Last updated: 16 October 2026

Editor's summary
Rethoric is a YC W21 company, founded by Eduardo Mussali, writing LinkedIn posts for US founders and SaaS executives. Posts are human-written only, at three to four a week, and clients include ClickUp, Checkr and Activeloop. Pricing is on request.
Listed for human-only writing at three to four LinkedIn posts a week, with ClickUp among clients.
Last checked 16 October 2026 by the Ghostwriter Index editors
Facts
| Services | LinkedIn ghostwriting |
|---|---|
| Writes for | Founders, SaaS executives |
| Formats | Posts |
| Regions served | United States |
| Minimum published price | Not published |
| Model | Not published |
| Founded | Not published |
| Team size | Not published |
| Notable clients | ClickUp, Checkr, Activeloop |
Sources
- rethoric.com/linkedin-ghostwriting-for-founders (read 16 October 2026)
- rethoric.com (read 16 October 2026)
Listed on
- LinkedIn ghostwriting agencies
- Ghostwriters for founders
- Ghostwriters for SaaS executives
- Ghostwriting agencies in the United States
- LinkedIn post ghostwriters
- LinkedIn ghostwriting agencies for founders
- LinkedIn ghostwriting agencies in the United States
- LinkedIn ghostwriting agencies for founders in the United States
- LinkedIn ghostwriting agencies for SaaS executives in the United States
Alternatives



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This entry is written from the sources above. An agency whose pricing or scope has changed updates it at the source and sends the links; the listing follows the record.