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Campfire SMS vs Blck Alpaca

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 Blck Alpaca
DetailCampfire SMS logo Campfire SMSBlck Alpaca logo Blck Alpaca
What it doesText your existing AI agent by SMS AI readiness check for websites: measures how well AI agents can access, understand and navigate your site
StageNot given Startup
FoundedNot given 2024
Based inNot given AT
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
  • 28 automated checks across access, understanding, discoverability, EU transparency and usability
  • Static HTML analysis without JavaScript execution
  • AI crawler identifier testing with GPTBot, ChatGPT-User, ClaudeBot, PerplexityBot and Google-Extended
  • Rendered page analysis with JavaScript execution comparison
  • Observed agent task execution with logging
  • Five weighted scoring layers with consequence-based assessment
  • Letter grade result from A to F based on rubric version 1.1.3
  • Instant results with no registration required
  • Checks for robots.txt, sitemap, llms.txt and trust pages
  • Optional in-browser JavaScript rendering check
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
  • Weighted scoring model that treats missing features as not applicable rather than failures, preventing unfair penalties
  • EU-focused transparency and privacy layer addressing GDPR and consent requirements specific to European compliance
  • Versioned rubric that allows results to remain comparable across time
  • Real agent task execution logging showing exactly where AI agents get stuck on your site
Community votes00
DR (Domain Rating by Ahrefs)3 +1 (up) since last check56 +1 (up) since last check
Trust Flow (Majestic)015
Citation Flow (Majestic)1933
Referring domains (Majestic)10268

4 details filled in for both companies.

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