Verified
Reviewed byOleh Kem
Plans checked50 / 15 vendors
“Contact sales”9/50
Median entry$20/mo
Entry range$10-100
Publish a price13/15
Free tier11/15
Leader94 Aider

AI coding assistants compared: pricing, code review and IDE support

Pick an AI coding assistant by the bill it produces, not by the number printed on the button. We read 50 plans across 15 tools, checked every figure and scored each vendor on how honestly it names the full price, with included allowances, overage rates and annual-only billing marked.

What does an AI coding assistant cost per month?

Paid plans here begin at $10, with $20 as the median. On most tools that fee buys an allowance: requests, dollar credits or tokens counting down against the seat. Spend it and the work carries on at the model provider's rates. A free plan exists on 11 of them. Checked July 29, 2026.

  • The category pays in three shapes: a flat seat, a seat with an allowance of model usage attached, or no subscription at all because you supply the API key yourself.
  • The entry figures stretch from $10 up to $100, with $20 sitting in the middle. The top of that stretch is one flat team plan covering up to fifty people, not a per-seat rate.
  • 11 products cost nothing to try, though free here usually buys a daily ration: v0 stops at seven messages a day, and Replit hands out a fixed portion of agent credits each day.
  • The allowance is counted in a different unit almost every time: premium requests, dollar credits, prompt credits, tokens, accepted edit predictions, even lines of transformed code.
  • Past the allowance the vendors converge on one sentence. Extra usage bills at API pricing, in arrears, at whatever the model charged.
  • Every step we could not price sits at the top of its published range. Enterprise and org-wide tiers here are quoted, never posted.

Ranked by a transparency score: pricing transparency 60%, user satisfaction 40%. Capability is not scored. It is the condition grid below. Prices are read from vendor pricing pages and re-checked per product on the dates shown. ComparEdge sells no AI coding assistants and takes no payment for placement. How the score is built.

01 / 07

AI coding assistants ranked: pricing, code review and test generation

Order is our score: published pricing weighted with the product's user rating. Gold columns are capability: code review, test generation, terminal access, an IDE plugin, self-hosting. Grey columns describe the price list itself.

Sorted by transparency scorePriced tiers 41 / 50Full disclosure 5 / 15
How to read this table
01AiderFree, no paid plansFree tierAll tiers pricedCode review listedTest generation listedTerminal access listedIDE plugins not on the recordSelf-host listedFree94Alternatives to Aider
02ZedFree tierAll tiers pricedCode review not on the recordTest generation listedTerminal access listedIDE plugins not on the recordSelf-host not on the record$10/u94Alternatives to Zed
03GitHub CopilotFree tierAll tiers pricedCode review listedTest generation listedTerminal access listedIDE plugins listedSelf-host not on the record$10/u91Alternatives to GitHub Copilot
04JetBrains AI AssistantFree tierAll tiers pricedCode review listedTest generation listedTerminal access not on the recordIDE plugins listedSelf-host not on the record$10/u86Alternatives to JetBrains AI Assistant
05CursorFree tier1 of 7 tiers unpricedCode review listedTest generation listedTerminal access listedIDE plugins listedSelf-host not on the record$20/u84Alternatives to Cursor
06Amazon Q DeveloperFree tierAll tiers pricedCode review listedTest generation listedTerminal access listedIDE plugins listedSelf-host not on the record$19/u84Alternatives to Amazon Q Developer
07CodeiumFree tier1 of 5 tiers unpricedCode review not on the recordTest generation listedTerminal access listedIDE plugins listedSelf-host listed$20/u79Alternatives to Codeium
08Bolt.newFree tier1 of 4 tiers unpricedCode review not on the recordTest generation not on the recordTerminal access listedIDE plugins not on the recordSelf-host not on the record$25/u76Alternatives to Bolt.new
09v0 by VercelFree tier1 of 4 tiers unpricedCode review not on the recordTest generation not on the recordTerminal access not on the recordIDE plugins not on the recordSelf-host not on the record$30/u75Alternatives to v0 by Vercel
10Replit AIFree tier1 of 4 tiers unpricedCode review not on the recordTest generation not on the recordTerminal access listedIDE plugins not on the recordSelf-host not on the record$20flat72Alternatives to Replit AI
11Augment CodeNo free tier1 of 2 tiers unpricedCode review listedTest generation listedTerminal access not on the recordIDE plugins listedSelf-host not on the record$100flat62Alternatives to Augment Code
12TabnineNo free tier2 of 4 tiers unpricedCode review listedTest generation listedTerminal access listedIDE plugins listedSelf-host listed$39/u53Alternatives to Tabnine
13ClineFree to start, paid tier on requestFree tier1 of 2 tiers unpricedCode review listedTest generation listedTerminal access listedIDE plugins listedSelf-host listedFree50Alternatives to Cline
14PhindProduct discontinuedFree tierAll tiers pricedCode review not on the recordTest generation not on the recordTerminal access not on the recordIDE plugins not on the recordSelf-host not on the recordRetired0Alternatives to Phind
15ContinueProduct discontinuedFree tier2 of 3 tiers unpricedCode review listedTest generation listedTerminal access not on the recordIDE plugins listedSelf-host listedRetired0Alternatives to Continue
GrantedSome tiers sealedNot on the recordCheapest paid seatFlat account fee, not per seatScore ranks pricing transparency and user ratings, not capability. Capability is the grid.
15 vendorsMedian entry $20Coverage span 50 of fiveSealed tiers 9 / 50

