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Campfire SMS vs The Brains

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

Campfire SMS compared with The Brains
DetailCampfire SMS logo Campfire SMSThe Brains logo The Brains
What it doesText your existing AI agent by SMS Founders, CEOs and investors as searchable MCP servers for Claude, Cursor or ChatGPT
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree start: 40 messages after phone verification, no card required. Monthly plan: $8 USD per month for 500 messages. One-time packs: $5 for 200 messages, $10 for 500 messages, $20 for 1,300 messages, $40 for 2,800 messages. Credits never expire. Not given
Key features
  • Two-way SMS messaging with AI agents
  • Grok Bot webhook wake from incoming SMS
  • Support for Grok Bot, Codex, Claude Code, and compatible MCP hosts
  • Local agent connector
  • Hosted MCP support
  • No phone app required
  • Agent updates and notifications by SMS
  • Message credits that never expire
  • 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
What makes it different
  • Text your existing agent without changing workflows or tools
  • Grok Bot can wake from incoming SMS while your PC is off
  • No subscription required for one-time message packs
  • Agent keeps existing permissions and tools
  • 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
Community votes00
DR (Domain Rating by Ahrefs)2 +2 (up) since last check2 −1 (down) since last check
Trust Flow (Majestic)06
Citation Flow (Majestic)1928
Referring domains (Majestic)1017

4 details filled in for both companies.

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