Which brands AI mentions

#BrandMentioned in

#1tiedFirstPromoter91%

#1tiedRewardful87%

#3PartnerStack42%

#4tiedTapfiliate27%

#4tiedReferly24%

Mentioned in

ChatGPTChatGPTGoogle AI ModeGoogle AI Mode

Widest split: Referly, 48% on ChatGPT and 0% on Google AI Mode.

#1tiedFirstPromoterChatGPT 83%Google AI Mode 100%
#1tiedRewardfulChatGPT 74%Google AI Mode 100%
#3PartnerStackChatGPT 30%Google AI Mode 55%
#4tiedTapfiliateChatGPT 4%Google AI Mode 50%
#4tiedReferlyChatGPT 48%Google AI Mode 0%

Questions and answers

ChatGPTOct 25, 2026

Several platforms offer referral and affiliate marketing tools that calculate commissions when a referred customer’s subscription invoice is actually paid. The best fit depends on which subscription billing platform you use.

My top recommendation is Rewardful if you use Stripe. It explicitly calculates affiliate commissions on paid invoices, including recurring subscription invoices, and adjusts commissions for upgrades, downgrades, cancellations, and other billing events.

Best options to evaluate

1. Rewardful

(Best for Stripe)

Built for SaaS and subscription businesses. Tracks referrals, calculates commissions when invoices are paid, and maintains commission statuses such as pending, due, paid, and voided.

Billing integration: Stripe

Website ·

2. FirstPromoter

A strong option if you need more flexibility across billing systems. Supports recurring and flat commissions tied to billing events, and offers native integrations with Stripe, Paddle, Recurly, Chargebee, and Braintree.

Website ·

3. Tolt

Designed for SaaS affiliate programs, with recurring commission tracking and integrations for Stripe, Paddle, and Chargebee. Worth considering if you want a branded affiliate portal and partner management features.

Website

4. Referly

Supports subscription and invoice tracking across several billing integrations, including Stripe, Paddle, and Chargebee. Its commission calculations account for renewals and refunds, making it useful when rewards should follow retained revenue.

Website

Which should you choose?

If your billing platform is…	Start with
Stripe	Rewardful or FirstPromoter
Chargebee	FirstPromoter, Tolt, or Referly
Paddle	FirstPromoter, Tolt, or Referly
Dodo, Lemon Squeezy, or Polar	Udeely is worth evaluating for Merchant of Record billing

One important distinction: confirm that commissions trigger on the successful payment of each invoice, rather than merely on signup or subscription creation. Also check how refunds, failed payments, and recurring renewals affect commission eligibility.

Which subscription billing platform do you use? For example, Stripe Billing, Chargebee, Recurly, Paddle, or a custom billing system. I can narrow this down to the tools that support your specific setup.

Sources cited in this answer13

Google AI ModeOct 25, 2026

If your company uses a subscription billing platform (like Stripe or Paddle ), several referral and affiliate marketing tools specialize in integrating directly via webhooks to track recurring subscription renewals and calculate commissions dynamically based on paid invoices.

Top platforms that offer this capability include:

Rewardful : Specifically built for SaaS companies using Stripe or Paddle . It listens for paid invoice webhooks, automatically calculates recurring affiliate commissions from the final paid amount (adjusting for coupons, upgrades, downgrades, or prorations), and reverses or adjusts commissions automatically if an invoice is refunded.
FirstPromoter : Designed for subscription and SaaS businesses. It connects deeply with billing systems like Stripe, tracking invoice.payment_succeeded events to issue recurring commissions, and automatically deducts or creates negative commissions if a charge is refunded or disputed.
Tapfiliate : Offers robust integration with Stripe and other billing infrastructures to track subscription transactions and recurring payments, automatically calculating percentage-based or fixed commissions when invoice payments clear.
PartnerStack : Built primarily for B2B SaaS managing complex partner, affiliate, and reseller channels. It handles recurring billing events through deep CRM and billing integrations to ensure partners are credited accurately over the lifetime of a subscription invoice cycle.

If you can share which subscription billing platform you are currently using (e.g., Stripe, Chargebee, Paddle, Recurly), I can narrow down which tool offers the most seamless, native integration for your stack.

Sources cited in this answer10

ChatGPTOct 15, 2026

Yes. There are several referral and affiliate platforms specifically designed for subscription businesses that can calculate commissions based on actual successful invoice payments, rather than simply rewarding a signup or a subscription being created.

The key distinction is whether the platform listens to your billing system's payment events, tracks renewals individually, and reverses commissions when payments are refunded or fail. For SaaS businesses, these features can prevent paying commissions on revenue you never actually collected.

Best options to evaluate

1. Referly

(Strong billing-event match)

Supports Stripe, Paddle, Chargebee and Polar. Its Chargebee integration explicitly records each successful payment as a sale, calculates recurring commissions per payment, and reverses commissions on refunds. It also supports commission schedules based on payment count or subscription duration.

Best for: subscription businesses that want invoice-level tracking across multiple billing providers.

Website ·

2. FirstPromoter

Integrates with Stripe, Paddle, Recurly, Chargebee and Braintree. It tracks subscription lifecycle events, including renewals, upgrades, downgrades, cancellations and refunds, and adjusts commissions accordingly. It also offers partner payout management and recurring commission rules.

