--- title: "OpenAI tech stack: 127 tools and 6 recent changes" description: "The software OpenAI uses, grouped by category, with what it started or stopped using recently." url: https://www.incumbently.com/stack/openai --- Research Services · 1,001–5,000 staff · US · Last verified Nov 6, 2026 # OpenAI tech stack 127 tools, 6 recent changes. Here are the 127 tools we can see OpenAI (openai.com) using, grouped by category, and what it started or stopped using recently. [Start free](https://app.incumbently.com/signin)[See pricing](https://www.incumbently.com/pricing) 127 Tools we can see 11 Categories 6 Changes in the last 90 days The stack ## What OpenAI runs. Grouped by category. Tools marked New or Leaving changed in the last 90 days. Operations & Productivity Smartsheet Since Jan 30, 2026 [ChatGPT](https://www.incumbently.com/companies-using/chatgpt) Since Oct 4, 2025 Watershed Since Mar 10, 2025 [Monday](https://www.incumbently.com/companies-using/monday) Since Jan 24, 2025 Dropbox Since Oct 10, 2024 Miro Since Sep 20, 2024 Notion Since May 25, 2024 Wrike Since Apr 17, 2024 [Asana](https://www.incumbently.com/companies-using/asana) Since Aug 13, 2021 Atlassian Google Workspace Tier 3 Discord Server Verified Discord Server Discord Golinks Hubspot Meetings [Linear](https://www.incumbently.com/companies-using/linear) Lucidchart Microsoft365 Microsoft Exchange Online OfficeSpace Software Robin Powered Slab [Slack](https://www.incumbently.com/companies-using/slack) Slack Enterprise Grid Vimeo [Webex](https://www.incumbently.com/companies-using/webex) Whimsical Wispr [Zoom](https://www.incumbently.com/companies-using/zoom) IT & Infrastructure AuvikNew Since Oct 1, 2026 Discord Developer Platform Hubspot Developer Platform Since Oct 29, 2025 Starburst Since Oct 17, 2024 [Cloudflare](https://www.incumbently.com/companies-using/cloudflare) Since Mar 29, 2023 AWS Route 53 Azure CR Azure DNS Azure Pipelines Clay Integrations [Databricks](https://www.incumbently.com/companies-using/databricks) Docker Docker Hub G2 Incident.io Pagerduty Pipedream Integrations Servicenow Slack Integration Terraform Workspace One Zapier Integrations Zapier Partners Development & Engineering Github Since Oct 21, 2025 Airtable [Azure](https://www.incumbently.com/companies-using/azure) AI coding agents Azure Devops Azure OpenAI [Claude Code](https://www.incumbently.com/companies-using/claude-code) Cursor in a Open Source Repo Dependabot Fireworks AI Github Actions Github Discussions Verified Github Organization HuggingFace Retool Weights and Biases Enterprise Security & Compliance Have I been Pwned Since Apr 26, 2026 Mandiant Since Apr 26, 2026 SonarQube Cloud Since Mar 21, 2026 Teleport Since Sep 7, 2025 Auditboard Since Aug 1, 2024 1password Data Breach Scanner 1Password [Microsoft Entra ID](https://www.incumbently.com/companies-using/microsoft-entra) Github Advanced Security SafeBase ScaleKit SecureW2 HR & People Operations Go1New Since Sep 3, 2026 Ashby BambooHR Lattice Linkedin Career Page Linkedin Promoted Jobs Sana AI Welcome to the Jungle WellHub Workday Workleap Marketing & Advertising Impact Since Jul 19, 2026 NewsWire Since Dec 8, 2025 Hubspot Since May 23, 2024 Canva Since Jul 29, 2023 Azure Communication Service Contentful Luma Adobe Marketo Postmark Swoogo Twilio Finance & Accounting Vertex Tax Compliance Since Jan 30, 2026 Uber for Business Since Nov 18, 2024 [Stripe](https://www.incumbently.com/companies-using/stripe) Since Oct 5, 2023 Expensify Navan Netsuite RelishIQ Workday VNDLY ZipHQ Data & Analytics MongoDB AtlasNew Since Aug 12, 2026 Qualtrics Since Apr 1, 2023 Branch Dagster UserTesting Customer Experience & Support Dialpad Front.com Pylon Salesforce Service Cloud Sales & Revenue Cold Email InfrastructureNew Since Sep 8, 2026 Highspot Impartner Outreach Industry-Specific Autodesk Since Mar 6, 2026 Legora What changed ## Recent changes. With the signal behind each. 1. Oct 1, 2026 Stopped using Statsig DNS 2. Oct 1, 2026 Started using Auvik Web 3. Sep 8, 2026 Started using Cold Email Infrastructure Web 4. Sep 3, 2026 Started using Go1 Web 5. Aug 22, 2026 Stopped using Snipe It Web 6. Aug 12, 2026 Started using MongoDB Atlas DNS 7. Jul 24, 2026 Stopped using BeyondTrust Remote Support Web 8. Jul 19, 2026 Started using Impact Web 9. Jun 24, 2026 Started using Reddit Ads Web 10. May 16, 2026 Stopped using FreshWorks Web Who else uses them [Companies using ChatGPT](https://www.incumbently.com/companies-using/chatgpt)[Companies using Monday](https://www.incumbently.com/companies-using/monday)[Companies using Asana](https://www.incumbently.com/companies-using/asana)[Companies using Linear](https://www.incumbently.com/companies-using/linear)[Companies using Slack](https://www.incumbently.com/companies-using/slack)[Companies using Webex](https://www.incumbently.com/companies-using/webex)[Companies using Zoom](https://www.incumbently.com/companies-using/zoom)[Companies using Cloudflare](https://www.incumbently.com/companies-using/cloudflare)[Companies using Databricks](https://www.incumbently.com/companies-using/databricks)[Companies using Azure](https://www.incumbently.com/companies-using/azure)[Companies using Claude Code](https://www.incumbently.com/companies-using/claude-code)[Companies using Microsoft Entra ID](https://www.incumbently.com/companies-using/microsoft-entra)[Companies using Stripe](https://www.incumbently.com/companies-using/stripe) Questions ## OpenAI's stack, answered. We can see 127 tools at OpenAI across 11 categories, including Smartsheet, Auvik, Github. Recent changes include: stopped using statsig (Oct 1, 2026); started using auvik (Oct 1, 2026); started using cold email infrastructure (Sep 8, 2026). It comes from public signals like DNS records, website code and job posts. If you work here and something is wrong, tell us and we will fix or remove it. [Entertainment Providers Netflix tech stack ](https://www.incumbently.com/stack/netflix)[Software Development Airbnb tech stack ](https://www.incumbently.com/stack/airbnb)[Internet Marketplace Platforms Uber tech stack ](https://www.incumbently.com/stack/uber)[Technology, Information and Internet Stripe tech stack ](https://www.incumbently.com/stack/stripe)[Software Development Shopify tech stack ](https://www.incumbently.com/stack/shopify)[Tech stacks Every company stack ](https://www.incumbently.com/stack)Related Your turn ## See any company's stack. Ask about any company from Claude, ChatGPT or Cursor and get its tools and recent changes. [Start free](https://app.incumbently.com/signin)[See pricing](https://www.incumbently.com/pricing)