AudioPen vs Synthesia affiliate programs
AudioPen is an AI voice tool and Synthesia is an AI video tool. Both run affiliate programs. AudioPen lists 25% for every sale of AudioPen Prime through Lemon Squeezy; Synthesia lists 25% commission on all Starter and Creator plan payments through Rewardful. 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.
These are not alternatives to each other — AudioPen is an AI voice tool and Synthesia is an AI video tool. What follows compares their affiliate terms, not the products.
| Recorded term | AudioPen Verified | Synthesia Verified |
|---|---|---|
| Commission | 25% for every sale of AudioPen Prime | 25% commission on all Starter and Creator plan payments |
| Structure | One-time | Unlisted |
| Cookie window | 30 days | 60 days |
| Network | Lemon Squeezy | Rewardful |
| Payout threshold | Not stated | Not stated |
| Terms checked | 2026-08-21 | 2026-08-21 |
| Source | Open source ↗ | Open source ↗ |
What matches, what differs
Differences
- Different categories: AudioPen is an AI voice tool, Synthesia is an AI video tool.
- Different platforms: Lemon Squeezy against Rewardful, meaning two dashboards and two payout schedules.
- Synthesia lists the longer referral cookie: 60 days against 30.
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 AudioPen.
Promoting both means two applications, two dashboards, and two payout schedules — Lemon Squeezy for AudioPen and Rewardful for Synthesia, 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 payout threshold.
- Synthesia does not publish whether the payout recurs.
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.
The payout structure is not stated for both programs. Synthesia lists the longer referral cookie: 60 days against 30.
aifilliate publishes no ranking between AudioPen 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.