Cal.com
Cal.com in each crawled group, and in the wider sample. Scheduling and Forms.
| Group | Crawled | Running Cal.com | Share |
|---|---|---|---|
| Inc 5000 (2026) | 4,886 | n/a | n/a |
| Y Combinator companies | 5,386 | 76 | 1.4% |
| Fortune 500 | 472 | n/a | n/a |
| Unicorns | 1,000 | n/a | n/a |
| SaaS companies | 8,173 | 5 | 0.1% |
| Tranco top 10,000 | 1,572 | n/a | n/a |
| Wider sample | 8,291 | 3 | 0.0% |
Group rows come from rendered homepage crawls; the wider sample is a plain fetch, so it undercounts tools a tag manager injects after the page loads. <5 means fewer than 5 crawled domains in that group. Method · Scheduling and Forms across all groups · Cal.com scheduling embed script or its booking iframe URL.
Detected by:
html data-cal-link=
Wider sample
Cal.com was detected on 3 of 8,291 company websites drawn from Crunchbase company records, companies with 11 to 1,000 employees. The cuts below divide by each segment's own crawled base.
By industry
| Industry | Crawled | Running Cal.com | Share |
|---|---|---|---|
| Artificial Intelligence (AI) | 1,631 | 1 | 0.1% |
| Financial Services | 548 | 0 | 0.0% |
| Biotechnology | 521 | 0 | 0.0% |
| Information Technology | 503 | 1 | 0.2% |
| Health Care | 420 | 0 | 0.0% |
| Apps | 395 | 0 | 0.0% |
| Data and Analytics | 373 | 0 | 0.0% |
| Commerce and Shopping | 347 | 0 | 0.0% |
| Administrative Services | 344 | 0 | 0.0% |
| Energy | 294 | 0 | 0.0% |
By employee size band
| Size band | Crawled | Running Cal.com | Share |
|---|---|---|---|
| 11-50 | 6,249 | 2 | 0.0% |
| 51-200 | 2,042 | 1 | 0.0% |
By country
| Country | Crawled | Running Cal.com | Share |
|---|---|---|---|
| United States | 5,475 | 3 | 0.1% |
| United Kingdom | 803 | 0 | 0.0% |
| Canada | 480 | 0 | 0.0% |
| Germany | 430 | 0 | 0.0% |
| France | 422 | 0 | 0.0% |
| Australia | 212 | 0 | 0.0% |
| Netherlands | 146 | 0 | 0.0% |
| Sweden | 84 | 0 | 0.0% |
| Denmark | 75 | 0 | 0.0% |
| Finland | 68 | 0 | 0.0% |
Cite this
Installmap, Cal.com adoption, crawl of 2026-09-03, https://installmap.com/tools/cal-com.
Related tools in this category
- HubSpot Forms 3.7%
- Gravity Forms 1.3%
- Calendly 0.6%
- HubSpot Meetings 0.4%
- Marketo Forms 0.3%
- Typeform 0.3%
- Google Forms 0.2%
- Jotform 0.1%