# What does Sunfish use? Sunfish (joinsunfish.com) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Financial Services - Size: 11–50 employees - Based in: Los Angeles, United States - Founded: 2022 - LinkedIn: https://www.linkedin.com/company/joinsunfish ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | DNS verification records, Email records | | ## 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 | | | [Amplitude](https://www.runsonwhat.com/reverse/amplitude) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) | Marketing | DNS verification records | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Yandex Webmaster](https://www.runsonwhat.com/reverse/yandex) | Marketing | Website code | | | [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) | Marketing | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Cloudflare Turnstile](https://www.runsonwhat.com/reverse/turnstile) | Security & Compliance | Website code | | | [UserWay](https://www.runsonwhat.com/reverse/userway) | Security & Compliance | Website code | | | [BugHerd](https://www.runsonwhat.com/reverse/bugherd) | Dev Tools | Website code | | ## FAQ ### What tools does Sunfish use? As of October 2026, runsonwhat has found 23 tools at Sunfish (joinsunfish.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: jQuery, GSAP and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Amplitude. Go-to-market: Google Ads, HubSpot and Klaviyo. Company Ops: Google Workspace, SendGrid and Apple Business. Last checked October 20, 2026. ### What CRM does Sunfish use? Sunfish uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on joinsunfish.com. HubSpot is used by 95,247 companies runsonwhat tracks. ### What email provider does Sunfish use? Sunfish uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on joinsunfish.com. Google Workspace is used by 406,488 companies runsonwhat tracks. ### What analytics tools does Sunfish use? Sunfish uses Google Analytics for analytics, alongside Google Tag Manager and Amplitude, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on joinsunfish.com. Google Analytics is used by 895,313 companies runsonwhat tracks. ### What is Sunfish's website built with? Sunfish uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on joinsunfish.com. Webflow is used by 35,324 companies runsonwhat tracks. ### What marketing software does Sunfish use? Sunfish uses Klaviyo for marketing, alongside Yandex Webmaster and LinkedIn, according to runsonwhat (October 2026). runsonwhat found Klaviyo through a DNS verification record for Klaviyo. Klaviyo is used by 35,685 companies runsonwhat tracks. ### Does Sunfish use jQuery? Yes. runsonwhat found jQuery at Sunfish through jQuery code on joinsunfish.com. jQuery is a Frontend tool used by 923,684 companies runsonwhat tracks. ### Does Sunfish use AI tools? Yes. runsonwhat has found Anthropic at Sunfish; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Sunfish may use more AI tools than these. ### Which companies have a tech stack similar to Sunfish's? The companies with the stacks most like Sunfish's are American Investment Council, Cerity Partners, SOL Capital Management and Cook Wealth, according to runsonwhat (October 2026). Each shares 5 to 9 tools with Sunfish, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Sunfish uses? runsonwhat reads public records only. Of the 23 tools at Sunfish, 11 were found through code on joinsunfish.com, 7 through DNS records, 3 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 joinsunfish.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/joinsunfish.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.