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7 free diagnostic tools · no signup

Free tools for
IT teams.

Diagnostic scanners and calculators built on real data: live DNS lookups, CSV parsing, Microsoft Graph OAuth, GitHub API. Instant results, no signup walls.

Microsoft 365 auditSecurity postureAI readinessAutomation ROIEmail deliverabilityDevEx scoring
  • Anonymous, no account needed
  • Most take 30 seconds to 4 minutes
  • The optional paid tier opens the full report

Diagnostic Arsenal

Pick the question. Get an answer.

Flagship audit at the top. Specialized scanners below. Every tool runs anonymously, the optional paid tier adds implementation hours.

FLAGSHIP · 3-WAY SCAN

SaaS Auditor - License, Spend & Shadow IT

Find every SaaS you run - and pay for - across users, spend, and SSO.

Three ways to scan: a users export or live Microsoft Graph (license waste, Shadow IT, security posture, Conditional Access, Copilot readiness); a card/accounting export (your full SaaS spend footprint, Shadow AI, duplicate tools, unknown recurring charges); or an Okta/Google SSO export (app inventory + risky OAuth scopes). With an AI Captain’s Brief, exact CSP pricing, remediation runbooks, and a branded PDF - CSV paths processed entirely in your browser.

What you get

Users · Spend · SSO · live Microsoft Graph · AI brief + exact CSP pricing + remediation runbooks · privacy-first

Launch flagship audit
FREE · M365 POSTURE

Microsoft 365 Security Scorecard

Review your Microsoft 365 security posture across 38 risk-weighted controls.

38 risk-weighted checks in 6 categories from the draft ITSailor Microsoft 365 Security Baseline. Public source links, localStorage persistence and a direct path to the Architecture Workshop.

What you get

38 controls · 6 categories · directional security review

Open tool
FREE · 18 CONTROLS

AI Readiness Scan

Get an AI deployment verdict, risk register, and 90-day plan from what you declare.

18 deployment controls across 6 dimensions: use case, data, governance, security, architecture, operations. Readiness verdict, six-axis view, risk register, first safe use case, 30/60/90 plan, and a PDF brief in six sections. Scored from your answers, in your browser. No login.

What you get

18 controls · 6 dimensions · self-assessment, not an audit

Open tool
FREE · PREMIUM REPORT

Offboarding Risk Profiler

Identify access leaks and data risks for departing users.

Industry-calibrated risk assessment. Get Shadow IT exposure score, radar chart, compliance gap matrix, cost-impact estimate (IBM CODB 2025), and a remediation timeline.

What you get

Risk radar · compliance gap matrix · cost-impact estimate (IBM CODB 2025)

Open tool
FREE · 3 SCENARIOS

Automation ROI Scenario Builder

Model one workflow from your own operating numbers and see the range it produces.

Enter manual effort, loaded hourly cost, automatable share, build cost, run cost, and your full-time week. Get a low, centre, and high annual value with every assumption printed beside it, plus an optional 10-question maturity scan, 7 of them scored.

What you get

Your six operating inputs · low, centre, and high case · 7 scored questions of 10

Open tool
FREE · LIVE DNS

Email Deliverability Scanner

Ensure your emails hit the inbox, not the spam folder.

Live DNS lookup of SPF, DKIM, DMARC, BIMI, MTA-STS, TLS-RPT, MX, and blacklist status. 29 DKIM selectors probed across major vendors. Inbox-readiness score in seconds.

Open tool
FREE · GITHUB API

DevEx Maturity Scan

Inspect one GitHub repository across five evidence families.

Use a fine-grained, read-only token restricted to one repository. The scan reviews delivery, security, governance, documentation, and activity signals, preserves the controls it cannot read, and shows every detected repair.

Open tool

All tools run anonymously, no account needed, the optional paid tier opens the full report or implementation plan.

What happens after you run a tool

From free diagnostic to deployed architecture

Run any tool

Anonymous, instant, no account. Most tools take 30 seconds to 4 minutes.

Architecture Workshop

Your tool result flows directly into a 2-hour workshop with the founder. Output: hardened baseline + Terraform + Power Automate flows you keep.

Implementation or Exit Kit

Either we implement (paid SOW) or you take the Exit Kit and ship it yourself. Your stack, your choice. No vendor lock-in.

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