Free for everyone. Paid tiers fund the work.
The report, all three levels, every language and Markdown export are free, forever, for anyone. Paying unlocks convenience features and keeps an independent developer developing. The code for every tier lives in the same public repository.
Tiers
Free
Forever. No account.
- The full report: findings with evidence, health score, verdict
- Three reading levels: plain, informed, expert
- Every language the app ships with (English and Spanish today)
- Markdown export
MIT licensed. No network access at all.
Supporter
PopularPay what you want, from $5.
- Everything in Free
- Upgrade advisor: five questions, ranked and costed recommendations
- Narrated summaries via the Claude API, using your own key
- Machine history: health over time on this device
One-time offline license key. Never expires.
Pro
For people who run more than one machine.
- Everything in Supporter
- Where to buy each recommendation: new, refurbished and used, by region
- Open and compare another machine's exported report
Yearly offline license key.
Team
Or $39 per machine per year. Minimum 5 machines.
- Everything in Pro
- Fleet dashboard
- Health over time per machine
- Upgrade budget planning
- CSV export
- Scheduled auto-upload
Powered by Threadwise, an open-source CRM. Questions? Talk to us.
Roadmap: PDF reports, alerts.
Enterprise
From. Priced per deployment.
- Everything in Team
- Self-hosted backend
- SSO / SAML and role-based access
- Hash-chained audit log
- Data residency
- Custom rules
- SLA and priority support
Annual contract.
Checkout runs on Stripe and shows your license key as soon as payment completes. It goes live with the first release; if a button doesn't work yet, email Eugene for a key.
Side by side
| Feature | Free | Supporter | Pro | Team | Enterprise |
|---|---|---|---|---|---|
| Full report with evidence, three levels, all languages | Included | Included | Included | Included | Included |
| Markdown export | Included | Included | Included | Included | Included |
| Upgrade advisor | — not included | Included | Included | Included | Included |
| Narrated summaries (Claude API, your own key) | — not included | Included | Included | Included | Included |
| Machine history (health over time on this device) | — not included | Included | Included | Included | Included |
| Where to buy (new · refurbished · used, by region) | — not included | — not included | Included | Included | Included |
| Open and compare another machine's exported report | — not included | — not included | Included | Included | Included |
| Fleet dashboard, health over time per machine | — not included | — not included | — not included | Included | Included |
| Upgrade budget planning | — not included | — not included | — not included | Included | Included |
| CSV export | — not included | — not included | — not included | Included | Included |
| Scheduled auto-upload | — not included | — not included | — not included | Included | Included |
| Self-hosted backend | — not included | — not included | — not included | — not included | Included |
| SSO / SAML, RBAC | — not included | — not included | — not included | — not included | Included |
| Hash-chained audit log | — not included | — not included | — not included | — not included | Included |
| Data residency, custom rules | — not included | — not included | — not included | — not included | Included |
| SLA and priority support | — not included | — not included | — not included | — not included | Included |
Questions people ask
Why pay if it's open source?
You don't have to. The paid tiers fund development and unlock convenience features: the advisor, narration, shopping links. Their code is in the same repository under the same MIT license; the app gates them behind a license key as a matter of honour, not enforcement.
How do license keys work?
A key is a short string signed with an Ed25519 private key that only the issuing tool holds. The app verifies it locally with the public key baked into the binary; there is no activation server, no device binding and no seat count to sync. Supporter keys never expire and are never checked online. Pro, Team and Enterprise keys carry an expiry date: when a subscription key is within 30 days of expiry, the app contacts innards.app/api/license/refresh once at startup to fetch a renewed key, sending only the key itself.
What does "pay what you want" mean for Supporter?
The suggested price is $9. Pay $5 if that's what it's worth to you, or more if you'd like to fund the next feature. Every Supporter key unlocks exactly the same things.
What does the narration feature actually do?
It rephrases the structured findings into a short narrative in your language and at your level, via the Claude API, using an API key you provide and pay for directly. It does not diagnose anything itself; the rules do. See what is sent.
What is Threadwise?
The open-source CRM the Team dashboard is built on. Team customers get a hosted workspace; Enterprise customers run the same backend on their own infrastructure.
Do you offer reviewer or educational keys?
Yes. Email Eugene with a sentence about what you need.