Skip to main content

Built by makers, shipped in public

Sign in

Kalytera vs Vibe Greenlight

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

Kalytera compared with Vibe Greenlight
Detail KalyteraVibe Greenlight logo Vibe Greenlight
What it doesCatch your AI agents' mistakes, block the dangerous ones Launch readiness check for AI-built apps
StageStartup Not given
Founded2026 Not given
Based inNot given US
Pricing modelNot given Freemium
PricingFree: $0/month with 5,000 conversations/month, Langfuse or LangSmith integration, problems and Slack alerts, rules that block costly actions, no credit card required. Starter: $49/month for 25,000 conversations/month plus email support. Growth: $149/month for 100,000 conversations/month plus priorit Free Mini-Scan (homepage checks only), Launch Check $39 one-time ($29 for first 50 customers), Launch Check Pro coming soon, Fix-It Pack from $149
Key features
  • Monitor AI agent conversations without code by connecting Langfuse or LangSmith
  • Judge conversations on six criteria: accuracy, goal alignment, decision quality, completeness, helpfulness, and factuality
  • Create code-based rules that block risky actions before they run
  • Group failures into problems with suggested rules and failure counts
  • Send Slack alerts for serious mistakes and reply checks immediately
  • Add to agents with one line of Python code for OpenAI Agents SDK, LangChain and LangGraph
  • Mask sensitive data like email addresses, phone numbers and card numbers before sending to Kalytera
  • Rules continue running offline if Kalytera goes down
  • Correct judge verdicts by marking conversations as passed or failed
  • Security scanning (exposed keys, headers, CORS, RLS)
  • Broken flow detection (404 links, console errors, API failures)
  • Performance analysis via Lighthouse
  • SEO basics check (titles, meta descriptions, sitemaps)
  • Accessibility and UX review
  • Copy-paste fix prompts for Cursor, Lovable and Bolt
  • Supabase RLS read-only probe
  • No repository access required
  • GO/NO-GO launch verdict with score
  • Free re-check within 14 days
What makes it different
  • Rules are code-based, not AI, so they cannot be overridden or argued with
  • No code setup using Langfuse or LangSmith connections for immediate visibility
  • Rules continue protecting agents even when Kalytera is offline
  • Catches exact mistakes from real AI agent incidents like database deletes, account takeovers and crypto theft
  • Customer data stays on your servers; Kalytera only reads conversations, never writes or stores sensitive data
  • No repo access needed—outside-in checks only
  • Ranked report with copy-paste fix prompts, not raw scanner output
  • Under 1 hour delivery for most reports
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)02
Citation Flow (Majestic)1414
Referring domains (Majestic)282

4 details filled in for both companies.

More alternatives to Kalytera More alternatives to Vibe Greenlight

Ask us