Scroll the console sideways to reach the remaining conditions.

02 / 07

Shortlist an AI coding assistant by team size and what it really costs

The shortlist ranks by what the plan actually costs your team, not by list price. Flat plans are folded into a per-team number so they compare like for like. Only vendors rated 85 and up are eligible.

Seats
6
Budget / seat

For 6 seats at $20 per seat, start with these

Ranked by monthly team cost, vendors rated 85 and up · Your ceiling for this team: $120 / mo

Best value

Zed

CE 94 free tier

Developers who care about editor latency enough to change editors for it.

Entry plan$10 / seat
× 6 seats$60
Against your $120 ceiling$60
Team cost$60 / mo
Best value

GitHub Copilot

CE 91 free tier

Teams already inside GitHub that want completion in whatever editor each developer prefers.

Entry plan$10 / seat
× 6 seats$60
Against your $120 ceiling$60
Team cost$60 / mo
Best value

JetBrains AI Assistant

CE 86 free tier

Not a reason to leave IntelliJ, PyCharm or Rider, and not meant to be.

Entry plan$10 / seat
× 6 seats$60
Against your $120 ceiling$60
Team cost$60 / mo
Not sure what to weigh? Five questions narrow it faster than the grid.Answer 5 questions
03 / 07

Every assistant's plans, verdicts and the date we checked each price

Every record carries the plans we logged, our take on the product, and the way through to a full review. The first is already open, to show the shape. The score beside each name measures how the product prices itself.

Transparency scorePricing transparency 60%User satisfaction 40%

01

Aider, the open-source AI pair programmer that runs in the terminal and commits each edit to git
Aider

94DisclosureFreeNo paid plans

Terminal dwellers who want AI edits to arrive as reviewable git commits. Aider is free software with no hosted version, so the only bill is the model usage on the API key you bring, and every change lands as a diff you can read or revert.

Critical gapThe tool occasionally modifies files without explicit user confirmation during execution.

Plan table and expert take

Aider: expert take

Aider publishes no prices because it sells nothing: no hosted version, no paid tier and no pricing page. That absence is why nothing on this page scores higher, and it is also the entire cost model. What you spend is what your API key spends.

Where Aider holds up

  • Auto-commits every AI change with a descriptive message, keeping git history clean and revertable
  • Repository map gives strong whole-repo awareness before it touches a file
  • Bring-your-own-key across many backends: Claude Opus 4.8, GPT-5.5, DeepSeek V4, and more
  • Lives in the terminal and stays out of the way, no editor to adopt
  • Voice mode transcribes spoken instructions into code edits for hands-free sessions

4.8CE scoreG2 4.7 · 17 reviewsFounded 2023Verified July 8, 2026

1 plans, as published
PlanMonthlyAnnual
Open SourceFreeFree
02

Zed, the Rust-based code editor with GPU rendering and built-in AI
Zed

94Disclosure$10Seat / mo

Developers who care about editor latency enough to change editors for it. Zed is written in Rust and stays responsive on large files, while its built-in AI runs whichever model you point it at, a local one included.

