Discover Open Source Alternatives to Popular Software

A curated collection of the best open source alternatives to everyday SaaS products. Save money with reliable tools hand-picked for you.

3 new tools added

Join 1,800+ open source enthusiasts

Favicon of Paperless-home website

Paperless-home

Effortlessly organize your digital documents

  • Stars


    20,470
  • Forks


    1,120
  • Last commit


    6 days ago
Favicon of KeePassXC website

KeePassXC

Cross-platform, secure password manager

  • Stars


    21,255
  • Forks


    1,471
  • Last commit


    3 days ago
Ad
Favicon of ScreenshotOne website
ScreenshotOne

The screenshot API for developers. Render screenshots in one simple API call.

Visit ScreenshotOne
Favicon of Typesense website

Typesense

Lightning-fast, typo-tolerant search engine for all

  • Stars


    20,900
  • Forks


    648
  • Last commit


    19 days ago
Favicon of Matomo website

Matomo

Empower your digital strategy with actionable insights

  • Stars


    19,813
  • Forks


    2,638
  • Last commit


    15 days ago
Favicon of Infisical website

Infisical

Secure secret management for modern development teams

  • Stars


    15,491
  • Forks


    950
  • Last commit


    2 days ago
Favicon of Huly website

Huly

All-in-one platform for productive team collaboration

  • Stars


    16,571
  • Forks


    997
  • Last commit


    4 days ago
Favicon of Actual website

Actual

Take control of your finances with precision

  • Stars


    14,605
  • Forks


    1,167
  • Last commit


    1 day ago
Favicon of Timescale website

Timescale

Scalable time-series data management for PostgreSQL

  • Stars


    17,809
  • Forks


    885
  • Last commit


    1 day ago
Favicon of Kap website

Kap

Effortless screen recording for macOS

  • Stars


    18,057
  • Forks


    824
  • Last commit


    9 months ago
Favicon of Ente website

Ente

Secure, private photo storage and sharing solution

  • Stars


    15,780
  • Forks


    813
  • Last commit


    1 day ago
Favicon of Neon Postgres website

Neon Postgres

Serverless Postgres for modern applications

  • Stars


    14,868
  • Forks


    435
  • Last commit


    6 days ago
Favicon of Listmonk website

Listmonk

Powerful, self-hosted newsletter and mailing list manager

  • Stars


    15,144
  • Forks


    1,382
  • Last commit


    1 day ago
Favicon of Apache Answer website

Apache Answer

Open-source Q&A platform for knowledge sharing

  • Stars


    12,876
  • Forks


    992
  • Last commit


    13 days ago
Favicon of Bitwarden website

Bitwarden

Secure password management for individuals and businesses

  • Stars


    15,587
  • Forks


    1,313
  • Last commit


    1 day ago
Favicon of Flarum website

Flarum

Modern forum software for vibrant online communities

  • Stars


    15,363
  • Forks


    1,571
  • Last commit


    4 months ago
Favicon of Postal website

Postal

Robust, scalable email delivery for your applications

  • Stars


    14,877
  • Forks


    1,056
  • Last commit


    5 days ago
Favicon of Gitpod website

Gitpod

Cloud-based development environments, ready in seconds

  • Stars


    12,869
  • Forks


    1,239
  • Last commit


    1 day ago
Favicon of Pipedream website

Pipedream

Connect APIs, remarkably fast

  • Stars


    8,931
  • Forks


    5,269
  • Last commit


    21 hours ago
Favicon of Illa website

Illa

Build internal tools fast, collaborate seamlessly

  • Stars


    11,585
  • Forks


    1,105
  • Last commit


    1 month ago
Favicon of NocoBase website

NocoBase

Build custom apps without code, deploy with ease

  • Stars


    12,574
  • Forks


    1,388
  • Last commit


    5 days ago