| What it does | Catch your AI agents' mistakes, block the dangerous ones
| Engineering that never sleeps, for every app
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| Stage | Startup
| Startup
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| Founded | 2026
| 2026
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| Based in | Not given
| FR
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| Pricing model | Not given
| Freemium
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| Pricing | Free: $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 plan includes 1,000 credits per month. Starter begins at $25/month (10,000 to 50,000 credits, at $2.50 per 1,000 credits). Pro begins at $180/month (80,000 to 320,000 credits, at $2.25 per 1,000 credits). Enterprise pricing is custom. Annual Pro includes two months free and done-for-you migrati
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| 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
| - Pre-launch security, reliability, data, performance, cost, and code quality audit
- 24/7 uptime monitoring with downtime alerts
- Error tracking and session replay with 90 days history
- AI-powered fix prompts that work with Lovable, Bolt, Replit, and Claude Code
- Unlimited apps on any plan with shared credit balance
- Status page and Trust Page for user transparency
- GitHub integration for code change detection
- Slack alerts and webhooks on Pro and above
- Migration done-for-you on annual Pro plan
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| 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
| - Works with every AI builder, not just one—covers Lovable, Bolt, Replit, Base44, Claude Code, and others
- Monitoring and watching never consume credits—only work is metered
- Plain-language findings and fix prompts for non-engineers
- Your code and accounts stay yours—read-only audit and month-to-month plans
- Open source browser SDK published under MIT License
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 1 ● no change since last check | 4 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 4 |
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| Citation Flow (Majestic) | 14 | 23 |
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| Referring domains (Majestic) | 28 | 12 |
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