HeyGen vs Synthesia
Synthesia steadier on pricing, usage limits, model availability.
Constraint stability only — pricing, limits, model availability, transparency. Not a capability comparison.
01 / SIDE-BY-SIDE
| Tool | Verdict | Pricing | Limits | Models | Transparency | 90d | Last change |
|---|---|---|---|---|---|---|---|
| HeyGen | Caution | Stable91 | Stable90 | Stable88 | Stable100 | 2 | Power users on unlimited forced to credit-based plans (effectively per-minute billing); migration irreversible (May 2026) |
| Synthesia | Stable | Stable100 | Stable98 | Stable98 | Stable100 | 0 | Annual subscribers benefit; monthly subscribers see no relief — pressure to commit annually (Sep 2025) |
02 / RECENT CHANGES
HeyGen
2 changes in the last 90 days
Latest: Power users on unlimited forced to credit-based plans (effectively per-minute billing); migration irreversible (May 2026)
Synthesia
0 changes in the last 90 days
Latest: Annual subscribers benefit; monthly subscribers see no relief — pressure to commit annually (Sep 2025)