Deep dives into the best open source software — ranked lists, self-hosted alternatives, and honest comparisons of tools you can run yourself.
The best self-hosted apps to run on your own server in 2026 — replace Google Photos, 1Password, Plex and more. Ranked by GitHub stars, with what each one is best for, its license, and setup difficulty.
July 7, 2026
The best open source software in 2026 — the most impactful free tools across AI, media, design, data, dev and productivity. Ranked by GitHub stars, with what each is best for and its license.
July 7, 2026
The best open source projects in 2026 — the most popular, influential and actively developed tools on GitHub. Ranked by stars, with what each does and why it matters.
July 7, 2026
The best open source email servers in 2026 for self-hosting your own mail. Compare Mailcow, Mailu, Stalwart, docker-mailserver, Mail-in-a-Box and more by features, stars and setup difficulty.
July 7, 2026
The best open source ecommerce platforms in 2026 — self-hosted, headless and traditional. Compare Medusa, WooCommerce, Saleor, Bagisto, Sylius and more by features, stars and best use case.
July 7, 2026
The best open source Discord alternatives you can self-host in 2026 — Revolt, Matrix, Rocket.Chat, Mattermost and more. Ranked by GitHub stars, with voice, channels, and what each is best for.
July 7, 2026
The best open source database tools in 2026 — SQL GUIs, clients and management apps. Compare DBeaver, Beekeeper Studio, Adminer, pgAdmin, NocoDB and more by features, stars and best use case.
July 7, 2026
The best open source CRM software in 2026 — free, self-hosted Salesforce and HubSpot alternatives. Compare Twenty, SuiteCRM, EspoCRM, ERPNext and more by features, stars and best use case.
July 7, 2026
The best open source CMS platforms in 2026 — headless and traditional. Compare Strapi, WordPress, Ghost, Payload, Directus, Wagtail and more by features, stars and best use case.
July 7, 2026
The best open source ChatGPT alternatives you can self-host in 2026. Compare Open WebUI, LibreChat, Jan, AnythingLLM, LocalAI and more — ranked by GitHub stars, license, and what they're actually best for.
July 7, 2026