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ARA Community Edition

Free for internal production use, subject to the Community Edition EULA. Enter your email and we'll send you a download link immediately.

Choose platform

On an Apple-silicon Mac? Pick Linux ARM64 - Docker containers on Apple silicon are arm64 by default, and the ARM64 build runs natively in them (no Rosetta, no --platform flag). Not sure which you need? Run uname -m where ARA will run: x86_64 or aarch64 is your answer.

Included

  • Decision recording + persistence
  • Exact replay for any past decision
  • Entity state queries
  • Python + Java SDK included
  • Binary protocol (FlatBuffers/TCP)
  • Single-node deployment
  • Community forum support

Enterprise only

  • Multi-node HA replication
  • RBAC + audit export
  • Compliance report pack
  • Enterprise SSO
  • 99.9% uptime SLA
  • Dedicated support
Need Enterprise? →
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After downloading
tar -xzf ara-*-linux-x86_64.tar.gz
cd ara-*-linux-x86_64
./install.sh
./bin/ara-start.sh                      # first run prints your activation code + link
./bin/ara-start.sh --activate <token>   # token comes from that link - one time only

No token yet? That's expected - the first run prints your machine's activation code and the aralabs.ai/activate link to exchange it (any browser, any device). Server listens on localhost:50051 (base port). See the quickstart for first steps.

Read the docs → Join the community

Verify your download

Each download is patched with your own license key, so it's a unique file, not a copy of a generically published release artifact. Its SHA-256 is computed and shown on the confirmation page right after your download completes.

# Verify after downloading (Linux/macOS) shasum -a 256 ara-*-linux-x86_64.tar.gz # Compare against the hash shown on the confirmation page