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 Gitpod website

Gitpod

Cloud-based development environments, ready in seconds

  • Stars

    12,566
  • Forks

    1,197
  • Last commit

    19 hours ago
Favicon of Actual website

Actual

Take control of your finances with precision

  • Stars

    12,834
  • Forks

    1,002
  • Last commit

    14 hours ago

Preline UI

Ad

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

Visit Preline UI
Favicon of Infisical website

Infisical

Secure secret management for modern development teams

  • Stars

    13,179
  • Forks

    700
  • Last commit

    16 hours ago
Favicon of Neon Postgres website

Neon Postgres

Serverless Postgres for modern applications

  • Stars

    13,635
  • Forks

    384
  • Last commit

    10 hours ago
Favicon of Apache Answer website

Apache Answer

Open-source Q&A platform for knowledge sharing

  • Stars

    12,169
  • Forks

    891
  • Last commit

    3 weeks ago
Favicon of Illa website

Illa

Build internal tools fast, collaborate seamlessly

  • Stars

    11,128
  • Forks

    1,078
  • Last commit

    1 day ago
Favicon of NocoBase website

NocoBase

Build custom apps without code, deploy with ease

  • Stars

    11,243
  • Forks

    1,226
  • Last commit

    1 day ago
Favicon of Ente website

Ente

Secure, private photo storage and sharing solution

  • Stars

    12,322
  • Forks

    668
  • Last commit

    17 hours ago
Favicon of Hummingbot website

Hummingbot

Open-source crypto trading bot for market making

  • Stars

    7,733
  • Forks

    2,707
  • Last commit

    2 weeks ago
Favicon of SuperTokens website

SuperTokens

Secure, customizable authentication for your applications

  • Stars

    12,255
  • Forks

    476
  • Last commit

    5 days ago
Favicon of TinaCMS website

TinaCMS

Visual editing for your Git-based content

  • Stars

    11,547
  • Forks

    589
  • Last commit

    1 day ago
Favicon of Akaunting website

Akaunting

Free, open-source accounting for small businesses

  • Stars

    7,753
  • Forks

    2,363
  • Last commit

    15 hours ago
Favicon of Invoice Ninja website

Invoice Ninja

Free invoicing software for small businesses and freelancers

  • Stars

    7,992
  • Forks

    2,240
  • Last commit

    2 weeks ago
Favicon of Unleash website

Unleash

Feature flags for rapid, risk-free software deployment

  • Stars

    10,758
  • Forks

    669
  • Last commit

    18 hours ago
Favicon of Weaviate website

Weaviate

AI-native vector database for intuitive applications

  • Stars

    10,359
  • Forks

    715
  • Last commit

    21 hours ago
Favicon of OceanBase website

OceanBase

High-performance distributed database for all workloads

  • Stars

    8,075
  • Forks

    1,624
  • Last commit

    1 week ago
Favicon of KeystoneJS website

KeystoneJS

Flexible, scalable Node.js CMS and app framework

  • Stars

    9,016
  • Forks

    1,131
  • Last commit

    1 day ago
Favicon of ActivePieces website

ActivePieces

Automate workflows with no-code integration platform

  • Stars

    8,806
  • Forks

    993
  • Last commit

    12 hours ago
Favicon of LiveKit website

LiveKit

Real-time communication infrastructure for developers

  • Stars

    9,077
  • Forks

    735
  • Last commit

    22 hours ago
Favicon of OpenReplay website

OpenReplay

Uncover user experience insights with session replay

  • Stars

    9,141
  • Forks

    500
  • Last commit

    21 hours ago

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