Superhuman vs Wispr Flow: who uses which
Customers, public proof and the companies that use both.
On usedby, 29 companies use Superhuman and 18 use Wispr Flow. 1 company uses both, including Notion. Superhuman leads among the DevTools & Infrastructure companies on usedby that use either tool.Latest check Oct 13, 2026: 42 of 47 public lines checked. Counts include every proof level, job-post signals included. A company on both tools counts at any proof level, and a job post on one side is marked as such.
Who uses Superhuman, Wispr Flow, or both
Every company with a public proof for at least one of the two tools.
28
use only Superhuman
1
company uses both
17
use only Wispr Flow
28 companies use only Superhuman, 17 use only Wispr Flow and 1 uses both, out of the 46 companies on usedby that use at least one of them.
Who uses both
Companies with a public line on both tools, at any proof level: the strongest proofs come first, and a job post is marked.
| Company | First public proof, Wispr Flow |
|---|---|
 Notion | On or before Jan 2025 |
By industry
Which tool the companies on usedby use, by industry. Shares of the companies on usedby that use Superhuman, Wispr Flow or both: a share of the companies on usedby, not of the market.
Superhuman onlyBothWispr Flow only
More common with Superhuman
- DevTools & Infrastructure7 of the 8 DevTools & Infrastructure companies on usedby that use either tool use Superhuman, 1 of them alongside Wispr Flow.
- Artificial Intelligence5 of the 7 Artificial Intelligence companies on usedby that use either tool use Superhuman.
Source: every usedby line, from confirmed proofs to job-post signals (the weakest proof level).
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Superhuman
Wispr FlowWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Superhuman
No reviewed story for Superhuman yet.
Wispr Flow
2-3x faster communication
Gaurav Vohra
Vendor case study, wisprflow.ai, captured Oct 7, 2026
$3.08M estimated cost savings per year
Clay
Vendor case study, wisprflow.ai, captured Oct 7, 2026
Questions about Superhuman and Wispr Flow
Which is used more, Superhuman or Wispr Flow?
Superhuman has more customers on usedby: 29 against 18 for Wispr Flow.
Do companies use both Superhuman and Wispr Flow?
Yes. 1 company uses both on usedby, including Notion.
Who uses Superhuman?
29 companies on usedby, each with the public page that shows it. See who uses Superhuman.
Who uses Wispr Flow?
18 companies on usedby, each with the public page that shows it. See who uses Wispr Flow.
How does usedby count customers?
A company counts when a public page shows it: a vendor's customer page, a case study, a press release or a job post, most saved with a dated capture. Every line is a customer, at one of three proof levels: confirmed, observed or signal (a job post, the weakest). A company counts as using both tools when it has a line on each, at any level; the list shows the strongest proofs first and marks job posts.