Synthesia vs HeyGen 2026 — Scores & Verdict
Quick verdict: Synthesia is our overall pick for Synthesia vs HeyGen.
Synthesia vs HeyGen 2026: head-to-head across free tier, entry price, avatar library, commercial/LMS licensing and API orientation, plus the workflow each tool is actually for.
| Tool | Rating | Pricing | Best for |
|---|---|---|---|
| Synthesia Best overall Best for teams | 4.4/5 | Free $18/mo (Starter, annual) | Synthesia is the AI avatar video market standard — 230+ ready avatars across 140+ language… |
| HeyGen Best free | 4.2/5 | Free $24/mo (Creator, annual) | HeyGen is the most creator-friendly AI avatar video tool — free tier of 3 watermarked vide… |
Bottom line: Synthesia (4.4/5) and HeyGen (4.2/5) solve overlapping problems. Synthesia: the avatar-library leader — 230+ ready avatars across 140+ languages with a Brand library, entry $18/mo annual, Basic $0 caps at 1 video/month. HeyGen: the creator-friendly value pick — most usable free tier (3 watermarked videos/month, no card), 700+ avatars, best API orientation, Pro $79/mo annual at 4K. Pick Synthesia on overall capability; for the more usable free tier, HeyGen; for team/L&D scaling, Synthesia. Prices are re-checked against each vendor's live pricing page on the date shown, because these credit plans change often enough that we verify rather than guess.
Pricing and details
Synthesia · 4.4/5
Free plan available · $18/mo (Starter, annual)
Credit-based: 1,200 credits on the Basic $0 tier (1 video/month cap), roughly 100 credits per minute of 1080p output. Creator unlocks API access, custom avatars and the brand library; Enterprise adds SSO, SCIM and dedicated support.
Basic $0 · Starter $18-22/mo · Creator $64-89/mo · Enterprise custom
Synthesia is the AI avatar video market standard — 230+ ready avatars across 140+ languages, drag-and-drop editor with Brand library and API, entry at $18/mo annual; Basic $0 tier caps at 1 video/month.
Score breakdown
Pros
- Widest ready-avatar library in the set — 230+ avatars across 140+ languages
- Drag-and-drop editor with Brand library and a first-class API
- Strongest localization story of the cluster (language + avatar breadth)
- Scales from a solo Basic tier up to Enterprise SSO/SCIM
Cons
- The most expensive of the five at the top end — Creator $89/mo monthly
- No watermark-free free tier: Basic $0 caps at one 2-minute video per month, watermarked
- Credit model (roughly 100 credits/minute at 1080p) can surprise a heavy user
Pricing verified 2026-09-21
HeyGen · 4.2/5
Free plan available · $24/mo (Creator, annual)
Credit-based: Free 3 videos/month at 720p watermarked; Creator 600 credits/month at 1080p, no watermark; Pro 1,000 credits/month at 4K with API and commercial license. Team seats add $20/user/mo on Business.
Free $0 · Creator $24/mo · Pro $79/mo · Business custom
HeyGen is the most creator-friendly AI avatar video tool — free tier of 3 watermarked videos/month, Creator at $24/mo annual with 600 credits, best-in-class API and translation pipeline.
Score breakdown
Pros
- Best free tier in the set — 3 watermarked videos/month, no card required
- 700+ avatars, 40+ languages; strongest API and translation pipeline of the cluster
- Clear value ladder: Creator $24/mo annual, Pro $79/mo annual at 4K with commercial license
- Team seats add $20/user/mo on Business — predictable scaling
Cons
- Output resolution on the free tier is 720p watermarked; 4K is Pro-only
- Avatar library smaller than Synthesia's 230+ on the ready-made studio set
- Pro's $79/mo annual is pricier than Colossyan's $39/mo for SCORM-heavy L&D work
Pricing verified 2026-09-21
Frequently asked questions
Which is better overall, Synthesia or HeyGen?
Synthesia is our overall pick (4.4/5 vs 4.2/5). Synthesia vs HeyGen 2026: head-to-head across free tier, entry price, avatar library, commercial/LMS licensing and API orientation, plus the workflow each tool is actually for.
Do Synthesia and HeyGen offer free plans?
Synthesia and HeyGen have a free tier. Synthesia paid plans start at $18/mo (Starter, annual); HeyGen paid plans start at $24/mo (Creator, annual).
What does Synthesia cost?
$18/mo (Starter, annual) — Credit-based: 1,200 credits on the Basic $0 tier (1 video/month cap), roughly 100 credits per minute of 1080p output. Creator unlocks API access, custom avatars and the brand library; Enterprise adds SSO, SCIM and dedicated support. Prices were last verified on 2026-09-21.