How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
Key takeaways
- FirstPromoter and Rewardful are the cleanest starting points for subscription SaaS, both starting at $49 per month with billing aware recurring commissions.
- PartnerStack and impact.com suit larger B2B SaaS teams that run affiliates, referrals, and resellers together, but their pricing needs a sales conversation.
- Tapfiliate and Post Affiliate Pro fit teams that span SaaS and other sales channels, with broader tracking and integration libraries.
- Partnero and Tolt offer flat, published pricing for early SaaS programs that want to avoid revenue based tier jumps.
- Check whether your billing provider is natively supported before you compare anything else, because a missing integration creates manual work every month.
Quick comparison
| Tool | Best for | Starting price | Free plan |
|---|
 FirstPromoter | Subscription SaaS on several billing providers | $49 per month | No |
 Rewardful | Stripe and Paddle SaaS teams | $49 per month | No |
 PartnerStack | B2B SaaS partner ecosystems | See website | No |
 impact.com | Large multi partner programs | $30 per month | No |
 Tapfiliate | SaaS plus store sales in one tracker | $89 per month | No |
 Post Affiliate Pro | Multi tier and high volume tracking | $79 per month | No |
 Partnero | Flat priced SaaS affiliate programs | $49 per month (billed annually) | No |
 Tolt | Early SaaS startups on Stripe or Paddle | $69 per month | No |
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
The best affiliate marketing software for SaaS
#1FirstPromoter
Best for: Subscription SaaS on several billing providers4.6/5 on
G2 (35 reviews, checked Oct 2026)
Visit firstpromoter.com
Starting price$49 per month
Free planNo
FirstPromoter is built around the subscription lifecycle. When a referred customer renews, upgrades, downgrades, cancels, or refunds, commissions adjust to match the billing event, which keeps partner payouts aligned with real revenue. Native integrations cover the main SaaS billing providers, and coupon tracking helps when partners promote through podcasts, newsletters, or social posts where links are awkward.
Starter costs $49 per month for up to $5,000 in monthly affiliate revenue, 1,000 affiliates, and three campaigns, while Business costs $99 per month for up to $15,000 in affiliate revenue with unlimited affiliates and campaigns. A 14 day trial needs no card. The honest limit is recruitment: you must bring your own partners, since there is no marketplace to discover them, and complex tier rules may need developer help because there is no visual workflow builder for conditional logic.
What we like- Billing aware commissions across Stripe, Paddle, Chargebee, Recurly, and Braintree
- Recurring and lifetime rewards with refunds handled in commission maths
- No transaction fee on plans as published
Watch out for- No built in affiliate marketplace for recruitment
- Entry revenue cap of $5,000 per month arrives fast for a growing program
#2Rewardful
Best for: Stripe and Paddle SaaS teams4.5/5 on
G2 (84 reviews, checked Oct 2026)
Visit rewardful.com
Starting price$49 per month
Free planNo
Rewardful is the simplest strong choice when your SaaS bills through Stripe or Paddle and nothing else. Setup connects to your billing account, affiliates get a branded portal, and commissions follow subscription payments, including renewals and refunds. Self referral detection and coupon tracking reduce fraud and attribution arguments, and the interface stays focused enough for a founder to run the program alone.
Starter costs $49 per month for up to $7,500 in monthly affiliate revenue, Growth costs $99 per month for up to $15,000, and Enterprise starts at $149 per month for higher volumes. A 14 day trial is included. The hard stop is billing coverage: Chargebee, Recurly, and Braintree teams need a different tool, and teams that want payouts fully managed should price the 3 percent managed payout fee into the total.
What we like- Two way Stripe sync with automatic refund handling
- Coupon tracking plus link tracking for varied partner styles
- 0 percent transaction fee on subscription plans as published
Watch out for- Only Stripe and Paddle are natively supported, so other billing stacks need a workaround
- Managed payouts carry a separate processing fee
Starting priceSee website
Free planNo
PartnerStack suits B2B SaaS companies that have outgrown a simple affiliate tracker. Affiliates, referral partners, resellers, and channel partners can live in one system, with deal registration, partner tiers, and marketplace recruitment. That breadth helps when partnerships become a real revenue channel rather than a side experiment, and integrations with Stripe, Salesforce, and HubSpot keep partner data close to sales records.
The cost is the main question. PartnerStack does not publish pricing, and third party reports commonly place small to mid market programs in a range that starts well above the $49 tools in this guide, plus a payout fee commonly cited between 3 and 15 percent. Ask for the full fee schedule in writing, including payout fees, marketplace fees, and renewal terms, before you model return. For a first program with a handful of partners, a leaner tracker will usually deliver faster value.