Critical gapStill lacks some basic text editor functionalities.

Plan table and expert take

Zed: expert take

Hosted models bill at the API list price plus ten percent, and Pro includes five dollars of credits before that starts. Business is the odd tier: $30 a seat buys policy and governance with no bundled credits at all, so model spend stays entirely yours.

Where Zed holds up

  • GPU-accelerated, Rust-native rendering that stays responsive at 120fps on large files
  • Real-time collaborative editing with shared terminals, closer to live pairing than screen-share
  • Built-in multi-model AI (Claude Opus 4.8, GPT-5.5, or local models via Ollama) with no extension
  • Bring-your-own-key path that keeps hosted markup off your bill entirely
  • Vim mode is a first-class citizen, not a bolted-on extension

4.8CE scoreG2 4.7 · 11 reviewsFounded 2021Verified July 8, 2026

3 plans, as published
PlanMonthlyAnnual
PersonalFreeFree
Pro$10Not published
Business$30Not published
03

GitHub Copilot, the AI completion assistant that plugs into most editors
GitHub Copilot

91Disclosure$10Seat / mo

Teams already inside GitHub that want completion in whatever editor each developer prefers. Copilot is the safe default: broad editor support, a genuinely usable free plan, and the least argument from procurement. Large multi-file work is where it starts to look ordinary.

Critical gapThe model provides inconsistent results when generating complex front-end styling and CSS code.

Plan table and expert take

GitHub Copilot: expert take

Enterprise is not self-contained: its own plan limits require a GitHub Enterprise Cloud licence at $21 per user on top of the seat. The $100 Max plan is the one bargain in the ladder, handing back twice its fee in credits, half of them flexible.

Where GitHub Copilot holds up

  • Runs inside VS Code, JetBrains, Visual Studio, and Neovim, so it fits almost any editor
  • Model choice now spans Claude Opus 4.8, GPT-5.5, and Gemini 3.1 Pro for chat and agents
  • Tight GitHub integration: PR summaries, test generation, and code explanations in the flow
  • Cheap $10/mo Pro entry, one of the lowest in the category
  • Fast, reliable inline completions across 50-plus languages

4.6CE scoreG2 4.5 · 274 reviewsCapterra 4.6Founded 2021Verified July 16, 2026

6 plans, as published
PlanMonthlyAnnual
FreeFreeFree
Pro$10$8.33
Pro+$39$32.50
Max$100Not published
Business$19Not published
Enterprise$39Not published
04

JetBrains AI Assistant, the AI layer built into the JetBrains IDEs
JetBrains AI Assistant

86Disclosure$10Seat / mo

Not a reason to leave IntelliJ, PyCharm or Rider, and not meant to be. JetBrains built this into the IDEs rather than beside them, which shows on routine edits. It weakens once a task needs the whole repository in view.

Plan table and expert take

JetBrains AI Assistant: expert take

One AI credit equals one dollar and stays valid twelve months from purchase, which is rare plain speaking in a market that prices in invented units. The free tier hands over three credits per thirty days, enough to see the feature and not to use it.

Where JetBrains AI Assistant holds up

  • Deep IDE integration across all JetBrains products
  • Understands project structure deeply
  • Local processing option for privacy
  • Smooth refactoring with IDE context

4.4CE scoreCapterra 4.3Founded 2000Verified July 16, 2026

6 plans, as published
PlanMonthlyAnnual
AI FreeFreeFree
AI Pro$10$8.33
AI Ultimate$30$25
AI Enterprise$60$720 / yr
All Products Pack$29.90$24.92
dotUltimate$21.90$18.25
05

Cursor, the AI-first code editor built as a fork of VS Code
Cursor

84Disclosure$20Seat / mo

Not the tool for a team that needs a fixed monthly number. Cursor suits developers doing genuine refactors, where the agent reads the project before it edits, and working that way drains the included balance quickly.

Critical gapAI-generated outputs often contain logic errors requiring manual review and verification.

