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Side-by-side comparison · AI Assistants & LLMs

Claude vs Google Gemini vs LMArena

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Best overall

Claude

4.6

From $20/mo

Google Gemini

4.2

From US$4.99/mo

LMArena

3.8

Free to start

Comparing 3 tools, the maximum.

At a glance

Best overallEasiest to use

Pick it if: Anyone who writes, researches or makes decisions for a living, plus anyone curious about Claude Code.

Pick it if: People whose work already runs on Gmail, Google Workspace or an Android phone.

Best value

Pick it if: Anyone choosing between AI tools, and people who want to know which model is leading right now.

Claude scores highest overall, but LMArena gives you more for your money. Which one is right comes down to what you value most.

Overview

AttributeClaudeGoogle GeminiLMArena
In one lineAnthropic's chat assistant, at its best on careful writing and long documents.Google's assistant, built into Gmail, Docs, Drive and Android phones.Free site where you compare AI models side by side and see which ones people rate best.
Pricing modelFreemiumFreemiumFree
Starting price$20/moUS$4.99/moFree
Free plan Yes Yes Yes
Works with Claude Code Yes No No

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeClaudeGoogle GeminiLMArena
Overall rating4.6Winner4.23.8
Ease of useHow quickly someone non-technical gets value from it.
4.5
4.0
3.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.5
4.5
4.0
Output qualityHow good the results are before you fix them.
5.0
4.0
3.5
Value for moneyWhat you get for the price, including the free plan.
4.5
4.0
5.0
Speed & reliabilityHow fast it is and how often it falls over.
4.5
4.5
3.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeClaudeGoogle GeminiLMArena
Access & platform
Free plan Yes Yes Yes
Mobile app Yes Yes No
Desktop app Yes Yes No
Browser extension Yes Yes No
API access Yes Yes No
Teams & business
Team workspace Yes Yes No
Enterprise plan or SSO Yes Yes No
Connects to other apps Yes Yes No
Open source or self-hosted No No No
AI abilities
Works with your files Yes Yes Yes
Understands images Yes Yes Yes
Makes images No Yes Yes
Makes video No Yes Yes
Writes code Yes Yes Yes
Runs agents or automations Yes Yes No
Learns your brand or style Yes Yes No
Works in many languages Yes Yes Yes
Capabilities score14/ 1716/ 177/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeClaudeGoogle GeminiLMArena
Plans

Free

Free

Trying it out and light daily use.

Free

Free

Light use and seeing how it feels.

FreeOur pick

Free

Everyone.

ProOur pick

$20/mo, or $17/mo billed yearly

Anyone who uses it most days.

Google AI Plus

US$4.99/mo

Casual users who want Gemini in Gmail and more storage.

Max

From $100/mo

Heavy users and people living in Claude Code.

Google AI ProOur pick

US$19.99/mo

Anyone who works in Google Workspace every day.

Team

From $20/seat/mo billed yearly

Businesses with 2 to 150 people.

Google AI Ultra

From US$99.99/mo

Heavy creative and agent users.

Which plan to pickStart on Free to see if the writing suits you. Most people who stick with it move to Pro within a month; only go to Max if you hit the Pro limits every day or you're running Claude Code for hours at a time.Skip the free plan for anything serious now that it's Flash-Lite only. AI Pro (US$19.99, or A$32.99 in Australia) is the one to buy: it's the cheapest way to get Gemini 4 Argon plus Gemini in Docs and Gmail, and the 5 TB of storage offsets a Google One bill. Ultra is for people generating video all day.There's nothing to buy. Use it free, and pay for whichever assistant comes out best for your work.

Key features

AttributeClaudeGoogle GeminiLMArena
Standout features
  • Projects
  • Artifacts
  • Long documents
  • Web search and connectors
  • Tasks and Claude Code
  • Memory
  • Gemini in Gmail, Docs and Drive
  • Deep Research
  • Image and video making
  • Gemini Live and desktop apps
  • Tasks and connected apps
  • Gemini in Chrome
  • Battle mode
  • Side by side
  • Direct chat
  • Leaderboards
  • Agent mode
  • Early access

Pros and cons

AttributeClaudeGoogle GeminiLMArena
Pros
  • Writing sounds like a person and needs the least editing of any assistant
  • Handles long documents and messy briefs without losing track
  • Projects and memory mean you stop repeating the same context
  • Artifacts turn answers into real documents, slides and small apps
  • One subscription covers Claude Code as well
  • The free plan now includes memory, connectors and Artifacts
  • Reads and acts on your Gmail, Docs and Drive directly
  • AI Pro bundles the top model, Workspace features and 5 TB of storage for one price
  • Deep Research is included even on the free plan
  • Fast, and the mobile and Android experience is polished
  • Video and image generation included on paid plans
  • Desktop apps for Windows and Mac as well as the web
  • Free access to the leading models, often before release
  • Blind voting makes it easy to judge models on output alone
  • Leaderboards cover text, code, images, video and agents
  • Real people's preferences are harder to game than lab benchmarks
Cons
  • Free and Pro usage limits can bite on a busy day
  • No image or video generation, which ChatGPT and Gemini both have
  • The free plan doesn't include the top Opus models
  • Fewer third-party connectors and plugins than ChatGPT
  • Free plan is now Flash-Lite only, so it's weaker than the free tiers of ChatGPT or Claude
  • Plan names and model access keep changing, which is confusing
  • Writing quality sits behind Claude and the answers can be padded
  • Workspace features need a personal Google account or a Workspace admin to turn them on
  • Usage resets every 5 hours up to a weekly cap, and Google doesn't publish the numbers
  • Rankings favour answers that look good, and labs have been caught testing private versions to climb the board
  • Conversations are collected and partly shared with model makers, so keep private work out
  • Frequent "something went wrong" errors, captchas, logouts and models removed without notice
  • Direct chat is being narrowed, with newer models only available in random battles
  • The company now sells evaluations to the labs it ranks, which raises questions about neutrality

Who each one is for

AttributeClaudeGoogle GeminiLMArena
Best for
  • Long-form writing and editing
  • Reading and summarising long documents
  • Thinking through a plan or decision
  • Pairing with Claude Code
  • Searching and summarising your Gmail
  • Drafting in Google Docs
  • Image and video generation on paid plans
  • Hands-free help on Android
  • Choosing between AI models with your own prompts
  • Checking which model leads after a launch
  • Trying top models for free
  • Comparing image and video models
You'll find it used by
  • Writers and marketers
  • Founders
  • Consultants
  • Developers
  • Google Workspace teams
  • Marketers
  • Small business owners
  • Android users
  • AI enthusiasts
  • Developers
  • Product teams
  • Journalists

Questions people ask

Which is better, Claude, Google Gemini or LMArena?

Claude scores highest overall in our ratings (Claude 4.6/5, Google Gemini 4.2/5 and LMArena 3.8/5). Claude is best for long-form writing and editing and reading and summarising long documents. Google Gemini is best for searching and summarising your Gmail and drafting in Google Docs. LMArena is best for choosing between AI models with your own prompts and checking which model leads after a launch.

Which is cheaper, Claude, Google Gemini or LMArena?

Claude: There's a free plan, and paid plans start at $20/mo. Google Gemini: There's a free plan, and paid plans start at US$4.99/mo. LMArena: It's free to use.

Which is easier to use, Claude, Google Gemini or LMArena?

Claude rates highest for ease of use in our scores. Anyone who writes, researches or makes decisions for a living, plus anyone curious about Claude Code.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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