Self Hosted Open Source Tools

Alternative toAdobe Acrobat

Self-hosted PDF editor with 50+ tools for every PDF task

• 94,607 GitHub stars
• MITLicence MIT

Alternative toTogether AI

High-throughput LLM inference server with OpenAI-compatible API

• 94,441 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toUptimeRobot

Track uptime for websites and APIs with 90+ alert integrations

• 92,672 GitHub stars
• MITLicence MIT
• #Monitoring

Alternative toVectara

Open-source RAG engine with document parsing and agent orchestration

• 92,544 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toSamsung SmartThings

Open source home automation with local control priority

• 91,617 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toDevin AI

Delegate scoped coding tasks in isolated, reviewable agent sessions

• 91,401 GitHub stars
• MITLicence MIT
• #AI Agents

Alternative toResilio Connect

Decentralized continuous file sync with no central server

• 89,563 GitHub stars
• MPL-2.0Licence MPL-2.0

Alternative toSeerist

Self-hosted geopolitical risk map: 58 layer types, 469 OSINT feeds.

• 88,941 GitHub stars
• AGPL-3.0Licence AGPL-3.0

Alternative toFirecrawl

LLM-ready web crawling without API keys or rate limits

• 85,984 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toLlamaParse

Document parsing for LLM workflows, OCR, and agent reading.

• 82,142 GitHub stars
• CustomLicence Apache-2.0 with commercial threshold and attribution terms
• #LLM