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Polar is an open-source merchant-of-record platform for developers, providing payments, subscriptions, usage-based billing, and automated benefit delivery with lower fees than traditional alternatives.
Pricing
$4% + $0.40 per transaction
Founded
2023
Team size
1-10 employees
Headquarters
Stockholm, Sweden
Preview from polar.sh
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Polar is an open-source billing infrastructure platform built specifically for developers who want to monetize their software. As a merchant of record, Polar handles payments, tax compliance, subscriptions, and benefit delivery while charging 4% + $0.40 per transaction, undercutting traditional MoR solutions by 20%.
The platform automates benefit delivery for common developer monetization patterns including license keys, file downloads, GitHub repository access, Discord roles, and custom webhooks. Framework-specific adapters enable integration in under a minute, particularly with Next.js.
Licensed under Apache 2.0, Polar is built transparently with a growing community of contributors. The platform supports one-time, subscription, usage-based, free, and pay-what-you-want pricing models, giving developers maximum flexibility in how they monetize.
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Pricing
Pricing model: Tiered plans
Free trial: Yes
Free plan: Yes
Contract minimum: Not specified
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