HeyGen vs Synthesia affiliate programs
HeyGen and Synthesia are AI video tools that both run affiliate programs. HeyGen lists 35%; Synthesia lists 25%. Synthesia lists the longer referral cookie: 60 days against 30. aifilliate records each program from a cited vendor source and does not rank the two.
| Recorded term | HeyGen Verified | Synthesia Verified |
|---|---|---|
| Commission | 35% | 25% |
| Structure | Recurring | Recurring |
| Cookie window | 30 days | 60 days |
| Network | Not stated | Not stated |
| Payout threshold | $100 | Not stated |
| Terms checked | 2026-07-03 | 2026-07-03 |
| Source | Open source ↗ | Open source ↗ |
What matches, what differs
Differences
- Synthesia lists the longer referral cookie: 60 days against 30.
In common
- Both are AI video tools.
- Both pay recurring commission.
What these terms mean in practice
Attribution splits between day 30 and day 60. A referral who clicks today and subscribes on day 45 is still credited by Synthesia, but no longer by HeyGen.
What is not published
Anything below has to be confirmed with the vendor before either offer can be modelled. aifilliate records it as unknown rather than estimating it.
- Neither vendor publishes the platform running the program.
- Synthesia does not publish a payout threshold.
How to read these two records
Both rates are stated as percentages of customer payments, so the figures share a basis. They may still cover different plans, billing terms, and eligibility rules.
Both pay recurring commission. Synthesia lists the longer referral cookie: 60 days against 30.
aifilliate publishes no ranking between HeyGen and Synthesia. Which program earns more depends on plan price, conversion rate, retention, and refund reversals in your own audience — none of which appear in published affiliate terms. Confirm eligibility, paid-search and trademark rules, and payout timing with each vendor before promoting either.