Best Affiliate Analytics Software in 2026
Updated
In short: OpenPartner is ranked #1 of 27 as of 4 October 2026, ahead of UpPromote and CAKE. The best-ranked option with a free plan is UpPromote. The lowest first paid tier on this page is OpenPartner at $3/mo.
Affiliate analytics software helps you examine partner activity, from tracked clicks and conversions to commissions. Compare conversion tracking and tracked-click coverage with each tool’s attribution model and commission reporting. Fraud detection and data retention add further dimensions, while free-plan availability and paid-from pricing help you consider cost. OpenPartner, UpPromote and CAKE are among the products covered. Think about the measurements and reporting you need to assess affiliate performance, and how much historical data you want available when reviewing results.
27 affiliate analytics software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
2 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | OpenPartnerWeb · Self-hosted · API | Two bars | — | 1 of 6 | $3/mo | 6.4 | |
| 2 | UpPromoteAPI | Two bars | — | 0 of 6 | $29.99/mo | 6.4 | |
| 3 | CAKEWeb · Android · iPhone · API | Two bars | — | — | 3 of 6 | — | 5.5 |
| 4 | AffilimateWeb · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 5 | SliceWPWeb · Self-hosted · API | One bar | — | — | 1 of 6 | $14.08/mo | 5.4 |
| 6 | NumokWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 7 | RefersionAPI | One bar | — | — | 0 of 6 | — | 5.2 |
| 8 | RefferqAPI | One bar | — | — | 0 of 6 | — | 5.2 |
| 9 | PartnerizeAPI | No signal | — | — | 0 of 6 | — | 5.1 |
| 10 | Post Affiliate ProWeb · Android · iPhone · API | Two bars | — | — | 3 of 6 | $89/mo | 5.1 |
| 11 | Simple KumaWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 12 | EverflowWeb · API | One bar | — | — | 1 of 6 | — | 5.0 |
| 13 | impact.com PartnershipsWeb · API | One bar | — | — | 1 of 6 | $30/mo | 5.0 |
| 14 | PartnerStackWeb · API | One bar | — | — | 1 of 6 | — | 5.0 |
| 15 | TUNEWeb · API | One bar | — | — | 1 of 6 | — | 5.0 |
| 16 | AffiliateWPSelf-hosted · API | One bar | — | — | 0 of 6 | $12.46/mo | 4.9 |
| 17 | AffiseAPI | One bar | — | — | 0 of 6 | $625/mo | 4.9 |
| 18 | FirstPromoterAPI | One bar | — | — | 0 of 6 | $49/mo | 4.9 |
| 19 | iDevAffiliateAPI | One bar | — | — | 0 of 6 | — | 4.9 |
| 20 | LeadDynoAPI | One bar | — | — | 0 of 6 | $49/mo | 4.9 |
| 21 | OSI Affiliate SoftwareWeb | One bar | — | — | 1 of 6 | $47/mo | 4.9 |
| 22 | RewardfulAPI | One bar | — | — | 0 of 6 | $49/mo | 4.9 |
| 23 | TapfiliateAPI | One bar | — | — | 0 of 6 | $89/mo | 4.9 |
| 24 | TracknowAPI | One bar | — | — | 0 of 6 | $116/mo | 4.9 |
| 25 | TrackdeskAPI | One bar | — | — | 0 of 6 | $299/mo | 4.8 |
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which affiliate analytics software is ranked first on Freedom251?
OpenPartner is ranked #1 of 27 with a score of 6.4. UpPromote is second and CAKE third.
How many of these have a free plan?
2 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, OpenPartner has the lowest first paid tier we found: $3/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.