Rewardful vs FirstPromoter: Which Is Best for SaaS in 2026?

Rewardful and FirstPromoter both charge $49 a month to start, both track affiliates with cookies and let you pick first- or last-touch credit, and both publish their own comparison pages for this exact search, each with an obvious favorite. This page is the version you would send a friend: the checked numbers, the trade-offs each vendor's page leaves out, a verdict per criterion, and the one option neither of them mentions.

Quick answer: Rewardful or FirstPromoter?Copy Anchor Link

Rewardful is the better pick for most Stripe SaaS in 2026: it states a 0% transaction fee plainly, gives 50% more affiliate-revenue headroom at the entry price, and has no affiliate limit on any plan. Pick FirstPromoter if you bill through Chargebee, Recurly, or Braintree, or if you want multi-tier commissions and tax-form collection on every plan. Both include an API on the $49 plan, and attribution is a tie. If you want to skip the subscription entirely, Affitor charges $0 until a program has made $10,000 through affiliates.

Every number on this page was checked against each vendor's pricing page in October 2026.

Rewardful vs FirstPromoter pricing: same floor, different ceilingsCopy Anchor Link

Both ladders look identical from a distance: $49, then $99, then $149 and up. The differences live in what each rung caps and what it unlocks. Both vendors meter you by monthly affiliate revenue, meaning the revenue your affiliates generate, not your total revenue.

Rewardful prices like this (rewardful.com/pricing, checked Oct 2026):

• Starter, $49/mo: up to $7,500/mo in affiliate-attributed revenue, 1 campaign, up to 2 team members
• Growth, $99/mo: up to $15,000/mo, unlimited campaigns and team members, branded affiliate portal, custom domain
• Enterprise, $149+/mo: up to $30,000/mo on the entry Enterprise tier, phone support, one-click PayPal payouts

Rewardful states a 0% transaction fee on every plan, plainly, on the pricing page; its optional Managed Payouts cost 3% of payouts. There is a 14-day trial, and annual billing gives 12 months for the price of 10, so Growth runs $990 a year paid annually instead of $1,188 paid month to month. There is no $0 plan.

FirstPromoter uses the same three rungs with different limits (firstpromoter.com/pricing, checked Oct 2026):

• Starter, $49/mo: up to $5,000/mo in affiliate revenue, 3 campaigns, up to 1,000 affiliates
• Business, $99/mo: up to $15,000/mo, unlimited campaigns and affiliates, 2 websites, custom dashboard domain, one-click PayPal payouts
• Enterprise, from $149/mo: above $15,000/mo, 3 websites, white-labeling

Managed auto payouts, where FirstPromoter pays affiliates for you, need Enterprise 2 and up, for SaaS companies, subject to approval. The trial is 14 days with no credit card required, there is no $0 plan, and team members are unlimited on every plan. FirstPromoter's pricing page lists no transaction fee; Rewardful's states one. (Rewardful's page does not say whether its trial needs a card, which is why we make that claim for FirstPromoter alone.)

Look past the headline price and the entry plans ration different things. Rewardful's Starter allows 1 campaign and up to 2 team members but gives you more revenue headroom and unlimited affiliates. FirstPromoter's Starter allows 3 campaigns (promoter groups with their own commission terms), unlimited team members, and up to 1,000 affiliates, but caps revenue lower and cannot run a second website. Which constraint bites first depends on whether your bottleneck is people, programs, or sales volume.

Two honest observations. First, FirstPromoter's $5,000/mo entry cap is the lowest in its peer group, so upgrade pressure arrives earliest: if your affiliates drive $6,000 in sales next month, you are over FirstPromoter's Starter cap and shopping for the $99 plan, while on Rewardful you are still $1,500 under the limit. Second, both ladders meter success. The better your program performs, the sooner you pay more, whether or not your margins moved.

Verdict: Rewardful leads on pricing. 50% more affiliate-revenue headroom at the same $49, unlimited affiliates, and a transaction-fee policy stated in writing.

Attribution: two cookie models, one blind spotCopy Anchor Link

This criterion is closer to a tie than either vendor's marketing suggests.

Rewardful attribution is cookie-based with a 60-day default window you can change per campaign, and you can choose first-touch or last-touch credit. That choice matters more than it sounds: first-touch pays the affiliate whose link the buyer clicked first, which protects reviewers and content sites; last-touch pays the most recent click, which tends to favor whoever the buyer touched on the way to checkout.

FirstPromoter is also cookie-based, with first-click or last-click credit and a cookie life you can set up to 9,999 days.

A 60-day window is generous: a click today still credits the affiliate if the customer converts within two months. For the common case, one browser, one device, a conversion inside the window, both systems work.

