AI email clients, calendar planners, dictation and other tools that save one person time every day.
173
companies on usedby use a tool of this category
173 companies on usedby use at least one of the 7 tools in this category with a public customer. Reclaim leads with 80 companies. Then come Superhuman (29) and Shortwave (22). 8 companies run two of these tools or more. The most common pair is Reclaim with Shortwave (4 companies).Latest check Oct 14, 2026: 171 of 184 public lines checked. Counts are of companies on usedby, not of the whole market: we list a company when a public page shows its AI tools.
Companies with a public line for each tool. Job-post signals count and are drawn apart in the proof bar.
| # | Tool | Customers | Proof |
|---|---|---|---|
| 1 |  Reclaim | 80 | |
| 2 |  Superhuman | 29 | |
| 3 |  Shortwave | 22 | |
| 4 |  Wispr Flow | 18 | |
| 5 |  Scribe | 17 | |
| 6 |  Fyxer AI | 11 | |
| 7 |  Motion | 7 |
8 companies run two of these tools or more. The most common pair is Reclaim with Shortwave, at 4 companies.
ReclaimReclaim is used by 80 companies on usedby, 5 confirmed by a case study, a named quote or a press release. Customers include 1Password, Paperlike, and QuitCarbon. Who uses Reclaim, Reclaim vs Shortwave
Customer page: reclaim.ai. Latest check of 75 of 80 lines: Oct 8, 2026.
SuperhumanSuperhuman is used by 29 companies on usedby, 0 confirmed by a case study, a named quote or a press release. Customers include OpenAI, Netflix, and Zoom. Who uses Superhuman, Reclaim vs Superhuman
Customer page: superhuman.com. Latest check of 24 of 29 lines: Oct 13, 2026.
ShortwaveShortwave is used by 22 companies on usedby, 0 confirmed by a case study, a named quote or a press release. Customers include GitHub, Spotify, and HubSpot. Who uses Shortwave, Reclaim vs Shortwave
Latest check of 22 of 22 lines: Oct 14, 2026.
Wispr FlowWispr Flow is used by 18 companies on usedby, 6 confirmed by a case study, a named quote or a press release. Customers include FlightStory, Gaurav Vohra, and Lerai. Who uses Wispr Flow, Superhuman vs Wispr Flow
Customer page: wisprflow.ai. Latest check of 18 of 18 lines: Oct 7, 2026.
Companies first listed by a tool of this category in the last 90 days.
Side-by-side pages with the companies behind each tool.
Answers drawn from usedby data.
Reclaim, used by 80 of the 173 companies on usedby in this category. Then come Superhuman (29) and Shortwave (22). Who uses Reclaim.
Reclaim: 80 companies on usedby, against 29 for Superhuman. 2 companies use both, counting every proof level (job posts included).
Yes: 8 of the 173 companies on usedby in this category run two or more. The most common pair is Reclaim with Shortwave (4 companies).
By the number of companies with a public line for each tool, read from dated captures of vendor customer pages, case studies, press releases and job posts. Every proof level counts in the totals and the ranking, job-post signals included (the weakest proof, shown apart in the proof bar); ties go to the stronger proofs. usedby lists a company when a public page shows it, so these counts describe the companies on usedby, not the whole market.