Microsoft vs OpenAI
Relationship
Both AI coding tools in JetBrains' 2026 workplace survey — GitHub Copilot the market's former long-standing leader, Codex OpenAI's own entry chasing the same developers.
16 of 28 capabilities — Shares agent orchestration, agentic coding, code generation and 13 more.
Ludbee capability tags · from the product recordsShared product type — Both ship AI agent, agent platform and application.
Ludbee product recordsSmaller scale — OpenAI: $852B valuation, against Microsoft's $3.7T market cap.
Ludbee scale figures · valuation, market cap or revenue estimateSourced competitor — “We are now ready to share how AI coding tools like Claude Code, Cursor, JetBrains AI Assistant, Junie, GitHub Copilot, OpenAI Codex, and Google Antigravity have evolved over the past two years in terms of awareness, adoption, and satisfact…”
blog.jetbrains.com · checked 2026-08-25Code with an AI assistant — Rivals on this job — Write, edit and maintain a codebase with an AI coding assistant or agent.
Ludbee needs vocabulary · the scope on the sourced edgeAligned comparison
Capability overlap
Shared · 16
Not verified for OpenAI · 12
Recorded for Microsoft. OpenAI’s product records say nothing either way — a missing record is not a missing capability.
Not verified for Microsoft · 1
Recorded for OpenAI. Microsoft’s product records say nothing either way — a missing record is not a missing capability.
Products, side by side
Hand-checked pairing
Microsoft
Application
Integrated development environment for building conversational bots, integrating with Microsoft Copilot Studio for low-code bot building.
AI assistant embedded in Word, Excel, PowerPoint, Outlook and Teams that grounds its answers in a customer's own business data and ships with pre-built agents.
Microsoft's assistant for chat, search and work inside Windows and the Microsoft 365 apps.
Security-operations assistant that summarises threat signals and helps analysts detect, investigate and respond to incidents in natural language.
AI agent
Agentic feature of Microsoft 365 Copilot that plans and executes multi-step, multi-app tasks end-to-end and returns a finished deliverable rather than a draft.
Agent platform
Low-code platform for building, connecting and publishing custom conversational and autonomous AI agents across Microsoft 365, the web and business channels.
OpenAI
Application
Assistant for chat, web search, file analysis and image generation, used in the browser and in desktop and mobile apps; developers can build custom in-chat apps for it via the Apps SDK, built on the Model Context Protocol.
OpenAI's agentic web browser. Deprecated on 9 August 2026, with its browser-based agentic capabilities moved into ChatGPT and Codex.
A version of ChatGPT that US government agencies deploy in their own Microsoft Azure commercial or Azure Government cloud, so the agency manages its own security, privacy and compliance.
ChatGPT in the Excel ribbon: builds and edits spreadsheets, formulas and formatting from plain-language requests, answers questions about what is in the workbook, and asks permission before changing it. OpenAI's own page bundles this with a separate ChatGPT for Google Sheets add-in; this record covers the Excel add-in only.
ChatGPT in the PowerPoint ribbon: creates new slides, rewrites and restructures an existing deck, and turns notes, documents or spreadsheets into presentation-ready content while keeping the output editable in PowerPoint.
ChatGPT in a Microsoft Word sidebar: drafts, revises and reorganizes the open document from notes or pasted source text, pulling in context from connected apps like Outlook, SharePoint, Google Workspace and Dropbox.
OpenAI's text-to-video product. The web and app experiences were discontinued on 26 April 2026; the API will be discontinued on 24 September 2026.
AI agent
Coding agent that reads, edits and runs a codebase from the terminal, an IDE extension and the ChatGPT web app.
Agent platform
OpenAI's cybersecurity offering, bringing together frontier cyber models, Codex Security and partner workflows to find, validate and fix vulnerabilities, with an access-gated Daybreak Red tier for authorised vulnerability research and red teaming.
Enterprise platform for connecting AI agents to systems of record and running them under enterprise identity, access and observability controls.
No counterpart
Microsoft sells these in a stack layer with no product recorded for OpenAI yet — nothing on the other side to compare them against.
API service
Image-recognition service for building custom image classification and object-detection models; distinct from the general-purpose Azure AI Vision service.
Embeddable reading-comprehension tool that improves text readability for users of all ages and abilities.
Extracts insights from video and audio — transcription, face/object detection, sentiment, topics — via API.
Multimodal Azure AI service that extracts structured insights from unstructured content (documents, images, audio, video) into custom-defined schemas.
Extracts text, structure and key-value pairs from documents (invoices, receipts, forms, ID cards) via prebuilt and custom models.
NLP service for sentiment analysis, key phrase extraction, entity recognition, summarization, question answering and conversational language understanding.
End-to-end platform for building, training, deploying and managing machine-learning models at enterprise scale.
Hosted access to OpenAI's GPT, embedding and image models with Azure enterprise security, networking and compliance, under Microsoft Foundry's current branding.
Speech-to-text, text-to-speech, speech translation and speaker recognition as an Azure API service.
Real-time and batch text translation API supporting 100+ languages.
Image analysis, OCR, spatial analysis and face detection as an Azure API service.
Detects harmful text/image content (hate, violence, sexual, self-harm) for generative-AI applications, billed per text/image record analyzed.
Managed service for building, deploying and orchestrating enterprise AI agents with tool calling, state management and multi-turn conversations.
Context-engineering platform giving AI agents agentic retrieval across enterprise data sources (SharePoint, Blob Storage, the web) with permission-aware security.
Model catalog (11,000+ models from Azure, Anthropic, Meta, Mistral, Hugging Face and others) with managed-compute and serverless per-token deployment.
AI assistant for clinicians that combines ambient conversation capture, clinical documentation and voice-driven EHR/order workflows into one product.
Evaluation, production monitoring and distributed tracing for generative-AI applications, billed by consumption per the Foundry observability pricing page.
Developer tool
Coding assistant and agent inside the editor, the CLI and GitHub itself.
Platform
Azure's platform for building, evaluating and deploying model-based applications and agents.
Data service
Enterprise retrieval service providing hybrid keyword and vector search plus RAG grounding over an organisation's own data, also surfaced inside Microsoft Foundry as Foundry IQ.
OpenAI sells these in a stack layer with no product recorded for Microsoft yet — nothing on the other side to compare them against.
Model API
Hosted API for OpenAI's text, image, audio and embedding models, billed per token.