What Google Gemini and the Gemini API is good at
- The Free plan includes Gemini 3.6 Flash, varying access to 3.1 Pro, Deep Research, Gemini Live and 15 GB of storage.
- Paid plans start low: Google AI Plus is $4.99/month in the US and Google AI Pro is $19.99/month, both bundling Google storage.
- The API has a free tier through Google AI Studio, and paid tier content is not used to improve Google products.
Where Google Gemini and the Gemini API breaks
- Free API tier and AI Studio content is used to improve Google products and may be read by human reviewers, so Google says not to send sensitive or confidential data (EEA, UK and Swiss users get paid tier terms instead).
- In the Gemini app, chats reviewed by humans are kept for up to three years even if you delete your activity; turning off Keep Activity stops future review.
- API spend is capped per tier ($250/month on Tier 1) with a rolling 10 minute spend limit that returns 429, and Gemini 3.8 Flash prices double on January 1, 2027.
When a custom build beats Google Gemini and the Gemini API
When you need the model inside your own workflow, such as sorting inbound email or reading forms, a paid tier API call beats copying text into the app by hand, and keeps the data out of product improvement.
Setup
No-code. Someone comfortable with spreadsheets can set it up. No code needed.
Sources
- gemini.google/us/subscriptions/
- support.google.com/gemini/answer/13594961
- ai.google.dev/gemini-api/docs/pricing
- ai.google.dev/gemini-api/terms
- ai.google.dev/gemini-api/docs/rate-limits
Price checked 9 Oct 2026. If something here is out of date, email indra@kratuva.com and we will fix it.
