Optimizely
Optimizely in each crawled group, and in the wider sample. A/B Testing and Personalization.
| Group | Crawled | Running Optimizely | Share |
|---|---|---|---|
| Inc 5000 (2026) | 4,886 | 10 | 0.2% |
| Y Combinator companies | 5,386 | 19 | 0.4% |
| Fortune 500 | 472 | 14 | 3.0% |
| Unicorns | 1,000 | 26 | 2.6% |
| SaaS companies | 8,173 | 57 | 0.7% |
| Tranco top 10,000 | 1,572 | 31 | 2.0% |
| Wider sample | 8,291 | 9 | 0.1% |
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 · A/B Testing and Personalization across all groups · Optimizely experimentation snippet loaded from its project scoped CDN path.
Detected by:
html optimizely.push( script cdn.optimizely.com/js/8162292458.js
Wider sample
Optimizely was detected on 9 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 Optimizely | Share |
|---|---|---|---|
| Artificial Intelligence (AI) | 1,631 | 0 | 0.0% |
| Financial Services | 548 | 1 | 0.2% |
| Biotechnology | 521 | 0 | 0.0% |
| Information Technology | 503 | 0 | 0.0% |
| Health Care | 420 | 1 | 0.2% |
| Apps | 395 | 2 | 0.5% |
| Data and Analytics | 373 | 2 | 0.5% |
| 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 Optimizely | Share |
|---|---|---|---|
| 11-50 | 6,249 | 4 | 0.1% |
| 51-200 | 2,042 | 5 | 0.2% |
By country
| Country | Crawled | Running Optimizely | Share |
|---|---|---|---|
| United States | 5,475 | 7 | 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 | 1 | 0.5% |
| Netherlands | 146 | 0 | 0.0% |
| Sweden | 84 | 1 | 1.2% |
| Denmark | 75 | 0 | 0.0% |
| Finland | 68 | 0 | 0.0% |
Cite this
Installmap, Optimizely adoption, crawl of 2026-09-03, https://installmap.com/tools/optimizely.
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