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Cortex

Drop a script tag into your site and ship a streaming AI assistant in five minutes.

Embeddable widget

A 20 KB Preact widget served from our CDN with Subresource Integrity. No build step on your side — just a <script> tag.

Streaming first

Server-Sent Events end-to-end. The first token reaches the user’s browser in under a second; partial responses count toward usage even on cancellation.

Multi-provider

Gemini and OpenAI behind a single contract-tested interface. Per-agent fallback if your primary provider is having a bad day.

Tenant-scoped

Every API call is gated by an opaque session token bound to one agent + one origin. Postgres RLS isolates tenant data at the row level.