The shared weakness is that cookie-based attribution breaks on cookie loss, and the failure is silent. The buyer switches devices, clears cookies, or converts after the window closes; the affiliate loses credit, and no dashboard shows you the miss. Neither vendor is worse than the other here. It is the same model with the same blind spot, so do not let either compare page convince you tracking is the reason to switch between these two.

Verdict: a tie. The same cookie model with the same silent failure mode; tracking is not the reason to pick either.

API and integrations: an API on both, broader billing on oneCopy Anchor Link

Rewardful includes its REST API on every plan, including the $49 Starter. Its billing connections are Stripe (it is a Premier Stripe Partner) and Paddle Classic; its help center says it does not support Paddle Billing. Setup is two scripts or a one-click integration.

FirstPromoter connects natively to five billing systems (Stripe, Paddle, Chargebee, Recurly, Braintree) and lists its Admin, Affiliate and Tracking APIs and webhooks on every plan, including the $49 Starter. The July 2026 version of this page said its API started at $99; FirstPromoter's pricing page in October 2026 shows it on every plan.

That leaves one clean decision rule: if you bill through a provider Rewardful does not support, Rewardful is off the table and FirstPromoter is not. Billing fit overrides every other criterion on this page, because a tracker that cannot see your invoices tracks nothing.

Worth knowing if you automate with AI agents: FirstPromoter lists an MCP server in beta on every plan, while Rewardful's MCP server covers its developer documentation.

Verdict: FirstPromoter leads on integrations. Both ship an API at $49, and FirstPromoter adds three more native billing connections and an MCP server in beta. If you bill through Stripe, this criterion is close to a tie.

Payouts and tax: two different back officesCopy Anchor Link

FirstPromoter has the deeper commission and tax engine. Recurring, lifetime, and multi-tier commissions (up to 3 levels), W-9 and W-8BEN collection in the affiliate portal, fraud detection, and mass payouts by PayPal, Wise, Stripe, crypto, or bank transfer are on every plan. One-click direct PayPal payouts arrive on Business, and managed auto payouts, where FirstPromoter pays affiliates for you, need Enterprise 2 and up, for SaaS companies, subject to approval.

Rewardful keeps this surface smaller but makes hands-off payouts available earlier. PayPal mass payouts and Wise bulk payouts are on every plan, and optional Managed Payouts, where Rewardful collects tax info, distributes funds, and handles compliance, are available on every plan for a 3% processing fee. One-click PayPal payouts are on Enterprise.

For a program with more than a handful of affiliates, the tax-form question is not cosmetic: someone has to collect the paperwork before payouts go out, and doing it in a spreadsheet is exactly the kind of chore that stops happening by month three.

One caution while you research: FirstPromoter's own compare page knocks Rewardful on features. Those claims come from a competitor's marketing page, so weigh them accordingly, and apply the same skepticism to the Affitor section below.

Verdict: a split. FirstPromoter leads on tax paperwork and commission rules, with forms collected on every plan at no extra fee; Rewardful leads on hands-off payouts, with Managed Payouts on every plan at 3%.

Who should pick whichCopy Anchor Link

Pick Rewardful if you bill through Stripe, want more headroom at $49 and no affiliate limit, and value a transaction fee that is stated as 0% rather than left unsaid. Its Starter cap gives you 50% more affiliate-revenue headroom than FirstPromoter's at the same price, and Managed Payouts let it pay affiliates for you on any plan.

Pick FirstPromoter if you bill through Chargebee or another provider beyond Rewardful's Stripe and Paddle Classic, want multi-tier or detailed commission rules, or want W-9 and W-8BEN forms collected inside the product instead of in a spreadsheet. It also gives you 3 campaigns and unlimited team members at $49. Expect to outgrow the $5,000/mo Starter cap first.

Neither choice is a mistake at this price. Both are mature products aimed squarely at subscription SaaS, and for many teams the deciding factor is simply which billing provider they already use. If you are also weighing the rest of the field, the best Rewardful alternatives for SaaS compares five tools side by side, and the compare hub lists every head-to-head we have published.

The option neither compare page mentionsCopy Anchor Link

Rewardful's comparison article and FirstPromoter's compare pages measure the two against each other and a few look-alikes. Neither mentions Affitor, so here is that section, written with the same rules as everything above.

Affitor drops the subscription entirely. It costs $0/mo with no setup fee: you pay $0 on the first $10,000 of affiliate revenue per program, then 3.5% of the sales affiliates drove (affitor.com/pricing, checked Oct 2026). There is no tier ladder to outgrow because there are no tiers, and no revenue cap that turns your affiliates' good month into your upgrade email.

Attribution works differently after signup. Tracking starts with a first-party click cookie, and the partner whose click creates the customer keeps that customer. The customer key you send at signup then rides the Stripe Checkout Session and subscription metadata as affitor_customer_key, so later payments are matched to the customer rather than to the cookie. The attribution window is set per program, 60 days by default, and is checked once, at the first attributed payment: the click must be no older than the window at signup (or at that payment, if there was no signup). Renewals of an attributed customer are not re-checked. The chain is documented in how Affitor tracking fits together.

