How we make this list: we compare pricing pages, product documentation and public user reviews. Rankite is independent; if a vendor ever pays for a featured spot, that listing is clearly labeled Partner.
Key takeaways
- Ecommerce stores should shortlist GoAffPro (free Hobby plan; Premium $49/month) and Refersion (Launch $39/month plus 3% of affiliate sales): flat pricing versus a cut of revenue.
- SaaS companies billing through Stripe should compare Rewardful and FirstPromoter (both $49/month Starter): identical sticker prices, different revenue caps and API gates.
- PartnerStack (Spark free with 10% of commissions; full platform from ~$1,000/month) and impact.com (Essentials from $500/month) are for multi-type partner programs, not first affiliate programs.
- The pricing model is the real decision: flat monthly fees stay predictable, while percentage fees and revenue caps mean the software gets more expensive exactly when you succeed.
- Everflow (quote-based, ~$750/month) is the enterprise performance-marketing platform; everyone else should treat it as the ceiling, not the starting point.
Quick comparison
| Tool | Best for | Starting price | Free plan |
|---|
 GoAffPro | Ecommerce stores that want to start free | $0 (Hobby free; Premium $49/month) | Yes (Hobby: unlimited affiliates, sales and revenue) |
 Refersion | Ecommerce brands that want an affiliate marketplace | $39/month (Launch, plus 3% of affiliate-driven sales) | Free trial (14 days) |
 Tapfiliate | SaaS and ecommerce teams wanting flat, predictable pricing | $89/month (Essential; ~$74/month billed annually) | Free trial (14 days) |
 Rewardful | Stripe and Paddle SaaS affiliate programs | $49/month (Starter, up to $7,500/month affiliate revenue) | Free trial (14 days) |
 FirstPromoter | SaaS companies billing beyond Stripe | $49/month (Starter, up to $5,000/month affiliate revenue) | Free trial (14 days) |
 Post Affiliate Pro | Businesses needing deeply customized affiliate programs | $89/month | Free trial (14 days) |
 PartnerStack | B2B companies running affiliates, referrals and resellers together | $0 (Spark: 10% of commissions paid; full platform from ~$1,000/month billed annually) | Yes (Spark tier) |
 impact.com | Enterprises managing full partnership portfolios | $500/month (Essentials; separate Starter packaging from $30) | No |
 Everflow | Enterprise performance-marketing teams and networks | See website (custom quote; ~$750/month with 6-month minimum reported) | 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 software
Affiliate marketing is paid advertising with the risk reversed: you pay only when someone makes a sale. The software underneath tracks the referral, attributes the conversion, calculates the commission and pays the partner. The tools below split three ways: ecommerce affiliate apps (GoAffPro, Refersion, Tapfiliate), SaaS affiliate platforms (Rewardful, FirstPromoter, Post Affiliate Pro), and partnership platforms (PartnerStack, impact.com, Everflow) that run affiliates alongside resellers, influencers and referrals. The pricing models matter more than the feature lists, because in this category the bill changes shape as you grow.
Starting price$0 (Hobby free; Premium $49/month)
Free planYes (Hobby: unlimited affiliates, sales and revenue)
GoAffPro's Hobby plan is the most generous free tier in affiliate software: unlimited affiliates, unlimited sales, unlimited revenue, no trial clock. A new store can run a real program at $0 until it works. Premium at $49 a month adds multi-level marketing (up to 10 levels), custom domains, email marketing, royalty and lifetime commissions and advanced analytics. Business from $99 a month adds automations and custom compensation plans. There are no transaction fees and no revenue caps on any tier.
The flat-rate philosophy is the whole point: your margins stay yours as the program grows, which is the direct contrast with Refersion's percentage model. The trade-offs are scope: GoAffPro is built for ecommerce (Shopify, WooCommerce, BigCommerce, Magento, Stripe), not for SaaS subscription lifecycle tracking, and the free portal carries GoAffPro branding. For a store launching its first affiliate program, this is the obvious starting point. Upgrade when you need MLM or white-labeling, not before.
