# Cold Email & Outreach: the tools companies use

185 companies on usedby use at least one of the 7 tools in this category with a public customer. Amplemarket leads with 60 companies. Counts are of companies on usedby, not of the whole market. Latest check 2026-10-08: 187 of 192 public lines checked.

> Sequencing and drafting of sales emails at scale

Family: [Sales & Growth](https://www.usedby.ai/tools/category/sales-growth.md)

## Ranking

Public customers count every public line, job-post signals included; ties share a rank.

| Rank | Tool | Public customers | Confirmed | Observed | Signals |
|---|---|---|---|---|---|
| 1 | [Amplemarket](https://www.usedby.ai/tools/amplemarket.md) | 60 | 49 | 11 | 0 |
| 2 | [Nooks](https://www.usedby.ai/tools/nooks.md) | 55 | 40 | 12 | 3 |
| 3 | [Outreach](https://www.usedby.ai/tools/outreach.md) | 35 | 22 | 12 | 1 |
| 4 | [Salesforge](https://www.usedby.ai/tools/salesforge.md) | 18 | 16 | 2 | 0 |
| 5 | [Salesloft](https://www.usedby.ai/tools/salesloft.md) | 15 | 11 | 0 | 4 |
| 6 | [Lavender](https://www.usedby.ai/tools/lavender.md) | 6 | 6 | 0 | 0 |
| 7 | [Regie](https://www.usedby.ai/tools/regie.md) | 3 | 3 | 0 | 0 |

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Source: https://www.usedby.ai/tools/category/cold-email-outreach · How we check: https://www.usedby.ai/methodology