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GrineoPay vs Polar
Polar is an open-source payments stack for developers, whereas GrineoPay is a hosted crypto gateway with instant payouts.
GrineoPayThe non-custodial crypto payment API for devs.
PolarOpen-source payments and billing for developersWhich to pick
Pick GrineoPay if you want…
- Non-custodial crypto checkout
Pick Polar if you want…
- Merchant of record for AI-driven services
- Open-source payment infrastructure
- A free plan to start with (Starter)
- Open-source code (polarsource/polar on GitHub, Apache-2.0 license)
Side by side
- What it is
- GrineoPay:GrineoPay is a non-custodial crypto payment gateway API that lets merchants accept 10+ cryptocurrencies and receive the original coin with a flat 0.5% fee.
- Polar:Polar provides open-source payments, subscriptions, and usage-based billing with global tax handling for developers.
- Best for
- GrineoPay:Non-custodial crypto checkout
- Polar:Merchant of record for AI-driven services
- Who it’s for
- GrineoPay:Developers and businesses that want to add crypto checkout without custodial risk.
- Polar:Developers building AI-era SaaS and API products that need integrated billing.
- Pricing
- GrineoPay:Paid
- Polar:Freemium
- Plans
- GrineoPay:Crypto Checkout 0.5% per transaction
- Polar:Starter Free
- Open source
- GrineoPay:—
- Polar:Yes, 10,300 GitHub stars
- Works with
- GrineoPay:WooCommerce, Shopify, WHMCS, PrestaShop, OpenCart, Magento, BigCommerce, Ecwid
- Polar:—
GrineoPay features
- Direct crypto payments. Accept 10+ cryptocurrencies and receive the original coin paid by the customer.
- Transparent pricing. Flat 0.5% transaction fee with no hidden tiers.
- Payment links. Generate one-time, subscription or donation links without a website.
- Custom API integrations. REST API, webhooks and SDKs for quick integration into any stack.
- Branded checkout. Customizable checkout modal with logos, colors and white-label options.
- Instant payouts. Funds are settled to the merchant’s wallet as soon as the blockchain confirms.
- Merchant dashboard. Monitor transactions, create links/QR codes and manage API keys in one UI.
- Chargeback-free flow. Wallet-native payments eliminate chargebacks and disputes.
Polar features
- Usage Billing. Meter tokens, API calls, compute and storage in real time and bill automatically.
- Subscriptions. Recurring plans with trials, upgrades and proration built in.
- Credits. Prepaid balances that draw down with usage and can be topped up automatically.
- Hosted Checkout. One-click checkout with localized currencies and sales tax included.
- Payouts. Revenue settles to your bank on your schedule with tax remitted.
- Risk & Fraud Management. Handles refunds, chargebacks, and fraud analysis as merchant of record.
GrineoPay vs Polar FAQ
Is GrineoPay or Polar free?+
GrineoPay is paid. Polar has a free plan (Starter) and paid plans.
Is GrineoPay or Polar open source?+
Polar is open source (polarsource/polar on GitHub, Apache-2.0 license). DevHunt has no public source repository on record for GrineoPay.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.