[opensourcedex]

best-of ranking · updated nightly

Best Open Source Cryptocurrency & Blockchain Tools

Ranked by GitHub stars — actual adoption, not editorial taste. All 3 are free, open source and self-hostable; license and last activity on every entry.

  1. 1
    Hey ★ 29K

    Decentralized social networking for the Web3 era

    GPL-3.0 TypeScript pushed 2026-09-06 details →
  2. 2
    OctoBot ★ 6.6K

    Automate crypto trading with open-source strategies

    GPL-3.0 Python pushed 2026-09-17 details →
  3. 3
    Sigle ★ 490

    Web3 writing platform for content creators and crypto enthusiasts

    MIT TypeScript pushed 2026-08-22 details →
method stars desc · snapshot from github api refresh nightly related Design & Prototyping, Finance & Fintech, Logistics & Supply Chain, Media & Streaming, Photo & Video Editors, Gaming

Related best-of lists

best Design & Prototyping →best Finance & Fintech →best Logistics & Supply Chain →best Media & Streaming →best Photo & Video Editors →best Gaming →

last updated nightly · ranking method: github stars, live-tracked

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Frequently asked questions

What is the best open source Cryptocurrency & Blockchain tool in 2026?

Hey leads the ranking with 29,369 GitHub stars, ahead of OctoBot. Rankings use live GitHub star counts, refreshed nightly.

How is this list of Cryptocurrency & Blockchain tools ranked?

By GitHub stars — a proxy for adoption and community size. Each entry also shows its licence, primary language and last commit date, so you can judge maintenance activity rather than trusting the ranking alone.

Are the best Cryptocurrency & Blockchain tools free?

Every project on this list is open source and free to self-host. Some also offer paid managed hosting, but the software itself carries no licence fee.