Best for
Best for developers who want a simple, affordable talking-head or photo-to-video API.
- Freelancers
- Small and mid-sized
AI Avatars Comparison
D-ID vs. Synthesia
At a glance
At a glance
Best for
Best for enterprises and L&D teams that need governed, compliant training video at scale.
- Small and mid-sized
- Enterprise
Cataleo does not name a winner. Both statements come from the vendors themselves.
Full Comparison
| Criterion | D-ID | Synthesia |
|---|---|---|
| Starting price | Lite from ~$5.90 / month Studio plans, each sold with a choice of credit packages; the API is billed separately, where a credit costs half the Studio rate. | 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. |
| Free trial | Free trial | Limited free plan |
| Commercial use | Yes on paid plans | Yes on paid plans |
| Output | Talking-head and photo-to-video, including a personal avatar from a photo | 240+ avatars in 160+ languages, produced in a structured Studio editor |
| API | Yes, its main strength | Yes |
| Avatar library | Yes, photo-to-video talking avatars | Yes, 240+ stock avatars on Enterprise, 125+ on Starter and 180+ on Creator, with 9 on the free Basic plan |
| Custom and cloned avatars | Yes, a personal avatar from a single photo | 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 |
| Languages and translation | Yes, 120+ languages | Yes, 160+ languages with one-click translation |
| Editor | Yes, Creative Reality Studio, script and document to video | Yes, a structured video editor |
| Learning features | No authoring of its own, no quizzes, branching or SCORM export; instead add-ins that drop avatar video into Articulate Rise and Storyline 360, iSpring, Moodle and TalentLMS | Yes, SCORM export on Enterprise and interactive video |
| Deployment | Cloud (SaaS), Browser-based | Cloud (SaaS), Browser-based |
| Support | Email helpdesk | more entries Email helpdesk, Chat, 24/7, Community forum |
| Onboarding | Documentation and knowledge base | more entries Documentation and knowledge base, Video tutorials, Live online demos and webinars |
| Company size | Freelancers, Small and mid-sized | Small and mid-sized, Enterprise |
| Integrations | PowerPoint, Canva, Articulate Rise, Articulate Storyline 360, iSpring, Moodle, TalentLMS, ElevenLabs, Midjourney, DALL-E, Shutterstock, Tolstoy, YouTube, Vimeo, LinkedIn, TikTok, Instagram, Facebook | 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 |
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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 D-ID Lite from ~$5.90 / month Synthesia Free tier; Starter $18 / month
- Free trial D-ID Free trial Synthesia Limited free plan
- Company size D-ID Freelancers, Small and mid-sized Synthesia Small and mid-sized, Enterprise
- Support D-ID Email helpdesk Synthesia Email helpdesk, Chat, 24/7, Community forum
- Output D-ID Talking-head and photo-to-video, including a personal avatar from a photo Synthesia 240+ avatars in 160+ languages, produced in a structured Studio editor
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Strengths and Limitations
D-ID
Strengths
- Cheapest entry
- Simplest talking-head API for developers
- Fast photo-to-video
Limitations
- Fewer advanced features than full platforms
- Less polished for long-form corporate
- Quality depends on the source image
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
Plans
Pricing
D-ID
- Lite From ~$5.90 Per month. Credits are renewed monthly and unused ones expire; each credit is worth up to 15 seconds of video.
- Pro Not stated Several credit packages per plan, plus one cloned voice.
- Advanced Not stated Several credit packages per plan, plus three cloned voices.
- Enterprise Not stated Through sales. Customisable number of cloned voices and a customisable watermark, which cannot be removed entirely.
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.
What users say
Review Scores · opens after launch
D-ID
- 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.
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.
Where this comes from
Where this comes from
D-ID https://www.d-id.com · no check date recorded yet
Synthesia https://www.synthesia.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.