What we like- Permanently free Hobby plan with unlimited affiliates and no revenue cap
- Flat pricing with zero transaction fees
- MLM and lifetime commissions from $49/month
Watch out for- Ecommerce-focused (weak for SaaS subscriptions)
- Portal branding needs the paid tiers
- Analytics less deep than enterprise tools
Starting price$39/month (Launch, plus 3% of affiliate-driven sales)
Free planFree trial (14 days)
Refersion pairs tracking software with a marketplace: publish your offer and affiliates can find and apply to your program, which solves the cold-start recruiting problem. Launch at $39 a month includes unlimited affiliates, clicks and conversions, referral links, coupon codes and lifetime commissions on subscriptions. Growth at $199 a month adds API access, 30-plus integrations and chat support. Scale is custom.
The pricing change is the story. Refersion now charges a percentage on top of the subscription: 3% of affiliate-driven sales on Launch, 2% on Growth. A program doing $50,000 a month in affiliate sales pays $1,539 on Launch ($39 plus $1,500), which is thirty times GoAffPro's flat $49. That fee is the price of the marketplace and the brand, and for some programs the recruiting value justifies it. But model it at your target volume before you sign: the software gets more expensive exactly when you succeed, which is the one moment you do not want a rising bill.
What we like- Built-in affiliate marketplace for recruiting partners
- Unlimited affiliates, clicks and conversions on every plan
- Strong ecommerce integrations
Watch out for- Percentage fee on top of the subscription (3% on Launch, 2% on Growth) is a "success tax"
- No usable free tier for running a program
- API and white-labeling need higher tiers
#3
Tapfiliate
Best for: SaaS and ecommerce teams wanting flat, predictable pricing
Visit tapfiliate.com
Starting price$89/month (Essential; ~$74/month billed annually)
Free planFree trial (14 days)
Tapfiliate is the flat-fee answer to Refersion's percentage model. Essential at $89 a month ($74 annually) covers tracking via links and coupon codes, S2S postback tracking, first-party cookie fallback and lifetime commissions, with native integrations for Shopify, WooCommerce, Stripe, PayPal and Recurly. Pro at $149 ($124 annually) raises the limits; Scale at $179 adds white-labeling and multi-tier structures. No revenue percentages anywhere.
The caps are the thing to read before the price. Essential allows 50 affiliates, 5,000 clicks and 500 conversions a month, with overage fees beyond that. A program that takes off hits the ceiling fast and upgrades on Tapfiliate's schedule, not yours. For established small programs with predictable volume, the flat fee is honest value and the tracking is solid. For programs with viral ambitions, GoAffPro's uncapped plans or Rewardful's higher revenue allowances fit better.
What we like- Flat pricing with no percentage fees
- 30-plus integrations with S2S and postback tracking
- Multi-tier commissions and bonuses built into the core product
Watch out for- No free plan
- Essential caps at 50 affiliates, 500 conversions and 5,000 clicks with overage fees
- White-labeling needs the $179/month Scale tier
Starting price$49/month (Starter, up to $7,500/month affiliate revenue)
Free planFree trial (14 days)
Rewardful is the default flat-fee pick for SaaS companies billing through Stripe. Connect Stripe, create a campaign, and affiliates are tracked against subscription events including trials, upgrades and churn. Starter at $49 a month covers up to $7,500 a month in affiliate-generated revenue with one campaign; Growth at $99 covers $15,000 with unlimited campaigns and a branded portal; Enterprise from $149 adds phone support and one-click PayPal payouts. The 0% transaction fee is stated plainly on the pricing page with no payout surcharge asterisk.
The caps are tighter than they look. $7,500 a month in affiliate revenue sounds like a lot until a single good partner drives half of it, and then the bill doubles. The attribution is cookie-based with a 60-day default window, so cleared cookies and device switches lose referrals. For an early-stage SaaS with Stripe billing and a simple program, Rewardful is the fastest path to live. For programs expecting scale, compare the cap ladder against FirstPromoter and Tolt before committing.
