No moat. Still in business.

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Czech payment gateway with no monthly fee for e-shops, ticket sellers and towns, taking cards, transfers and QR.

Pay as you go · Payments and checkout · Online sellers

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Adds a shopping cart and checkout to an existing website, blog or link page so you can sell products without a new store.

Since 2022

Subscription · Payments and checkout · Online sellers

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A free WordPress plugin for taking one-off and recurring payments through buy buttons, payment forms and invoices.

Free plan · Invoicing and billing

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A WordPress plugin that connects Indian and global payment gateways to shop, form, course and donation plugins.

Payments and checkout

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Free WooCommerce plugins that connect a store to Stripe, PayPal or Braintree to accept cards and other methods.

Free · Payments and checkout · Online sellers

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Lets users fund GitHub issues in small amounts and pays the maintainer once a fixing pull request merges.

Since 2026

Pay as you go · Payments and checkout · Developers

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A WordPress plugin that lets shops sell subscriptions with trials, plan changes and a customer portal, for a 1% fee.

Free · Payments and checkout · Online sellers

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WordPress plugin that connects over a hundred payment gateways to WooCommerce and similar plugins without code.

Payments and checkout · Online sellers

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WordPress plugin that adds Buy Now buttons so site owners can take PayPal and card payments in a popup checkout.

Free · Payments and checkout · Online sellers

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WordPress form plugin for taking Stripe or PayPal payments, signed waivers and bookings right inside the form.

Free plan · Payments and checkout

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Payment gateway for Polish online shops taking BLIK, instant transfers, cards and PayPal, with plugins for shop platforms.

Pay as you go · Payments and checkout · Online sellers