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The Brains vs Tulsk

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

The Brains compared with Tulsk
DetailThe Brains logo The BrainsTulsk logo Tulsk
What it doesFounders, CEOs and investors as searchable MCP servers for Claude, Cursor or ChatGPT Autonomous AI agents that plan, execute, and deliver work without setup or babysitting
StageNot given Startup
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free: $0/month with unlimited projects and tasks plus $2 of agent work to get started, no credit card required. Starter: $39/month with $50 of agent work monthly and up to 6 AI agents. Pro: $99/month with $120 of agent work monthly and unlimited agents, marked as most popular. Enterprise: custom pri
Key features
  • Searchable MCP servers for each founder, CEO or investor
  • Integration with Claude, Cursor and ChatGPT
  • All answers cite their original sources
  • Built from talks, essays and posts
  • Request new brains to be built
  • Claim and verify your own brain
  • Open source codebase on GitHub
  • Create agents by describing their role in natural language; Tulsk automatically builds them with the right skills, tools, and schedules
  • Agents run continuously in the cloud on schedules, events, mentions, or connected channels without user intervention
  • Memory system that learns preferences and project context, separated between personal and team-shared knowledge
  • Reusable skills that agents follow consistently without re-explanation across the entire team
  • Approval system for writes to connected apps and new connections before agents act
  • Connect Slack, Telegram, or WhatsApp for agents to receive and respond to messages with the team's preferred communication tools
  • Real workspace files created by agents with live preview; files persist even when the workspace computer sleeps
  • Mac desktop app for quick access via keyboard shortcut to chat, inbox, and workspace in any application
What makes it different
  • Every answer is cited and traceable to original sources
  • Access to knowledge of founders, CEOs and investors in one place
  • Works directly with popular AI tools like Claude, Cursor and ChatGPT
  • Open source and community-driven
  • Agents run autonomously in the cloud without requiring setup, configuration screens, or DevOps knowledge
  • Integration with any HTTP API, MCP server, or internal company API without agents being limited to one suite
  • Reusable skills and shared knowledge layer allow teams to teach patterns once and have all agents follow them consistently
  • Free tier with unlimited projects and tasks plus $2 of agent work lets teams start and explore without credit card commitment
Community votes00
DR (Domain Rating by Ahrefs)2 −1 (down) since last check23 no change since last check
Trust Flow (Majestic)63
Citation Flow (Majestic)2830
Referring domains (Majestic)17122

4 details filled in for both companies.

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