# 6sense vs Attio: who uses which

On usedby, 32 companies use 6sense and 20 use Attio. 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: 39 of 52 public lines checked.

## Side by side

|  | [6sense](https://www.usedby.ai/tools/6sense.md) | [Attio](https://www.usedby.ai/tools/attio.md) |
|---|---|---|
| Public customers | 32 | 20 |
| Confirmed | 19 | 8 |
| Observed | 11 | 12 |
| Signals (job posts) | 2 | 0 |
| Top industries of customers | Cybersecurity (4), Marketing Tech (4), Data & Analytics (3) | DevTools & Infrastructure (2), Investment & VC (2), Artificial Intelligence (1) |
| Category | Sales Prospecting & Enrichment | Sales Prospecting & Enrichment |
| Security | SOC 2 (type not stated), ISO 27001, ISO 42001 ([trust.6sense.com](https://trust.6sense.com/), checked 2026-10-04) | ISO 27001 ([trust.attio.com](https://trust.attio.com/), checked 2026-10-04) |
| Data processing terms | A data processing agreement is available. ([trust.6sense.com](https://trust.6sense.com/), checked 2026-10-04) | A data processing agreement is available. ([attio.com](https://attio.com/legal/privacy), checked 2026-10-04) |
| Integrations | — | Typeform, Zapier, Slack, Aircall, Mailchimp, ChatGPT, Claude, Segment, Gmail, Outlook, Stripe, Zoom ([attio.com](https://attio.com/apps), checked 2026-10-04) |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Attio: [Passionfroot](https://www.usedby.ai/case-studies/passionfroot-attio.md): **25%**: “generating an extra 25% in GMV per month, thanks to Attio” (captured by usedby 2026-10-02)
- Attio: [Taskrabbit](https://www.usedby.ai/case-studies/taskrabbit-attio.md): **90%**: “90% team adoption overnight, up from sub 50%” (captured by usedby 2026-10-02)

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Source: https://www.usedby.ai/compare/6sense-vs-attio · How we check: https://www.usedby.ai/methodology