Documented comparison · Checked 2026-11-12
HeyGen vs Synthesia: your own presenter or document-led avatar video
The short answer
Choose HeyGen if you want a presenter based on your own voice and likeness, or video generated from text, images or references, with 1080p export on Creator. Choose Synthesia if you turn documents and scripts into avatar videos, narrate screen recordings or translate videos. These are documented starting points, not exclusive abilities, so test your actual project.
Based on official documentation. This article does not report a new hands-on performance test.
| Decision point |  Synthesia | |
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| Pricing and access | Free plan with 3 watermarked videos a month, up to 1 minute each. Creator is $29 per month billed monthly with 600 credits. | Free Basic plan with watermarked videos and shared links. Starter is $19 per month billed monthly after a $9 first-month offer, with 1,250 credits a month; annual pricing differs. |
Starting from a presenter or a document
HeyGen's pricing page lists a custom video avatar and ready-made presenters on Free, and Creator adds a custom avatar from your voice and likeness. It also documents text, image and reference-to-video generation with text-to-speech. Synthesia documents AI avatars from scripts, documents or prompts, screen recording with narration, and dubbing and translation. Each path is what the vendor highlights; it does not show the other cannot do something similar.
Exports and free plans
HeyGen's free plan allows three watermarked videos a month, up to one minute each, and free exports are not equivalent to paid ones. Creator removes branding and exports 1080p, and Pro adds 4K export. Synthesia's free Basic plan offers watermarked videos and shared links. Its exact export entitlements were not confirmed in the plan documentation we reviewed, which is not evidence of a limitation. As advice, check the precise export you need on the current plan page.
Prices and credits
HeyGen Creator is $29 per month billed monthly with 600 credits. Synthesia Starter is $19 per month billed monthly after a $9 first-month offer, with 1,250 credits a month, and annual pricing differs. Credit rates vary on HeyGen, and Synthesia shares one credit pool across AI features, so the two credit counts cannot be read as finished minutes.
Which starting point fits your work?
Scope and limits
- Based on official documentation checked 12 November 2026; no new hands-on comparison was run for this article.
- Synthesia's export entitlements were not confirmed in the reviewed documentation.
- How many finished minutes each plan's credits produce was not measured.
- Synthesia's available avatars and seats depend on plan and were not reviewed in detail.
Sources
- HeyGen pricing and plan documentation ↗Checked 2026-11-12
- Synthesia pricing and plan documentation ↗Checked 2026-11-12
Gen AI Tools editorial · How we research · No paid placement in this comparison.