LMNT vs Speechify
- ✦ Voice Cloning
- ✦ Text-to-Speech
- ✦ Real-time Synthesis
- ✦ 30+ AI voices
- ✦ Celeb voices (Snoop Dogg etc)
- ✦ Up to 4.5x reading speed
LMNT and Speechify are both AI Voice & Audio tools. LMNT starts at $10/mo, Speechify at $29/mo. Compare features, pricing, and ratings below to find the best fit for your team.
When to Choose LMNT vs Speechify
The question that matters: “In what situation will I regret choosing A over B after 3 months?”
LMNT's streaming endpoint starts delivering audio before the full text is processed, allowing mobile apps to begin playback in under 200ms.
Speechify's API brings 30+ AI voices into SaaS dashboards and onboarding flows, shipping accessible text-to-speech on any text element within days of integration.
LMNT's API generates a full paragraph of audio in under 500ms, letting podcast producers audition multiple voice styles for a show before committing to a talent hire.
LMNT's bulk synthesis API processes entire chapter manuscripts in parallel, generating consistent-voice audiobooks at a fraction of traditional narration costs.
Import depositions and contracts, listen at 4.5x speed with highlight tracking synced to playback, cutting a 6-hour document review to under 90 minutes.
Generate audio from five copy variants using celebrity voices like Snoop Dogg or Morgan Freeman, then A/B test tone and style before booking studio time.
Pricing Comparison & PlansHigh· Verified Jul 2, 2026
LMNT Plans
Free tier available
Free
FreeBest for: Try out AI speech models in projects
- ✓15K characters/mo included
- ✓Unlimited voice clones
- ✓Note: free to use, just give a shout out when you share
Capability Breakdown
16 differences found across 30 standardized features
- •Voice Cloning
- •Text-to-Speech
- •Real-time Synthesis
- •Streaming API
- •Multiple Languages
- •Custom Voice Training
- •Speech Speed Control
- •Python SDK
- •JavaScript SDK
- •REST API
- •High Quality Audio
- •Low Latency
- •Commercial License
- •Studio Interface
- •Batch Processing
- •30+ AI voices
- •Celeb voices (Snoop Dogg etc)
- •Up to 4.5x reading speed
- •Chrome extension
- •iOS & Android app
- •PDF & doc import
- •Web clipping
- •Highlight tracking
- •Dyslexia font
- •Offline mode
- •Multiple languages
- •Bookmarks
- •Custom speed
- •Background audio
- •Apple Watch app
- •Focus mode
- •Commercial use
- •API access
- •Team workspace
- •Education pricing
Strengths & Limitations
Evaluative strengths and weaknesses: not feature lists
- +Sub-100ms latency ideal for real-time conversational AI
- +Voice cloning requires only 1 minute of audio data
- +Generous free tier with 100k characters/month
- +Simple, well-documented API for fast developer integration
- +Efficient model architecture minimizes computational cost
- −Limited emotional expressiveness and prosody control
- −Voice library is significantly smaller than competitors like ElevenLabs
- −Language support is primarily English-focused
- −Cloned voices can sound less natural on complex or emotional sentences
- −No dedicated tools for long-form content like audiobooks
- +Listen at up to 900 WPM (4.5x speed), the fastest TTS available
- +Scan and listen to physical books and documents with mobile OCR
- +Seamless cross-device syncing of library and listening position
- +High-quality, natural-sounding HD voices in 30+ languages
- +Browser extension reads Google Docs, emails, and web articles aloud
- −Free version is very limited; most core features require Premium
- −Premium pricing is significantly higher than competing TTS apps
- −No commercial usage rights for generated audio, consumption only
- −The AI voices, while good, can sound robotic on complex content
- −Mobile app can be buggy, occasionally losing place or crashing
At a Glance
Recent Price History
Speechify removed the "Studio Free" plan
Plan removed · Jun 28, 2026
Speechify removed the "Studio Starter" plan
Plan removed · Jun 28, 2026
Speechify removed the "Studio Creator" plan
Plan removed · Jun 28, 2026
Speechify removed the "API" plan
Plan removed · Jun 28, 2026
LMNT removed the "Enterprise" plan
Plan removed · May 30, 2026
LMNT removed the "Business" plan
Plan removed · May 30, 2026
LMNT removed the "Creator" plan
Plan removed · May 30, 2026
LMNT added a new "Premium" plan at $199/mo
Plan added · May 30, 2026
LMNT added a new "Pro" plan at $49/mo
Plan added · May 30, 2026
Speechify added a new "Studio Starter" plan at $19/user/mo
Plan added · May 30, 2026
Frequently Asked Questions
Related Comparisons
LMNTFree · from $10/mo
SpeechifyFree · from $29/moSources & Data Trail · LMNT
- 1.Official Pricing Page·Source of verified tiers(Checked: 2026-07-02)
- 2.Official Website·Official vendor website
Sources & Data Trail · Speechify
- 1.Official Pricing Page·Source of verified tiers(Checked: 2026-07-02)
- 2.Official Website·Official vendor website
- 3.G2·G2 verified reviews · 4.4/5 · 47 reviews
- 4.Capterra·Capterra verified reviews · 4.8/5
- 5.PeerSpot·PeerSpot enterprise peer reviews