Listed alphabetically. A tool is ranked by its reviews once it has 3.
Affiliate marketing tools with a public API Tool Reviews Lowest paid plan Free plan Free trial Public API Runs on Main features Everflow An all-in-one partner marketing platform to manage partnerships, track channels and analyze ROI. Reviews None yet Write one for Everflow Lowest paid plan Not confirmed Free plan Not confirmed Free trial Not confirmed Public API YesRuns on Not confirmed Main features Partner management Managed partner payouts Affiliate marketplace FirstPromoter Run affiliate, referral and influencer programs from one platform. Reviews None yet Write one for FirstPromoter Lowest paid plan $49 per month Starter, as of November 3, 2026 Free plan Not confirmed Free trial 14 daysPublic API Yesimpact.com A partnership management platform connecting brands with affiliate publishers, creators, and advocates. Reviews None yet Write one for impact.com Lowest paid plan $30 per month, plus 2.5% of revenue Starter, as of November 3, 2026 Free plan Not confirmed Free trial 30 daysPublic API YesPost Affiliate Pro Manage multiple affiliate programs and improve your affiliate partner performance. Reviews None yet Write one for Post Affiliate Pro Lowest paid plan $89 per month, billed monthly ($79 billed annually) Starter, as of November 3, 2026 Free plan Not confirmed Free trial 30 daysPublic API YesRefersion Bring your affiliate, influencer, and referral programs into one easy-to-manage platform. Reviews None yet Write one for Refersion Lowest paid plan $39 per month plus 3% of affiliate-driven sales Launch, as of November 3, 2026 Free plan No Free trial Not confirmed Public API YesRuns on Shopify Rewardful Affiliate and referral management platform that helps SaaS companies launch and scale affiliate programs. Reviews None yet Write one for Rewardful Lowest paid plan $49 per month Starter, as of November 3, 2026 Free plan Not confirmed Free trial 14 daysPublic API YesTapfiliate Affiliate marketing software for tracking and managing affiliate, referral and influencer programs. Reviews None yet Write one for Tapfiliate Lowest paid plan Not confirmed Free plan Not confirmed Free trial 14 daysPublic API YesRuns on Not confirmed Tolt An all-in-one solution to launch your own affiliate program. Reviews None yet Write one for Tolt Lowest paid plan $99 per month Growth, as of November 3, 2026 Free plan Not confirmed Free trial 14 daysPublic API YesRuns on UpPromote A data-backed Shopify affiliate marketing solution built to scale trusted partnerships. Reviews None yet Write one for UpPromote Lowest paid plan $29.99 per month plus 2% of successful referral sales Growth, as of November 3, 2026 Free plan YesFree trial Not confirmed Public API Yes
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made A tool is listed here only when we've confirmed on its own website that it has a public API. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed