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Side-by-side comparison ยท AI Browsers & Agents

ChatGPT Work vs Claude Cowork vs Opera GX

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

ChatGPT Work

4.0

From $20/mo

Best overall

Claude Cowork

4.1

From $20/mo

Opera GX

3.7

Free to start

Comparing 3 tools, the maximum.

At a glance

Pick it if: ChatGPT users who want admin, inbox, research and reporting jobs done for them without building automations.

Best overall

Pick it if: Business owners and office teams who want repetitive file, report and admin work done for them without building automations.

Best value

Pick it if: Gamers and streamers who also work in their browser and want free AI help plus control over how much of their PC the browser takes.

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

Overview

AttributeChatGPT WorkClaude CoworkOpera GX
In one lineChatGPT's agent mode: hand it a whole task across your email, apps, files and browser.Claude's agent mode: hand it a whole task across your files, apps and browser.Opera's free gaming browser with resource limits, mods and a free AI sidebar.
Pricing modelFreemiumPaidFree
Starting price$20/mo$20/moFree
Free plan Yes No Yes
Works with Claude Code No Yes No

Rating breakdown

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

AttributeChatGPT WorkClaude CoworkOpera GX
Overall rating4.04.1Winner3.7
Ease of useHow quickly someone non-technical gets value from it.
4.0
4.0
4.0
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.5
4.5
3.0
Output qualityHow good the results are before you fix them.
4.0
4.5
3.5
Value for moneyWhat you get for the price, including the free plan.
4.0
4.0
4.5
Speed & reliabilityHow fast it is and how often it falls over.
3.5
3.5
3.5

Feature comparison

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

AttributeChatGPT WorkClaude CoworkOpera GX
Access & platform
Free plan Yes No Yes
Mobile app Yes Yes Yes
Desktop app Yes Yes Yes
Browser extension No No No
API access No No No
Teams & business
Team workspace Yes Yes No
Enterprise plan or SSO Yes Yes No
Connects to other apps Yes Yes Yes
Open source or self-hosted No No No
AI abilities
Works with your files Yes Yes Yes
Understands images Yes Yes Yes
Makes images Yes No Yes
Makes video No No No
Writes code Yes Yes No
Runs agents or automations Yes Yes No
Learns your brand or style No Yes No
Works in many languages Yes Yes Yes
Capabilities score12/ 1711/ 178/ 17

Pricing

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

AttributeChatGPT WorkClaude CoworkOpera GX
Plans

Free

Free

Trying a task or two on desktop.

Pro

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

Trying it on a few tasks a week.

Free

Free

Everyone. There is no paid tier for the AI.

PlusOur pick

$20/mo

Handing off a few jobs a week.

MaxOur pick

From $100/mo

Anyone handing off tasks every day.

Free with an Opera accountOur pick

Free

Anyone who wants saved chats and more images.

Pro

From $100/mo

Anyone running agent tasks every day.

Team

$25/seat/mo, or $20/seat/mo billed yearly

Small teams sharing connectors and admin controls.

Business

See website

Teams that want shared admin and no training on their data.

Enterprise

From $20/seat/mo yearly plus usage, 20-seat minimum

Companies that need admin, spend and security controls.

Which plan to pickTry it on Plus with a couple of real jobs. If you hand it work most days you'll run out of credits, and that's when Pro or extra credits make sense.Start on Pro to see which jobs it handles well for you. If you hand it real work most days you will hit the limits, and Max is the plan that makes it a daily tool.It's free. Sign in with a free Opera account if you want your chats saved and 100 images a day. Nothing to buy for the AI.

Key features

AttributeChatGPT WorkClaude CoworkOpera GX
Standout features
  • Works across your apps
  • Its own browser
  • Scheduled and triggered tasks
  • Finished outputs
  • Runs in the cloud
  • Desktop app access
  • Works in your files
  • Apps and browser
  • Scheduled tasks
  • Parallel sub-agents
  • Start from your phone
  • Plugins for roles
  • Opera AI
  • GX Control
  • Hot Tab Killer
  • Mods and themes
  • GX Corner
  • Browser Connector

Pros and cons

AttributeChatGPT WorkClaude CoworkOpera GX
Pros
  • Handles multi-step work across email, calendar and files, not just chat
  • Runs in the cloud, so scheduled tasks don't need your computer on
  • No separate subscription if you already pay for ChatGPT
  • Asks before consequential actions, and you can redirect it mid-task
  • Hands back finished documents, decks and spreadsheets
  • Handles real multi-step business work, not just chat answers
  • Output files (decks, spreadsheets, documents) are usually ready to use
  • No separate subscription if you already pay for Claude
  • Scheduled tasks and phone hand-off make it feel like an assistant
  • Plans first and asks before big actions, so you stay in control
  • Free AI with no account needed
  • GX Control keeps the browser from slowing your PC
  • Same AI quality as Opera One
  • Mods, GX Corner and streaming sidebar that no other browser has
  • Free VPN and an ad blocker that now takes uBlock lists
Cons
  • Long tasks burn through credits quickly, especially on Plus
  • Long or complex jobs still go wrong and need checking
  • Reads a lot of your email, calendar and chat, which some teams won't accept
  • Only one Gmail account at a time for now
  • Agent tasks burn through usage limits quickly, especially on Pro
  • Long or complex jobs sometimes stall or produce wrong results
  • Scheduled tasks need your computer awake with Claude open
  • Files with hidden instructions can manipulate it, and screen control has no sandbox
  • Still rolling out: Team and Free don't have the merged version yet
  • No agent: it can't click or fill in forms for you
  • Heavy at idle unless you set the limits
  • Gamer styling and game promos can feel out of place for work
  • A GX Mods security bug was found and fixed in 2026, so keep it updated

Who each one is for

AttributeChatGPT WorkClaude CoworkOpera GX
Best for
  • Sorting inbox and calendar admin across connected apps
  • Weekly reports and reviews on a schedule
  • Research that ends in a finished document or deck
  • Repetitive web jobs like comparing suppliers or filling in forms
  • Prep notes before meetings and calls
  • Weekly reports built from several sources
  • Organising and cleaning up folders of files
  • Turning receipts or exports into spreadsheets
  • Reviewing a batch of documents against a checklist
  • Recurring admin on a schedule
  • Working and gaming on the same PC without slowdown
  • Summarising guides, patch notes and YouTube videos
  • Quick answers about a page without leaving it
  • Free AI wallpapers and images
You'll find it used by
  • Business owners
  • Operations teams
  • Marketers
  • Analysts
  • Sales teams
  • Business owners
  • Operations teams
  • Marketers
  • Analysts
  • Lawyers and accountants
  • Gamers
  • Streamers
  • Students
  • Creators

Questions people ask

Which is better, ChatGPT Work, Claude Cowork or Opera GX?

Claude Cowork scores highest overall in our ratings (ChatGPT Work 4.0/5, Claude Cowork 4.1/5 and Opera GX 3.7/5). ChatGPT Work is best for sorting inbox and calendar admin across connected apps and weekly reports and reviews on a schedule. Claude Cowork is best for weekly reports built from several sources and organising and cleaning up folders of files. Opera GX is best for working and gaming on the same PC without slowdown and summarising guides, patch notes and YouTube videos.

Which is cheaper, ChatGPT Work, Claude Cowork or Opera GX?

ChatGPT Work: There's a free plan, and paid plans start at $20/mo. Claude Cowork: There's no free plan. Paid plans start at $20/mo. Opera GX: It's free to use.

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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