Side-by-side comparison · AI Browsers & Agents
Google Chrome vs Manus 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: Anyone already using Chrome and Google's apps who wants AI help reading, comparing and researching without switching browsers.
Pick it if: People who want to hand off whole tasks and don't want to build the automation themselves.
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.
Overview
| Attribute | Google Chrome | Manus | Opera One |
|---|---|---|---|
| In one line | The world's most used browser, now with Gemini built in to read pages and do tasks. | A general-purpose agent that takes a goal and works through it in its own browser. | Opera's free everyday browser with a built-in AI sidebar that reads your tabs. |
| Pricing model | Freemium | Freemium | Free |
| Starting price | $19.99/mo | From $20/mo | Free |
| Free plan | Yes | Yes | Yes |
| Works with Claude Code | No | Yes | No |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | Google Chrome | Manus | Opera One |
|---|---|---|---|
| Overall rating | 4.1Winner | 3.7 | 3.9 |
| Ease of useHow quickly someone non-technical gets value from it. | 4.5 | 4.5 | 4.5 |
| FeaturesHow completely it covers its own job, and how well the pieces fit together. | 4.0 | 4.0 | 3.0 |
| Output qualityHow good the results are before you fix them. | 3.5 | 3.5 | 3.5 |
| Value for moneyWhat you get for the price, including the free plan. | 4.5 | 3.0 | 4.5 |
| Speed & reliabilityHow fast it is and how often it falls over. | 4.0 | 3.5 | 4.0 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Google Chrome | Manus | Opera One |
|---|---|---|---|
| Access & platform | |||
| Free plan | Yes | Yes | Yes |
| Mobile app | Yes | Yes | Yes |
| Desktop app | Yes | Yes | Yes |
| Browser extension | Yes | Yes | No |
| API access | No | Yes | 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 | Yes | Yes |
| Makes video | No | Yes | No |
| Writes code | No | Yes | No |
| Runs agents or automations | Yes | Yes | No |
| Learns your brand or style | No | No | No |
| Works in many languages | Yes | Yes | Yes |
| Capabilities score | 12/ 17 | 15/ 17 | 8/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Google Chrome | Manus | Opera One |
|---|---|---|---|
| Plans | FreeOur pick Free Most people: summaries, tab comparisons and AI search. | Free Free Quick questions and seeing what it can do. | Free Free Everyone. There is no paid tier for the AI. |
Google AI Pro $19.99/mo US users who want Gemini to do tasks on websites for them. | ProOur pick From $20/mo, less with yearly billing Anyone who wants to hand off real research and build jobs. | Free with an Opera accountOur pick Free Anyone who wants chat history across devices and more images. | |
Google AI Ultra From $99.99/mo Heavy users who hit Pro's limits. | Pro (higher tier) From $40/mo, less with yearly billing Heavier users and anyone publishing websites with it. | ||
Team From $20/seat/mo Teams that want shared credits and admin controls. | |||
Enterprise Custom Large organisations. | |||
| Which plan to pick | Use it free. The side panel is what most business owners will actually use, and it's free in Australia. Only pay for AI Pro if you're in the US or India and want auto browse, or you want Gemini's better models anyway. Nobody needs Ultra for the browser. | Try the Free plan for a week to get a feel for how many credits a real task uses, then move to the $20 Pro tier. Only go higher if you run out most months or you want it to publish websites for you. | 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 | Google Chrome | Manus | Opera One |
|---|---|---|---|
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Pros and cons
| Attribute | Google Chrome | Manus | Opera One |
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Who each one is for
| Attribute | Google Chrome | Manus | Opera One |
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Questions people ask
Which is better, Google Chrome, Manus or Opera One?
Google Chrome scores highest overall in our ratings (Google Chrome 4.1/5, Manus 3.7/5 and Opera One 3.9/5). Google Chrome is best for summarising pages and YouTube videos and comparing products or suppliers across tabs. Manus is best for multi-step research with a report at the end and lead lists and data gathering. Opera One is best for summarising long pages and YouTube videos and comparing suppliers or products grouped in a Tab Island.
Which is cheaper, Google Chrome, Manus or Opera One?
Google Chrome: There's a free plan, and paid plans start at $19.99/mo. Manus: There's a free plan, and paid plans start at From $20/mo. Opera One: 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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