| Product | Polar |
| Website | polar.sh |
| Category | Payments / Developer Monetization |
| Key Feature | Merchant of record for digital products and subscriptions |
| Pricing | 5% + payment processor fees per transaction |
What Is Polar?
Polar is a payment platform designed for developers and creators selling digital products, subscriptions, and sponsorships. It acts as the merchant of record, meaning Polar handles sales tax, VAT, invoicing, and compliance. You create a product, share a checkout link, and Polar handles everything between the click and the payout.
The merchant-of-record model is the key differentiator from Stripe. With Stripe, you are the merchant — responsible for tax collection, VAT registration, invoicing, and compliance in every jurisdiction where you sell. With Polar, they are the merchant. You receive payouts after Polar handles the tax obligations. For indie developers and small teams, this removes a significant administrative burden.
Key Features
Checkout Links
Create a product, set a price, get a checkout link. Embed it in your README, your website, or your email. The checkout handles payment processing, tax calculation, and receipt delivery. No custom checkout page to build, no Stripe integration to code.
Digital Product Delivery
Sell one-time digital products (e-books, templates, datasets, tools) with automatic file delivery after purchase. The buyer pays, Polar delivers the file, you receive the payout. No need to build a download system or manage access.
Subscriptions
Sell recurring subscriptions with automatic billing, dunning for failed payments, and customer management. Monthly or annual pricing, with the ability to offer discounts and trials. Useful for SaaS products, premium content, or ongoing services.
GitHub Integration
Connect your GitHub repositories and offer benefits to sponsors: access to private repos, priority issues, exclusive content. This is especially relevant for open source developers who want to monetize their projects without closing the source.
Who Is This For?
- Open source developers monetizing projects through sponsorships and premium features
- Indie hackers selling digital products without building payment infrastructure
- Creators selling subscriptions, courses, or digital content
- Small teams that want to sell globally without handling international tax compliance
Pros
- Merchant of record (handles tax, VAT, invoicing)
- Checkout links with zero code required
- Digital product delivery built in
- GitHub integration for open source monetization
- No monthly fees (transaction-based pricing only)
- Global selling without tax registration
Cons
- 5% platform fee is higher than Stripe’s 2.9%
- Less customizable than building your own Stripe integration
- Limited to digital products (no physical goods)
- Payout timing depends on Polar’s schedule
- Younger platform (smaller feature set than Gumroad or Lemon Squeezy)
Verdict
Polar is the right payment platform for developers who want to sell digital products without becoming tax experts. The merchant-of-record model means you sell globally from day one without registering for VAT in the EU, collecting state sales tax in the US, or issuing compliant invoices in 50 countries. Polar does all of that.
The 5% fee is the cost of that convenience. If you’re selling $100K/year in digital products, the difference between Polar’s 5% and Stripe’s 2.9% is $2,100. Whether that’s worth it depends on how much you value not dealing with global tax compliance. For most indie developers and small teams, it is.
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