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Alternatives

Open source alternatives to ChatGPT

ChatGPT covers a chat interface in front of large language models. These open projects do the same job without the lock-in.

Why people switch: You want the same interface over your own models, keys, and documents.

  • Open WebUI

    Self-hosted UI for local and cloud models, with RAG and tools.

    BSD-3self-hostableIn the Open Family
  • LibreChat

    Multi-provider chat with agents, presets, and team accounts.

    MITself-hostable

All alternatives

Other tools people replace

NotionAirtableSlackDatadogHashiCorp VaultTerraform