| What it does | The verification layer for AI code change
| AI agents that prevent production incidents by verifying changes and investigating alerts
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| Stage | MVP
| Not given
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| Founded | Not given
| 2023
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| Based in | Not given
| US
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| Pricing model | Freemium
| Paid
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| Pricing | Free plan: $0/mo with 500 verifications/mo and unlimited local CLI runs. Pro: $59/mo with 10,000 verifications/mo (early access). Scale: $300/mo with 100,000 verifications/mo (early access). Enterprise: Custom pricing (early access).
| Team $700/month (1,400 credits), Pro $1,500/month (3,000 credits), Scale $3,000/month (6,000 credits), Enterprise custom annual billing. Change verification costs 2 credits ($1), issue investigation costs 10 credits ($5), chat requests 1 credit per started minute after first 30 seconds ($0.50/minute
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| Key features | - Verify arbitrary diffs from agents, codemods, or humans
- Three-verdict system: SAFE, UNSAFE, UNPROVEN
- Runs test suite on isolated shadow tree copy
- Changed-line coverage attestation for Python
- Reproducible verification report with audit-grade record
- MCP server for AI agents to verify before landing
- CI gate that blocks unsafe merges
- Syntax and imports validation gates
- Runs locally with no code upload to external service
| - Production change verification with up to 14-day monitoring
- Automated root cause analysis for production issues
- Fix pull request generation with production evidence
- Environment graph mapping services and dependencies
- Alert deduplication and false positive dismissal
- Operational memory accumulating across investigations
- Integration with Slack, Microsoft Teams, and web app
- SOC 2 Type II compliance and read-only by default
- MCP (Model Context Protocol) server support
- Custom agents and alert routing
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| What makes it different | - Only system that proves changed lines are actually tested, not just that tests pass
- Works with any AI coding agent and integrates via MCP
- Code never leaves your machine; runs entirely locally
- Free local CLI with unlimited verifications, paid only for managed infrastructure
| - Verifies production changes against real traffic for up to 14 days
- Hands off fix pull requests with production evidence for review
- Closes false positives and investigates only real production issues
- Learns from each fix and compounds knowledge across the team
- Read-only by default with full audit trails and SOC 2 Type II compliance
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 2 ● no change since last check | 47 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 11 |
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| Citation Flow (Majestic) | 15 | 36 |
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| Referring domains (Majestic) | 4 | 265 |
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Refactron™
Cleric