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.
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Paperless-home
Effortlessly organize your digital documents
Stars
20,470Forks
1,120Last commit
6 days ago
KeePassXC
Cross-platform, secure password manager
Stars
21,255Forks
1,471Last commit
3 days ago
The screenshot API for developers. Render screenshots in one simple API call.
Typesense
Lightning-fast, typo-tolerant search engine for all
Stars
20,900Forks
648Last commit
19 days ago
Matomo
Empower your digital strategy with actionable insights
Stars
19,813Forks
2,638Last commit
15 days ago
Infisical
Secure secret management for modern development teams
Stars
15,491Forks
950Last commit
2 days ago
Huly
All-in-one platform for productive team collaboration
Stars
16,571Forks
997Last commit
4 days ago
Actual
Take control of your finances with precision
Stars
14,605Forks
1,167Last commit
1 day ago
Timescale
Scalable time-series data management for PostgreSQL
Stars
17,809Forks
885Last commit
1 day ago
Kap
Effortless screen recording for macOS
Stars
18,057Forks
824Last commit
9 months ago
Ente
Secure, private photo storage and sharing solution
Stars
15,780Forks
813Last commit
1 day ago
Neon Postgres
Serverless Postgres for modern applications
Stars
14,868Forks
435Last commit
6 days ago
Listmonk
Powerful, self-hosted newsletter and mailing list manager
Stars
15,144Forks
1,382Last commit
1 day ago
Apache Answer
Open-source Q&A platform for knowledge sharing
Stars
12,876Forks
992Last commit
13 days ago
Bitwarden
Secure password management for individuals and businesses
Stars
15,587Forks
1,313Last commit
1 day ago
Flarum
Modern forum software for vibrant online communities
Stars
15,363Forks
1,571Last commit
4 months ago
Postal
Robust, scalable email delivery for your applications
Stars
14,877Forks
1,056Last commit
5 days ago
Gitpod
Cloud-based development environments, ready in seconds
Stars
12,869Forks
1,239Last commit
1 day ago
Pipedream
Connect APIs, remarkably fast
Stars
8,931Forks
5,269Last commit
21 hours ago
Illa
Build internal tools fast, collaborate seamlessly
Stars
11,585Forks
1,105Last commit
1 month ago
NocoBase
Build custom apps without code, deploy with ease
Stars
12,574Forks
1,388Last commit
5 days ago
Discover Open Source alternatives to:
View all alternativesAirtable
A cloud-based platform that combines the simplicity of a spreadsheet with the complexity of a database for organizing data.
Typeform
An online form builder with a user-friendly interface that allows businesses to create engaging and interactive forms, surveys, quizzes, and more with a focus on a conversational experience.
Notion
An all-in-one workspace for note-taking, project management, knowledge sharing, and collaboration across teams.
Monday
An all-in-one project management tool and suite of products for teams.
Fathom Analytics
A Google Analytics alternative that’s simple & privacy-first. Experience ease of use, forever data retention & full legal compliance.
Todoist
The world's favorite task manager and to-do list app. Finally become focused, organized and calm.