| Price from | $16/mo | $69/mo |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 5 | 3 |
| Spec score · Cold Email Software | 8.3 (#10) | 8.2 (#12) |
| Spec score · Sales Engagement Software | 8.1 (#21) | 8.0 (#22) |
| Spec score · Email Scheduling Software | 8.3 (#9) | 8.1 (#12) |
| API | The site links to API documentation and describes API access alongside native integrations and MCP. | The REST API is included with the Growth plan and higher tiers. |
| Founded | 2018 | 2015 |
| Headquarters | Paris, France | Brussels, Belgium |
| Intended users | The site identifies sales reps, sales leaders, founders, and RevOps teams as audiences for lemlist. | Overloop describes Starter as for individuals, Growth for growing teams and Enterprise for large teams. |
| Product | lemlist describes itself as an AI-powered sales engagement platform for finding leads, personalizing outreach, and running multichannel campaigns. | Overloop helps find B2B prospects, get contact details and run personalized email and LinkedIn outreach sequences. |
| Security | The official trust center lists a SOC 2 type 2 report and controls covering areas including cloud security and data. | Overloop says it encrypts data in transit with TLS and uses Cloudflare for DDoS protection. |
| Support | Paid plans list in-app live support, while Enterprise includes priority support and a dedicated account manager. | Starter and Growth include chat support; Enterprise includes priority chat and email support and a dedicated Customer Success Manager. |