Best for: SaaS companies using established recurring billing systems and needing referral programs plus partner management.

Website ·

3. Referralful

Offers Stripe-based commission tracking tied to successful payments, including recurring renewals, upgrades and refunds. It supports commission calculations and payout preparation, with PayPal or Wise batch exports rather than requiring fully automatic cash transfers.

Best for: smaller SaaS businesses that bill through Stripe and want a relatively lightweight setup.

Website

4. Ambassador

Advertises direct integrations with Stripe, Chargebee and Recurly. Its subscription-specific workflow describes clearing recurring commissions when renewals are charged, adjusting future commissions after plan upgrades, and applying configured rules when subscriptions are canceled.

Best for: companies looking for a broader referral or partner marketing system.

Website

5. Rewardful

One of the clearest documented matches for your exact requirement. Rewardful receives Stripe's invoice-paid webhook, calculates commissions from the amount actually collected, and adjusts commissions for full or partial refunds. Commissions can remain pending until a configured delay expires, helping align payouts with your refund window.

Best for: Stripe Billing users who want reliable payment-based commission accounting.

Website ·

6. Tolt

Supports Stripe, Paddle and Chargebee integrations. Its documented Paddle Billing setup uses transaction-completed and adjustment events, alongside subscription events, to track referrals and billing activity. Verify the precise commission trigger and refund treatment for your billing provider before choosing it.

Best for: SaaS startups wanting a dedicated affiliate portal with support for multiple subscription platforms.

Website ·

Comparison at a glance

Platform	Billing integrations	Actual-payment tracking evidence	Refund adjustments
Referly	Stripe, Paddle, Chargebee, Polar	Explicit payment-level tracking	Yes
FirstPromoter	Stripe, Paddle, Recurly, Chargebee, Braintree	Billing-event-based commissions	Yes
Referralful	Stripe	Explicitly tied to customer payments	Yes
Ambassador	Stripe, Chargebee, Recurly	Renewal charged triggers commission	Configurable cancellation rules
Rewardful	Stripe	Explicitly based on amount actually paid	Full and partial refunds
Tolt	Stripe, Paddle, Chargebee	Billing integrations; verify trigger details	Provider-dependent event handling

Based on the vendors' published documentation; not an independent test of each integration.

What I would recommend

If you use Stripe Billing: Start with Rewardful and FirstPromoter. Both have documented billing-event integrations, and Rewardful explicitly describes calculating commissions from the amount actually paid.
If you use Chargebee: Start with Referly and FirstPromoter, then compare the setup effort and how each handles invoice adjustments.
If you use Paddle or multiple billing providers: Compare Referly, FirstPromoter and Tolt.

One important distinction: calculating a commission when an invoice is paid is not the same as automatically transferring the commission to the referrer. Confirm both capabilities separately.

One question so I can narrow this down

Which subscription billing system are you using?

1. Billing platform

Stripe Billing

Chargebee

Recurly

Paddle

Custom billing system

Other

2. Payout requirement

Track commissions; pay manually

Automatic payouts to referrers

Either is fine

3. Program type

Customer referrals (give/get rewards)

Affiliate partners earning commissions

Both

[Find the best fit]

Sources cited in this answer17

Google AI ModeOct 15, 2026

Yes, several specialized referral and affiliate tracking platforms are built specifically for subscription and SaaS businesses . They integrate natively with billing providers (like Stripe, Chargebee, or Paddle) and listen directly to invoice lifecycle webhooks—meaning commissions and payouts are calculated exclusively when an actual invoice payment succeeds, and they automatically adjust if there's a refund or downgrade.

The leading tools that handle this workflow include:

FirstPromoter : Connects deeply with billing systems like Stripe, Braintree, and Chargebee. It listens to events like invoice.payment_succeeded to trigger recurring or one-time commissions, automatically syncs cancellations, and recalculates or reverses commissions if a charge.refunded event occurs.
Rewardful : Built primarily for Stripe and Paddle. It tracks referrals by passing metadata to your billing provider, intercepts paid invoice webhooks to generate percentage-based or flat recurring commissions on actual cash collected, and dynamically handles partial/full refunds or subscription upgrades/downgrades.
Partner.io : A modern partner and referral tracking platform that lets you set custom qualification rules (e.g., waiting 30–60 days or requiring a confirmed paid invoice via Stripe, HubSpot, or custom webhooks) before locking in and triggering a referrer payout.
TinyRefs : Tailored specifically for recurring subscription revenue models, mapping out per-billing-cycle earnings so that every single invoice renewal creates a separate, verified ledger entry for the referrer.

If you want to narrow down the best choice, let me know:

What subscription billing platform you use (e.g., Stripe, Paddle, Chargebee)?
Do you want referrers to get a one-time bonus or recurring commissions for every monthly/yearly invoice paid?

Sources cited in this answer5

Also asked as

I need a referral marketing platform that integrates with our subscription billing system to calculate commissions specifically from paid invoices.

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Which brands AI mentions

Questions and answers

Best options to evaluate

Which should you choose?

Sources cited in this answer13

Sources cited in this answer10

Best options to evaluate

Comparison at a glance

What I would recommend

One question so I can narrow this down

Sources cited in this answer17

Sources cited in this answer5

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