Best for
Best for enterprises and L&D teams that need governed, compliant training video at scale.
- Small and mid-sized
- Enterprise
AI Avatars Comparison
Synthesia vs. Tavus
At a glance
At a glance
Best for
Best for developers and product teams building real-time conversational video or AI human replicas into their apps.
- Freelancers
- Small and mid-sized
- Enterprise
Cataleo does not name a winner. Both statements come from the vendors themselves.
Full Comparison
| Criterion | Synthesia | Tavus |
|---|---|---|
| Starting price | lower value Free tier; Starter $18 / month $18 is the rate billed yearly, $29 billed monthly. Creator is $64 a month billed yearly, $89 billed monthly. Enterprise is quoted. | Starter $59 / month A free Basic plan is available; paid plans add usage-based charges. |
| Free trial | Limited free plan | Free Basic plan (25 conversational video minutes) |
| Commercial use | Yes on paid plans | Not stated |
| Output | 240+ avatars in 160+ languages, produced in a structured Studio editor | Real-time conversational video and AI human replicas at 1080p |
| API | Yes | Yes, plus a hosted MCP server at mcp.tavus.io/mcp |
| Avatar library | Yes, 240+ stock avatars on Enterprise, 125+ on Starter and 180+ on Creator, with 9 on the free Basic plan | Yes, 25 stock replicas (AI humans) on the free plan, 100+ from Growth |
| Custom and cloned avatars | Yes, personal avatars built from recorded video or from a photo, included on the paid self-serve plans and unlimited on Enterprise, plus voice cloning | Yes, custom AI human replicas trained from video (3 on Starter, 7 on Growth) |
| Languages and translation | Yes, 160+ languages with one-click translation | Yes, 30+ languages, 42+ via the developer API |
| Editor | Yes, a structured video editor | PAL Maker, a web tool for assembling conversational agents; everything else is put together through the API |
| Learning features | Yes, SCORM export on Enterprise and interactive video | No. There is no course builder, no quizzes or branching and no SCORM export; the product is a developer platform for live conversation rather than a course authoring tool |
| MCP-ready | No | stated Yes |
| Deployment | Cloud (SaaS), Browser-based | Cloud (SaaS), Browser-based |
| Support | more entries Email helpdesk, Chat, 24/7, Community forum | Email helpdesk, Community forum |
| Onboarding | more entries Documentation and knowledge base, Video tutorials, Live online demos and webinars | Documentation and knowledge base |
| Company size | Small and mid-sized, Enterprise | more entries Freelancers, Small and mid-sized, Enterprise |
| Integrations | more entries Articulate 360, Docebo, Moodle, SAP Litmos, TalentLMS, Thinkific, 360Learning, Workday, BambooHR, HiBob, Microsoft Teams, Slack, PowerPoint, Excel Add-in, Notion, HubSpot, Intercom, monday.com, Make, Workato, WordPress, Shopify, Vimeo, YouTube, Kaltura, Crowdin, Unsplash | LiveKit, Pipecat, Google Meet, Zoom |
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Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Key Differences
- Starting price Synthesia Free tier; Starter $18 / month Tavus Starter $59 / month
- Free trial Synthesia Limited free plan Tavus Free Basic plan (25 conversational video minutes)
- Company size Synthesia Small and mid-sized, Enterprise Tavus Freelancers, Small and mid-sized, Enterprise
- Support Synthesia Email helpdesk, Chat, 24/7, Community forum Tavus Email helpdesk, Community forum
- MCP-ready Synthesia No Tavus Yes
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Strengths and Limitations
Synthesia
Strengths
- Enterprise-grade governance, compliance and SCORM
- Huge language coverage
- Consistent quality across long videos
Limitations
- The full avatar library, unlimited personal avatars and unlimited minutes are Enterprise-only
- Self-serve plans are capped at 120 or 360 minutes of video a year
- Enterprise is quoted rather than priced
- Mid-market underserved
Tavus
Strengths
- Real-time conversational video, not just pre-rendered clips
- Full developer API across video, audio and conversation
- Free Basic plan with 25 conversational video minutes
Limitations
- Built for developers, so it needs integration work
- Paid plans add usage-based charges beyond plan limits
Plans
Pricing
Synthesia
- Basic $0 Free. Up to 10 minutes of video a month and 9 AI avatars, for trying out the editor, avatars and voices.
- Starter $18 / month Billed yearly, $29 billed monthly. 120 minutes of video a year, 125+ AI avatars, one editor and three guest seats.
- Creator $64 / month Billed yearly, $89 billed monthly. 360 minutes of video a year, 180+ AI avatars, one editor and five guest seats.
- Enterprise Not stated Quoted. Unlimited video minutes, the full avatar library, unlimited personal avatars, shared workspaces and Organizations, brand kits, SSO, higher API rate limits, a dedicated customer success manager and implementation services.
Tavus
- Basic $0 Free. 25 conversational video minutes and 25 stock replicas.
- Starter $59 Per month, plus usage. 3 custom AI human replicas.
- Growth $397 Per month, plus usage. 7 custom AI human replicas.
- Enterprise Not stated Custom pricing.
What users say
Review Scores · opens after launch
Synthesia
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Tavus
- Ease of use
- Not rated yet
- User interface
- Not rated yet
- Onboarding
- Not rated yet
- Support and service
- Not rated yet
- Value for money
- Not rated yet
- Features
- Not rated yet
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Where this comes from
Where this comes from
Synthesia https://www.synthesia.io · no check date recorded yet
Tavus https://www.tavus.io · no check date recorded yet
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.