Claude integrations: How to use Zapier with Claude (Sonnet 5, Opus 5, and more)

With every new model release, Claude tops almost every benchmark. And chatting with Claude makes it clear why: it's good at everything.

But while there's power in a back-and-forth conversation, you can accomplish a lot more when you use Zapier to connect Claude to the rest of your apps and let automation carry out entire workflows for you.

Here's how it works.

Table of contents:

• Add Claude's brain to your existing workflows

• Automate workflows directly from Claude

• Claude automation FAQ

Add Claude's brain to your existing workflows with AI by Zapier

Zapier lets you automate complex workflows across 9,000+ apps, and sometimes those workflows could benefit from AI reasoning. AI by Zapier lets you add a Claude step wherever you need it, right inside your workflow. You don't even need a separate Anthropic account to use it.

This means you're only bringing AI in when you need it; rules handle everything else, so you aren't burning through tokens on tasks that run the same way every time. For example, if you're sending data from a form to a spreadsheet, that's a job for deterministic automation. But if you need to summarize a customer complaint, classify a support ticket, or draft a personalized email based on CRM data, that's when you get Claude involved.

Here's what that looks like in practice: say a new row gets added to a Google Sheet whenever someone submits a feedback form. Instead of reading every response manually, you set up a Zap—an automated workflow on Zapier—that triggers on new rows, sends the text to Claude with a prompt like "Summarize this feedback and classify it as positive, neutral, or negative," and then posts the result to a Slack channel. The whole thing runs in the background, and Claude only fires when there's actually a row to process.

You also get complete control over the Claude step: you can add knowledge sources, include agentic tool calling, and continue testing until it looks just right. 

You pick the Claude model from a dropdown in the Zap editor, and the cost comes out of your Zapier task count, which means no tokens and no separate Anthropic bill. And if you decide the Claude model isn't working the way you want, you can swap it for any other model you want, without rebuilding the workflow.

Of course, if you'd rather use your own API key, you can do that too (BYOK). Either way, you get access to Claude's full range of models.

Here's a quick look at the Claude models currently available on Zapier; every time a new Claude model is released, it gets added to the lineup immediately.

• Sonnet 5

• Sonnet 4.6

• Sonnet 4.5

• Opus 5

• Opus 4.8

• Opus 4.7

• Opus 4.6

• Opus 4.5

• Haiku 4.5

If you're not sure which model to reach for, check out AutomationBench, Zapier's benchmark for evaluating AI models on real business workflows. It's the quickest way to see how Claude's models compare on the tasks you'll actually be running.

Claude automation use cases

Here's a look at how you might use AI by Zapier to bring Claude into your workflows:

• Write blog posts and outlines based on keywords. Trigger a Zap when a new keyword lands in a Google Sheet (or wherever your team tracks ideas), send it to Claude with a detailed system prompt and access to your style guide, and get a full draft or structured outline delivered to Notion, Google Docs, or your CMS of choice.

• Summarize key information. Schedule a Zap that summarizes the previous day's Gong calls every morning and posts highlights to Slack.

• Turn content into social posts. Take a new blog post, product update, or press release, and have Claude draft platform-specific copy for LinkedIn, X, and Instagram in a single step, then send it directly to your social media management platform.

• Analyze surveys and feedback. When responses come in from Typeform, Google Forms, or another survey tool, pipe them to Claude for sentiment analysis, theme extraction, or NPS categorization—then push the results to your database to build a running feedback dashboard.

• Escalate issues automatically. Have Claude read incoming support tickets or incident reports, assess urgency against a defined rubric, and trigger a Slack alert or calendar invite for anything that crosses your severity threshold—without anyone triaging every ticket manually.

• Route creative assets for review. When a new asset lands in Figma, Dropbox, or Google Drive, Claude can evaluate it against a checklist, add a summary comment, and send it to the right reviewer based on asset type—compressing the review cycle for high-volume creative teams.

Automate workflows directly from Claude with Zapier MCP

If your goal is to kick off automations directly from Claude, Zapier MCP lets Claude access and take action in 9,000+ apps.

Connect it once, tell Claude which apps and actions you want it to have access to, and then set it to work across your entire tech stack—straight from the chat window or Claude Cowork.

Here are a few things you might tell Claude to do once Zapier MCP is connected:

• "Pull my last five Salesforce opportunities, calculate weighted pipeline, and push a summary to Google Sheets."

• "Catch me up on the Slack messages I missed this morning, flag anything that needs my attention, and add those items to my Asana task list."

• "Draft a follow-up email based on the last call note in HubSpot and create a calendar invite for next week."

None of those require you to open a single other app—it all happens right in Claude.

Zapier adds thousands of apps on top of native Claude Connectors. And that governance carries over if you switch AI tools; Zapier MCP works with ChatGPT and any other agent harness that supports MCP, so you're not rebuilding your permissions from scratch every time a new model releases or your team decides to switch AI tools.

Claude automation FAQ

How does Zapier MCP work with Anthropic's Claude?

Zapier MCP connects Claude to 9,000+ apps. Once you set it up, Claude can call actions—like reading a Salesforce record, posting to Slack, or creating a Google Calendar event—directly from the chat window or Claude Cowork. You define which apps and actions Claude has access to when you configure the MCP server in Zapier, so you stay in control of what it can do. Claude treats each authorized action as a tool it can invoke mid-conversation, meaning you can give a single prompt like "Pull my last five opportunities from Salesforce and send a summary to the team Slack channel," and Claude handles the whole sequence without you switching apps.

How do I connect Zapier to Claude via MCP?

Go to zapier.com/mcp to get started. Zapier generates a unique MCP server URL that you paste into Claude's settings under Connectors. Once connected, Claude will see your authorized Zapier actions as available tools. Select the specific actions you want to expose on Zapier—you don't have to grant access to everything—and Claude can start using them right away from any conversation.

Automate Claude with Zapier

Whether you want work to run automatically in the background or on your command from your AI chat window, Zapier helps you bring the power of Claude into governed workflows across your tech stack. 

No matter which path fits how you work, the connection runs through Zapier's managed authentication—so Claude never has to ask for an API key, your credentials stay governed in one place, and every action runs through the same permissions you'd apply to any other part of your stack.

Related reading:

• AI by Zapier: Easily add AI steps to your workflows

• How to use the Claude API

• Claude connectors: How to connect Claude to other apps

This article was originally published in November 2023 by Elena Alston. It was most recently updated in June 2026.