Speechmatics vs Synthesia
Side-by-side comparison of features, pricing, and integrations.
Quick Verdict
Speechmatics offers fewer features (35 vs 45) and fewer integrations (3 vs 11). Starting price: Speechmatics at Free vs Synthesia at $29/mo. Speechmatics has 35 unique features while Synthesia has 45 unique features, with 0 features in common.
| Speechmatics | Synthesia | |
|---|---|---|
| Category | AI & Machine Learning | AI & Machine Learning |
| Total Features | 35 | 45 |
| AI-Powered Features | 21 | 16 |
| Starting Price | Free | $29/mo |
| Pricing Tiers | 3 | 4 |
| Integrations | 3 | 11 |
| Shared Features | 0 | |
| Shared Integrations | 0 | |
| Data Quality | 80% | 85% |
Feature Comparison by Category
AI Audio (0 vs 2)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| AI Voices | ||
| Voice Cloning |
AI Avatars (0 vs 6)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Avatar Builder | ||
| Customizable Avatars | ||
| Dialogue | ||
| Expressive Avatars (Express-2) | ||
| Personal Avatars | ||
| Studio Express-1 Avatar |
AI Content Creation (0 vs 2)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| AI Playground | ||
| AI Video Assistant |
AI Customization (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Custom Models |
AI Integration (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Veo 3.1 and Sora 2 Integration |
Accessibility (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Auto-Generated Closed Captions |
Analytics (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Analytics |
Assets (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Media Library |
Audio (0 vs 2)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Background Music | ||
| Voiceover Uploads |
Automation (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Bulk Personalization |
Batch Processing (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| File Jobs Processing |
Branding (0 vs 4)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Brand Kits | ||
| Branded Templates | ||
| Branded Video Pages | ||
| Custom Fonts |
Broadcasting (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Live Captioning |
Collaboration (0 vs 3)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Commenting | ||
| Live Collaboration | ||
| Multi-workspace Support |
Contact Center (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Contact Center Analytics |
Content Creation (0 vs 3)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Image/Video Uploads | ||
| PowerPoint Import | ||
| Templates |
Content Management (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Version Control |
Core API (2 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Speech-to-Text | ||
| Text-to-Speech |
Customization (2 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Custom Vocabularies | ||
| Formatting Rules |
Deployment (4 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Cloud Deployment | ||
| Multi-Region Cloud Options | ||
| On-Device Deployment | ||
| On-Premises Deployment |
Developer Tools (2 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| API Documentation | ||
| Flexible API |
Distribution (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Video Embeds |
Domain-Specific (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Medical Model |
Export (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| MP4 Downloads |
Integration (0 vs 2)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| SCORM Export | ||
| Synthesia API |
Integrations (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Native Integrations |
Interactivity (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Interactive Videos |
Language Support (2 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Custom Language Development | ||
| Multilingual Support |
Learning (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Synthesia Academy |
Localization (0 vs 2)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| 1-Click Translation | ||
| AI Dubbing with Lip Sync |
Machine Learning (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Model Training |
Medical (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Ambient Scribe |
Playback (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Multilingual Video Player |
Privacy (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| No Data Logging |
Real-time Processing (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Live Transcription |
Recording (0 vs 1)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| AI Screen Recorder |
Scalability (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Concurrent Real-Time Sessions |
Security (1 vs 4)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Content Moderation | ||
| Data Encryption | ||
| Password Protected Video Pages | ||
| SAML/SSO | ||
| SSO Video Pages |
Security & Compliance (4 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| GDPR Compliance | ||
| HIPAA Compliance | ||
| ISO 27001 Compliance | ||
| SOC 2 Type II Certification |
Support (0 vs 3)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| 24/7 Live Chat Support | ||
| Dedicated Customer Success Manager | ||
| Implementation Services |
Transcription (4 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Audio Alignment | ||
| Enhanced Accuracy Model | ||
| Multi-Speaker Recognition | ||
| Standard Accuracy Model |
Translation (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| AI Translation |
Voice AI (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Voice AI Agents |
Voice Customization (1 vs 0)
| Feature | Speechmatics | Synthesia |
|---|---|---|
| Custom Voice Development |
Unique Features
Only in Speechmatics (35)
Custom Models
File Jobs Processing
Live Captioning
Contact Center Analytics
Speech-to-Text
Text-to-Speech
Custom Vocabularies
Formatting Rules
Cloud Deployment
Multi-Region Cloud Options
On-Device Deployment
On-Premises Deployment
API Documentation
Flexible API
Medical Model
Native Integrations
Custom Language Development
Multilingual Support
Model Training
Ambient Scribe
+ 15 more unique features
Only in Synthesia (45)
Auto-Generated Closed Captions
AI Voices
Voice Cloning
Avatar Builder
Customizable Avatars
Dialogue
Expressive Avatars (Express-2)
Personal Avatars
Studio Express-1 Avatar
AI Playground
AI Video Assistant
Veo 3.1 and Sora 2 Integration
Analytics
Media Library
Background Music
Voiceover Uploads
Bulk Personalization
Brand Kits
Branded Templates
Branded Video Pages
+ 25 more unique features
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