Open-source tools — Works with Stripe

7 match your filters — 7 of them answered our check today.

Watching this group for 20 days · how we check

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NextJS Mailtrap SaaS Starter

Live

An open-source Next.js starter kit with auth, Stripe billing, and Mailtrap email already wired up, for developers bootstrapping a SaaS.

Open source
What to know▼
How it works
Pre-built scaffolding for auth, multi-tenancy, Stripe billing, and transactional email via Mailtrap
Best for
Developers and indie hackers starting a new SaaS project
Watch out
Blank-slate scaffolding, not a finished product

Watched for 5 days · last checked today

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Insight

Live

Self-hosted, cookieless, open-source analytics with a live visitor map, Stripe revenue attribution, and tracking of which pages AI crawlers read.

Data stays with youOpen sourceSelf-hosted
What to know▼
How it works
run it on your server; real-time map, Stripe channels, AI-crawler pages
What's different
no cookies or consent banner, data never leaves your machine
Pricing
MIT

Watched for 6 days · last checked today

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ShipMore

Live

Turns a CSV into a sellable data product, a directory, API, or feed, with Stripe checkout and SEO pages wired in, and lets coding agents run and fix it on a nightly loop before you approve changes. Self-hosted, MIT licensed, built for developers.

Open sourceSelf-hosted
What to know▼
How it works
Turns a CSV into a sellable data product — a directory, research database, API, or feed — with search, Stripe checkout, and SEO pages already wired in; a nightly agent loop checks traffic and revenue, drafts fixes, and stops for approval before anything goes live.
What's different
Agent-operable end to end via a --json CLI, MCP, and a SKILL.md that coding agents like Claude Code or Codex can read; self-hosted and MIT licensed.
Pricing
One payment; you keep your data and your own Stripe account.
Best for
Developers who want to turn a dataset into a paid product without building the commerce and SEO scaffolding themselves.

Watched for 13 days · last checked 7d ago

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PayCan

Live

A self-hosted, open-source checkout tool that lets developers accept payments via Stripe or PayPal without vendor lock-in.

Open sourceSelf-hosted
What to know▼
How it works
Drops into a SaaS or vibe-coded app in around 10 lines of code and lets you switch between Stripe and PayPal gateways.
What's different
Self-hosted, vendor-agnostic, no complex webhooks to wire up.
Best for
Developers who want to avoid being locked into one payment provider.

Watched for 11 days · last checked 8d ago

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Api Key Chain

Live

Lets developers test, validate, and securely store API keys for providers like OpenAI, Anthropic, Google Gemini, and Stripe in one place.

Domain registered 23 days ago

FreeOpen source
What to know▼
How it works
tests and validates keys with auto-detection of the provider across 20+ services and stores them securely
Pricing
free, open source

Watched for 11 days · last checked 8d ago

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live.tips

Live

A QR-code digital tip jar that lets live performers collect card and digital wallet tips directly into their own Stripe account, shown on a live on-stage display.

Domain registered 6 months ago

No sign-upOpen source
What to know▼
How it works
A QR code lets audiences send card and digital wallet tips directly to a performer's own Stripe account, with a live 3D jar display showing names and messages on stage.
What's different
No platform cut, no signup, open source, and keys never leave the device.

Watched for 10 days · last checked 4d ago

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Free Finance Tools

Live

A free hub of 25+ e-commerce and freelance calculators (Etsy, Amazon FBA, Shopify, Stripe profit) with a built-in AI helper.

FreeOpen sourceNo ads
What to know▼
How it works
25+ calculators for calculating true profit on Etsy, Amazon FBA, Shopify and Stripe sales, with saved calculations and an open-source AI helper called Penny.
Pricing
Completely free, no ads or paywalls.
Best for
E-commerce sellers, freelancers and small businesses.

Watched for 3 days · last checked 2d ago

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