What we like- Simplest setup in the category for Stripe (live in under 30 minutes)
- Genuine 0% transaction fee on every tier
- REST API included even on the $49 plan
Watch out for- Revenue caps force upgrades ($7,500/month on Starter)
- Stripe/Paddle-centric, weak for other billing
- Attribution is cookie-based (60-day default)
Starting price$49/month (Starter, up to $5,000/month affiliate revenue)
Free planFree trial (14 days)
FirstPromoter matches Rewardful's $49/$99/$149 ladder but aims at SaaS companies with billing beyond Stripe: Paddle, Chargebee, Recurly and Braintree are all supported. Starter at $49 covers up to $5,000 a month in affiliate revenue with 3 campaigns and 1,000 affiliates; Business at $99 covers $15,000 with unlimited campaigns, API and webhooks, and tax forms; Enterprise from $149 adds managed payouts. The 14-day trial needs no credit card.
The differences from Rewardful hide in the details. The Starter cap is $5,000 versus Rewardful's $7,500, so the forced upgrade to $99 arrives earlier. The Starter plan has no API and no webhooks, which rules out programmatic setups until you pay for Business. And the interface feels dated next to newer tools. Pick FirstPromoter when your billing stack goes beyond Stripe and Paddle, or when tax form collection matters. Pick Rewardful when it does not.
What we like- Covers Stripe, Paddle, Chargebee, Recurly and Braintree
- Tax form collection (W-9/W-8BEN) from the Business tier
- No transaction fees stated
Watch out for- Lowest revenue cap in the peer group ($5,000/month on Starter)
- No API or webhooks on Starter (dashboard only)
- Dated interface
Starting price$89/month
Free planFree trial (14 days)
Post Affiliate Pro is the veteran: one of the oldest affiliate platforms still standing, built for businesses whose commission logic does not fit a template. Multi-tier commissions, performance bonuses, custom rules by product, coupon or affiliate segment, and fraud controls are all configurable rather than tiered. Pricing starts at $89 a month with a 14-day trial.
The honest assessment is that this is a power tool with a learning curve. The interface shows its age, onboarding takes longer than the modern SaaS tools, and a simple program does not need this much machinery. But for businesses with genuinely complex programs (multi-level structures, intricate bonus rules, custom attribution needs), the configurability justifies the friction. It also offers self-hosting for companies with data-control requirements. Buy it for complexity you actually have, not complexity you might one day want.
What we like- Extremely configurable: custom commission rules, multi-tier structures and bonus logic
- Long track record with complex programs
- Self-hosted option available
Watch out for- Interface and onboarding feel dated
- $89 entry with no free tier
- Complexity is overkill for simple link-and-coupon programs
#7
PartnerStack
Best for: B2B companies running affiliates, referrals and resellers together
Visit partnerstack.com
Starting price$0 (Spark: 10% of commissions paid; full platform from ~$1,000/month billed annually)
Free planYes (Spark tier)
PartnerStack is not affiliate software with extra features; it is partnerships software that includes affiliates. The platform runs affiliate, referral and reseller programs together, with partner recruitment from its B2B marketplace, training and certification, content distribution and co-marketing. Spark at $0 a month (10% of commissions paid) gives small Stripe-based programs a free entry; the full platform starts around $1,000 a month billed annually with sales-led onboarding.
The scope is the decision. If you run one affiliate program, PartnerStack is too much tool at too high a floor. If you run affiliates plus a referral program plus resellers, with a partner manager who needs training, tiering and co-marketing in one place, it is the category leader for a reason. The trap is buying the scope before you have the partner motion to fill it. Start on Rewardful or FirstPromoter; graduate to PartnerStack when partnerships become a channel, not an experiment.
What we like- Purpose-built for B2B partnerships with a partner marketplace
- Spark tier lets small programs start with no subscription
- PRM features (training, content, co-marketing) beyond affiliate tracking
Watch out for- Full platform floor around $12,000/year
- Sales-led onboarding
- Overkill for a simple affiliate program
#8
impact.com
Best for: Enterprises managing full partnership portfolios
Visit impact.com
Starting price$500/month (Essentials; separate Starter packaging from $30)
Free planNo
impact.com is the enterprise standard for partnerships: every partner type (affiliates, influencers, creators, B2B referrals, media partners) managed in one platform with cross-device tracking, dynamic payouts, fraud detection and contract management. Essentials starts from $500 a month with access to the partner marketplace; a separate Starter packaging from $30 exists for smaller entry points. Everything above is quote-based.
