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DevTools · AWS

Cursor

AI code editor (Anysphere) leaning heavily on Anthropic Claude via Direct API over its own retrieval index.

Foundation proximity: Direct API

Foundational models & how they consume them

PrimaryClaude· Anthropic API · Direct API

SecondaryGPT· OpenAI API · Direct API

Cloud & datastore

AWSPostgreSQLvector

Compliance

SOC 2

Similar companies

Postman Replit Retool Sentry Vercel Atlassian

Head-to-head: Cursor vs Postman Cursor vs Replit Cursor vs Retool

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More DevTools →Direct API →More on AWS →

FAQ

Does Cursor use a foundational AI model?

Cursor uses Claude, GPT (Direct API).

What cloud does Cursor run on?

Cursor runs on AWS.

What database does Cursor use?

Cursor uses PostgreSQL, vector.

How close does Cursor run to the foundational model?

Cursor is Direct API — close to the metal, so cheaper tokens and more control over outputs.

Sources

Also on the map

Anthropic · Claude OpenAI · GPT

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Architecture inferred from public sources · confidence high · verify before betting on a detail.