Undetectable AI vs Writesonic affiliate programs
Undetectable AI and Writesonic are AI writing tools that both run affiliate programs. Undetectable AI lists 25%-30% of ongoing lifetime revenue; Writesonic lists 20% of every payment your customer makes, every month, for up to 12 months through FirstPromoter. Both list a 60-day referral cookie. aifilliate records each program from a cited vendor source and does not rank the two.
| Recorded term | Undetectable AI Verified | Writesonic Verified |
|---|---|---|
| Commission | 25%-30% of ongoing lifetime revenue | 20% of every payment your customer makes, every month, for up to 12 months |
| Structure | Recurring | Recurring |
| Cookie window | 60 days | 60 days |
| Network | Not stated | FirstPromoter |
| Payout threshold | $50 USD | Not stated |
| Terms checked | 2026-08-22 | 2026-08-21 |
| Source | Open source ↗ | Open source ↗ |
What matches, what differs
In common
- Both are AI writing tools.
- Both pay recurring commission.
- Both list a 60-day referral cookie.
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.
- Writesonic does not publish a payout threshold.
- Undetectable AI does not publish the platform running the program.
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. Both list a 60-day referral cookie.
aifilliate publishes no ranking between Undetectable AI and Writesonic. 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.
Nearby comparisons
All Undetectable AI comparisons · All Writesonic comparisons