# Outreach vs Regie.ai: who uses which

On usedby, 39 companies use Outreach and 12 use Regie.ai. 2 companies use both, including Jellyvision and Amplitude. Counts include every proof level, job-post signals included; each company keeps its proof level on each side. Latest check 2026-10-19: 48 of 51 public lines checked.

## Side by side

|  | [Outreach](https://www.usedby.ai/tools/outreach.md) | [Regie.ai](https://www.usedby.ai/tools/regie.md) |
|---|---|---|
| Public customers | 39 | 12 |
| Confirmed | 12 | 4 |
| Observed | 26 | 8 |
| Signals (job posts) | 1 | 0 |
| Top industries of customers (every proof level) | Data & Analytics (8), Telecommunications (4), Cybersecurity (3) | Data & Analytics (2), HR & Recruiting (2), Cybersecurity (1) |
| Category | Sales engagement & AI SDRs | Sales engagement & AI SDRs |
| Security | SOC 2 Type II, ISO 27001, ISO 27701, ISO 42001, HIPAA ([outreach.ai](https://www.outreach.ai/platform/trust), checked 2026-10-04) | — |
| Free trial | — | Free trial or free plan available. ([regie.ai](https://regie.ai/pricing), checked 2026-10-08) |
| Integrations | — | Gmail, Outlook, HubSpot, Salesforce, Monday CRM, Gong, Attention, Seismic ([regie.ai](https://regie.ai/integrations), checked 2026-10-08) |

## 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, Outreach | Proof, Regie.ai | First public proof, Outreach | First public proof, Regie.ai |
|---|---|---|---|---|
| [Jellyvision](https://www.usedby.ai/companies/jellyvision.md) | Confirmed | Confirmed | On or before October 2026 | On or before October 2026 |
| [Amplitude](https://www.usedby.ai/companies/amplitude.md) | Observed | Observed | — | On or before October 2026 |

## Published results

Reviewed stories only; usedby did not measure the figures.

- Outreach: [Traction Complete](https://www.usedby.ai/case-studies/traction-complete-outreach.md): **50%**: “driving 50% of their outbound pipeline” (captured by usedby 2026-10-13)
- Outreach: [Siemens](https://www.usedby.ai/case-studies/siemens-outreach-2.md): **4,000 sellers**: “Rolled out new forecasting process in 4 waves across 4,000 sellers” (captured by usedby 2026-10-13)

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