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brethof-brain vs Linda

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

brethof-brain compared with Linda
Detailbrethof-brain logo brethof-brainLinda logo Linda
What it doesMemory system for AI agents that processes but never stores your data A private AI coworker for the Mac that runs local AI models and keeps all your data on your device.
StageNot given Not given
FoundedNot given Not given
Based inPL Not given
Pricing modelFreemium Free
PricingFree: 500 messages/month, 20 MB hosted storage. Starter: $9.99/month (founder price, regular $14.99), 2,000 messages/month, 500 MB storage. Pro: $19.99/month (regular $29.99), 4,000 messages/month, 2 GB storage. Team: $49.99/month (regular $74.99), 10,000 messages/month, 5 GB storage. Business: $99. Free with local AI models on your Mac. Optional: pay only for what you use when adding your own API key from providers like OpenRouter, OpenAI, Anthropic, Google, Groq, Mistral, or DeepSeek.
Key features
  • Curated records automatically maintained from conversations
  • Standing rules loaded with most messages
  • Full searchable chat history protected from deletion
  • Decision graph showing reasoning and rejected options
  • Session notes as agent handovers
  • Reusable playbooks across agents and projects
  • Ledger catching unstated intentions automatically
  • Local or hosted storage with encryption
  • Support for multiple AI agent platforms
  • Works in its own browser without accessing your personal browser or accounts
  • Voice input with on-device speech recognition
  • Projects to organize related tasks and share files between them
  • Specialists: pre-configured versions for specific types of work like research or bookkeeping
  • Routines that run automatically on a schedule (daily, weekly, or monthly)
  • Integrations with Outlook, Teams, Numbers, Pages, Notes, Calendar, Reminders, Notion, Todoist, Linear, GitHub, and Stripe
  • Local memory storage with Qdrant that is editable and visible
  • Choice of local AI models (Qwen, Granite, gpt-oss) or Ollama, LM Studio, or online providers with your API key
  • Chrome extension for optional access to your Chrome browser on approved sites
What makes it different
  • Encrypted storage where passphrase holder is the only key: even we cannot access it
  • Founder pricing locked in permanently for early subscribers
  • Runs entirely locally on your Mac with no cloud storage or account required, keeping all data private by default
  • Costs significantly less than cloud alternatives at $120-$300 per month
  • Voice processing happens on device with audio never sent or stored
  • Fully customizable with specialists you create for your own workflows
Community votes00
DR (Domain Rating by Ahrefs)10 no change since last check4 no change since last check
Trust Flow (Majestic)41
Citation Flow (Majestic)2724
Referring domains (Majestic)2313

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