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⇱ How to automate ChatGPT | Zapier


How to automate ChatGPT (GPT-5.5 Pro, GPT-5.5, and more)

Add the power of ChatGPT to your Zapier workflows.

By Steph Spector · April 23, 2026

Between February and March of this year alone, OpenAI released five new models in ChatGPT—and now there are two more: GPT-5.5 Pro and GPT-5.5. So although competitors abound, OpenAI clearly isn't slowing down. With each release, they've been collapsing specialized models into general-purpose workhorses that can do it all, keeping ChatGPT a strong choice for work.

You can have one-off conversations in ChatGPT, but you also can accomplish more by automating it securely on Zapier, connecting it to all your other apps. Keep scrolling for a rundown of current models, plus automation inspiration and ready-to-use templates to get you started.

Table of contents

Did you know: When you connect your favorite AI tools to other apps in your tech stack with Zapier, you'll likely need to build a 3-step Zap. Read more on how to effectively add AI to your Zapier workflows.

Which model should you use with our ChatGPT integration?

Let's not overcomplicate things: For automating tasks, we recommend using GPT-4o mini (your most affordable, flexible option) or GPT-5.5 Pro (the most capable model for complex professional work). Both models are fast, reliable, and perform well in automated workflows, with the latter coming at a much steeper cost.

See how the different models supported in our ChatGPT integration stack up below.

Note: Scroll all the way to the right to see details on all available models.

Model

Best for

Inputs

Outputs

Context window

Pricing

GPT-5.5 Pro

Problems that need the deepest reasoning and highest reliability, where getting it right matters more than speed or cost

Text, images

Text

1 million tokens

$180/M per output tokens

GPT-5.5

Complex professional work, including coding, research, data analysis, and autonomous multi-step tasks across tools

Text, images

Text

1 million tokens

$30/M per output tokens

GPT-5.4 nano

High-volume, latency-sensitive tasks where speed and cost matter most, like classification, data extraction, and subagent workflows

Text, images

Text

400,000 tokens

$1.25/M per output tokens

GPT-5.4 mini

High-volume workflows that need fast reasoning across tools and content types: coding assistants, image processing, and subagent tasks

Text, images

Text

400,000 tokens

$4.50/M per output tokens

GPT-5.4

Complex, multi-step professional workflows

Text, images

Text

1,050,000 tokens

$15/M per output tokens

GPT-5.3

Fast, context-aware chat and search

Text, images

Text

128,000 tokens

$14/M per output tokens

GPT-5.2

Advanced coding and agentic tasks with reliable multi-step reasoning

Text, images

Text

128,000 tokens

$14/M per output tokens

GPT-5

Coding and agentic tasks with tunable reasoning effort

Text, images

Text

128,000 tokens

$10/M per output tokens

GPT-4o mini

Multimodal on a budget

Text, images, audio

Text, audio

128,000 tokens

$0.60/M tokens for text; $20/M tokens for audio

o3

Advanced reasoning and logic

Text, images

Text

200,000 tokens

$8/M tokens

Whisper

Affordable transcription

Audio

Text

N/A

$0.006/minute

GPT Image 1

Image generation

Text, images

Images

N/A

$40/M image tokens

Some models technically accept audio inputs and outputs, but because audio isn't a default user feature, we didn't reflect support for it in the table. For those models, you can use the to explicitly enable audio.

This is not a comprehensive list of OpenAI's models, nor does it include every model available in the ChatGPT integration on Zapier. It highlights the current, recommended options we suggest using for new workflows. See the full list of models available in OpenAI.

To learn how OpenAI models stack up against other major models, check the leaderboard. AutomationBench is Zapier's open evaluation tool for measuring how well models handle real, complex business workflows.

Nurture and qualify leads

For your sales and marketing teams, determining which leads are mostly likely to convert is a process that takes up valuable time and resources. 

You can use AI and automation to bridge that gap. For example, say a lead visits your pricing page or connects through your live chat. You could use a Zap that logs this activity, and then adds these leads to relevant nurture campaigns or to your CRM with an AI-generated message or summary. Or you could use a Zap that uses AI to summarize sales calls with prospects or create sales pitches based on those convos.

Pro tip: Want a personalized coaching assistant for your sales team? Click on the pre-made template below to combine automation and 's conversation intelligence to analyze calls automatically. 

Gong call coach: AI-powered sales and success coaching

Automate personalized coaching for your sales team using this AI-powered call analysis template.

