What's the difference between the free Open Source plan and the paid Serverless offering?

The Open Source plan provides full features for self-hosting with community support. The Serverless plan, starting from $0.045/1M vectors, offers a fully managed cloud experience, handling infrastructure, scaling, and maintenance for you, allowing teams to focus purely on application development without operational overhead.

When should my team consider upgrading from the Open Source plan to Serverless or Enterprise Dedicated?

You should upgrade to Serverless when you need a fully managed cloud solution, guaranteed uptime, and effortless scalability without operational burden. Enterprise Dedicated is for organizations requiring custom deployments, strict SLAs, advanced security features, or dedicated resources for mission-critical applications and specific compliance needs.

Does Weaviate offer discounts for annual billing on its Serverless or Enterprise Dedicated plans?

For Serverless and Enterprise Dedicated plans, billing is typically handled via custom agreements. While specific annual discounts are not publicly listed, it's common practice for customers committing to longer terms to receive more favorable pricing. We recommend contacting our sales team to discuss your specific needs and potential annual billing options.

How does Weaviate's pricing scale for growing teams, particularly regarding per-seat costs?

Weaviate's Serverless pricing is not per-seat; it scales based on usage, starting from $0.045/1M vectors, reflecting the resources consumed by your data and queries. For Enterprise Dedicated, pricing is custom and tailored to your specific infrastructure and support requirements, ensuring it scales efficiently with your team's growing demands without per-user charges.

Are there any special discounts available for startups, nonprofits, or educational institutions?

Weaviate understands the unique needs of different organizations. While specific programs for startups, nonprofits, or students are not detailed on our public pricing page, we encourage eligible entities to contact our sales team. We are open to discussing potential support or tailored solutions that align with your project's goals and budget.

What are the hidden costs of Weaviate beyond the subscription price?

Beyond the Weaviate subscription, organizations typically budget for implementation and data migration, user training and onboarding, premium support tier upgrades, required add-on features, third-party integrations, and annual true-up costs from seat overages. These costs can add 20-80% to the base subscription price depending on team size and deployment complexity.

Does Weaviate charge for implementation or setup?

Weaviate may charge for professional services, data migration, and initial configuration, particularly for enterprise deployments. These costs are typically not listed on the public pricing page and are negotiated separately. Request a total cost of ownership estimate before signing.

Is Weaviate pricing stable or does it change frequently?

Weaviate pricing has been stable over the last 90 days based on our monitoring. We verify pricing on a rolling 30-day cadence and log all changes in our public changelog.

Weaviate Pricing Plans and Tiers 2026

Open-source vector database with multi-modal search, structured filtering, and built-in vectorization.

Vector DatabasesFreemiumPrice verified May 14, 2026Free plan ✓

·4 plans·★★★★☆4.4/5 G2

Full Review →

Alternatives to Weaviate →Compare with others →

All Plans & Pricing

Medium confidence· Verified May 21, 2026

14-day free trial · Sandbox plan·No credit card required

Open Source

Best for: individuals & small teams

✓Self-hosted deployment
✓Apache 2.0 open-source license
✓Full vector database capabilities
✓GraphQL, REST, and gRPC APIs
✓Community-based support
✓Custom module & plugin support

Get Started Free →

Serverless

Custom

Best for: large enterprises

✓Fully managed SaaS deployment
✓Pay-as-you-go billing based on storage and queries
✓Zero operational overhead
✓Automatic scaling of compute and storage
✓Standard support tier
✓Multi-tenant architecture

Contact Sales →

Enterprise Cloud

Custom

Best for: large enterprises

✓Dedicated cluster resources
✓High availability and multi-region replication
✓Guaranteed uptime SLAs
✓24/7/365 enterprise support
✓Custom VPC peering and private connectivity
✓Advanced security and compliance controls

Contact Sales →

Bring Your Own Cloud (BYOC)

Custom

Best for: large enterprises

✓Managed data plane inside your AWS, GCP, or Azure account
✓Zero data egress to Weaviate cloud
✓Custom VPC and network configuration
✓Enterprise-grade SLAs
✓24/7 support with dedicated technical account manager
✓Single Sign-On (SSO) and advanced RBAC

Contact Sales →

Pricing Analysis

Overview

Weaviate is open-source with a generous self-hosted free option. Weaviate Cloud serverless starts at $25/month for basic usage. Dedicated enterprise clusters are custom pricing. The open-source path is genuinely production-ready for teams with infra capacity.

Which Plan Is Right for You?

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Free, deploy anywhere. Best for teams with Kubernetes skills who want full control. Active community, production-proven. Your infra costs are your only costs.

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From $25/month. Good for teams that want Weaviate without managing infrastructure. Simple pricing, scales with usage.

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Custom pricing for dedicated clusters with SLAs. Needed when multi-tenancy isolation, compliance, or high-throughput requirements exceed serverless limits.

vs. Category Average

WeaviateFree

Category avg$53/mo

Free tier vs. $53/mo average

Our Verdict

Best choice if you want to avoid vendor lock-in. Open-source self-hosted beats Pinecone on cost at scale. Cloud option competes fairly vs. Pinecone Cloud. Teams without infra overhead should compare cloud plans directly.

Is Weaviate Worth the Price?

Strengths

4 points

1Open source with managed cloud option gives deployment flexibility
2Built-in vectorizers reduce pipeline complexity
3Knowledge graph cross-references unique in category
4Active community and excellent documentation

Considerations

2 points

1GraphQL API has steeper learning curve
2Performance benchmarks trail Qdrant at very high scale

Ideal For

Teams needing open-source vector and graph search

Which plan fits you

Open Source, Free, deploy anywhere.

Serverless, From $25/month.

Enterprise Dedicated, Custom pricing for dedicated clusters with SLAs.

Pricing Takeaway

★ 4.4/5

Best choice if you want to avoid vendor lock-in. Open-source self-hosted beats Pinecone on cost at scale. Cloud option competes fairly vs. Pinecone Cloud. Teams without infra overhead should compare cloud plans directly.

Beyond the subscription: what to budget for

List price covers the subscription. Total cost of ownership for Weaviate typically includes additional line items that don't appear on the pricing page.

Implementation

Setup, data migration, initial configuration

Training

Onboarding, certification, admin enablement

Premium Support

SLA upgrades, dedicated CSM, 24/7 access

Required Add-ons

Features gated behind higher tiers or paid extras

Integrations

Third-party connectors, API usage, custom builds

Annual True-Up

Seat overages, usage spikes, contract reconciliation