/
Log inGet free API keyAccount
Menu
CompaniesTechnologiesAI indexDocsPricingChrome extensionLog inAccount

Companies / CoCalc

CoCalc tech stack

cocalc.ai

CoCalc lets users describe software they want and an AI agent builds it in a project with their files and software. It serves collaborators who work together on files, notebooks, and terminals.

Summarized from its homepage on 8 Nov 2026.

Classified asAI and machine learningDeveloper tools

The CoCalc homepage

Vendors of CoCalc and the evidence for each

CoCalc declares 7 subprocessors, including AI providers Anthropic, OpenAI.

VendorCategoryEvidenceLevel
CloudflareCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company8 Nov 2026Source
Websiteheader: cf-ray: a57488d9ce5fce4c-SJC8 Nov 2026Source
Companies using Cloudflare
Amazon SESEmail and communicationsConfirmed
Subprocessor listProcesses data for the company8 Nov 2026Source
Companies using Amazon SES
AnthropicAI and LLM providersConfirmed
Subprocessor listProcesses data for the company8 Nov 2026Source
Companies using Anthropic
Google CloudCloud and infrastructureConfirmed
Subprocessor listNamed as Google Cloud Platform · Processes data for the company8 Nov 2026Source
Companies using Google Cloud
NebiusCloud and infrastructureConfirmed
Subprocessor listProcesses data for the company8 Nov 2026Source
Companies using Nebius
OpenAIAI and LLM providersConfirmed
Subprocessor listProcesses data for the company8 Nov 2026Source
Companies using OpenAI
SendGridEmail and communicationsConfirmed
Subprocessor listNamed as Twilio SendGrid · Processes data for the company8 Nov 2026Source
Companies using SendGrid
Google WorkspaceProductivityLikely
Websitemx: smtp.google.com.8 Nov 2026Source
Companies using Google Workspace

Questions about CoCalc

Does CoCalc use Anthropic?Does CoCalc use OpenAI?

Vendor's own statement, retrieved from the source URL on the date shown. StrataDB does not verify the underlying claim. Data sources.

See CoCalc's full stack

Every vendor with its source and date, and an alert when CoCalc adds or drops one. The same lookup works for any company.

  • Every company and vendor, with its public source
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call