# What does Blume use? Blume (blume.codes) shows public evidence of 21 tools, according to runsonwhat (last checked 2026-10-09). ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Astro](https://www.runsonwhat.com/reverse/astro) | Frontend | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [Apollo.io](https://www.runsonwhat.com/reverse/apollo) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Teamtailor](https://www.runsonwhat.com/reverse/teamtailor) | People & HR | Custom domain | | ## FAQ ### What tools does Blume use? As of October 2026, runsonwhat has found 21 tools at Blume (blume.codes) in public records. Edge & Hosting: Cloudflare and Vercel. Application: Google Fonts and Astro. Data & Observability: Google Analytics, web-vitals and PostHog. Go-to-market: Meta Pixel, TikTok Pixel and X Ads. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked October 9, 2026. ### What cloud does Blume run on? Blume uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through DNS records that point at Vercel and code on blume.codes. Vercel is used by 45,691 companies runsonwhat tracks. ### What sales tools does Blume use? The sales tools runsonwhat has found at Blume are Apollo.io (October 2026); no CRM shows up in Blume's public records. runsonwhat found Apollo.io through Apollo.io code on blume.codes. Apollo.io is used by 10,539 companies runsonwhat tracks. ### What email provider does Blume use? Blume uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 393,431 companies runsonwhat tracks. ### What analytics tools does Blume use? Blume uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on blume.codes. Google Analytics is used by 831,675 companies runsonwhat tracks. ### What does Blume use for hiring and HR? Blume uses Teamtailor for hiring and HR, according to runsonwhat (October 2026). runsonwhat found Teamtailor through a subdomain that points at Teamtailor. Teamtailor is used by 2,506 companies runsonwhat tracks. ### Does Blume use Google Fonts? Yes. runsonwhat found Google Fonts at Blume through Google Fonts code on blume.codes. Google Fonts is a Media & UI tool used by 774,672 companies runsonwhat tracks. ### Which companies have a tech stack similar to Blume's? The companies with the stacks most like Blume's are Timefold, Lloyd's List Intelligence, SDG Group and Magnific (formerly Freepik), according to runsonwhat (October 2026). Each shares 4 to 11 tools with Blume, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Blume uses? runsonwhat reads public records only. Of the 21 tools at Blume, 11 were found through code on blume.codes, 6 through DNS records, 2 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and blume.codes about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/blume.codes (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.