9 Best FirstPromoter Alternatives for B2B SaaS in 2026

FirstPromoter is one of the most dependable ways for a SaaS company to launch a first affiliate program: reliable tracking, real fraud tooling, and a support reputation its reviews keep confirming. Most teams searching for an alternative are not escaping a bad product. They have hit the point where tracking is solved and recruitment is not.

This guide compares 9 alternatives, with every price verified on the vendor's own pricing page in August 2026. Reditus is our product and leads the list; more than 10 companies moved from FirstPromoter to Reditus in the last year, and the fit notes below are honest about when that move makes sense and when staying put does.

Why teams outgrow FirstPromoter

Three patterns come up, and none of them is a flaw in the product.

• The recruitment wall. FirstPromoter tracks whoever you bring, and brings no one. Programs launch, sign up the founder's network and the existing user base, grow for a few months, then plateau because there is nobody left to invite. The tool did its job; the job was never the bottleneck.
• Revenue-gated pricing. Tiers step up at roughly $5K and $15K per month in affiliate revenue. Fair, but it means the subscription grows with success while the feature that would fuel more success, discovery, is not part of the product.
• User advocacy needs a second tool. There is no native in-app referral experience of the kind Reditus or Cello provide, so turning existing users into advocates becomes a separate project.

If none of those apply, keep FirstPromoter; it is priced sensibly and does what it says. If the recruitment wall is your situation, read on.

The 9 best FirstPromoter alternatives in 2026

1. Reditus

Reditus is the move teams make when the program works but the pipeline of new affiliates has dried up: the same program mechanics, plus a network of 27,000+ B2B SaaS affiliates to recruit from.

Best for: B2B SaaS companies whose bottleneck is finding affiliates rather than tracking them.

Pricing: From $99 per month on annual billing ($149 monthly), 14-day free trial, no credit card, covering programs up to $60K ARR. Scale Up at €399 per month adds the marketplace listing, the vetted affiliate database and public campaigns. Payout fees 5% card, 2% invoice.

• A network of 27,000+ affiliates focused entirely on B2B SaaS, plus a vetted database of 650+ with verified first-party audience and revenue data.
• An AI discovery agent on every plan suggests relevant affiliates from a scan of your domain, so recruitment starts on day one.
• In-app referrals and the affiliate program run in one tool, with native Stripe integration and an API for other billing systems.
• Campaigns pay affiliates upfront for specific actions, such as a review or comparison post, alongside revenue share.
• Free white-glove migration: about a day for the data move, and affiliates keep their existing links.

Verdict: The most common upgrade path from FirstPromoter, with 10+ companies making exactly this migration in the last year. The side-by-side comparison covers the details, and the free migration keeps every affiliate link working.

2. Rewardful

Rewardful is the closest like-for-like swap: the same price ladder, aimed at the same stage, with the fastest setup if you bill through Stripe or Paddle.

Best for: Stripe or Paddle SaaS that wants tracking with minimal setup.

Pricing: $49 Starter, $99 Growth, $149 and up for Enterprise.

• Connect Stripe or Paddle, set commissions, invite affiliates; setup really is that short.
• Fraud detection on every plan, payouts via PayPal and Wise.
• Their Affiliate Finder searches the open web for candidates, which softens the recruitment gap without solving it.

Verdict: A sideways move rather than an upgrade; pick it for the Stripe-native experience, not to solve recruitment.

3. Tolt

Tolt is the most modern of the trackers, now at tolt.com.

Best for: Early-stage SaaS that values the affiliate-facing experience.

Pricing: $69 Basic, $99 Growth, $199 Pro, custom Enterprise above roughly $50,001 per month in affiliate earnings.

• A genuinely pleasant interface for you and for your affiliates.
• Transparent published pricing and sound recurring-commission handling.
• Younger product with a smaller integration surface; no network.

Verdict: Another sideways move, worth it if interface quality matters to your affiliates.

4. Tapfiliate

Tapfiliate adds white-label branding and multi-channel breadth.

Best for: Programs spanning more than one business model.

Pricing: Launch at $89 per month ($74 annual) including 5,000 clicks, 500 conversions and 50 affiliates; Scale at $179 ($149 annual) with 100,000 clicks, 10,000 conversions and unlimited affiliates; custom Enterprise. Overage fees apply beyond included volumes.

