Microsoft vs Zapier

Microsoft — Application · Public · $3.7T mkt cap · 4 of 4 figures sourced  |  Zapier — Infrastructure · Private · $5B valuation · 3 of 3 figures sourced

Relationship

Assembled from the recorded fields for this pair, not hand-checked. The comparison below is read from each company’s own profile.

Aligned comparison

FieldMicrosoftZapier
Size$3.7T mkt cap$5B valuation different basis
Employees223,000730 Zapier has 305× fewer
Founded19752011 36 yrs later
StatusPublicPrivate
CategoryApplicationInfrastructure
Stack layerAI agent, API service, Agent platform, Application, Data service, Developer tool, PlatformAPI service, Agent platform, Application, Developer tool, Platform
HeadquartersRedmond, USASan Francisco, USA

Capability overlap

Shared · 10

Agent orchestrationCode generationCustomer supportData securityDocument extractionGuardrails and safetyKnowledge retrievalSummarizationText generationWorkflow automation

Not verified for Zapier · 18

Agentic codingClinical documentationCode reviewData analysisEmail assistanceEvaluation and observabilityMeeting notesModel hostingModel inferenceModel trainingPresentation generationSpeech to textText to speechThreat detection and responseTranslationVector searchVideo analyticsSearch answers

Recorded for Microsoft. Zapier’s product records say nothing either way — a missing record is not a missing capability.

Zapier has no capability Microsoft lacks, among the 10 recorded here.

Products, side by side

Algorithmic pairing — assembled from recorded fields, not hand-checked

Microsoft

Application

Azure AI Bot ServiceApplication

Integrated development environment for building conversational bots, integrating with Microsoft Copilot Studio for low-code bot building.

Microsoft 365 CopilotApplication

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 CopilotApplication

Microsoft's assistant for chat, search and work inside Windows and the Microsoft 365 apps.

Microsoft Security CopilotApplication

Security-operations assistant that summarises threat signals and helps analysts detect, investigate and respond to incidents in natural language.

API service

Azure AI Custom VisionAPI service

Image-recognition service for building custom image classification and object-detection models; distinct from the general-purpose Azure AI Vision service.

Azure AI Immersive ReaderAPI service

Embeddable reading-comprehension tool that improves text readability for users of all ages and abilities.

Azure AI Video IndexerAPI service

Extracts insights from video and audio — transcription, face/object detection, sentiment, topics — via API.

Azure Content UnderstandingAPI service

Multimodal Azure AI service that extracts structured insights from unstructured content (documents, images, audio, video) into custom-defined schemas.

Azure Document IntelligenceAPI service

Extracts text, structure and key-value pairs from documents (invoices, receipts, forms, ID cards) via prebuilt and custom models.

Azure Language in Foundry ToolsAPI service

NLP service for sentiment analysis, key phrase extraction, entity recognition, summarization, question answering and conversational language understanding.

Azure Machine LearningAPI service

End-to-end platform for building, training, deploying and managing machine-learning models at enterprise scale.

Azure OpenAI in Foundry ModelsAPI service

Hosted access to OpenAI's GPT, embedding and image models with Azure enterprise security, networking and compliance, under Microsoft Foundry's current branding.

Azure Speech in Foundry ToolsAPI service

Speech-to-text, text-to-speech, speech translation and speaker recognition as an Azure API service.

Azure Translator in Foundry ToolsAPI service

Real-time and batch text translation API supporting 100+ languages.

Azure Vision in Foundry ToolsAPI service

Image analysis, OCR, spatial analysis and face detection as an Azure API service.

Content Safety in Foundry Control PlaneAPI service

Detects harmful text/image content (hate, violence, sexual, self-harm) for generative-AI applications, billed per text/image record analyzed.

Foundry Agent ServiceAPI service

Managed service for building, deploying and orchestrating enterprise AI agents with tool calling, state management and multi-turn conversations.

Foundry IQAPI service

Context-engineering platform giving AI agents agentic retrieval across enterprise data sources (SharePoint, Blob Storage, the web) with permission-aware security.

Foundry ModelsAPI service

Model catalog (11,000+ models from Azure, Anthropic, Meta, Mistral, Hugging Face and others) with managed-compute and serverless per-token deployment.

Microsoft Dragon CopilotAPI service

AI assistant for clinicians that combines ambient conversation capture, clinical documentation and voice-driven EHR/order workflows into one product.

Observability in Foundry Control PlaneAPI service

Evaluation, production monitoring and distributed tracing for generative-AI applications, billed by consumption per the Foundry observability pricing page.

Agent platform

Microsoft Copilot StudioAgent platform

Low-code platform for building, connecting and publishing custom conversational and autonomous AI agents across Microsoft 365, the web and business channels.

Developer tool

GitHub CopilotDeveloper tool

Coding assistant and agent inside the editor, the CLI and GitHub itself.

Platform

Microsoft FoundryPlatform

Azure's platform for building, evaluating and deploying model-based applications and agents.

Zapier

Application

Zapier CanvasApplication

Zapier Canvas is an AI-powered diagramming tool for mapping business processes and turning the diagram into working automation. Zapier says it uses AI to generate workflows, suggest next steps, and surface insights that help optimise automations and prevent breakages.

Zapier ChatbotsApplication

Zapier Chatbots is a no-code builder for custom-branded AI chatbots that can be embedded in a website to handle customer interactions. Zapier positions it as a way to scale support and generate leads, with the chatbot able to trigger Zapier workflows off the conversation.

Zapier CopilotApplication

An assistant that works across every Zapier product: asked in plain language to add a field to a table or a step to a Zap, it walks the user through the change or makes it for them.

API service

Zapier MCPAPI service

Zapier MCP is Zapier's implementation of the Model Context Protocol, giving AI clients such as Claude, ChatGPT and Cursor the ability to take real actions in the user's connected apps. Zapier states it exposes 9,000+ apps and 40,000+ actions while handling app connections, credentials and rate limits on the caller's behalf.

Agent platform

Zapier AgentsAgent platform

AI agents that act across the applications Zapier already connects, built and debugged from a prompt with Zapier Copilot.

Developer tool

AI Guardrails by ZapierDeveloper tool

AI Guardrails by Zapier adds inline AI safety and compliance checks to Zapier workflows. Added as a step to any Zap, Agent or Zapier MCP workflow, it scans content for personally identifiable information, toxic language, prompt injection attempts and negative sentiment, then routes, blocks or escalates based on what it finds.

AI by ZapierDeveloper tool

AI by Zapier is Zapier's built-in tool for adding AI steps to a workflow, powered by the user's choice of model from OpenAI, Anthropic and Google. Users write text prompts to perform tasks such as extracting lead data from unstructured text or answering routing questions inside a Zap.

Zapier SDKDeveloper tool

Zapier SDK gives coding agents and developers authenticated, governed programmatic access to Zapier's app catalogue from code, on behalf of their users. Zapier handles OAuth flows, token management and retries; the SDK ships with a CLI for exploring apps and running actions from the terminal.

Platform

Zap workflowsPlatform

The workflow layer Zapier's AI products run on: multi-step Zaps that connect over 9,000 apps and can call AI steps, agents and MCP tools inside a run, built without a developer.

No counterpart

Microsoft sells these in a stack layer with no product recorded for Zapier yet — nothing on the other side to compare them against.

AI agent

Copilot CoworkAI 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.

Data service

Azure AI SearchData 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.