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Open Source Alternatives to Popular Software

Over 1 million users replaced their proprietary tools with open source software. Discover the best alternatives and join the movement.

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Docmost
Sevalla
Sent
InfluxDB
Openlane
Windshift
c15t
CodeRabbit
Capture
Automatically discover hidden subscriptions from your inbox
  • Stars


    11
  • Last commit


    2 days ago
  • License


    AGPL-3.0
Free subscription tracker that automatically scans your email to find recurring charges. Privacy-focused discovery with complete spending overview and management tools.

Open Source Alternative to:

No-code platform to build AI agents and automate support
  • Stars


    15
  • Last commit


    23 hours ago
  • License


    MIT
Build AI chatbots, automate customer support workflows, and connect live agents across web, WhatsApp, email, and voice with a no-code visual designer.

Open Source Alternative to:

Trace, evaluate, and protect every LLM call in one SDK
  • Stars


    8
  • Last commit


    21 days ago
  • License


    AGPL-3.0
An AI gateway that sits on the request path to handle PII redaction, prompt injection blocking, tracing, evals, and cost tracking for OpenAI, Anthropic, and Gemini.

Open Source Alternative to:

Secure AI API management for iOS apps with DeviceCheck
  • Stars


    8
  • Last commit


    8 months ago
  • License


    AGPL-3.0
A secure proxy service that protects AI API keys using Apple DeviceCheck, enabling safe integration of ChatGPT, Claude, and other AI models in iOS apps
Own your hiring data with unlimited seats forever
  • Stars


    0
  • Last commit


    27 days ago
  • License


    AGPL-3.0
Self-hosted open-source ATS with no per-seat pricing. Full data ownership, modern tech stack, and complete control over your recruitment process.

Open Source Alternative to:

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