# What does Proto Labs use? Proto Labs (protolabs.com) shows public evidence of 41 tools, according to runsonwhat (last checked 2026-10-10). - Based in: United States - Founded: 1999 - LinkedIn: https://www.linkedin.com/company/proto-labs ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Wistia](https://www.runsonwhat.com/reverse/wistia) | Media & UI | Website code | | | [AddSearch](https://www.runsonwhat.com/reverse/addsearch) | Search | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | | [Optimizely](https://www.runsonwhat.com/reverse/optimizely) | Flags & Experiments | Website code | | | [Segment](https://www.runsonwhat.com/reverse/segment) | Analytics | DNS verification records, Website code | | | [Pendo](https://www.runsonwhat.com/reverse/pendo) | Analytics | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | Custom domain, DNS verification records, Email records, Website code | 2019-01 | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | Ads & Pixels | Website code | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website code | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [Unbounce](https://www.runsonwhat.com/reverse/unbounce) | Website & CMS | Website code | | | [Factors.ai](https://www.runsonwhat.com/reverse/factors) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records | | | [Sophos](https://www.runsonwhat.com/reverse/sophos) | Security & Compliance | DNS verification records | | | [EasyDMARC](https://www.runsonwhat.com/reverse/easydmarc) | Security & Compliance | DNS verification records, Email records | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records | | | [Forcepoint Email Security](https://www.runsonwhat.com/reverse/forcepoint-email) | Security & Compliance | Email records | | | [Palo Alto Networks](https://www.runsonwhat.com/reverse/paloalto) | Security & Compliance | DNS verification records | | | [Linear](https://www.runsonwhat.com/reverse/linear) | Dev Tools | DNS verification records | | | [Adobe Workfront](https://www.runsonwhat.com/reverse/adobe-workfront) | Collaboration | Email records | | ## FAQ ### What tools does Proto Labs use? As of October 2026, runsonwhat has found 41 tools at Proto Labs (protolabs.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 10, 2026. ### What CRM does Proto Labs use? Proto Labs uses Salesforce for its CRM, alongside Factors.ai, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on protolabs.com. Salesforce is used by 33,245 companies runsonwhat tracks. ### What email provider does Proto Labs use? Proto Labs uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 698,176 companies runsonwhat tracks. ### What analytics tools does Proto Labs use? Proto Labs uses Google Analytics for analytics, alongside Google Tag Manager, Hotjar and Segment, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on protolabs.com. Google Analytics is used by 847,627 companies runsonwhat tracks. ### What is Proto Labs's website built with? Proto Labs uses Unbounce for its website, according to runsonwhat (October 2026). runsonwhat found Unbounce through Unbounce code on protolabs.com. Unbounce is used by 3,276 companies runsonwhat tracks. ### What marketing software does Proto Labs use? Proto Labs uses Pardot for marketing, according to runsonwhat (October 2026). runsonwhat found Pardot through a subdomain that points at Pardot and a DNS verification record, and Proto Labs has used it since at least January 2019. Pardot is used by 19,745 companies runsonwhat tracks. ### How long has Proto Labs used Pardot? Proto Labs has used Pardot since at least January 2019, going by the first public certificate of the protolabs.com subdomain that points at Pardot. ### Does Proto Labs use jQuery? Yes. runsonwhat found jQuery at Proto Labs through jQuery code on protolabs.com. jQuery is a Frontend tool used by 894,059 companies runsonwhat tracks. ### Does Proto Labs use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Proto Labs; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Proto Labs may use more AI tools than these. ### Which companies have a tech stack similar to Proto Labs's? The companies with the stacks most like Proto Labs' are Xometry, ThoughtSpot, Prolific and Contextual AI, according to runsonwhat (October 2026). Each shares 14 to 26 tools with Proto Labs, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Proto Labs uses? runsonwhat reads public records only. Of the 41 tools at Proto Labs, 19 were found through code on protolabs.com, 14 through DNS records, 6 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and protolabs.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/protolabs.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.