D-ID vs Synthesia
Two ai avatars tools, side by side. Same test criteria, same honesty about what breaks.
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#1 of 4 in AI avatars
Talking-photo pioneer turned avatar platform, with cheap entry plans, real-time visual agents and a developer-first API
Best for: Marketers, educators and developers who want avatar videos or a talking AI agent on a small budget, especially if they plan to build on the API.
#2 of 4 in AI avatars
The enterprise standard for AI avatar videos, built for training, onboarding and internal comms in 140+ languages
Best for: Companies and L&D teams that need a lot of presenter-style training or explainer video in many languages, with security and approval controls.
The short answer
More creators choose D-ID than Synthesia, and it ranks higher in our ai avatars list. Pick D-ID if you want marketers, educators and developers who want avatar videos or a talking ai agent on a small budget, especially if they plan to build on the api. Pick Synthesia if you want companies and l&d teams that need a lot of presenter-style training or explainer video in many languages, with security and approval controls.
D-ID: The cheapest serious way into avatar video, with a strong API and real-time agents. The trade-off is that the low plans are thin. Lite and Pro give 10 to 15 minutes a month, Lite keeps the watermark, and only Pro and up allow commercial use.
Synthesia: The safest pick for business avatar video, with the widest language support, strong compliance and a usable free plan. It is built for training and internal comms, not for creators chasing social reach, and video length is capped at 3 minutes below Enterprise in the plan table.
Specs side by side
| D-ID | Synthesia | |
|---|---|---|
| Starting price | From $4.7/mo | From $18/mo |
| Free tier | ||
| Pricing | 14-day free trial with 3 minutes of watermarked video. Studio plans from $4.70/mo billed yearly ($5.90 monthly). | Free Basic plan with 10 minutes of watermarked video a month. Paid plans from $18/mo billed yearly ($29 monthly). |
| Platforms | Web, iOS, Android, API | Web, API |
| Best for | Marketers, educators and developers who want avatar videos or a talking AI agent on a small budget, especially if they plan to build on the API. | Companies and L&D teams that need a lot of presenter-style training or explainer video in many languages, with security and approval controls. |
| Last checked | 2026-10-19 | 2026-10-19 |
Pricing
D-ID
14-day free trial with 3 minutes of watermarked video. Studio plans from $4.70/mo billed yearly ($5.90 monthly).
- TrialFree for 14 days
- Lite$4.70/mo yearly · $5.90 monthly
- Pro$16/mo yearly · $29 monthly
- Advanced$108/mo yearly · $196 monthly
- EnterpriseCustom
- API Build$14.40/mo yearly
Synthesia
Free Basic plan with 10 minutes of watermarked video a month. Paid plans from $18/mo billed yearly ($29 monthly).
- BasicFree
- Starter$18/mo yearly · $29 monthly
- Pro$64/mo yearly · $89 monthly
- EnterpriseCustom
- Roleplay seats$25 per learner per month
- Studio avatars$1,000/year add-on
Key features
D-ID
- Creative Reality Studio for scripted avatar videos
- Talking photos from a single image, plus video-based personal avatars
- V4 Expressive Avatars with selectable sentiments
- Video translation with voice cloning and lip-sync
- Real-time visual AI agents grounded in your documents
- Agentic Videos that let viewers ask questions during playback
- Text-to-speech, uploaded audio or voice cloning
- Canva, PowerPoint and Google Slides integrations
- REST API, SDKs, streaming over WebRTC and an MCP server
- Self-hosting of expressive avatars for enterprises
Synthesia
- 240+ stock AI avatars, plus customizable outfits and scenes
- Personal avatars from a single photo or short video, with live consent check
- Avatar Builder to design a character from a prompt or reference image
- AI voices in 140+ languages and accents, plus voice cloning
- AI Video Assistant turns docs, PowerPoints or links into a draft video
- AI dubbing with voice preservation and lip-sync
- Interactive video with quizzes, CTAs and branching
- Roleplay and survey Sessions with conversational avatars
- Brand kits, approvals, SCORM export and analytics
- API for programmatic video, dubbing and real-time interactive avatars
Strengths and weaknesses
D-ID
- Very low entry price compared with other avatar platforms
- Turns any photo into a talking presenter
- Strong developer story with API, streaming, SDKs, MCP and self-hosting
- Real-time agents are a step beyond pre-rendered video
- Canva integration fits teams that already design there
- Mobile apps on iOS and Android
- Small monthly minute allowances on Lite and Pro
- Lite is personal use only and keeps a D-ID watermark
- Pro still adds an "AI watermark" according to the plan card
- Credits are rounded up in 15-second blocks, so short clips waste time
- Standard presenters top out at 1280x1280, and Lite cannot use premium 1080p presenters
- Trial is only 14 days and 3 minutes
Synthesia
- Free plan with no credit card, enough to test the editor properly
- Very wide language and voice coverage
- Strong security story (SOC 2, GDPR, ISO 42001, SSO on Enterprise)
- Consent check on personal avatars reduces misuse risk
- Videos update in place across links, embeds and your LMS
- PowerPoint and document import fits how training teams already work
- Free videos carry a watermark and cannot be downloaded
- The pricing table lists a 3-minute video length on every tier, which is short for full lessons
- Credit system makes it hard to predict how many minutes you really get
- Many headline features (1-click translation, SSO, SCORM, brand kits) are Enterprise only
- Aimed at corporate communication, so it is a weak fit for TikTok-style creator content
- No pay-per-video option
Try D-ID
14-day free trial with 3 minutes of watermarked video. Studio plans from $4.70/mo billed yearly ($5.90 monthly).
Try Synthesia
Free Basic plan with 10 minutes of watermarked video a month. Paid plans from $18/mo billed yearly ($29 monthly).