Side-by-side comparison · AI Browsers & Agents
Claude Cowork vs Dots by OpenAI vs Opera One
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
Pick it if: Business owners and office teams who want repetitive file, report and admin work done for them without building automations.
Pick it if: ChatGPT Pro and Business Premium users who want an assistant that keeps working on ongoing jobs without being asked every time.
Pick it if: Anyone who wants a free Chrome alternative with a capable AI sidebar, tab organisation and a built-in VPN, without paying for anything.
Claude Cowork scores highest overall, but Opera One gives you more for your money. Which one is right comes down to what you value most.
Overview
| Attribute | Claude Cowork | Dots by OpenAI | Opera One |
|---|---|---|---|
| In one line | Claude's agent mode: hand it a whole task across your files, apps and browser. | Always-on ChatGPT agents with their own cloud computer that keep working on your goals. | Opera's free everyday browser with a built-in AI sidebar that reads your tabs. |
| Pricing model | Paid | Paid | Free |
| Starting price | $20/mo | $100 | Free |
| Free plan | No | No | Yes |
| Works with Claude Code | Yes | No | No |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | Claude Cowork | Dots by OpenAI | Opera One |
|---|---|---|---|
| Overall rating | 4.1Winner | 3.8 | 3.9 |
| Ease of useHow quickly someone non-technical gets value from it. | 4.0 | 4.0 | 4.5 |
| 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. | 4.5 | 4.0 | 3.5 |
| Value for moneyWhat you get for the price, including the free plan. | 4.0 | 3.0 | 4.5 |
| Speed & reliabilityHow fast it is and how often it falls over. | 3.5 | 3.5 | 4.0 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Claude Cowork | Dots by OpenAI | Opera One |
|---|---|---|---|
| Access & platform | |||
| Free plan | No | 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 | No | – | Yes |
| Makes video | No | – | No |
| Writes code | Yes | Yes | No |
| Runs agents or automations | Yes | Yes | No |
| Learns your brand or style | Yes | – | No |
| Works in many languages | Yes | Yes | Yes |
| Capabilities score | 11/ 17 | 10/ 17 | 8/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Claude Cowork | Dots by OpenAI | Opera One |
|---|---|---|---|
| Plans | Pro $20/mo, or $17/mo billed yearly Trying it on a few tasks a week. | ChatGPT ProOur pick $100, $200 or $500/mo Heavy ChatGPT users outside Europe who want a personal agent. | Free Free Everyone. There is no paid tier for the AI. |
MaxOur pick From $100/mo Anyone handing off tasks every day. | Business Premium $100/seat/mo billed yearly, or $125 monthly Teams that want dots in every supported country. | Free with an Opera accountOur pick Free Anyone who wants chat history across devices and more images. | |
Team $25/seat/mo, or $20/seat/mo billed yearly Small teams sharing connectors and admin controls. | Enterprise and Edu Custom Large organisations testing agents under admin control. | ||
Enterprise From $20/seat/mo yearly plus usage, 20-seat minimum Companies that need admin, spend and security controls. | |||
| Which plan to pick | 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. | Pro 100 is the cheapest way in for one person, and the bigger Pro tiers don't give you a better dot, just more room for the work it runs. If you're in the UK or Europe, or you want dots for staff, Business Premium is the only option. Don't upgrade from Plus just to try it until OpenAI publishes the usage terms that apply after the launch month. | It's all free. Sign in with a free Opera account if you want your chats saved and more images; otherwise just download it and click Ask AI. Opera sells a separate VPN Pro, but you don't need it for the AI. |
Key features
| Attribute | Claude Cowork | Dots by OpenAI | Opera One |
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Pros and cons
| Attribute | Claude Cowork | Dots by OpenAI | Opera One |
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Who each one is for
| Attribute | Claude Cowork | Dots by OpenAI | Opera One |
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Questions people ask
Which is better, Claude Cowork, Dots by OpenAI or Opera One?
Claude Cowork scores highest overall in our ratings (Claude Cowork 4.1/5, Dots by OpenAI 3.8/5 and Opera One 3.9/5). Claude Cowork is best for weekly reports built from several sources and organising and cleaning up folders of files. Dots by OpenAI is best for ongoing watch jobs like reviews, competitors or a support inbox and daily or weekly briefings pulled from your apps. Opera One is best for summarising long pages and YouTube videos and comparing suppliers or products grouped in a Tab Island.
Which is cheaper, Claude Cowork, Dots by OpenAI or Opera One?
Claude Cowork: There's no free plan. Paid plans start at $20/mo. Dots by OpenAI: There's no free plan. Paid plans start at $100. Opera One: It's free to use.
Which is easier to use, Claude Cowork, Dots by OpenAI or Opera One?
Opera One rates highest for ease of use in our scores. Anyone who wants a free Chrome alternative with a capable AI sidebar, tab organisation and a built-in VPN, without paying for anything.
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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