Gemini · Google

Gemini integration in a custom system

Gemini integration means your backend calls Google’s generative API for the same jobs as GPT and Claude: drafts, classification, extracts. If the company already lives in Google Workspace, Gemini can be the least frictional choice politically and contractually. That is not automatically the best fit for your task. Test on your documents, not on a demo prompt. Workspace integration and the Gemini API are two sockets. Mix them only if you have thought the scopes through. Data minimisation applies here as with the others: do not send Drive folders “to be safe”.

8 min read · Updated 28 August 2026

The same thin engine layer as OpenAI and Claude. Prompt and tools live with you. The model sits behind an interface. The AI layer in your app.

Two sockets, not one

Gemini API

  • Text in, text out, your backend
  • You choose what is sent
  • Same cap, log and human as the others

Google Workspace

The Gemini API is not the same as opening Workspace.
Udkast

Prompt

Menneske godkender før udsendelse

Classification lands in a field. It does not open all of Drive.
1

Contract

Is Gemini what leadership already said yes to?

2

Trial

Run your own cases, not an English demo prompt.

3

Scopes

If Workspace is mixed in: only the files the job needs.

Political choice, professional test

What to do now

Send three real documents you want classified or summarised. Then we can say whether Gemini is the engine — or just the politically easy choice. Contact.

FAQ about Gemini integration

Gemini + Workspace = data mixed automatically?
No. Workspace integration and the Gemini API are two sockets. Mix them only if you have thought the scopes through.
Is Gemini best because we have Google?
It is often the easiest contract. It is not automatically the best on your cases. Test.
Can we switch to Claude without a new UI?
Yes, if the engine is an interface. If you hardcoded Gemini into every screen, you are stuck.

Want us to build it for you?

You get a fixed-price proposal within 24 hours.

Dennis Nielsen

Dennis Nielsen

Head of Operations, Ceptiv

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