Grammarly vs HyperWrite: who uses which
Customers, public proof and the companies that use both.
On usedby, 44 companies use Grammarly and 8 use HyperWrite. No company is listed with both yet. Grammarly leads among the Schools & Universities companies on usedby that use either tool.Latest check Oct 5, 2026: 50 of 52 public lines checked. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side.
Who uses Grammarly, HyperWrite, or both
Every company with a public proof for at least one of the two tools.
44
use only Grammarly
0
companies use both
8
use only HyperWrite
44 companies use only Grammarly, 8 use only HyperWrite and 0 use both, out of the 52 companies on usedby that use at least one of them.
Where it lands
Newest customers
No new customer since tracking started on October 2, 2026.
Where it lands
Newest customers
No new customer since tracking started on October 4, 2026.
Who uses both
Companies with a confirmed or observed line on both tools.
By industry
Which tool the companies on usedby use, by industry. Shares of the companies on usedby that use Grammarly, HyperWrite or both: a share of the companies on usedby, not of the market.
Grammarly onlyBothHyperWrite only
More common with Grammarly
- Schools & Universities5 of the 7 Schools & Universities companies on usedby that use either tool use Grammarly.
- Marketing Tech4 of the 5 Marketing Tech companies on usedby that use either tool use Grammarly.
Source: confirmed and observed usedby lines. Job-post signals, the weakest proof level, are left out of these shares.
Side by side
Facts from our data and from each vendor's public pages. Each line says where it comes from.
Grammarly
HyperWriteWhat customers report
Results as the vendor or the customer published them, with the source and the date.
Questions about Grammarly and HyperWrite
Which is used more, Grammarly or HyperWrite?
Grammarly has more customers on usedby: 44 against 8 for HyperWrite.
Do companies use both Grammarly and HyperWrite?
usedby has not found a company with a confirmed or observed line on both Grammarly and HyperWrite yet.
Who uses Grammarly?
44 companies on usedby, each with the public page that shows it. See who uses Grammarly.
Who uses HyperWrite?
8 companies on usedby, each with the public page that shows it. See who uses HyperWrite.
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 is named as using both tools when its lines on both are confirmed or observed.