Pick Claude for long-form writing, contract and spec review, and coding you drive from a terminal. Pick Gemini if you need one enormous input read in a single pass, or if you want the assistant wired into Gmail, Docs and Meet.
Claude Pro is $20 a month, or about $17 if you pay yearly, and it includes Claude Code. Google AI Pro is $19.99 and includes Gemini inside Workspace plus the much larger context window. Neither is meaningfully cheaper, so decide on the shape of the input rather than the invoice.
Twenty to eighty pages of prose: Claude. Four hundred pages of mixed tables, logs and PDFs: Gemini.
| Dimension | Claude | Gemini |
|---|---|---|
| Free tier | Sonnet and Haiku under a five-hour cap; no Opus, no Projects | Flash-Lite-class models for free users since October 2026; Pro-class models need Google AI Pro |
| Pricing | Pro $20/month or $17/month billed annually; Max 5x $100, Max 20x $200 | Google AI Pro $19.99/month; the top tier is listed on the official pricing page |
| Long documents | Upload PDFs and iterate inside a Project; strongest at holding an argument and its structure | Up to 1M tokens of context on Pro-class models; strongest at very large, messy inputs |
| Coding | Claude Code is included: reads the repo, runs tests, opens diffs, shares one quota with chat | Code help through Google's editor and CLI tooling; capable in chat, less often the daily driver |
| Web/research | Research mode with citations; browsing available but secondary | Search-grounded by default, with deep research reports and Workspace data at hand |
| Best for | Writing, review, refactors, agentic coding from the terminal | Workspace integration, very large contexts, search-grounded answers |
Choose Claude when the output quality is the point. Long drafts keep their structure instead of turning into bullet lists, edits hold their tone across a rewrite, and a review of a 200-line diff comes back with the three things that will actually break rather than twenty stylistic notes. Uploading the source files into a Project means the same contract or spec is still there next week without re-reading it into the chat, and the model has already seen your earlier objections to the draft.
Claude Code is the other half of the $20. It runs in the terminal, reads the repository, runs the tests and shows you a diff, which is a different working style from pasting snippets into a browser tab: you describe the change, it edits across files, you review. The limit is shared: chat, mobile and Claude Code all pull from one five-hour pool with a weekly ceiling. Heavy agent days leave less room for writing, and Max 5x at $100 a month exists for exactly that pattern.
Choose Gemini when the input is bigger than a person would read. A year of support tickets, a monorepo, a 300-page standards document full of tables: these fit in a 1M-token window, and asking one question across all of it beats stitching summaries together. The Workspace side is the quieter advantage. Summarising a mail thread, drafting a Doc from a Sheet, or pulling figures out of a spreadsheet without copy-paste is a daily saving if that is where your work happens.
The tradeoff is feel. Prose from Gemini tends to need more editing before it ships, and the free tier is not representative: free users sit on Flash-Lite-class models since October 2026, so evaluating Gemini for free tells you almost nothing about the paid experience. One month of Google AI Pro, run against your own documents, is the honest test.
Using both is defensible when you write and code in the same week: Claude for the document and the patch, Gemini for the big reference dump and anything that starts in Gmail. The contexts are different enough that neither feels redundant, and neither vendor is likely to hand the other's advantage first. The cost is real, though, and subscriptions outlive the intentions behind them.
For one person paying out of pocket, $40 a month is hard to justify on overlap alone. Pick by input shape, keep the free tier of the other for the odd large file, and check the pricing pages before renewing: what each tier includes changed twice in 2026 even though the headline prices did not.
Both are strong on long input, and the split is about where the text comes from. Claude is better at restructuring writing you hand it and at code review; Gemini is better at pulling in what already exists on the web with citations attached. Long-document work with no external sources favours Claude.
| Free tier | Yes | Yes |
|---|---|---|
| Checked price | Free $0; Pro $20/mo ($17/mo on annual billing, $200 up front); Max $100-$200/mo; Team $20/seat/mo annual ($25 monthly); Enterprise $20/seat/mo from 20 seats (checked 2026-10-29) | Google AI Pro $19.99/mo ($199.99/yr); Google AI Ultra $99.99/mo; Google AI Plus $7.99/mo (third-party figure) (checked 2026-10-29) |
| Context window | Up to 1M tokens, varying with the selected model (checked 2026-10-29) | 1M tokens (Gemini 4 Argon unified context; Pro models take 1M input and 64K output) (checked 2026-10-29) |
| Where it breaks | Free tier runs out of messages halfway through real work | Plan names get renamed often enough to be hard to track |
Prices and limits above were read from each vendor's own page on 2026-10-29; they change without notice, so treat them as the shape of the deal rather than a quote. The practical way to choose: run one real task through both free tiers today — one document you actually care about — and keep whichever needed fewer corrections.
Gemini, on raw size: Pro-class models accept up to 1M tokens in one request, while Claude works best when you keep inputs to a document or a repository. Claude tends to do more with a 60-page contract. For a 400-page dump, or a question that spans an entire codebase, Gemini is the only practical option of the two.
They cost $19.99 and $20, so the deal depends on use. Claude Pro adds a terminal coding agent; Google AI Pro adds Workspace integration and the larger context window. Count which of those you would touch on a normal Tuesday, and if the answer is both, expect to pay $40.
Claude Pro includes integrations for Chrome and Microsoft 365, but its home is its own app and the terminal. That is a plugin relationship rather than the same experience as Gemini sitting inside Docs and Gmail. If your day starts in Gmail, that difference decides it.