Plan table and expert take

Cursor: expert take

Every paid tier is a dollar pool named after its own price: $20 on Pro, $200 on Ultra. Empty it and work continues at API rates, on an invoice nobody approved. Teams Standard and Teams Premium cost $40 and $120 a seat, and the credit pool inside both is identical.

Where Cursor holds up

  • Repo-wide context via '@' that actually tracks how files connect before it edits them
  • Multi-file agent edits from one instruction, with a diff you approve before it writes
  • Model choice on every request: Opus 4.8, Sonnet 5, GPT-5.5, Gemini 3.1 Pro, switched per task
  • A genuine VS Code fork, so your extensions, keymaps, and muscle memory carry over
  • Free Hobby tier with a two-week Pro trial that is enough to judge the fit before you pay

4.6CE scoreG2 4.5 · 78 reviewsCapterra 4.8Founded 2023Verified July 16, 2026

7 plans, as published
PlanMonthlyAnnual
HobbyFreeFree
Pro$20$16
Pro+$60$48
Ultra$200$160
Teams Standard$40$32
Teams Premium$120$96
EnterpriseContact sales
06

Amazon Q Developer, the AWS-native AI coding assistant
Amazon Q Developer

84Disclosure$19Seat / mo

AWS teams writing CDK, CloudFormation and Lambda code all day. Amazon Q is fluent in AWS specifics and noticeably vaguer once you step outside them, with a free tier roomy enough to test that boundary before paying.

Plan table and expert take

Amazon Q Developer: expert take

The unit of account is a line of code: transformation runs a thousand lines free and four thousand on Pro, then charges three tenths of a cent for every line past that. The Pro quota pools at the account level rather than per user, which favours a team.

Where Amazon Q Developer holds up

  • Best AWS-specific code generation for CDK, CloudFormation, and IAM policies
  • Automated Java version upgrade transformation handles tedious migration work
  • Free tier with unlimited completions is more generous than GitHub Copilot

4.3CE scoreG2 4.2 · 37 reviewsVerified July 8, 2026

2 plans, as published
PlanMonthlyAnnual
Free TierFreeFree
Pro Tier$19Not published
07

Codeium, the free AI autocomplete extension for existing editors
Codeium

79Disclosure$20Seat / mo

Individual developers who want completion that costs nothing and stays that way. The free plan is not a trial: autocomplete stays unlimited and chat is what gets rationed. Paid tiers exist mainly to route work to a frontier model when you want one.

Critical gapThe Cascade assistant produces overly complex code in specific development environments.

Plan table and expert take

Codeium: expert take

The quota is the catch. Past it, Pro and Max bill at API pricing, and the vendor says outright that the price of a message moves with the model and the size of the task. Enterprise counts in prompt credits instead, a thousand per user, the only tier on that unit.

Where Codeium holds up

  • Free tier gives you unlimited Tab completions and inline edits, not a countdown trial
  • 70-plus languages and 40-plus IDEs, which is the widest editor coverage in the category
  • Pro routes to current frontier models, Claude Opus 4.8, Sonnet 5, GPT-5.x, and Gemini 3.1 Pro, so you pick per task
  • Whole-codebase context, so completions reference your actual functions and patterns rather than guessing
  • Self-hosted deployment with zero-retention guarantees for security-bound enterprise teams

4.7CE scoreG2 4.6 · 32 reviewsCapterra 4.5Founded 2022Verified July 8, 2026

5 plans, as published
PlanMonthlyAnnual
FreeFreeFree
Pro$20Not published
Max$200Not published
Teams$40Not published
EnterpriseContact sales
08

Bolt.new, the browser tool that builds and deploys apps from a prompt
Bolt.new

76Disclosure$25Seat / mo

Founders who want a working prototype out of one prompt with no local setup. Bolt is at its best on the first version and gets shakier as a project grows past a demo. It is the quickest way to find out whether an idea holds.

Critical gapThe dashboard hides projects older than three months.

Plan table and expert take

Bolt.new: expert take

The free plan carries two ceilings at once, 300,000 tokens a day and a million a month, both applying. Pro lifts the daily cap and starts at ten million. No overage rate exists: empty the allowance and the only move is a bigger tier.

