What does Altos Ventures use?

As of October 2026, runsonwhat has found 32 tools at Altos Ventures (altos.vc) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Microsoft Azure. Application: Google Fonts, React and Anthropic. Go-to-market: MailerLite, LinkedIn and Freshdesk. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 17, 2026.

Altos Ventures uses Amazon Web Services for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on altos.vc. Amazon Web Services is used by 145,613 companies runsonwhat tracks.

Altos Ventures uses Attio for its CRM, alongside Demandbase, according to runsonwhat (October 2026). runsonwhat found Attio through a DNS verification record for Attio. Attio is used by 255 companies runsonwhat tracks.

Altos Ventures uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 710,127 companies runsonwhat tracks.

Altos Ventures uses Freshdesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Freshdesk through a subdomain that points at Freshdesk, and Altos Ventures has used it since at least February 2023. Freshdesk is used by 12,462 companies runsonwhat tracks.

Altos Ventures uses Framer for its website, according to runsonwhat (October 2026). runsonwhat found Framer through a subdomain that points at Framer and code on altos.vc. Framer is used by 6,048 companies runsonwhat tracks.

Altos Ventures has used Freshdesk since at least February 2023, going by the first public certificate of the altos.vc subdomain that points at Freshdesk.

Yes. runsonwhat found Google Fonts at Altos Ventures through Google Fonts code on altos.vc. Google Fonts is a Media & UI tool used by 808,585 companies runsonwhat tracks.

Yes. runsonwhat has found Anthropic, OpenAI, Perplexity and Dust at Altos Ventures; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Altos Ventures may use more AI tools than these.

Yes. On runsonwhat's rechecks, Altos Ventures started using Microsoft Azure (latest on October 17, 2026). A change counts only between two checks of altos.vc done the same way.

The companies with the stacks most like Altos Ventures' are Balderton Capital, Lucis, EQT and Voodoo, according to runsonwhat (October 2026). Each shares 8 to 14 tools with Altos Ventures, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

runsonwhat reads public records only. Of the 32 tools at Altos Ventures, 20 were found through DNS records, 5 through email records, 4 through code on altos.vc and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and altos.vc about monthly.