What we like- One platform for affiliates, referrals, resellers, and co sell partners
- Large B2B partner marketplace for recruitment
- Global payouts and tax handling for partner programs
Watch out for- Pricing is not published and requires a sales conversation
- Payout fees add a percentage on top of the platform subscription
#4impact.com
Best for: Large multi partner programs4.4/5 on
G2 (2,403 reviews, checked Oct 2026)
Visit impact.com
Starting price$30 per month
Free planNo
impact.com is an enterprise partnership platform that can run affiliates, creators, influencers, and referrals side by side. Brands can recruit from a large marketplace, set contracts, track across devices, and manage payouts in one place. That scale suits SaaS companies that already run several partner motions and need one system of record for all of them.
Starter is listed at $30 per month, with Essentials from $500 per month and Pro from $2,500 per month in third party summaries, plus a 2.5 percent fee on partner driven transactions in some reports. The lower tier covers basic tracking and reporting, while marketplace access, advanced attribution, and API tracking sit higher up. Confirm the exact tier, fee, and billing integration for your SaaS stack in a written quote, because the headline Starter price does not describe the full enterprise setup.
What we like- Broad partnership platform covering affiliates, creators, and referrals
- Large partner marketplace and discovery tools
- Strong attribution, contracts, and fraud protection at higher tiers
Watch out for- Lower tier is more store focused, with key SaaS features gated higher
- Transaction fee applies on partner driven sales in addition to subscription
#5Tapfiliate
Best for: SaaS plus store sales in one tracker4.2/5 on
G2 (48 reviews, checked Oct 2026)
Visit tapfiliate.com
Starting price$89 per month
Free planNo
Tapfiliate fits companies that sell both subscriptions and one off products, or that run SaaS alongside a store. Tracking covers links and coupons, commissions can recur, and partners get a portal with real time reporting. The integration library is wide, which helps when your sales stack includes a shop platform, a payment provider, and a form tool at the same time.
Launch costs $89 per month, or $74 per month billed annually, for 50 affiliates, 5,000 clicks, and 500 conversions per month, while Scale costs $179 per month, or $149 per month billed annually, for unlimited affiliates, 100,000 clicks, and 10,000 conversions. Overage charges apply beyond those caps. A pure SaaS team on Stripe may get better value from a billing native tracker, but a mixed revenue team will appreciate Tapfiliate breadth.
What we like- More than 30 integrations, including Stripe, Shopify, and WooCommerce
- Recurring commissions and coupon tracking included
- Flat subscription with no percentage of sales as published
Watch out for- Click and conversion caps create overage charges at scale
- 50 affiliate cap on Launch forces an early upgrade for growing programs
Starting price$79 per month
Free planNo
Post Affiliate Pro is a long running affiliate platform with depth that newer tools sometimes lack. Multi tier commissions, lifetime commissions on higher plans, fraud protection, banner tools, coupon tracking, and detailed reports cover complex programs, including networks that manage several merchants. The integration count is large, spanning shops, carts, forms, and payment tools, including Stripe and Recurly.
Starter is listed from $79 per month for 10,000 tracking requests, Pro from $129 per month for 1 million requests, and Ultimate from $249 per month for 6 million requests, with a Network plan from $599 per month. A free trial runs for 30 days on some listings. The catch is that every click and banner view can count toward requests, so high traffic programs should model request volume carefully and check which features, such as recurring commissions and branding removal, sit on which plan.
What we like- Very deep tracking, reporting, and multi tier commission options
- More than 200 integrations and plugins
- Free setup and 24/7 support on paid plans
Watch out for- Interface feels dated next to newer SaaS trackers
- Tracking request caps and add ons complicate the total price
Starting price$49 per month (billed annually)
Free planNo
Partnero appeals to SaaS teams that dislike revenue based tier jumps. The entry plan costs $49 per month billed annually, or $59 per month billed monthly, with unlimited partners, transactions, and revenue on the published plan table. That flat shape makes budgeting simple: growth in affiliate revenue does not by itself force a plan change, which is a real difference from revenue capped rivals.
The platform covers affiliate, referral, and newsletter referral programs, with partner portals, performance rewards, and API access. A 30 day trial lets you test tracking and payouts before paying. The limit is reach: Partnero does not offer the large B2B marketplace of PartnerStack or impact.com, so recruitment still depends on your own outreach, content, and partner relationships.
What we like- Flat plans with unlimited partners, transactions, and revenue as published
- Affiliate, referral, and newsletter referral programs in one tool
- Published pricing with a 30 day trial
Watch out for- No transaction fee claim still needs checking against payout provider charges
- Smaller marketplace presence than PartnerStack or impact.com
#8
Tolt
Best for: Early SaaS startups on Stripe or Paddle
Visit tolt.com
Starting price$69 per month
Free planNo
Tolt is built for SaaS startups that want to launch an affiliate program in an afternoon. Connect Stripe or Paddle, set commission rules, share partner links, and let affiliates track earnings in a branded portal. Payouts through PayPal and Wise cover the common partner payment routes, and automatic payouts on higher plans reduce month end admin.