Where Bolt.new holds up

  • One prompt produces a working full-stack app, frontend, backend, and database, not just a snippet
  • Generation runs on current frontier models, mainly Claude Sonnet 5 and Opus 4.8, so first drafts hold up
  • Live preview and code editing in the browser, with a real file explorer, terminal, and package manager
  • One-click deploy to Netlify, so the gap from prompt to live URL is minutes
  • Free tier is a real plan with 1M monthly tokens, enough to build and test several small apps

4.7CE scoreG2 4.6 · 6 reviewsCapterra 4.5Founded 2024Verified July 8, 2026

4 plans, as published
PlanMonthlyAnnual
FreeFreeFree
Pro$25$18
Teams$30$27
EnterpriseContact sales
09

v0 by Vercel, the AI generator for React and Tailwind UI components
v0 by Vercel

75Disclosure$30Seat / mo

React developers who want components that already speak shadcn and Tailwind. The output usually arrives close enough to keep with light editing, though quality slips over a long back-and-forth in a single chat.

Critical gapThe interface contains significant navigation hurdles and logical user journey inconsistencies during iterative design tasks.

Plan table and expert take

v0 by Vercel: expert take

Business costs $100 a seat and includes exactly the credits the $30 Team plan does. The extra buys a training opt-out, not capacity. Short prompts are not cheap either, because the codebase context travels with every message and the rate table changes with the model mode.

Where v0 by Vercel holds up

  • Clean, production-ready React output built on shadcn/ui and Tailwind, structured for copy-paste
  • Fast iterative refinement loop, so shaping a component through follow-up prompts is genuinely quick
  • Its own v0 model tiers, Mini through Max Fast, front current frontier models so you can trade cost against quality
  • Tight Vercel integration, so a generated UI deploys to production infrastructure instantly
  • Accessibility, responsive layout, and dark mode handled by default rather than as an afterthought

4.6CE scoreCapterra 4.5Founded 2023Verified July 16, 2026

4 plans, as published
PlanMonthlyAnnual
FreeFreeFree
Team$30Not published
Business$100Not published
EnterpriseContact sales
10

Replit AI, the in-browser assistant that builds and deploys without local setup
Replit AI

72Disclosure$20Flat / mo

Students and solo builders who want an idea to reach a deployed URL without installing anything. Replit runs the editor, the database and the hosting, which is the appeal and also the ceiling: power users meet the limits of a browser workspace.

Critical gapThe model frequently fails during multi-file refactoring, causing broken builds and unintended code changes.

Plan table and expert take

Replit AI: expert take

Credits here buy effort, so the price of a task is unknown until the agent finishes it. The $100 Replit Pro plan is the bottom of a range rather than a tariff: a dropdown inside the card raises the credits and the price together.

Where Replit AI holds up

  • Full cloud IDE, not an extension, so write, run, and deploy all happen in one browser tab
  • The Agent routes to current frontier models, mainly Claude Sonnet 5 and Opus 4.8, for real generation quality
  • Whole-workspace context, so the assistant sees every file in the project rather than the open buffer
  • Zero-config setup: the AI works the instant you open a Replit project, nothing to install
  • Real-time multiplayer coding with AI in the loop, like a shared editor for a team

4.5CE scoreG2 4.4 · 355 reviewsCapterra 4.3Founded 2016Verified July 8, 2026

4 plans, as published
PlanMonthlyAnnual
StarterFreeFree
Replit Core$20$18
Replit Pro$100$90
EnterpriseContact sales
11

Augment Code, the AI assistant tuned for large enterprise codebases
Augment Code

62Disclosure$100Flat / mo

Engineering groups working in a codebase too large for an ordinary context window. Augment bills the team once rather than per developer, so what arrives each month moves with usage and not with headcount.

Critical gapThe tool experiences performance latency when indexing large, complex, or highly fragmented legacy codebases.

Plan table and expert take

Augment Code: expert take

Augment sells no seats. The $100 Business plan covers up to fifty people and folds in the same amount of usage, after which model tokens burn at the provider's public list price plus a forty percent service fee. Compute underneath carries no such markup.

