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Best PromoteKit Alternatives in 2026

PromoteKit's free tier is great for testing, but as your affiliate program grows you'll likely need more. Here are the top 5 PromoteKit alternatives for every stage and budget.

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5
Alternatives Compared

Honest comparison of the top PromoteKit alternatives including pricing, features, and best-fit use cases.

100%
API Coverage

Leading alternatives offer full REST API access with webhooks—something PromoteKit lacks entirely.

2026
Updated February

All pricing and features verified against official sources as of February 2026.

PromoteKit has carved out a smart niche: a genuinely free affiliate platform for early-stage SaaS companies on Stripe and Lemon Squeezy. It lets founders validate the affiliate channel before spending money on platform costs. For that purpose, it works well.

But as programs grow, teams consistently run into PromoteKit's limitations and start looking for alternatives. The most common reasons include:

  • No REST API: PromoteKit doesn't offer API access or webhooks, making custom integrations and programmatic affiliate management impossible. This becomes a hard blocker for technical teams.
  • Limited tracking options: PromoteKit relies entirely on client-side JavaScript for conversion tracking. It lacks server-side webhook tracking, meaning conversions can be missed when browsers block scripts or cookies.
  • Fewer integrations: PromoteKit supports Stripe and Lemon Squeezy. If you need Paddle, Chargebee, Shopify, or WooCommerce integration, you'll need to look elsewhere.
  • Feature ceiling: Advanced commission structures, multi-program management, detailed analytics, and marketing asset libraries are either unavailable or limited in PromoteKit.
  • Smaller ecosystem: PromoteKit is a newer, smaller company. The documentation, community, and track record of established alternatives may be more reassuring for growing programs.

This guide compares the top 5 PromoteKit alternatives so you can find the platform that fits your current stage and where you're heading.

Last updated: February 2026. All pricing and features verified against official sources.

Top 5 PromoteKit Alternatives: Feature Comparison

FeatureAffiliateBaseRewardfulFirstPromoterTapfiliateRefersion
REST API Access
Webhooks
SDK Libraries————
Server-Side Webhook Tracking————
Flat Monthly Pricing——
Stripe Integration
Paddle Integration——
Custom Affiliate Portal
White-Label (All Plans)————
Multi-Currency Support
Fraud Detection——
Marketing Asset Library——

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The top 5 PromoteKit alternatives in 2026:

1

#1 AffiliateBase — Best for Growing SaaS on Stripe

AffiliateBase is the natural next step for SaaS companies that have outgrown PromoteKit. Unlike PromoteKit, it offers a full REST API with webhooks, typed SDKs for React, Next.js, and Vue, and server-side conversion tracking via Stripe webhooks. This means conversions are tracked accurately even when browsers block client-side scripts. Pricing is a flat monthly rate with no revenue-based tier upgrades. Best for SaaS companies at $10K-$100K+ MRR that need reliable tracking, API access, and predictable costs.
2

#2 Rewardful — Best for Simplicity and Reliability

Rewardful is the most direct PromoteKit alternative in terms of target audience and pricing tier. It integrates with Stripe and Paddle, has a clean and modern affiliate portal, and can be set up in under five minutes. It offers a REST API and webhooks that PromoteKit lacks. The main limitation is revenue-based pricing that scales with tracked affiliate revenue. Best for early-to-mid-stage SaaS companies wanting a step up in features and reliability without a steep learning curve.
3

#3 FirstPromoter — Best for Multi-Campaign Programs

FirstPromoter supports multiple campaigns, brands, and product lines under one account—something PromoteKit can't match. It connects with Stripe, Paddle, Chargebee, Recurly, and more, and offers a comprehensive REST API. Revenue-based pricing can get expensive as your program scales, and it shows platform branding on lower tiers. Best for companies managing affiliate programs across multiple products, brands, or markets.
4

#4 Tapfiliate — Best for Multi-Channel Businesses

Tapfiliate sits comfortably between PromoteKit and enterprise platforms. It supports 30+ integrations including Stripe, Shopify, and WooCommerce, making it ideal for businesses that sell through multiple channels. It offers flat monthly pricing, a full API, and solid commission customization. The affiliate portal is fully brandable. Best for growing businesses that blend SaaS subscriptions with e-commerce or digital product sales.
5

#5 Refersion — Best for E-commerce and Influencer Programs

Refersion is primarily an e-commerce affiliate platform that also handles SaaS subscription tracking. It has deep integrations with Shopify, BigCommerce, and WooCommerce alongside Stripe. Strong influencer tracking, detailed reporting, and a marketing asset library make it well-suited for programs with content creators and influencers alongside traditional affiliates. Best for hybrid businesses that need both SaaS and e-commerce affiliate tracking in one platform.