For a small business, this is the ceiling to know about, not the tool to buy. The platform assumes a partnerships team, the contracts assume volume, and the feature depth assumes you will use it. Mid-market brands sometimes enter through the Starter packaging and grow into Essentials. Everyone else should treat impact.com as the answer to "what do we graduate to" and pick a $49 tool for today.
What we like- Broadest partnership platform: affiliates, influencers, creators, B2B and media partners in one system
- Cross-device tracking and fraud controls
- 300,000-plus partner marketplace
Watch out for- Essentials at $500/month is enterprise money
- Complexity needs dedicated management
- Payout allowances and fees depend on the agreement
#9
Everflow
Best for: Enterprise performance-marketing teams and networks
Visit everflow.com
Starting priceSee website (custom quote; ~$750/month with 6-month minimum reported)
Free planNo
Everflow is the infrastructure play: a performance-marketing platform for teams running affiliates alongside media buying, influencer campaigns and lead generation, with multi-touch attribution across channels. Pricing is custom with a reported floor around $750 a month and a six-month initial term, plus usage and payout charges on top. There is a demo but no trial or free tier.
This is unambiguously enterprise software. The buyers are performance-marketing teams, agencies and affiliate networks moving serious volume, not a SaaS founder launching a first program. For everyone else, Everflow's value in this list is as a reference point: if a vendor quotes you enterprise money, ask what Everflow charges for the same volume. For your first program, any of the $49 tools will do the job.
What we like- Built for high-volume performance marketing with multi-channel attribution
- Handles affiliates, influencers, media buying and lead gen in one system
- Strong API and postback infrastructure
Watch out for- ~$750/month entry with a six-month initial term
- Additional usage and payout charges
- Needs experienced performance marketers to operate
How we chose
We priced this category on total cost at realistic volumes, because the subscription is often the smallest line. We read each vendor's pricing page and plan documentation (checked against live pages through 2026), third-party pricing comparisons, G2 and Capterra reviews, and practitioner breakdowns of fee structures. We weighted the pricing model (flat fee versus percentage versus revenue caps) as heavily as the sticker price, since that is what determines the bill in year two. Every figure above was current in October 2026; several vendors changed pricing during 2026, so confirm the live page before you commit.
The pricing model is the product: how affiliate software really bills you
Affiliate software bills in four ways, and the model matters more than the monthly number. One, flat subscription (GoAffPro $49, Tapfiliate $89): predictable, and the software gets cheaper per dollar of revenue as you grow. Two, subscription plus percentage (Refersion $39 + 3%): the bill rises with your success, which punishes exactly the outcome you want. Three, revenue-capped tiers (Rewardful $49 to $7,500, FirstPromoter $49 to $5,000): the sticker is low and the upgrade wall arrives early, doubling the bill because your affiliates performed. Four, free with a rake (PartnerStack Spark 10% of commissions): $0 to start, expensive at scale. Model each candidate at three volumes: where you are now, where you hope to be in a year, and a good month. The cheapest tool at volume one is rarely the cheapest at volume three. For most growing programs, a flat fee with no caps (GoAffPro, Tapfiliate) is the cheapest long-term shape, even when a capped $49 plan looks cheaper today.
The recruiting problem nobody's pricing page mentions
Here is the uncomfortable truth: the software is the easy part. Every tool on this list tracks links and pays commissions. The hard part is getting affiliates worth tracking. A marketplace (Refersion's, PartnerStack's, impact.com's) helps, but marketplaces favor established programs with attractive commissions. New programs recruit the manual way: identify creators, bloggers and complementary brands in your niche, offer competitive commissions (15 to 30% is typical for digital products, 10 to 15% for physical goods), and give them creative assets that make promotion easy. Budget for this like a channel: the first 10 productive affiliates usually come from direct outreach, not from publishing a signup link and waiting. The software decision and the recruiting effort are separate projects. Buy the software in an afternoon; plan the recruiting over a quarter. Programs that fail usually failed at recruiting, not at tracking.
