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Rhyven vs Living Brain

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Rhyven compared with Living Brain
DetailRhyven logo RhyvenLiving Brain logo Living Brain
What it doesMarketplace and runtime for headless, agent-first apps A persistent and self-learning interoperable memory layer for AI agents and tools.
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelOpen source Freemium
PricingNot given Living Brain API: $8 per 1M input tokens and $0.50 per 1M output tokens, pay as you go with $5 minimum top-up and no monthly minimum. Living Brain Workspace: $99 per month (most popular), includes three team seats, $80 shared monthly credits for first three cycles then $50, managed Brains and agents
Key features
  • Install agent-first apps without graphical interface
  • Connect via MCP or REST protocols
  • Browse and install from marketplace
  • Run apps locally on your server or computer
  • Share app results between connected agents
  • Build custom apps using Python, JavaScript or containers
  • Test improvements before reusing apps
  • Keep apps private or publish to marketplace
  • Optional runner to track tasks without model API agent
  • Linux x86-64 and ARM64 support
  • Semantic search and connection discovery
  • Memory scoring and optimization
  • REST API, SDK, CLI and MCP support
  • Document extraction and storage
  • Audio transcription
  • Webhook subscriptions and integrations
  • Slack and Telegram capture
  • Scheduled briefs and page history
  • Markdown export and structured output
  • Multi-brain and team collaboration
What makes it different
  • Data stays in your own environment
  • Add tools without changing agent harness
  • Multiple agents share results in same collection
  • Agents can create tools by automating repeated work
  • Open source with Apache 2.0 license
  • 22.6X fewer tokens per question and 95% lower cost per task vs full context baseline
  • 0% hallucinations on LongMemEval-S evaluation
  • Works across 60+ AI platforms via unified API
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet −1 (down) since last check12 +1 (up) since last check
Trust Flow (Majestic)07
Citation Flow (Majestic)1218
Referring domains (Majestic)213

4 details filled in for both companies.

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