Generate and share content 

As a writing tool, ChatGPT is a pretty decent time-saver when it comes to generating first drafts. But with the ChatGPT integration, you can take that a step further by incorporating the creation of blog outlines, emails, and articles into your automated workflows. 

For example, you can use these Zaps to write email responses (or SMS responses) to customers based on incoming messages, then save them in your drafts folder in to review before sending. 

Or, if you need to draft customer stories based on submitted interview questions (or other key information), you can pull in the customer details from an app like or , get the AI to write the content, then add the text to a .  

Create or analyze images (like graphs and charts)

Do you ever need to create visuals to support certain projects at work? You might not necessarily have the design skills to build something from scratch, but want a quick way to create images for a presentation or a chart that represents your team's data. 

With our ChatGPT integration, you can use GPT Image 1 to generate images for you—based on briefs or image requirements specified in other apps (like or ). 

Whenever a spreadsheet gets updated with those image specs, these Zaps will send them to ChatGPT, build your visual, and then drop the image in your app of choice. 

Alternatively, you might already have an image (of a graph or a table) that you want to analyze. Our ChatGPT integration will extract the relevant data from an image you upload in one app, interpret the information using advanced reasoning capabilities, and then deliver the analysis to or . 

This is pretty handy for transforming raw data into meaningful reports, spotting trends, or prepping for data-driven meetings. 

Summarize business information

You can also use AI to generate summaries of important information that is fed into your company. Because who has the time to process it all?

For example, you could generate summaries of every new job applicant that applies through your company's recruitment page (replete with each applicant's qualifications) to save your HR team time. Or, you could do the same thing for call transcripts or prospects stored in your sales CRM.

Alternatively, you can even extract key information from short PDFs, online articles, and other business information. 

Did you know? You can to summarize business information and other related tasks autonomously in the background across our ecosystem of more than 9,000 apps.

Get event reminders and prioritize your workload

Keeping track of important events throughout the day while your to-dos pile up is no joke. Whether you'd like it to help you prioritize your workload based on your to-do lists or projects outlined in your project management tool, ChatGPT is excellent at breaking down your day into manageable chunks. 

You can even build workflows that will pull information from Google Calendar events and create a reminder of what you need to do (or read) before the meeting happens. 

Transcribe and translate audio files

Whether you're making product demos for your customers or videos for an online course, you'll also want to target international customers.

Fortunately, you can use ChatGPT's translation capabilities to convert audio files into text, then into a different language of your choice. You can even convert the translated text into a video file afterward, so you can create voice-overs or subtitles easily. 

And, if you're consistently making videos in English on a regular basis, you'll want to add automation into the mix. These Zaps will translate audio files (from an app like Dropbox) into English text or another language, then deliver that text to a tool like Google Sheets. Here's some inspiration to get you started: 

Build—and interact with—AI assistants in other apps

Ever wanted to have your own AI assistant that can chat with team members or customers and solve issues in other apps, like Slack or Gmail? 

These Zaps help you create anything from an accounting assistant that can answer employee questions in a specific Slack channel to an analysis assistant that can analyze blog performance or KPIs. 

And because our ChatGPT integration brings ChatGPT's own functionality into your Zaps, you can upload your own files and have your AI assistant answer questions based on your company documents. Or it can write and execute code and analyze structured data from a CSV—the possibilities are endless! 

If you're just starting out with ChatGPT and want to experiment with its capabilities in Slack, you don't have to create an assistant. You can still when a prompt is posted in a particular channel. With this simple Zap, you and your team can easily ask questions and get responses—without leaving .

Pro tip: Want to bake an extra layer of security into your ChatGPT automation? Try adding an AI Guardrails by Zapier step. It's a built-in tool for detecting PII, toxic language, prompt injection attempts, and negative sentiment in your workflows.

Make ChatGPT work for you

By embedding ChatGPT into your business-critical workflows, you can orchestrate content creation, lead management, internal communications, and more—automatically and at scale. 

Zapier connects ChatGPT with thousands of apps in your tech stack, helping you act on the right data, in the right context, and at the right time. Start powering your business today.

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

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👁 Steph Spector picture

Steph Spector

In the fifth grade, Steph defeated the school bully in a bongo drum contest, her greatest achievement to date. Between writing about AI and automation for Zapier, she provides executive writing coaching from her home in Austin, Texas. To say hi, visit stephspector.com.

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