# What does Sololearn use? Sololearn (sololearn.com) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-10-15). - Industry: E-learning - Size: 51–200 employees - Based in: San Francisco, United States - Founded: 2013 - LinkedIn: https://www.linkedin.com/company/sololearn ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Email 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 | | | [Braintree](https://www.runsonwhat.com/reverse/braintree) | Payments & Billing | 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 | | | [Bugsnag](https://www.runsonwhat.com/reverse/bugsnag) | Monitoring | Website code | | | [AppsFlyer](https://www.runsonwhat.com/reverse/appsflyer) | Analytics | Website code | | ## 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 | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records | | | [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | 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 | Custom domain, Email records | | | [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [Cloudflare Turnstile](https://www.runsonwhat.com/reverse/turnstile) | Security & Compliance | Website code | | ## FAQ ### What tools does Sololearn use? As of October 2026, runsonwhat has found 22 tools at Sololearn (sololearn.com) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts, React and Braintree. Data & Observability: Google Analytics, Google Tag Manager and Bugsnag. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Google Workspace, SendGrid and Cookiebot. Last checked October 15, 2026. ### What email provider does Sololearn use? Sololearn uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on sololearn.com. Google Workspace is used by 399,698 companies runsonwhat tracks. ### What does Sololearn use for customer support? Sololearn uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 41,239 companies runsonwhat tracks. ### What payment provider does Sololearn use? Sololearn uses Braintree for payments and billing, according to runsonwhat (October 2026). runsonwhat found Braintree through email records that authorize Braintree. Braintree is used by 1,859 companies runsonwhat tracks. ### What analytics tools does Sololearn use? Sololearn uses Google Analytics for analytics, alongside Google Tag Manager and AppsFlyer, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on sololearn.com. Google Analytics is used by 861,901 companies runsonwhat tracks. ### What marketing software does Sololearn use? Sololearn uses Ahrefs for marketing, according to runsonwhat (October 2026). runsonwhat found Ahrefs through a DNS verification record for Ahrefs. Ahrefs is used by 23,148 companies runsonwhat tracks. ### Does Sololearn use Google Fonts? Yes. runsonwhat found Google Fonts at Sololearn through Google Fonts code on sololearn.com. Google Fonts is a Media & UI tool used by 797,716 companies runsonwhat tracks. ### Which companies have a tech stack similar to Sololearn's? The companies with the stacks most like Sololearn's are Ascentify, Healthtap, Ultracs and Papaya Fashion, according to runsonwhat (October 2026). Each shares 5 to 12 tools with Sololearn, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Sololearn uses? runsonwhat reads public records only. Of the 22 tools at Sololearn, 10 were found through code on sololearn.com, 6 through DNS records, 3 through email records, 2 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 sololearn.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/sololearn.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.