# Ironclad vs Supio: who uses which

On usedby, 58 companies use Ironclad and 24 use Supio. No company is listed with both yet. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-08: 77 of 82 public lines checked.

## Side by side

|  | [Ironclad](https://www.usedby.ai/tools/ironclad.md) | [Supio](https://www.usedby.ai/tools/supio.md) |
|---|---|---|
| Public customers | 58 | 24 |
| Confirmed | 33 | 19 |
| Observed | 19 | 5 |
| Signals (job posts) | 6 | 0 |
| Top industries of customers | DevTools & Infrastructure (7), Sales Tech & CRM (5), Media & Publishing (4) | — |
| Category | Legal AI | Legal AI |
| Data processing terms | A data processing agreement is available. ([ironcladapp.com](https://ironcladapp.com/security), checked 2026-10-03) | — |
| Security | — | SOC 2 Type II ([supio.com](https://www.supio.com/security), checked 2026-10-08) |
| Integrations | — | Litify, SmartAdvocate, Casepeer, MyCase, Smokeball, Jove ([supio.com](https://www.supio.com/integrations), checked 2026-10-08) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Ironclad: [Vinted](https://www.usedby.ai/case-studies/vinted-ironclad.md): **120 users**: “120 users across 12 workflows” (published 2025-09-23)
- Ironclad: [Vontier](https://www.usedby.ai/case-studies/vontier-ironclad.md): **3-5 days**: “Now for complex agreements, “It’s more like 3-5 days.”” (published 2026-01-05)
- Supio: [Phillips Law Group](https://www.usedby.ai/case-studies/phillips-law-group-supio-2.md): **17%**: “Phillips Law Group achieved 17% higher settlement values” (published 2026-07-14)
- Supio: [Phillips Law Group](https://www.usedby.ai/case-studies/phillips-law-group-supio.md): **2.7x**: “Each case earns 2.7x what the firm would have netted on a referral” (published 2026-10-07)

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Source: https://www.usedby.ai/compare/ironclad-vs-supio · How we check: https://www.usedby.ai/methodology