# Ironclad vs Ivo: who uses which

On usedby, 58 companies use Ironclad and 25 use Ivo. 3 companies use both, including Reddit, Canva and Quora. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-07: 78 of 83 public lines checked.

## Side by side

|  | [Ironclad](https://www.usedby.ai/tools/ironclad.md) | [Ivo](https://www.usedby.ai/tools/ivo.md) |
|---|---|---|
| Public customers | 58 | 25 |
| Confirmed | 33 | 14 |
| Observed | 19 | 11 |
| Signals (job posts) | 6 | 0 |
| Top industries of customers | DevTools & Infrastructure (7), Sales Tech & CRM (5), Media & Publishing (4) | Marketing Tech (3), Media & Publishing (3), DevTools & Infrastructure (2) |
| Category | Legal AI | Legal AI |
| Data processing terms | A data processing agreement is available. ([ironcladapp.com](https://ironcladapp.com/security), checked 2026-10-03) | — |

## Companies named on both

Confirmed or observed on each side. The first public proof is not an adoption date.

| Company | First public proof, Ironclad |
|---|---|
| [Reddit](https://www.usedby.ai/companies/reddit.md) | — |
| [Canva](https://www.usedby.ai/companies/canva.md) | On or before October 2024 |
| [Quora](https://www.usedby.ai/companies/quora.md) | On or before October 2025 |

## 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)
- Ivo: [Sunrider](https://www.usedby.ai/case-studies/sunrider-ivo.md): **weeks to hours**: “Cut review time from weeks to hours” (captured by usedby 2026-10-07)
- Ivo: [Vantage Data Centers](https://www.usedby.ai/case-studies/vantage-data-centers-ivo.md): **4–5+ hours**: “Large GC and construction agreements: Saving 4–5+ hours per review” (captured by usedby 2026-10-07)

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