# What does Weave use? Weave (weaveos.com) shows public evidence of 37 tools, according to runsonwhat (last checked 2026-10-16). - Industry: Engineering, Product and Design - Size: 11–50 employees - Based in: San Francisco, United States - LinkedIn: https://www.linkedin.com/company/weave-dev ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Subprocessor list | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records, Website code | 2026-09 | | [Three.js](https://www.runsonwhat.com/reverse/threejs) | Media & UI | Website code | | | [OpenRouter](https://www.runsonwhat.com/reverse/openrouter) | AI | Subprocessor list | | ## 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 | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [incident.io](https://www.runsonwhat.com/reverse/incidentio) | Monitoring | Custom domain | 2026-09 | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Subprocessor list | | | [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 | | | [Framer](https://www.runsonwhat.com/reverse/framer) | Website & CMS | Website code | | | [Mintlify](https://www.runsonwhat.com/reverse/mintlify) | Support & Docs | Custom domain | 2026-10 | | [Dub](https://www.runsonwhat.com/reverse/dub) | Marketing | Custom domain | 2026-09 | | [Unify](https://www.runsonwhat.com/reverse/unify) | Sales & CRM | Website code | | | [Pylon](https://www.runsonwhat.com/reverse/pylon) | Support & Docs | Subprocessor list | | | [AthenaHQ](https://www.runsonwhat.com/reverse/athena) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Custom domain, Email records | 2026-09 | | [EasyDMARC](https://www.runsonwhat.com/reverse/easydmarc) | Security & Compliance | Email records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Osano](https://www.runsonwhat.com/reverse/osano) | Security & Compliance | Website code | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [Ashby](https://www.runsonwhat.com/reverse/ashby) | People & HR | Website code | | | [GitHub](https://www.runsonwhat.com/reverse/github) | Dev Tools | Subprocessor list | | ## Hiring at Weave 12 open roles on its public job board: Engineering 5, Data & AI 2, Marketing 2, Sales 2, Product & Design 1. ## FAQ ### What tools does Weave use? As of October 2026, runsonwhat has found 37 tools at Weave (weaveos.com) in public records. Edge & Hosting: Cloudflare, Google Cloud and Vercel. Application: Google Fonts, React and Next.js. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Google Ads, LinkedIn Insight Tag and HubSpot. Company Ops: Google Workspace, Resend and EasyDMARC. Last checked October 16, 2026. ### What cloud does Weave run on? Weave uses Google Cloud for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Google Cloud through Google Cloud on weaveos.com's subprocessor list. Google Cloud is used by 75,103 companies runsonwhat tracks. ### What CRM does Weave use? Weave uses HubSpot for its CRM, alongside Salesforce and Unify, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on weaveos.com. HubSpot is used by 92,110 companies runsonwhat tracks. ### What email provider does Weave use? Weave 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 397,574 companies runsonwhat tracks. ### What does Weave use for customer support? Weave uses Mintlify for customer support and documentation, alongside Pylon, according to runsonwhat (October 2026). runsonwhat found Mintlify through a subdomain that points at Mintlify, and Weave has used it since at least October 2026. Mintlify is used by 1,087 companies runsonwhat tracks. ### What payment provider does Weave use? Weave uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on weaveos.com, and Weave has used it since at least September 2026. Stripe is used by 26,354 companies runsonwhat tracks. ### How long has Weave used Dub? Weave has used Dub since at least September 2026, going by the first public certificate of the weaveos.com subdomain that points at Dub. Other long-running tools at Weave include incident.io (since September 2026), Resend (since September 2026) and Stripe (since September 2026). ### Does Weave use Google Fonts? Yes. runsonwhat found Google Fonts at Weave through Google Fonts code on weaveos.com. Google Fonts is a Media & UI tool used by 791,675 companies runsonwhat tracks. ### Does Weave use AI tools? Yes. runsonwhat has found Anthropic, OpenAI and OpenRouter at Weave; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Weave may use more AI tools than these. ### Is Weave hiring? Yes. As of October 2026, Weave has 12 open roles on its public Ashby job board, most in engineering (5), data & AI (2) and marketing (2). None were posted in the last 30 days. ### Which companies have a tech stack similar to Weave's? The companies with the stacks most like Weave's are Greptile, Superwall, Meticulous AI and Cekura, according to runsonwhat (October 2026). Each shares 10 to 16 tools with Weave, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Weave uses? runsonwhat reads public records only. Of the 37 tools at Weave, 18 were found through code on weaveos.com, 7 through DNS records, 5 through its own subprocessor list, 5 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and weaveos.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/weaveos.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.