Visual builder for deterministic AI agent networks
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Free 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.
Pay-what-you-think pricing during soft launch with a minimum of $5/month. 7-day money-back guarantee after activation.
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
Real-time execution tracking with token cost monitoring
PDF rasterization and chunking for image-based PDFs
Dynamic document loading from Google Drive, APIs, and MCP sources
Quorum-based consensus verification for field extraction
Loop patterns for iterating over LLM list elements
Field-level context mapping between nodes
Self-hosted execution with customer API keys
Encrypted credential management for Drive, REST, URLs, and MCP
Non-technical user interface for prompt and flow editing
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
Precise control over agent paths without code-first framework overhead
Field-level context injection instead of dumping all data into prompts
Live control and inspection without redeployment cycles
Compliance-ready with self-hosted execution and customer-controlled keys
Purpose-built for PDF pipelines and document extraction workflows
Campfire SMS
LLM Flow Designer