CustomGPT.ai vs Gamma affiliate programs
CustomGPT.ai is an AI agents tool and Gamma is an AI presentations tool. Both run affiliate programs. CustomGPT.ai lists Up to 20% for the first 2 years through FirstPromoter; Gamma lists no public rate through PartnerStack. 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 — CustomGPT.ai is an AI agents tool and Gamma is an AI presentations tool. What follows compares their affiliate terms, not the products.
| Recorded term | CustomGPT.ai Verified | Gamma Verified |
|---|---|---|
| Commission | Up to 20% for the first 2 years | Not stated |
| Structure | Recurring | Unlisted |
| Cookie window | Not stated | Not stated |
| Network | FirstPromoter | PartnerStack |
| Payout threshold | $10 | Not stated |
| Terms checked | 2026-08-20 | 2026-08-20 |
| Source | Open source ↗ | Open source ↗ |
What matches, what differs
Differences
- Different categories: CustomGPT.ai is an AI agents tool, Gamma is an AI presentations tool.
- Different platforms: FirstPromoter against PartnerStack, meaning two dashboards and two payout schedules.
What these terms mean in practice
Promoting both means two applications, two dashboards, and two payout schedules — FirstPromoter for CustomGPT.ai and PartnerStack for Gamma, 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.
- Neither vendor publishes a cookie window.
- Gamma does not publish a commission rate.
- Gamma does not publish whether the payout recurs.
- 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 CustomGPT.ai and Gamma. 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.