ByteDance collaboration suite (chat, docs, calendar, video).
2,447 sites
2,084 found by StackScope, 363 via launch platforms
- StackScope Wider Web 1,616
- StackScope Discovery (Indie) 468
- Product Hunt 230
- PeerPush 93
- Other 28
- Hacker News 12
Feishu / Lark appeared on about 780 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Get told when a new site ships with Feishu / Lark.
775 new sites with Feishu / Lark first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using Feishu / Lark, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workShare of new sites using Feishu / Lark
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026.
The shaded areas were measured against a different set of sites, so the line can step there without Feishu / Lark itself changing.
Coverage details
Before the dashed line where the dots begin, the line is a weekly average. After it, the last 90 days are shown one day at a time.
Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.
What kind of sites use Feishu / Lark
960 sites with a known type, all time
Domain endings using Feishu / Lark
2,445 sites, all time
- .com 60.3%
- .ai 10.2%
- .app 2.7%
- .xyz 2.7%
- .online 2.6%
- .org 2.5%
- .net 2.4%
- .site 2.3%
- .io 2.0%
- .tech 1.5%
- .uk 1.4%
- .cloud 1.0%
- .me 0.9%
- .de 0.7%
- .space 0.7%
Country
Country likely for 291 of 2,447 sites (11.9%), all time.
How we know
Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
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China 57.4%
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United States 16.2%
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United Kingdom 11.3%
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Germany 5.5%
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Singapore 3.4%
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Hong Kong SAR China 3.1%
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France 0.7%
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South Korea 0.7%
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Australia 0.3%
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Switzerland 0.3%
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Spain 0.3%
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Ireland 0.3%
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Japan 0.3%
Green hosting
361 checked sites since Apr 2026.
What this means
The share whose web host The Green Web Foundation lists as running on green energy, against the average for every new site we checked.
- Feishu / Lark 66%
- Average 47%
Collaboration leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 | ▼1 |
|
0.1% | 39.4% |
| #2 | ▲2 |
|
<0.1% | 32.0% |
| #3 | ▼1 |
|
<0.1% | 25.5% |
| #4 | – |
|
<0.1% | 1.4% |
| #5 | ▼1 | tldraw | <0.1% | 1.1% |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Collaboration tool.Among September launches it ranked #1 in Collaboration, up from #3 in August. All 25 in Collaboration →
Recent launches using Feishu / Lark
831 of the 2,447 sites using Feishu / Lark are product launches we list individually. The other 1,616 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works
Hum to Search
Also detected
KanaCraft Japanese
Also detected
PSL Rating
Also detected
GLM-Legal
Also detected
Showing the most recent 12 of 831.
The StackScope API serves all 2,447 sites using Feishu / Lark, filterable and exportable, from £15 a month.