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.
Entry: $244/month (30% off early access, regular $349/month) for up to 5,000 requests per month. Pro: $559/month (30% off early access, regular $799/month) for up to 16,000 requests per month.
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
Build agents without code from the dashboard
Ground agents in your own knowledge bases
Connect twenty built-in integrations
Set request limits per project
Switch between models with one click
Control agent data retention
Set guardrails on agent responses
Use frontier and open-source models
Connect through API or MCP servers
Test agents in playground before production
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
Agents only access what you explicitly allow, not the entire internet or your systems
No message content stored by default, only metadata for usage reports
Predictable monthly pricing with a hard request limit, no surprise bills
EU-hosted with isolated storage and databases
Agents evolve without rebuilding when switching models or tools
Campfire SMS
Commt