Sled
Affiliate tracking for Polar.sh, no commission
Sled is affiliate infrastructure built natively for Polar.sh. Drop in one script, wire one webhook, and start tracking referrals with recurring commission — in under 2 minutes.
No percentage fees. No per-affiliate pricing. No Stripe-first workarounds. Just a flat $12/mo after your first 3 affiliates (free forever until then).
Recurring subscription renewals are attributed automatically. Refunds trigger auto-clawback. Self-referral and disposable-email fraud blocking come on by default. Zero third-party trackers — IPs are hashed with per-deployment salt.
We dogfood our own product: Sled’s Pro plan is billed through Sled.
Features
- Polar.sh native webhooks — Not a Stripe adapter. Direct Polar integration with signed webhooks.
- Recurring commission, built in — Subscription renewals auto-attribute to the original affiliate. No extra config.
- Flat $12/mo pricing — No commission cuts, no per-affiliate fees. $12 whether you do $100 or $100K MRR.
- 2-minute setup — One tracking script, one Polar webhook, one cookie at checkout. Done.
- Fraud & privacy defaults — Self-referral block, disposable-email block, hashed IPs. No third-party trackers.
Use Cases
- Polar.sh creators with paid products — You sell a subscription or one-time product on Polar and want your existing users to bring in new customers for a cut. Sled tracks the referral, handles renewals, and shows you who to pay.
- Open-source maintainers monetizing with Polar — You have sponsors or a pro tier on Polar. Let your community earn recurring commission by referring others — without bolting on Stripe or a third-party tracker.
- Indie devs running a referral program on a budget — You don’t want to pay $49+/mo or give up 9% per commission to Rewardful. Sled is $12 flat — same ROI whether you’re at $500 or $50K MRR.
- SaaS founders with subscription products — Subscription renewals auto-attribute to the original affiliate. No manual tracking, no broken attribution after month 1. Refunds trigger auto-clawback so you never overpay.
- Privacy-conscious creators — No third-party trackers, hashed IPs with per-deployment salt, disposable-email blocking out of the box. Run an affiliate program without compromising your users’ privacy.
- Anyone who wants to launch an affiliate program today, not next week — 3 code snippets, 2 minutes. If you’ve been putting off affiliate tracking because setup feels like a project, Sled removes that excuse.
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Comments
Hey everyone! I’m Arda, the solo dev behind Sled. I built Sled because I was selling on Polar.sh and wanted to run an affiliate program — but every tool out there was either Stripe-first (forcing workarounds for Polar), expensive ($49+/mo), or took a percentage cut on every commission. So I built what I needed: native Polar.sh webhook support, automatic recurring commission on subscription renewals, refund clawback, and fraud defaults — all for a flat $12/mo. No percentage fees, ever. The setup is genuinely 3 code snippets. One tracking script on your site, one webhook URL in Polar, and passing a cookie at checkout. Most people are live in under 2 minutes. I dogfood this daily — Sled’s own Pro plan is billed and tracked through Sled. Free tier gives you 3 affiliates forever, no credit card required. Would love your feedback!
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Comments
Hey everyone! I’m Arda, the solo dev behind Sled. I built Sled because I was selling on Polar.sh and wanted to run an affiliate program — but every tool out there was either Stripe-first (forcing workarounds for Polar), expensive ($49+/mo), or took a percentage cut on every commission. So I built what I needed: native Polar.sh webhook support, automatic recurring commission on subscription renewals, refund clawback, and fraud defaults — all for a flat $12/mo. No percentage fees, ever. The setup is genuinely 3 code snippets. One tracking script on your site, one webhook URL in Polar, and passing a cookie at checkout. Most people are live in under 2 minutes. I dogfood this daily — Sled’s own Pro plan is billed and tracked through Sled. Free tier gives you 3 affiliates forever, no credit card required. Would love your feedback!
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