Where Augment Code holds up

  • Best deep codebase understanding
  • Excellent for large enterprise codebases
  • Strong privacy and security controls
  • Works with both VS Code and JetBrains

4.7CE scoreG2 4.6 · 5 reviewsFounded 2022Verified July 16, 2026

2 plans, as published
PlanMonthlyAnnual
Business$100Not published
EnterpriseContact sales
12

Tabnine, the AI completion tool that can run locally or self-hosted for privacy
Tabnine

53Disclosure$39Seat / mo

Not for anyone shopping on model quality. Tabnine is built for regulated shops that cannot send code to a vendor's cloud at all: it deploys into a VPC, on-premises or fully air-gapped, and nothing here is free to trial first.

Critical gapThe engine struggles with complex functional logic.

Plan table and expert take

Tabnine: expert take

Model quality is not the pitch, deployment is. Tabnine's own model access adds the provider's token price plus five percent handling, and your own endpoint removes that charge entirely. Headless agents drop seats altogether and sell processing capacity: 1,200 dollars a month up to five billion tokens.

Where Tabnine holds up

  • Runs locally or self-hosted for maximum code privacy
  • Trains on your private repositories for team-specific suggestions
  • Supports a wide range of IDEs, including older versions
  • Permissive licensing; never trains on user code without consent
  • Enterprise plan offers full control over model deployment

4.2CE scoreG2 4.1 · 48 reviewsCapterra 4.2Founded 2017Verified July 16, 2026

4 plans, as published
PlanMonthlyAnnual
The Tabnine Code Assistant Platform$39Not published
Agentic Platform$59Not published
Tabnine Headless Agents - BusinessContact sales
Tabnine Headless Agents - EnterpriseContact sales
13

Cline, the autonomous VS Code coding agent that runs on your own API keys
Cline

50DisclosureFreePaid tier unpriced

VS Code users who want an autonomous agent without a vendor holding the model account. Cline costs nothing itself and runs on your own API key, and it reads terminal output to fix its own mistakes. The spend sits entirely on the model side.

Critical gapThe model generates unreliable code requiring constant manual security audits.

Plan table and expert take

Cline: expert take

There is no software to buy, which also means no ceiling on what you spend: the platform is free and every dollar goes to the model provider on your own key. The enterprise tier adds SSO and support, and its price is the one number never printed.

Where Cline holds up

  • Fully autonomous: reads files, writes diffs, runs commands, and verifies its own work
  • Open source, so you can inspect it, extend it, and self-host without gatekeeping
  • Model-agnostic BYOK: Claude Opus 4.8, GPT-5.5, DeepSeek V4, or a local model via Ollama
  • Plan mode shows every proposed file change before it writes, so you approve or reject each step
  • Active community development and a fast-moving open codebase

Founded 2024Verified July 16, 2026

2 plans, as published
PlanMonthlyAnnual
IndividualFreeFree
EnterpriseContact sales
14

Phind, the developer answer engine that searched docs and the web for sourced fixes
Phind

0DisclosureRetiredDiscontinued

Retired, so nobody should be buying it. Phind's vendor shut the product down, refunded subscribers pro rata and gave them a fortnight to export their data. The row stays here as history, not as an option.

Critical gapThe architecture lacks offline functionality and requires continuous internet access for operations.

Plan table and expert take

Phind: expert take

Phind is gone. The vendor shut the product down, refunded subscribers pro rata and left a two-week window to export data. Whatever prices the record still holds are history, which is why the row scores zero rather than cheap.

Where Phind holds up

  • Cites its sources on generated code and explanations, so you can check the claim instead of taking it on faith
  • Pulls live web results, so answers track current library versions instead of a training cutoff
  • Pair Programmer mode gives interactive, guided coding rather than a single dump
  • Routes to frontier models plus its own tuned models, not a thin wrapper on one API
  • Reads whole GitHub repositories for contextual code answers

4.6CE scoreG2 4.5 · 1 reviewsCapterra 4.4Founded 2022Verified July 8, 2026

3 plans, as published
PlanMonthlyAnnual
FreeFreeFree
Pro$20$17
Business$40Not published
15

Continue, the open-source AI extension that runs your choice of model
Continue

0DisclosureRetiredDiscontinued

Retired as a commercial product. Cursor acquired Continue, its pricing page now redirects to the acquisition notice, and paid tiers are being wound down. Its extension remains open source, so developers who wired up their own models keep what they had.

