Clean vs Harpoon
| Clean | Harpoon | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | extension, Web | Web |
| Account matching | Yes | — |
| Firmographic filters | Yes | — |
| Technographic data | Yes | — |
| Intent signals | Yes | — |
| Scoring method | ai-assisted | — |
| CRM sync | Yes | — |
Both are listed in Best Ideal Customer Profile Software. On Freedom251, Clean scores higher on our published basis.