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Open Source Miscellaneous Tools

A curated collection of the best open source software that does not fit the other categories, including gaming, design, media and streaming, crypto, IoT, health, fintech, and logistics tools..

See also:Cryptocurrency & BlockchainFinance & FintechGamingInternet of Things (IoT)Logistics & Supply ChainMedia & StreamingPhoto & Video EditorsDesign & Prototyping

Quant-UX

Design, prototype, and test user experiences with ease

  • Stars

    2,742

  • Last commit

    9 days ago

  • License

    GPL-3.0
Quant-UX is an open-source tool for creating interactive prototypes, conducting user tests, and analyzing results to improve UX design.

Open Source Alternative to:

Miro

Ballerine

AI agents that transform merchant risk decisions at scale

  • Stars

    2,450

  • Last commit

    12 days ago

  • License

    Unknown
Reduce fraud, accelerate underwriting, and maintain compliance with AI-driven merchant risk intelligence for PSPs, banks, and fintechs.

Open Source Alternative to:

Feedzai

Nightingale

AI
Transform any song into karaoke with AI-powered vocals

  • Stars

    1,507

  • Last commit

    1 day ago

  • License

    GPL-3.0
AI-powered karaoke software that separates vocals from any song, transcribes lyrics with word-level sync, scores your pitch in real-time, and includes dynamic backgrounds.

Open Source Alternative to:

Smule

RAWmakase

Lightroom-compatible RAW editor, no subscription

  • Stars

    Stars growing quickly over the last 30 days1,238

  • Last commit

    8 hours ago

  • License

    MIT
Non-destructive RAW photo editor for macOS, Linux, and Windows that reads Lightroom catalogs, presets, and camera profiles. Free, MIT licensed, built in Rust.

Open Source Alternative to:

Adobe Lightroom

Formance

Open source financial infrastructure for modern businesses

  • Stars

    529

  • Last commit

    26 days ago

  • License

    MIT
Build custom financial flows and integrate with any provider using Formance's agnostic platform

Open Source Alternative to:

Stripe Billing

Sigle

Web3 writing platform for content creators and crypto enthusiasts

  • Stars

    489

  • Last commit

    6 days ago

  • License

    MIT
Sigle is a secure, open-source platform for Web3 writers to create, publish, and monetize content on the Bitcoin blockchain.

Open Source Alternative to:

Substack

0 Finance

AI
Transform idle cash into competitive yield for startups

  • Stars

    254

  • Last commit

    7 months ago

  • License

    MIT
High-yield treasury management for startups earning 8% APY with insurance coverage up to $1M. Open US/EU accounts instantly with full liquidity and no minimums.

alphai-tui

Live stock quotes, charts, and AI-scored news in your terminal

  • Stars

    83

  • Last commit

    2 days ago

  • License

    MIT
Terminal dashboard for stock quotes, candlestick charts, AI-scored news, SEC Form 4 insider activity, and earnings reads. Free tier, no card required.

Open Source Alternative to:

Bloomberg Terminal
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