Pricing starts from $69 per month, with a 14 day trial. That entry price sits above FirstPromoter and Rewardful, so the case rests on speed and simplicity rather than the lowest cost. Teams on Chargebee, Recurly, or Braintree should confirm integration support before signing, because Tolt strength is concentrated on Stripe and Paddle workflows.
What we like- Fast Stripe and Paddle setup with a branded affiliate portal
- Unlimited affiliates from the entry plan as published
- PayPal and Wise payouts for affiliates
Watch out for- Narrower billing coverage than FirstPromoter
- Higher entry price than the $49 trackers in this guide
How we chose
We compared pricing pages, integration documentation, and public reviews on G2, Capterra, and Reddit, with first weight on billing integrations and recurring commission handling. A tool earned a place here only if it supports SaaS style recurring or lifetime commissions and offers a partner portal, tracking, and payouts. We checked published prices and plan limits, and where a vendor does not publish pricing, the guide says so rather than presenting a third party estimate as a vendor price.
Setting up a SaaS affiliate program that partners trust
Match commissions to the billing lifecycle
Decide how long commissions last, what happens on upgrade, downgrade, refund, and churn, and whether affiliates earn on renewals or only on the first payment. Write those rules in plain language in the partner portal. Most disputes come from rules that were clear to the vendor and unclear to the partner, not from tracking errors.
Pick tracking that fits how partners promote
Link tracking suits bloggers and review sites, while coupon tracking suits podcasts, newsletters, video, and social posts where links get stripped. Choose a tool that supports both, and test a coupon conversion end to end before you invite partners. If your partners mainly use coupons, a link only tool will undercount their sales.
Plan payouts and tax before launch
Confirm payout methods, payout schedule, minimum thresholds, and who handles tax forms. Some tools collect W-9 and W-8BEN forms in the portal, while others leave tax to you or to a payout provider. A clear payout calendar and a named contact for payout questions will keep good partners promoting after the first month.
Recruit in small cohorts
Start with ten to twenty partners who already reach your buyers, give them assets and a clear commission page, and review conversion quality before opening the program widely. A small cohort exposes tracking gaps, portal confusion, and commission edge cases while the fixes are still cheap.
Frequently asked questions
What is the best affiliate software for SaaS?
For most subscription SaaS teams, FirstPromoter or Rewardful are the best starting points, because both track recurring commissions from billing events and start at $49 per month. Larger B2B teams with resellers and co sell partners should also evaluate PartnerStack and impact.com, despite their higher and less transparent pricing.
How do recurring commissions work?
A recurring commission pays the affiliate a share of each subscription payment for a set period, or for the life of the customer, depending on your rules. Billing aware tools adjust that commission when the customer upgrades, downgrades, refunds, or cancels, so payouts match the revenue you actually kept.
Do I need Stripe to use affiliate software for SaaS?
No, but your billing provider decides the shortlist. Rewardful and Tolt focus on Stripe and Paddle, FirstPromoter also covers Chargebee, Recurly, and Braintree, and Tapfiliate and Post Affiliate Pro cover a wider mix of shops and payment tools. Confirm native support for your provider before you buy.
How much does SaaS affiliate software cost?
Entry prices in this guide range from $30 per month for impact.com Starter to $89 per month for Tapfiliate Launch, with most SaaS focused trackers starting at $49 to $69 per month. Add payout fees, transaction fees where they apply, and the commissions you pay partners to get the full program cost.
Can affiliates be paid automatically?
Yes, on many tools, though the method varies. Some offer one click PayPal payouts, managed payouts through a provider, or CSV exports for manual payment runs. Check whether automatic payouts are included on your plan or gated to a higher tier, and confirm payout fees before you promise a schedule to partners.
Should a small SaaS start with a marketplace platform?
Usually not. Marketplace platforms help once you have a proven offer, clear commission maths, and time to manage many partners. A lean tracker with strong billing integration lets you prove the channel with a small cohort first, and you can move to a marketplace platform when recruitment becomes the bottleneck.
Sources we checked (8)
- https://firstpromoter.com/pricing/
- https://www.rewardful.com/pricing/
- https://partnerstack.com/pricing/
- https://impact.com/pricing/
- https://tapfiliate.com/pricing/
- https://www.postaffiliatepro.com/pricing/
- https://www.partnero.com/pricing/
- https://tolt.com/pricing/
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.