Frequently asked questions
What is the best affiliate software for a small business?
For ecommerce, GoAffPro (free Hobby plan; Premium $49/month) is the best start, with Refersion ($39/month + 3%) as the marketplace alternative. For SaaS on Stripe, Rewardful ($49/month) is the simplest; FirstPromoter ($49/month) covers more billing providers. All four have free trials or free tiers.
How much does affiliate software cost?
Entry tiers run $0 to $89 a month (GoAffPro free, Refersion $39, Rewardful and FirstPromoter $49, Tapfiliate and Post Affiliate Pro $89). But the subscription is not the whole cost: Refersion adds 2-3% of affiliate sales, revenue-capped tiers force upgrades as you grow, and PartnerStack's full platform starts around $1,000 a month. Model the bill at your target volume, not today's.
What is the difference between affiliate software and an affiliate network?
Affiliate software (GoAffPro, Tapfiliate, Rewardful) gives you the infrastructure to run your own program: you own the partner relationships and pay a flat fee. An affiliate network (Awin, CJ) is a marketplace: you operate inside their ecosystem, get access to their publishers, and pay percentage overrides on every commission. Some tools (Refersion, PartnerStack, impact.com) blend both.
Do I need affiliate software if I use Shopify?
Shopify Collabs is Shopify's free built-in option for creator partnerships and works for simple programs. Dedicated software (GoAffPro, Refersion, UpPromote) earns its place with better tracking, commission flexibility, coupon attribution and multi-tier structures. Start with Collabs; upgrade when its limits pinch.
How do affiliates get paid?
Most platforms support PayPal payouts natively; Wise, bank transfer and store credit are common on higher tiers. Some platforms (PartnerStack Spark, Dub) take a percentage fee on payouts; others (Rewardful, FirstPromoter) pass payout processing costs to affiliates or charge nothing. Check who pays the payout fee before you promise affiliates a commission rate.
What commission rate should I offer affiliates?
Typical ranges: 10-15% for physical products, 15-30% for digital products and SaaS (often recurring for the subscription lifetime), and flat bounties ($50-$200) for high-ticket B2B. The rate needs to beat what affiliates earn promoting competitors, so check rival programs before setting yours. Higher rates recruit better partners; the software cost is trivial next to the commission budget.
Sources we checked (17)
- https://blog.goaffpro.com/goaffpro-vs-tapfiliate-which-affiliate-platform-is-actually-better/
- https://blog.goaffpro.com/the-complete-affiliate-marketing-platform-comparison-2026/
- https://blog.goaffpro.com/goaffpro-vs-refersion-2026/
- https://www.simplebundles.com/blog/best-shopify-affiliate-program-apps/
- https://simple-affiliate.com/pages/best-affiliate-apps
- https://www.affiversemedia.com/best-affiliate-marketing-software-for-saas/
- https://tapfiliate.com/blog/tracking-affiliate-programs/
- https://www.mattmcwilliams.com/how-much-does-affiliate-software-cost/
- https://github.com/ishandutta2007/awesome-affiliate-marketing-platform
- https://dub.co/blog/dub-vs-firstpromoter?utm_source=Custom+Domain&utm_medium=Footer&utm_campaign=pris.ly&utm_content=FirstPromoter
- https://www.saaspricepulse.com/blog/saas-affiliate-software-pricing-2026
- https://work-management.org/marketing/firstpromoter-review/
- https://influencermarketinghub.com/refersion/
- https://uppromote.com/blog/uppromote-vs-refersion-comparison/
- https://letsmetrix.com/app/refersion/pricing
- https://github.com/affitor/affitor-docs/blob/HEAD/content/blog/tolt-vs-rewardful.mdx
- https://github.com/affitor/affitor-docs/blob/HEAD/content/blog/rewardful-vs-firstpromoter.mdx
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 spent more than a decade helping SaaS and e-commerce brands grow through search. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.