AltFreeStack
Curated free and open-source alternatives to paid SaaS.
AltFreeStack launched on September 2, 2026 with 1 votes, #3,900 of 8,094 launches that month.
What it does
Discover high-quality, free, and open-source alternatives to expensive SaaS tools. AltFreeStack curates the best tools for developers, indie hackers, and startups to build faster without monthly subscription fees
Descubre alternativas de código abierto y auto-hospedables al software SaaS más popular. Compara licencias, mira el docker-compose y despliega en minutos.
Compara herramientas open source por licencia, RAM y forma de despliegue, y construye un stack self-hosted real para sustituir Notion, Slack, Airtable, Google Analytics y decenas de SaaS más. Filtra por categoría, licencia o etiqueta entre las 174 herramientas ya auditadas (+22 enfrom altfreestack.com
Does a similar job
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Open Source Alternative To2022 · opensourcealternative.to · ▲377Discover open source alternatives to your proprietary SaaS
- OSOpen-source alternatives to tools You pay for2023 · osssoftware.org · ▲245
hey makers, I've spent the whole night to compile this list out of > winners of Product Hunt > best dev tools on DevHunt > recently active on GitHub > most internet backlinks > most mentions as "alternative to .." Let me know if I should add anything there.
- OSOpen-source alternatives to tools you pay for2025 · alternativeoss.com · ▲24
I got tired of collecting open source projects in my chrome bookmarks so I decided to compile a curated list of: - Recently active projects on GitHub - Mostly dev tools (but also productivity, analytics) - Projects which are "Alternative to X software" My bookmarks are finally empty:D If you have a great open source tool you use, I'd be glad to hear your suggestions. Also, any feedback is greatly appreciated.
More dev tools this month
the category →
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 28d ago · github.com
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 26d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 23d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 21d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 28d ago · corespeed.io
Source: Product Hunt launch ↗
Launched alongside, September 2026
the whole month →
E-ink bird frame for Raspberry Pi - real-time bird detection by audio, fully local AI, rendered as real, hand-cut 1800s bird illustrations. - arnegiacomo/fugleramme
AI · Sep 2026 · github.com
- WI
Special relativity simulator in which light crawls along at a human speed, so Lorentz contraction, aberration and Doppler shift happen at walking pace.
Life & fun · Sep 2026 · rivendell.dmitrybrant.com
Start coding agents, control sessions, review PRs. Anywhere.
Dev tools · Sep 2026 · kilo.ai
