Every formula checked
Hard-coded values, missing anchors, inconsistent ranges, and broken references — flagged with severity and cell-level evidence.
Independent model verification
Every model.
Independently verified.
Every formula checked. Every dependency mapped. Every assumption tested. Every version tracked. Cell-level findings. Severity scores. A complete audit trail — in minutes.
Processed on EU servers · Zero data retention on AI inference · GDPR Article 28
Four dimensions of model integrity
Progressive confidence in every audit — the rigour of a specialist review at machine speed.
Every dependency mapped
Complete structural view of your model — cell relationships, cross-sheet flows, orphans, and broken external links.
Every assumption tested
Financial logic violations — DSCR covenants, IRR construction, NPV assumptions — tested against domain-specific rules.
Every version tracked
Cell-level comparison between model versions — what changed, where, and what it affects downstream.
Kalc is the independent verification layer — not the tool that built the model. The tool that checks it.
Independent by design
Findings with severity, confidence, and evidence — no stake in the result.
Audit-trail ready
Formatted for lender reports, IC memos, and client deliverables.
Your model stays yours
EU-hosted processing. Zero retention on AI inference calls.
Feature-gated pricing
Pay for the depth of verification you need — not just seat count.
Free
€0
- 5 audits / month
- Formula verification
- General template
Starter
€49/mo
- Unlimited audits
- + Structure mapping
- AI executive summary
Professional
€179/mo
- Full financial logic checks
- Version comparison
- 2 sector templates
Firm
€449/mo
- 15 seats · All 5 sectors
- Full methodology access
- SSO · Team audit trail
Enterprise self-hosted deployment available. hello@kalc.tech
The audit that doesn't slow you down.
Run systematic checks in minutes. Start with the private beta — invite-only access.
Join the private beta