Gamma vs PlayHT affiliate programs
Gamma is an AI presentations tool and PlayHT is an AI voice tool. Both run affiliate programs. Gamma lists no public rate through PartnerStack; PlayHT lists 25% through Rewardful. One of the two does not state a cookie window, so the attribution windows cannot be compared. aifilliate records each program from a cited vendor source and does not rank the two.
These are not alternatives to each other — Gamma is an AI presentations tool and PlayHT is an AI voice tool. What follows compares their affiliate terms, not the products.
| Recorded term | Gamma Verified | PlayHT Verified |
|---|---|---|
| Commission | Not stated | 25% |
| Structure | Unlisted | Recurring |
| Cookie window | Not stated | 60 days |
| Network | PartnerStack | Rewardful |
| Payout threshold | Not stated | $25 |
| Terms checked | 2026-08-20 | 2026-07-03 |
| Source | Open source ↗ | Open source ↗ |
What matches, what differs
Differences
- Different categories: Gamma is an AI presentations tool, PlayHT is an AI voice tool.
- Different platforms: PartnerStack against Rewardful, meaning two dashboards and two payout schedules.
What these terms mean in practice
Promoting both means two applications, two dashboards, and two payout schedules — PartnerStack for Gamma and Rewardful for PlayHT, each with its own approval and its own minimum.
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.
- Gamma does not publish a commission rate.
- Gamma does not publish whether the payout recurs.
- Gamma does not publish a cookie window.
- Gamma does not publish a payout threshold.
How to read these two records
One of the two does not publish a commission figure, so the payouts cannot be set against each other.
The payout structure is not stated for both programs. One of the two does not state a cookie window, so the attribution windows cannot be compared.
aifilliate publishes no ranking between Gamma and PlayHT. 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.