QuillBot vs Relevance AI affiliate programs
QuillBot is an AI writing tool and Relevance AI is an AI agents tool. Both run affiliate programs. QuillBot lists 10%-20% through PartnerStack; Relevance AI lists 15% 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 — QuillBot is an AI writing tool and Relevance AI is an AI agents tool. What follows compares their affiliate terms, not the products.
| Recorded term | QuillBot Verified | Relevance AI Verified |
|---|---|---|
| Commission | 10%-20% | 15% |
| Structure | Recurring | Recurring |
| Cookie window | 30 days | Not stated |
| Network | PartnerStack | Rewardful |
| Payout threshold | Not stated | Not stated |
| Terms checked | 2026-07-03 | 2026-07-03 |
| Source | Open source ↗ | Open source ↗ |
What matches, what differs
Differences
- Different categories: QuillBot is an AI writing tool, Relevance AI is an AI agents tool.
- Different platforms: PartnerStack against Rewardful, meaning two dashboards and two payout schedules.
In common
- Both pay recurring commission.
What these terms mean in practice
Promoting both means two applications, two dashboards, and two payout schedules — PartnerStack for QuillBot and Rewardful for Relevance AI, 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.
- Relevance AI does not publish a cookie window.
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. One of the two does not state a cookie window, so the attribution windows cannot be compared.
aifilliate publishes no ranking between QuillBot and Relevance AI. 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.