And the integration is agent-verifiable, shipped and live today: a skill.md runbook an AI agent can follow end to end, an affitor CLI whose onboard command fires a test click, lead, and sale and reports integration_verified, and an MCP server in beta. The full Stripe wiring is walked step by step in How to create a Stripe affiliate program.

Program operations follow the same keep-it-small idea: one partner table holds active partners, applications, and pending invites, and partner invites come pre-written from your program's terms (commission rate, attribution window, payout threshold). Paste emails or import a CSV and send. Every live program is listed on the Affitor marketplace, and the Affitor team helps you recruit, onboard, and train partners (affitor.com/join).

Now the trade-offs, because this page promised them:

• Affitor reads Stripe natively. On Chargebee or another billing system you wire it up through its API or SDK, while FirstPromoter connects five billing systems natively.
• Percentage fees grow with volume. A flat subscription stays flat until its cap; a percentage grows with your affiliate revenue. Paying $0 until the program works suits a new program that might earn nothing; for a large, predictable program, price your own volume on each pricing page before choosing.
• Payouts by bank or Wise, and no tax forms. Affitor partners withdraw by bank transfer or Wise, and Affitor does not collect tax forms; both tools above pay by PayPal too, and FirstPromoter collects W-9 and W-8BEN forms.

Every number at a glanceCopy Anchor Link

All Rewardful and FirstPromoter figures were checked against their pricing pages in October 2026. Pricing in this category moves fast, so treat any comparison page older than a few months, including this one, as a starting point rather than a quote.

FAQCopy Anchor Link

Is Rewardful cheaper than FirstPromoter?Copy Anchor Link

They cost the same on paper: both start at $49/month and step to $99 and $149+ (checked October 2026). Rewardful gives you more revenue headroom on the entry plan, $7,500/month in affiliate revenue against FirstPromoter's $5,000/month, and unlimited affiliates where FirstPromoter's Starter holds 1,000. FirstPromoter gives you unlimited team members and 3 campaigns at $49, where Rewardful allows 2 team members and 1 campaign.

Does FirstPromoter charge transaction fees?Copy Anchor Link

FirstPromoter's pricing page lists no transaction fee (checked October 2026). Rewardful states a 0% transaction fee on every plan explicitly, and charges 3% of payouts if you use its optional Managed Payouts. Neither page shows a per-transaction charge on top of the subscription.

Which is better for a Stripe SaaS, Rewardful or FirstPromoter?Copy Anchor Link

Rewardful is the better pick for most SaaS that bill through Stripe alone: a 0% transaction fee stated in writing, 50% more affiliate-revenue headroom at the entry price, and unlimited affiliates on every plan. FirstPromoter wins when you bill through Chargebee, Recurly, or Braintree, or want multi-tier commissions and tax-form collection on every plan.

Does FirstPromoter have an API on the $49 plan?Copy Anchor Link

Yes. FirstPromoter's pricing page lists its Admin, Affiliate and Tracking APIs and webhooks on every plan, including the $49 Starter, plus an MCP server in beta (checked October 2026). Rewardful also includes its REST API on every plan. The July 2026 version of this page said FirstPromoter kept its API for the $99 plan; that is not what its pricing page shows in October 2026.

Is there an alternative to both Rewardful and FirstPromoter?Copy Anchor Link

Affitor drops the subscription both of them charge: $0 on the first $10,000 of affiliate revenue per program, then 3.5% of affiliate-driven sales. Tracking starts with a click cookie, then the customer key you send at signup carries attribution to later payments, so renewals do not depend on the cookie.

How do Rewardful and FirstPromoter track referrals?Copy Anchor Link

Both use cookie-based attribution with first- or last-touch credit. Rewardful's default cookie window is 60 days and can be changed per campaign; FirstPromoter lets you set a cookie life of up to 9,999 days. Both share the same blind spot: when the cookie is cleared, blocked, or the buyer switches devices before converting, the affiliate silently loses credit.

What's nextCopy Anchor Link

If you are choosing between the two names in the title, take both 14-day trials, wire up one real affiliate link in each, and see which dashboard your team actually opens in week two. The caps, the plan limits, and your billing provider will make the decision for you faster than any comparison page.

If the $0-until-it-works model fits where your program is today, create your program on Affitor or read how the performance pricing model works.

More comparisonsCopy Anchor Link

• Every comparison in one table
• The best Rewardful alternatives for SaaS
• PartnerStack alternatives
• FirstPromoter alternatives
• Tolt alternatives
• Tolt vs Rewardful
• PartnerStack vs Rewardful
• Best affiliate software for SaaS: pricing compared