Anil-matcha / awesome-open-source-saas-alternatives

Open source alternatives to paid SaaS apps: Notion, Slack, Auth0, Vercel and more. Curated list with licenses and GitHub stars.

Guides & collectionsJavaScriptLicense not declared

Repository stars3,449All-time #17987

7-day net stars—Insufficient history

Fork518Ratio to stars 15.0%

Last push2026-11-02Recent push

Purpose and fit

Author description: Open source alternatives to paid SaaS apps: Notion, Slack, Auth0, Vercel and more. Curated list with licenses and GitHub stars.

Basic listing based on official public information; functionality has not been independently evaluated.

Sources: official source 1 · official source 2. Based on public basic information; not an in-depth evaluation.

Browse by purpose: Self-hosted services · Privacy · Awesome lists
Platform: Not verified
Pricing: Pricing not verifiedCheck current official software, hosting, model and infrastructure pricing.

Observed Star trend

Repository stars, not unique users or individual-skill installs

Type: Guides & collections
Subcategory: Awesome lists
Platform: Not verified
First collected: 2026-11-03
Language: JavaScript
License: License not declared
Repository created: 2023-11-10
Last push: 2026-11-02
Measured at: 2026-11-03 09:40 UTC
Pricing: Pricing not verified
Cost details: Check current official software, hosting, model and infrastructure pricing.
Maintenance notes: Not verified

License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.