# What does Splitwise use? Splitwise (splitwise.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-31). - Industry: Software - Size: 11–50 employees - Based in: Providence, United States - Founded: 2011 - LinkedIn: https://www.linkedin.com/company/splitwise-inc- ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Instatus](https://www.runsonwhat.com/reverse/instatus) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config | | ## 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 | Custom domain, Email records, Website code | | ## Recent changes at Splitwise - 2026-10-31: stopped using [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) - 2026-10-31: stopped using [Apple Business](https://www.runsonwhat.com/reverse/apple) - 2026-10-31: stopped using [DigiCert](https://www.runsonwhat.com/reverse/digicert) - 2026-10-31: stopped using [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) - 2026-10-31: stopped using [Google Search Console](https://www.runsonwhat.com/reverse/gsc) - 2026-10-31: stopped using [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) - 2026-10-31: stopped using [Sectigo](https://www.runsonwhat.com/reverse/sectigo) ## FAQ ### What tools does Splitwise use? As of November 2026, runsonwhat has found 10 tools at Splitwise (splitwise.com) in public records. Edge & Hosting: Cloudflare, Amazon CloudFront and Vercel. Application: Google Fonts and Lottie. Data & Observability: Google Analytics and Instatus. Go-to-market: Google Ad Manager. Company Ops: Google Workspace and SendGrid. Last checked October 31, 2026. ### What cloud does Splitwise run on? Splitwise uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 51,037 companies runsonwhat tracks. ### What email provider does Splitwise use? Splitwise uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on splitwise.com. Google Workspace is used by 411,037 companies runsonwhat tracks. ### What analytics tools does Splitwise use? Splitwise uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on splitwise.com. Google Analytics is used by 906,376 companies runsonwhat tracks. ### What monitoring tools does Splitwise use? Splitwise uses Instatus for monitoring, according to runsonwhat (November 2026). runsonwhat found Instatus through a subdomain that points at Instatus. Instatus is used by 578 companies runsonwhat tracks. ### Does Splitwise use Google Fonts? Yes. runsonwhat found Google Fonts at Splitwise through Google Fonts code on splitwise.com. Google Fonts is a Media & UI tool used by 825,913 companies runsonwhat tracks. ### Has Splitwise changed tools recently? Yes. On runsonwhat's rechecks, Splitwise stopped using Amazon Trust Services, Apple Business and DigiCert (latest on October 31, 2026). A change counts only between two checks of splitwise.com done the same way. ### Which companies have a tech stack similar to Splitwise's? The companies with the stacks most like Splitwise's are Librios, Vastian, Logic4 and Plaud, according to runsonwhat (November 2026). Each shares 2 to 15 tools with Splitwise, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Splitwise uses? runsonwhat reads public records only. Of the 10 tools at Splitwise, 3 were found through code on splitwise.com, 3 through subdomains that point at the vendor, 2 through DNS records, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and splitwise.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/splitwise.com (updated November 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.