OpenAI

6 tools · 11 companies · 13 verified facts — receipts on every one.

GPT-5 OpenAI models GPT-5 series ChatGPT Enterprise OpenAI embeddings API OpenAI API

Companies with OpenAI in the stack

Amgen Clay Cursor (Anysphere) Decagon Klarna Notion Perplexity Shopify Unify Valthos Vanta

All OpenAI facts

Amgen · GPT-5

Applied across enterprise workflows.

Medium confidence

Source last verified Jul 27, 2026 View fact with receipts →
Clay · OpenAI models

Classifies and extracts attributes from websites and account data.

High confidence

Source last verified Jul 27, 2026 View fact with receipts →
Cursor (Anysphere) · GPT-5 series

OpenAI frontier and Codex models offered in the editor's model picker.

High confidence

Source last verified Jul 27, 2026 View fact with receipts →
Decagon · OpenAI models

Powers AI agents for customer support and operations.

High confidence

Source last verified Jul 27, 2026 View fact with receipts →
Klarna · OpenAI models

Powers the customer-facing Klarna AI Assistant.

High confidence

Source last verified Jul 26, 2026 View fact with receipts →
Klarna · ChatGPT Enterprise

Serves as the company-wide employee AI assistant.

High confidence

Source last verified Jul 26, 2026 View fact with receipts →
Notion · GPT-5

Frontier OpenAI models offered in the agent model picker.

High confidence

Source last verified Jul 26, 2026 View fact with receipts →
Notion · OpenAI embeddings API

Embeds workspace pages for Q&A retrieval.

High confidence

Source last verified Jul 26, 2026 View fact with receipts →
Perplexity · GPT-5

Flagship OpenAI models offered in the paid model picker.

High confidence

Source last verified Jul 26, 2026 View fact with receipts →
Shopify · OpenAI API

Additional model provider behind Sidekick's multi-provider routing.

High confidence

Source last verified Jul 26, 2026 View fact with receipts →
Unify · OpenAI models

Executes automated research jobs and detects buying signals.

High confidence

Source last verified Jul 27, 2026 View fact with receipts →
Valthos · OpenAI models

Reasoning layer for biological risk assessment pipelines.

High confidence

Source last verified Jul 27, 2026 View fact with receipts →
Vanta · OpenAI models

Reasons over and translates security and compliance data.

High confidence

Source last verified Jul 27, 2026 View fact with receipts →