Why Teams Upgrade from PromoteKit

The most common reasons growing SaaS companies look for a PromoteKit alternative:

Need API and Webhook Access

PromoteKit offers no API or webhooks. Once you need to programmatically manage affiliates, pull data into your own dashboards, or build custom integrations, you'll need to switch. Every alternative on this list provides REST API access.

More Reliable Tracking

PromoteKit tracks conversions client-side via JavaScript. Ad blockers, Safari ITP, and Firefox ETP increasingly interfere with this. Alternatives like AffiliateBase use server-side Stripe webhooks for tracking that's reliable regardless of browser settings.

Broader Integration Support

PromoteKit supports Stripe and Lemon Squeezy only. If you use Paddle, Chargebee, Recurly, Shopify, or WooCommerce, you'll need Rewardful, FirstPromoter, Tapfiliate, or Refersion to get native integration support.

Advanced Commission Structures

PromoteKit handles basic flat and percentage commissions. For tiered commissions, milestone bonuses, lifetime revenue share, or performance-based structures, you'll need a more capable platform.

Multi-Program Management

PromoteKit is designed for single-program use. If you're launching affiliate programs for multiple products, brands, or markets, FirstPromoter or Tapfiliate offer multi-campaign management that PromoteKit lacks.

Proven Scale and Support

PromoteKit is a newer, smaller company. As your affiliate program becomes a meaningful revenue channel, you'll want the track record, documentation, and dedicated support that more established platforms like Rewardful, FirstPromoter, and AffiliateBase provide.

Frequently Asked Questions About PromoteKit Alternatives

What is the best alternative to PromoteKit?
The best PromoteKit alternative depends on your needs. AffiliateBase is the top choice for SaaS companies on Stripe that need API access, server-side tracking, and flat pricing. Rewardful is best for teams wanting a simple, reliable upgrade with minimal learning curve. Tapfiliate suits multi-channel businesses. FirstPromoter is best for multi-campaign programs.
Does PromoteKit have an API?
No. PromoteKit does not currently offer a REST API or webhooks. This is one of the most common reasons teams switch to alternatives. If you need to programmatically manage affiliates, integrate affiliate data into your own systems, or build custom affiliate experiences, you'll need a platform like AffiliateBase, Rewardful, or FirstPromoter.
Is there a paid alternative to PromoteKit with better features?
Yes. AffiliateBase starts at $39/month and adds full API access, webhooks, SDK libraries, server-side tracking, and a more comprehensive affiliate portal. Rewardful starts at $49/month and adds API access and more reliable tracking. Both are significant feature upgrades from PromoteKit's free or paid tiers.
How does AffiliateBase compare to PromoteKit?
AffiliateBase offers everything PromoteKit does, plus a full REST API, webhooks, typed SDK libraries, server-side Stripe webhook tracking, more advanced commission structures, and a more feature-rich affiliate portal. The key tradeoff is that AffiliateBase is paid from the start (no free tier), while PromoteKit is free until $10K/month in affiliate revenue.
Can I migrate from PromoteKit to another platform?
Yes. The migration process typically involves exporting your affiliate list from PromoteKit, importing it into the new platform, updating your tracking integration (replacing the PromoteKit JavaScript snippet), and notifying affiliates of their new portal URL. Most migrations take a few hours. Existing referral links can often be redirected to preserve attribution.
Which PromoteKit alternative works best with Paddle?
Rewardful and FirstPromoter both have strong Paddle integrations and are the best PromoteKit alternatives if you use Paddle. AffiliateBase also supports Paddle. PromoteKit itself only supports Stripe and Lemon Squeezy, so if you're on Paddle, switching to any of these three is an upgrade.
Is PromoteKit good for growing SaaS companies?
PromoteKit is excellent for validating affiliate marketing at zero cost. However, most growing SaaS companies ($10K+ MRR) outgrow it due to the lack of API access, limited tracking options, and feature ceiling. It's a great starting point, but teams at meaningful scale typically migrate to AffiliateBase, Rewardful, or FirstPromoter.

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