LanguageTool on new websites
Open-source grammar, style, and spell-check service available as a browser extension and API.
- Sites using LanguageTool
- 23
- since Apr 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 19
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| First seen | Apr 9, 2026 |
|---|---|
| Last seen | Oct 12, 2026 |
What we found
- LanguageTool appeared on 6 new sites in the last 30 days.[1]
Share of new sites using LanguageTool
The line is the 7-day average share of new sites that use LanguageTool, since 10 September.
Who uses LanguageTool
| Type | Sites | Share | Bar |
|---|---|---|---|
| Productivity | 10 | 58.8% | |
| Education | 5 | 29.4% | |
| Design | 2 | 11.8% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 12 | 52.2% | |
| .app | 3 | 13.0% | |
| .in | 2 | 8.7% | |
| .tools | 2 | 8.7% | |
| .br | 1 | 4.4% |
Productivity on new sites
| # | Movement | Tool | Share of category | Bar | |
|---|---|---|---|---|---|
| 1 | – |
Google Docs
|
42.0% | ||
| 2 | – |
Google Drive
|
26.7% | ||
| 3 | – |
Notion
|
13.9% | ||
| 4 | – |
Zapier
|
6.3% | ||
| 5 | – | Bynder | 6.1% | ||
| … | |||||
| 14 | ▲6 | LanguageTool | 0.5% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Productivity tool. Among September launches it ranked #13 in Productivity, up from #19 in August. All 104 in Productivity
Recently launched products built on LanguageTool
19 of the 23 sites using LanguageTool are product launches we list individually. The other 4 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
-
Xplosole
xplosole.com
-
Open Doc Tools — 59 free PDF, image and office tools
opendoctools.com
-
Lectorium
app.lectorium.com.br
India
Brazil
Showing the most recent 12 of 19.
Watches, exports and the API give you all 23 sites using LanguageTool, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
How this page is made
FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards LanguageTool when we detect LanguageTool on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites