I’m currently using Make.com to integrate ChatGPT into my workflows. I have a ChatGPT PRO subscription and have also added $5 in credits to the OpenAI API for this purpose.
My specific goal is to create a workflow that reads my unread Gmail messages, uses my custom GPTs (configured to match my personal tone and style of expression) to draft personalized replies, and then saves those replies as drafts in Gmail.
I understand that Make uses OpenAI GPT models, but is there a way to make it use my custom GPTs for this purpose? If not directly, are there alternative methods or configurations I can try to achieve this level of personalization?
Any guidance or suggestions would be greatly appreciated!
Thanks in advance!
P.S
Do you know if there is some live chat which were we could speak more instently about Make and such?
Like Discord, facebook groups and etc…
Great question! As I know Make.com doesn’t directly support Custom GPTs, since it only works with OpenAI’s standard models via API. Make.com connects to OpenAI via API, but Custom GPTs (the ones you create in ChatGPT’s UI) aren’t accessible via the API—they’re designed for direct interaction in OpenAI’s ChatGPT interface. Instead, OpenAI’s Assistants API lets you build a similar experience that’s actually API-compatible!
The best solution for your workflow is OpenAI’s Assistants API on platform.openai.com. This lets you:
Create a personalized AI assistant with your unique tone and style.
Fine-tune instructions so it drafts emails just the way you like.
Integrate it into Make.com using API calls (via the HTTP module).
If you want even more accurate and context-aware responses, OpenAI’s Assistants API lets you use a vector store (also called File Search) to store and retrieve custom knowledge. This means you can upload past emails, FAQs, or any relevant documents, and your assistant will generate better, more personalized replies based on this knowledge.
