The Local-First Vanta Alternative for Agile Software Agencies
Stop paying $8,000+/year for automated cloud agents you don't need. Generate auditor-ready ISO 27001 policies and auto-fill client security spreadsheets in your browser in 60 seconds.
100% Client-Side. Tailored specifically for fast software teams. Generates 18 policies, 50 risk items, and auto-fills Excel questionnaires in under 60s.
Designed for enterprise IT and venture-backed companies. Requires mandatory annual contracts and invasive cloud agent installations.
Feature-by-Feature Breakdown
How LeanSec compares to Vanta for agency operations.
| Capability | LeanSec | Vanta |
|---|---|---|
| Pricing Model | €490 One-Time Lifetime | $8,000 - $15,000/yr Recurring |
| Architecture | 100% Local-First / In-Browser | Cloud Multi-Tenant SaaS |
| Excel Security Questionnaire Auto-Filler | ||
| ISO 27001:2022 18-Policy Generator | ||
| 50-Item IT Agency Risk Register | Requires setup | |
| Git & Markdown Export Bundle | PDF / Portal only | |
| Telemetry & Cloud Storage | Zero Server Retention | Full Cloud Persistence |
| Setup Time | < 5 Minutes | 4 - 8 Weeks |
Why Boutique Teams Choose LeanSec
Built from first principles for software developers who hate enterprise compliance bloat.
Small agencies cannot justify $800/month recurring compliance overhead when all enterprise clients need is auditor-approved policy documentation and answered SIG Lite forms.
Vanta requires read access to your cloud infrastructure and employee devices. LeanSec executes 100% in your browser memory — zero spreadsheets or tokens ever leave your laptop.
When enterprise clients send a 200-row vendor assessment spreadsheet (.xlsx), Vanta doesn't fill the file. LeanSec's local Fuse.js engine auto-completes it in under 60 seconds.
Pre-configured specifically for modern engineering boutiques rather than bloated enterprise IT departments.
Frequently Asked Questions
Why is LeanSec better than Vanta for a 15-person agency?
Vanta is designed for venture-backed SaaS startups that need continuous cloud agent telemetry. Small agencies primarily need auditor-approved ISO 27001 policies to pass procurement and a fast way to answer 200-question client spreadsheets without paying $8k+/yr.
Will certification auditors accept policies generated by LeanSec?
Yes. All 18 policies in LeanSec are rigorously mapped to ISO/IEC 27001:2022 controls (A.5 through A.8) and SOC 2 Type II Trust Services Criteria (CC1.1 through CC9.2).
How does the Excel Auto-Filler compare to manual questionnaire filling?
Manual questionnaire completion takes 8–16 hours of senior engineering time per client RFP. LeanSec matches questions locally against a 211-item security knowledge base in under 60 seconds with confidence scores.