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Best Affiliate Software in 2026

Affiliate software helps run referral programs, track partner activity, apply attribution windows, and handle affiliate payouts. Tools in this category may also provide partner portals and ecommerce integrations.

  1. 1

    Numok

    Free plan Open source APISelf-hostedWeb

    Pick Numok if you run a Stripe-based SaaS affiliate program and want open source software with automated sales tracking, commission calculation, and queued payouts.

    8.9 Free plan Visit site
  2. 2

    Affiliatly

    by Affiliatly
    Free plan API

    Affiliatly offers store integrations, affiliate tracking methods, reporting, and multiple pricing levels. Review the affiliate limits and tax treatment as your program expands.

    7.2 Free plan · paid from $16/mo · 14-day trial Visit site
  3. 3

    OpenPartner

    Free plan APISelf-hostedWeb

    OpenPartner brings partner attribution and direct payouts together, with hosted and self-hosted options.

    7.2 Free plan · paid from $29/mo · 14-day trial Visit site
  4. 4

    GoAffPro

    by GoAffPro
    Free plan API

    GoAffPro provides affiliate-management capabilities across free and paid monthly plans.

    7.1 Free plan · paid from $49/mo · 15-day trial Visit site
  5. 5

    Refferq

    Free plan APISelf-hostedWeb

    Refferq combines affiliate administration, tracking, commission rules, reporting, and webhook support in a self-hosted package.

    7.1 Free plan Visit site
  6. 6

    Simple Kuma

    Free plan APISelf-hostedWeb

    Simple Kuma combines campaign tracking and reporting with self-hosting and a free-forever plan. Its server requirements and API rate limit are important considerations before choosing it.

    7.0 Free plan Visit site
  7. 7

    Refersion

    Free plan APIWeb

    Choose Refersion if your ecommerce brand needs partner discovery, affiliate tracking, commission management, and automated payouts in one platform.

    6.9 Free plan · 14-day trial Visit site
  8. 8

    SliceWP

    Free plan APISelf-hostedWeb

    SliceWP brings affiliate tracking, commission settings, onboarding, and payouts into a WordPress plugin. Its WordPress-only requirement and subscription pricing are key considerations.

    6.9 Free plan · paid from $229/yr Visit site
  9. 9

    GrowthHero

    Free trial APIWeb

    GrowthHero combines partner discovery, program management, referral tracking, fraud checks, and integrations.

    6.1 30-day trial Visit site
  10. 10

    Easy Affiliate

    Paid APISelf-hostedWeb

    Easy Affiliate provides affiliate tracking, portals, payouts and WordPress integrations from a self-hosted plugin.

    5.9 From $249/yr Visit site
  11. 11

    Partnero

    Free trial APIWeb

    Partnero combines several partnership program types with tracking, rewards, integrations, and payout options.

    5.9 From $49/mo (annual) · 30-day trial Visit site
  12. 12

    Scaleo

    by Scaleo
    Free trial APIiPhoneWeb

    Scaleo combines referral tracking, reporting, customization, fraud controls, and partner access. Review conversion allowances and possible overdraft fees when selecting a paid tier.

    5.9 14-day trial Visit site
  13. 13

    AffiliateWP

    Paid APISelf-hosted

    Choose AffiliateWP if you need affiliate tracking and program management on a self-hosted WordPress site, with multiple commission and payout options.

    5.8 From $299/yr Visit site
  14. 14

    Everflow

    by Everflow
    Paid APIWeb

    Choose Everflow if your business needs partner management, channel tracking, revenue attribution, and partner payments in one platform.

    5.7 Pricing on request Visit site
  15. 15

    impact.com Partnerships

    Paid APIWeb

    Choose impact.com Partnerships if you need one platform for affiliate, creator, or referral programs, with tools spanning recruitment, tracking, reporting, and optimization.

    5.6 From $30/mo Visit site
  16. 16

    Solid Affiliate

    Free trial Self-hostedWeb

    Solid Affiliate provides a broad set of affiliate management tools within WooCommerce, including flexible commissions, referral tracking, and several payout methods.

    5.6 Visit site
  17. 17

    Trackdesk

    by Trackdesk
    Free trial APIWeb

    Choose Trackdesk if your organization needs affiliate, referral, or partnership management with multiple tracking methods, commission tools, and centralized partner operations.

    5.6 From $299/mo · 14-day trial Visit site
  18. 18

    FirstPromoter

    by FirstPromoter
    Paid API

    FirstPromoter combines partner-program tools with API access and three monthly plan options.

    5.5 From $49/mo · 14-day trial Visit site
  19. 19

    Trackier

    by Trackier
    Free trial APIWeb

    Trackier covers affiliate attribution, commissions, payouts, reporting, and fraud controls in one platform.

    5.5 Pricing on request · 30-day trial Visit site
  20. 20

    LeadDyno

    by LeadDyno
    Paid API

    LeadDyno provides core affiliate-program tools with clearly stated monthly capacity tiers.

    5.4 From $49/mo · 30-day trial Visit site
  21. 21

    Partnerize

    Paid APIWeb

    Partnerize combines partner recruitment, tracking, measurement, payments, and protection in one platform, with API access and a broad set of listed integrations.

    5.4 Pricing on request Visit site
  22. 22

    PartnerStack

    by PartnerStack
    Paid APIWeb

    Choose PartnerStack if your SaaS company needs one platform for partner recruiting, enablement, performance tracking, commissions, and payouts across multiple program types.

    5.4 Pricing on request Visit site
  23. 23

    OSI Affiliate Software

    by OSI Affiliate Software
    Paid Web

    OSI Affiliate Software documents referral rewards, multi-tier commissions, and several fraud controls. It is web-based, has a 15-day trial, and its listed plans are billed monthly.

    5.3 From $47/mo · 15-day trial Visit site
  24. 24

    Social Snowball

    Paid APIWeb

    Social Snowball combines affiliate automation, influencer workflows, creator discovery, and payout tools. Its two paid plans differ mainly in program limits and commission structure.

    5.2 From $249/mo Visit site
  25. 25

    Rewardful

    by Rewardful
    Paid API

    Rewardful covers core affiliate-program operations with tracking, payouts, fraud prevention and a partner portal. Its three paid tiers scale campaign, team and attributed-revenue allowances.

    5.1 From $49/mo · 14-day trial Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

Compare free plans, paid starting prices, commission rules, tracking and payout features, integrations, and supported platforms. If code access matters, check for open-source licensing; a free trial can help you review fit before paying.

Questions

Do affiliate software tools offer free plans?

Yes. Free plans are available from tools on this list, including Numok and OpenPartner. Check plan limits and paid upgrade prices before deciding.

Can I try affiliate software before paying?

Some tools offer trials. GrowthHero lists a 30-day trial, while OpenPartner lists a 14-day trial. Trial terms can differ from free-plan terms.

What pricing should I compare?

Compare the pricing model and starting price. Examples include AffiliateWP from $299 per year, Easy Affiliate from $249 per year, and impact.com Partnerships from $30 per month.

What features matter for affiliate programs?

Review commission rules, referral tracking, affiliate payouts, partner portals, attribution windows, and ecommerce integrations.

Is open-source affiliate software available?

Open-source code is available from tools in this category. Check a tool's licence and hosting requirements if code access or self-hosting matters.

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