Critical gapThe platform requires significant manual configuration for local model inference hosting.

Plan table and expert take

Continue: expert take

Continue's commercial line is winding down after Cursor acquired it, and the pricing page now redirects to the acquisition notice. The extension stays open source and runs on your own keys. The $30 models add-on was never a tariff, and the record no longer treats it as one.

Where Continue holds up

  • Connect any LLM, Claude Opus 4.8, GPT-5.x, Gemini 3.1 Pro, or a local model via Ollama, through one config
  • Whole-workspace codebase context, so the assistant reasons over the whole project, not the open file
  • Custom slash commands let you turn reusable prompts into one-word shortcuts
  • Self-host the entire thing for maximum privacy, with code never leaving your infrastructure
  • Full IDE support across both VS Code and JetBrains, not just one editor

4.7CE scoreG2 4.6 · 717 reviewsFounded 2023Verified July 8, 2026

4 plans, as published
PlanMonthlyAnnual
Free (Open Source)FreeFree
Models Add-On$30Not published
TeamContact sales
CompanyContact sales
04 / 07

Compare any two coding assistants: plans, limits and our score

vs

What the records say

Aider publishes no monthly figure, so there is no team bill to line up against Zed.

Aider carries 4 of the 5 capability columns on the record; Zed shows 2.

Users rate them level: 4.7 on G2 apiece.

Both run a free tier, so either can be tried before the bill starts.

Both publish every tier they sell.

Pick Aider for: Terminal dwellers who want AI edits to arrive as reviewable git commits.

Pick Zed for: Developers who care about editor latency enough to change editors for it.

01

Aider

CE 94 · G2 4.7
Published plans, US$/mo
Open SourceFree
Team of 6Not published

Verified July 8, 2026

02

Zed

CE 94 · G2 4.7
Published plans, US$/mo
PersonalFree
Pro$10
Business$30
Team of 6$60 / mo

Verified July 8, 2026

Both price lists on the category axis

AiderFree, no paid plans
Zed

Where they differ

Only Aider has on the record

  • Code review
  • Self-host

Only Zed has on the record

05 / 07

AI coding questions: Copilot against Cursor, allowances, self-hosting

What is the difference between GitHub Copilot and Cursor pricing?

Copilot sells a seat with a request allowance: 300 premium requests a month on Pro, and each tier above simply adds more of them. Cursor sells a seat with a dollar balance attached, and when that balance is spent the work carries on at API rates and lands on the next invoice. One stops you, the other keeps going and bills.

Does an AI coding assistant stop at its allowance, or keep going and bill you?

That depends on the shape you bought. Most vendors keep working and charge the excess at the model provider's API rates, in arrears, so the surprise arrives with the invoice rather than in the editor. A few have no overage at all: the tokens simply stop, and the way forward is a bigger plan. On the free plans the answer is usually a daily reset.

Can you use an AI coding assistant without a subscription?

Yes, and two of these are built that way. Aider and Cline take no subscription at all and run on an API key you supply, so what you pay is whatever the model charges for the tokens you push through it. Zed and JetBrains accept your own key on their free tiers too. You trade a predictable monthly number for a usage bill.

Is a free AI coding assistant enough for real work?

For completion, often. GitHub Copilot's free plan includes two thousand completions a month, and Amazon Q allows fifty agentic requests, enough to judge whether either suits your work. Agent runs are where free stops. Every free plan here rations them by the day or by the request, and one serious refactor uses a day's ration in a sitting.

Should I pay for a year up front?

Only when you already know the tool suits you. Annual billing is not a habit in this category: several vendors publish no discount at all, Replit takes about a tenth off, JetBrains roughly a sixth, and Bolt the deepest saving on this page at a little over a quarter. Tabnine removes the decision: annual is the only way it sells.

Why do two developers on the same plan get different bills?

Because most plans here charge for what the model did, not for the seat. The vendors say so in their own wording: the cost of a message moves with the model you picked, the size of the task and how much reasoning it needed. A developer running an agent across a large repository spends the allowance in hours. Someone using completion may never reach it.

Is a team plan more expensive than individual seats?

Usually, and by roughly double. Copilot Business is close to twice Copilot Pro, and Cursor's Teams Standard is twice its Pro seat, though the included balance per person doubles with it. The extra buys administration: SSO, policy controls, audit logs and a single invoice. Augment goes the other way and bills the team as a whole rather than per developer.

What does an enterprise AI coding assistant cost?

Rarely a published number. The enterprise rows on this page are the ones carrying no figure, quoted after a call instead. What you buy at that level is pooled usage across the team, SSO and SCIM, audit logs and an indemnity clause, normally with an annual term. Ask what the pool refills at, because that is the line that moves the bill.

Do students get an AI coding assistant free?

Some do. GitHub Copilot is free for students verified through GitHub Education. Vercel lists student and nonprofit discounts for v0 in its FAQ rather than on the plan cards, so you have to go looking. Beyond those, the free tiers are the student plan: they cost nothing and they are enough to learn on.

Why does an AI coding agent cost more than autocomplete?

Because it makes far more model calls. Completion predicts the next few lines from local context and is cheap enough that several vendors give it away. An agent reads the repository, plans, edits several files and re-runs tests, and every step is billed usage. That is why one vendor can offer unlimited completion and ration agent requests on the same plan.

Which AI coding assistant works in the editor I already use?

Most of them, if that editor is VS Code or a JetBrains IDE. Copilot, Codeium and Cline install as extensions, and JetBrains AI is built into IntelliJ, PyCharm and Rider rather than added to them. Cursor and Zed are editors in their own right, so picking either means moving house, not installing a plugin.

Can an AI coding assistant run on my own infrastructure?

Two ways, and only one is real self-hosting. Tabnine deploys into your VPC, on-premises or fully air-gapped. Everyone else keeps the service in their own cloud and lets you point it at a model you control: Zed, Cline and JetBrains all run on a key you supply, and each of the three will talk to a local model through Ollama.
Field note 01

Why do two AI coding assistants at the same price cost different amounts?

Price per seat tells you little here, because the seat is a container and every vendor fills it with something else. One counts premium requests, another hands over a dollar balance, a third counts tokens, and Amazon Q counts lines of transformed code. Two seats at $20 are not the same purchase, and no column anywhere makes that visible.

The unit also decides who absorbs a bad run. On a request or credit allowance, an agent session that goes nowhere consumes the allowance anyway. On your own API key that session costs you tokens. Either way you pay for the failure, and nobody prints that rule.

Field note 02

The checks before a team standardises on one AI coding assistant

The plan card leaves out the questions that decide the annual number. Ask whether spend pools across the team or follows each seat, because a pooled plan absorbs one heavy user and per-seat billing does not. Ask whether monthly billing is offered at all, since some vendors here sell annual subscriptions only.

Then ask what happens to money paid in advance. Extra credits can expire: two vendors here give them twelve months from purchase, and another says only that purchased credits expire, with no term attached. Check as well whether the tier you want assumes a licence you have not bought yet, because one enterprise plan on this page says so in its own limits.

The verdict on AI coding assistantsSigned review · Updated
Oleh KemFounder & Lead AnalystComparEdge Editorial

Pick the payment shape first and the tool second. There is a flat seat, a seat with an allowance that overflows at provider rates, and no subscription at all because you supply the key. Those are three different financial relationships. Which editor you enjoy matters less than which of them you can live with.

The allowance is where teams get hurt. It is counted in a different unit almost every time. The unit decides who absorbs a bad run. A botched agent loop costs nothing on a flat seat and real money against a credit pool. Ask whether spend pools across the team before you standardise on anything. A free tool with no pricing page can finish above a polished commercial product, because the overage terms are the part we grade.

MethodWe read 50 plans across fifteen tools and logged the allowance and overage terms on each, last checked .
DisclosureCollection is tool-assisted; every verdict is written and signed by a human analyst.
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Read next: cost guides for AI coding assistants, plus related categories

How this review is made. Prices are read from vendor pricing pages and re-checked on the dates shown against each product. Condition columns reflect the feature set recorded on the vendor’s own pages on that date. ComparEdge sells no AI coding assistants and takes no vendor payment for placement. Where a vendor publishes nothing, this page says so rather than estimating. Ranking is by transparency score: pricing transparency 60%, user satisfaction 40%. What a product can do is shown in the condition columns and carries no weight in the number.