Technology · Application Performance
1 websites in the live index use OpenTelemetry as of October 2026. Download the full list of OpenTelemetry websites with website, company, country and language.
SourceAs of October 28, 2026, TechLeads detects OpenTelemetry on 1 website: 0.00% of Application Performance detections, the 28th most-used of 28 Application Performance technologies we track.
Sample results for OpenTelemetry. Description is shown under each title.
| Rank | Website | Title · Description | Company | Country | Language |
|---|---|---|---|---|---|
| #1 | thecorporateparlor.com | The Corporate Parlor | thecorporateparlor.comThe Corporate Parlor - thecorporateparlor.com | - | - | eng |
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The most-used Application Performance technologies in the TechLeads index, by number of websites. OpenTelemetry accounts for 0.00% of Application Performance detections (1 websites).
| No. | Technology | Websites | Share of Application Performance | Relative size |
|---|---|---|---|---|
| 01 | Cloudflare Insights | 555,122 | 69.6% | |
| 02 | Fastly | 179,642 | 22.5% | |
| 03 | Dynatrace | 20,101 | 2.5% | |
| 04 | Datadog RUM | 18,891 | 2.4% | |
| 05 | Heap | 14,000 | 1.8% | |
| 06 |
TechLeads scans public websites and identifies OpenTelemetry from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 28, 2026. Counts only include websites we have scanned, so they can differ from other providers.
The TechLeads live index currently lists 1 websites using OpenTelemetry. Open the sample table on this page or download the lead list.
OpenTelemetry is not in the HTTP Archive history extract (about 4,000 names). The live TechLeads catalog still tracks it among 12,000+ technologies.
See related technologies and co-occurrence on this page. Historical competitor charts appear when HTTP Archive covers OpenTelemetry.
Companies and websites using OpenTelemetry in the TechLeads index include thecorporateparlor.com. The full list of 1 websites, with company name, country and language, is available as a CSV export.
By number of websites in the TechLeads index, the most-used Application Performance alternatives to OpenTelemetry are Cloudflare Insights (555,122), Fastly (179,642), Dynatrace (20,101).
TechLeads scans public websites and matches OpenTelemetry by signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily.
| 6,621 |
| 0.83% |
| 07 | UptimeRobot | 1,977 | 0.25% |
|---|
Yes. A one-time OpenTelemetry dataset is $29 as a CSV. The Growth plan ($79/mo) covers 10 technologies with recurring exports, alerts and API access.
Top-ranked sites on OpenTelemetryRank
Technologies most frequently detected on the same websites as OpenTelemetry. Counts are websites in the live index.
Sites where we first detected OpenTelemetry, by week (UTC, weeks start Monday). These are newly detected sites, and the counts follow our discovery coverage.
1
sites newly detected in the last 12 weeks
OpenTelemetry is a tool that provides high-quality, widely available, and portable telemetry for effective observability.
Our comprehensive database contains 1 websites using OpenTelemetry, making it the most complete OpenTelemetry sites list available. This OpenTelemetry customer websites directory helps businesses detect websites using OpenTelemetry and identify potential leads.
Websites using OpenTelemetry commonly also use Google Analytics 4, jsDelivr, Amazon Route 53, Google Workspace, Amazon S3 — reflecting typical OpenTelemetry technology stacks.
Our OpenTelemetry technology detection system scans millions of websites to identify those powered by OpenTelemetry. This list of sites with OpenTelemetry includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with OpenTelemetry or exploring OpenTelemetry adoption trends, our database provides comprehensive insights.
Each entry in our OpenTelemetry sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using OpenTelemetry and reach out to potential customers or partners.
Get instant access to the full list of sites with OpenTelemetry in CSV format. Our dataset includes all 1 OpenTelemetry customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest OpenTelemetry powered websites.
