1. OpenAlternative

Discover Open Source Alternatives to Popular Software

A curated collection of the best open source alternatives to software that your business requires in day-to-day operations.

4 new tools added

Join 750+ open source enthusiasts

Favicon of Bruno website

Bruno

Lightweight, fast, and open-source API client for developers

  • Stars

    22,309
  • Forks

    1,036
  • Last commit

    21 hours ago
Favicon of Airbyte website

Airbyte

Open-source data integration for modern teams

  • Stars

    14,941
  • Forks

    3,838
  • Last commit

    12 hours ago

Preline UI

Ad

Open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

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Favicon of Budibase website

Budibase

Build powerful web apps without complex coding

  • Stars

    21,360
  • Forks

    1,453
  • Last commit

    16 hours ago
Favicon of Jan website

Jan

Your AI-powered local assistant for seamless productivity

  • Stars

    21,053
  • Forks

    1,214
  • Last commit

    1 week ago
Favicon of Tabby website

Tabby

AI-powered code completion for seamless development

  • Stars

    19,970
  • Forks

    915
  • Last commit

    1 day ago
Favicon of Taillscale website

Taillscale

Secure networking made simple for teams of any size

  • Stars

    17,759
  • Forks

    1,368
  • Last commit

    17 hours ago
Favicon of Paperless-home website

Paperless-home

Effortlessly organize your digital documents

  • Stars

    18,261
  • Forks

    990
  • Last commit

    1 day ago
Favicon of Dub website

Dub

Streamline link management for effortless sharing

  • Stars

    17,029
  • Forks

    1,751
  • Last commit

    12 hours ago
Favicon of Signoz website

Signoz

Open-source observability platform for cloud-native apps

  • Stars

    17,768
  • Forks

    1,115
  • Last commit

    18 hours ago
Favicon of Typesense website

Typesense

Lightning-fast, typo-tolerant search engine for all

  • Stars

    19,014
  • Forks

    585
  • Last commit

    2 weeks ago
Favicon of Pipedream website

Pipedream

Connect APIs, remarkably fast

  • Stars

    8,586
  • Forks

    5,264
  • Last commit

    14 hours ago
Favicon of Kap website

Kap

Effortless screen recording for macOS

  • Stars

    17,804
  • Forks

    817
  • Last commit

    5 months ago
Favicon of Ntfy website

Ntfy

Simple, fast, and secure push notifications for all

  • Stars

    17,358
  • Forks

    671
  • Last commit

    5 days ago
Favicon of Timescale website

Timescale

Scalable time-series data management for PostgreSQL

  • Stars

    16,923
  • Forks

    857
  • Last commit

    14 hours ago
Favicon of Twenty website

Twenty

Streamline customer relationships with modern CRM

  • Stars

    15,167
  • Forks

    1,529
  • Last commit

    17 hours ago
Favicon of Flarum website

Flarum

Modern forum software for vibrant online communities

  • Stars

    15,146
  • Forks

    1,560
  • Last commit

    3 weeks ago
Favicon of Listmonk website

Listmonk

Powerful, self-hosted newsletter and mailing list manager

  • Stars

    14,141
  • Forks

    1,274
  • Last commit

    2 days ago
Favicon of Postal website

Postal

Robust, scalable email delivery for your applications

  • Stars

    14,480
  • Forks

    1,021
  • Last commit

    1 month ago
Favicon of Element website

Element

Secure, decentralized messaging for teams and individuals

  • Stars

    10,869
  • Forks

    1,918
  • Last commit

    22 hours ago
Favicon of Alokai website

Alokai

Empower your ecommerce with composable frontends

  • Stars

    10,529
  • Forks

    2,077
  • Last commit

    1 day ago

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