# Glean vs Sana: who uses which

On usedby, 51 companies use Glean and 35 use Sana. 1 company uses both, including Apollo.io. 1 of them is known through a job post (the weakest proof) on at least one side. Counts include every proof level, job-post signals included; each company keeps its proof level on each side. Latest check 2026-10-17: 80 of 86 public lines checked.

## Side by side

|  | [Glean](https://www.usedby.ai/tools/glean.md) | [Sana](https://www.usedby.ai/tools/sana.md) |
|---|---|---|
| Public customers | 51 | 35 |
| Confirmed | 26 | 0 |
| Observed | 22 | 35 |
| Signals (job posts) | 3 | 0 |
| Top industries of customers (every proof level) | Fintech & Payments (6), Media & Publishing (5), Data & Analytics (4) | Fintech & Payments (4), Manufacturing (3), Agency & Studio (2) |
| Category | Enterprise search & knowledge | Enterprise search & knowledge |
| Security | SOC 2 Type II, ISO 27001, ISO 42001, HIPAA ([glean.com](https://www.glean.com/platform/security), checked 2026-10-04) | — |
| Integrations | Slack, Google Drive, Jira, Confluence, SharePoint, GitHub, Salesforce, Microsoft 365, ServiceNow, Workday, Zendesk, Snowflake ([glean.com](https://www.glean.com/platform/connectors), checked 2026-10-04) | Google Drive, Github, Slack, Zendesk, Confluence, Sharepoint, Jira, Teams, Salesforce, Gmail, Workday, Outlook ([sanalabs.com](https://sanalabs.com/products/sana/integrations), checked 2026-10-04) |
| Pricing | — | Enterprise: contact sales ([sanalabs.com](https://sanalabs.com/products/sana/pricing), checked 2026-10-04) |
| Vendor status | — | Acquired by Workday, according to the vendor's homepage. ([sanalabs.com](https://sanalabs.com/), checked 2026-10-04) |

## Companies that use both

Every proof level counts; the proof level of each side is shown, strongest proofs first. The first public proof is not an adoption date.

| Company | Proof, Glean | Proof, Sana | First public proof, Glean |
|---|---|---|---|
| [Apollo.io](https://www.usedby.ai/companies/apolloio.md) | Signal (job post) | Observed | Job post, October 2026 |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Glean: [Pure Storage](https://www.usedby.ai/case-studies/everpure-glean.md): **30+ min**: “30+ min saved on searches with Glean” (captured by usedby 2026-10-07)
- Glean: [Nile](https://www.usedby.ai/case-studies/nile-glean.md): **4 hours**: “What once took PMs up to 4 hours per document now takes just minutes” (captured by usedby 2026-10-07)

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