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Blck Alpaca vs Agent HUD

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

Blck Alpaca compared with Agent HUD
DetailBlck Alpaca logo Blck AlpacaAgent HUD logo Agent HUD
What it doesAI readiness check for websites: measures how well AI agents can access, understand and navigate your site Monitor quotas, tokens and coding agent sessions from your screen edge on Mac, iPhone and Apple Watch
StageStartup Not given
Founded2024 Not given
Based inAT Not given
Pricing modelFree Not given
PricingNot given Agent HUD (Mac app): Free. Agent HUD Remote: From $2.99 a month (1 Mac early-bird price), $4.99 regular; yearly plans from $29.99 early-bird to $49.99 regular. 2 Mac plans: $4.99/$7.99 monthly, $49.99/$79.99 yearly. 3 Mac plans: $5.99/$9.99 monthly, $59.99/$99.99 yearly. First week free on all plans
Key features
  • 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
  • Quotas, balances and reset times displayed at screen edge with color-coded status indicators
  • Approve or deny tool calls and answer agent questions directly from the HUD
  • One-click navigation back to any session's thread, tab or terminal pane
  • Three display modes: Notch, Simple and Dynamic for different screen layouts
  • Detailed token usage analysis by time, agent, model, session, turn and call
  • Built-in MCP server for agent-to-agent communication
  • iPhone and Apple Watch apps with iCloud sync for remote access
  • Voice input on Apple Watch to create new sessions
What makes it different
  • 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
  • Unified view of quotas and sessions for 18 agents on one screen edge
  • Built-in MCP server allows agents to communicate with each other and customize the UI
  • Works offline on iPhone with cached data and requires no separate account
  • End-to-end encrypted iCloud sync for Agent HUD Remote with no server access to data
Community votes00
DR (Domain Rating by Ahrefs)45 +1 (up) since last check4 no change since last check
Trust Flow (Majestic)153
Citation Flow (Majestic)3320
Referring domains (Majestic)26812

3 details filled in for both companies.

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