• Fully branded, white-label affiliate dashboards.
• Wide integration coverage spanning SaaS billing and ecommerce.
• Entry-tier volume limits are tight for content-driven programs; model your click volume first.

Verdict: Choose it for branding control; watch the entry-tier volume limits.

5. Partnero

Partnero covers affiliate and referral programs together at a startup price.

Best for: Small teams wanting both program types cheaply.

Pricing: Starter $49 per month annual ($59 monthly) for one program; Partner $159 ($199 monthly) for three; Enterprise custom. Unlimited partners and transactions, 30-day trial, extra seats $29 per user.

• Unlimited partners and transactions at the entry price.
• Automated payouts and standard SaaS integrations.
• Affiliate plus referral together requires the $159 tier, since Starter covers one program.

Verdict: A fair budget pick with the same recruitment ceiling as every tracker.

6. LeadDyno

LeadDyno prices by affiliate headcount instead of revenue.

Best for: Programs with a deliberately capped roster.

Pricing: $49 Lite for 50 active affiliates, $129 Essential for 150, $349 Advanced for 500, $749 Unlimited. Unlimited clicks and conversions on every plan, 15% off annually, 30-day trial.

• Costs you can predict exactly, with unlimited clicks and conversions throughout.
• Multi-tier commission support.
• Per-affiliate pricing punishes roster growth, which is a strange incentive for a growth channel.

Verdict: Workable for a stable program; the pricing shape works against growth.

7. Post Affiliate Pro

Post Affiliate Pro is the configurability option.

Best for: Teams with requirements the simpler tools cannot express.

Pricing: $60 Starter (10,000 tracking requests per month), $93 Pro (1M), $180 Ultimate (6M), $435 Network (20M), currently discounted from $89, $139, $269 and $649 under a promotion running to January 2027. 30-day trial.

• Deep configurability, including multi-tier structures and a long integration list.
• Tracking-request pricing favors many-affiliate, moderate-traffic programs.
• The interface shows its age; budget on standard prices, not the promotion.

Verdict: Choose it for a specific requirement, not for the discount.

8. impact.com

Impact is the enterprise partnership suite with published pricing.

Best for: Larger brands running a broad partner mix.

Pricing: Published: Starter $30 per month, Essentials $500 including the roughly 90,000-partner marketplace, Pro $2,500, custom Enterprise.

• Mature tooling across affiliates, influencers and publishers, with contract automation and strong fraud controls.
• Published pricing, though marketplace access is a $500-per-month commitment.
• Their own B2B page states every plan requires an ecommerce platform integration (Shopify, BigCommerce, WooCommerce, Adobe Commerce or Squarespace), an awkward fit for Stripe-billed B2B SaaS.

Verdict: A big step up in scope; check the ecommerce-integration requirement first.

9. PartnerStack

PartnerStack is the enterprise B2B network, skewed to reseller and sales-led motions.

Best for: Later-stage companies with a partnerships team.

Pricing: Not published. Launch, Growth and Enterprise tiers carry no figures; your plan is confirmed during a demo. Expect annual or biannual commitments plus fees on network-sourced commissions and partner-count thresholds.

• The biggest partner network in B2B software and genuinely strong PRM tooling: deal registration, co-selling, partner tiers.
• No self-serve signup; every path runs through sales, with annual or biannual commitments.
• Layered fees beyond the platform price; model the total, not the quote's first line.

Verdict: They have the bigger network; we took the product-led approach to being one. If resellers are your channel, it is the serious candidate.

How to decide

Before comparing feature lists, put numbers on the decision: our free affiliate program ROI calculator models a 6-month payback for your own deal size, commission and traffic, so you can see what any of these platforms has to return to be worth its subscription.

Still growing on your own network? Stay on FirstPromoter and bank the difference. Migrating has a cost in attention even when the data move is easy.

Plateaued because you cannot find new affiliates? That is the one problem a tracker cannot fix. A network-backed platform is the answer, and the migration preserves every affiliate link, imports referral history, and overlaps the old system for one cookie window.

Want the wider category picture first? Our guide to the best affiliate management software compares all of these tools outside the FirstPromoter frame.

Comparing several platforms at once? See also our alternative guides for Rewardful, Tapfiliate and LeadDyno.