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Side-by-side comparison ยท AI Browsers & Agents

Google Chrome vs Opera Neon 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.

Best overall

Google Chrome

4.1

From $19.99/mo

Opera Neon

3.4

From $19.90/mo

Opera One

3.9

Free to start

Comparing 3 tools, the maximum.

At a glance

Best overall

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: Business owners and power users who want an AI that does web tasks for them and are happy to pay for access to several top models in one place.

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

AttributeGoogle ChromeOpera NeonOpera One
In one lineThe world's most used browser, now with Gemini built in to read pages and do tasks.Opera's agentic AI browser that browses, researches and builds things for you.Opera's free everyday browser with a built-in AI sidebar that reads your tabs.
Pricing modelFreemiumFreemiumFree
Starting price$19.99/mo$19.90/moFree
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.

AttributeGoogle ChromeOpera NeonOpera One
Overall rating4.1Winner3.43.9
Ease of useHow quickly someone non-technical gets value from it.
4.5
3.0
4.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.0
4.5
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
3.0
4.0

Feature comparison

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

AttributeGoogle ChromeOpera NeonOpera One
Access & platform
Free plan Yes Yes Yes
Mobile app Yes No Yes
Desktop app Yes Yes Yes
Browser extension Yes No No
API access No Yes No
Teams & business
Team workspace Yes No No
Enterprise plan or SSO Yes No 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 score12/ 1711/ 178/ 17

Pricing

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

AttributeGoogle ChromeOpera NeonOpera One
Plans

FreeOur pick

Free

Most people: summaries, tab comparisons and AI search.

Free

Free

Trying Neon, or letting your own AI agent use a browser.

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.

StandardOur pick

$19.90/mo

Anyone who wants Neon's agents to do web tasks for them.

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.

Which plan to pickUse 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.If you're choosing Neon, it's for the agents, so Standard at $19.90 a month is the plan that matters. Month to month, so try it for one month on a real job. The free plan's chat is more basic than the free AI in Opera One, so only stay on Free if you want to plug in your own Claude or ChatGPT.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

AttributeGoogle ChromeOpera NeonOpera One
Standout features
  • Gemini side panel
  • Auto browse
  • Works with Google apps
  • AI Mode in the address bar
  • Skills
  • Scam protection
  • Neon Do
  • Neon Make
  • Deep research
  • Tasks and Cards
  • Top models in one place
  • Bring your own AI
  • Opera AI sidebar
  • Tab Islands
  • Files and video
  • Browser Connector
  • Built-in extras
  • Privacy switches

Pros and cons

AttributeGoogle ChromeOpera NeonOpera One
Pros
  • Most people already use it, so there's nothing to switch
  • Free Gemini side panel, available in Australia
  • Works with Gmail, Calendar and YouTube
  • Huge extension library
  • Asks before sign-ins and purchases during auto browse
  • One of the strongest browser agents in reviews
  • Several top models from OpenAI, Anthropic and Google in one subscription
  • Free plan lets your own AI drive the browser
  • Tasks keep each project's tabs and chat together
  • Month to month, no annual lock-in
  • Free, with no account needed for the AI
  • Tab Islands make the AI's context easy to control
  • Handles files, YouTube videos and images, not just web pages
  • Free VPN, ad blocker and translator built in
  • Page access is off until you allow it
Cons
  • Auto browse is paid, US and India only, and not on iPhone
  • Early reviews found auto browse unreliable and prone to claiming tasks it hadn't done
  • Page content you share with Gemini is sent to Google
  • Not yet available in the EU
  • Gemini prompts are increasingly pushed into the browser whether you want them or not
  • $19.90 a month when Comet and Opera One have free AI sidebars
  • Three separate modes (Chat, Do, Make) confuse new users
  • Windows and Mac only, no mobile app
  • Still labelled experimental by Opera
  • Prompt injection risk, as with every AI browser agent
  • No agent: it can't click, fill in forms or finish tasks on sites
  • Browser Connector for ChatGPT and Claude is still an opt-in test feature
  • Opera doesn't say which Gemini model you get or publish chat limits
  • Sponsored speed dials and news on the start page by default

Who each one is for

AttributeGoogle ChromeOpera NeonOpera One
Best for
  • Summarising pages and YouTube videos
  • Comparing products or suppliers across tabs
  • Adding events to Google Calendar from a page
  • Google Workspace users who don't want a new browser
  • Handing off web chores like bookings and form filling
  • Deep research reports on a market or competitor
  • Building quick reports, pages or images from research
  • Letting Claude or ChatGPT use a real browser (free plan)
  • Summarising long pages and YouTube videos
  • Comparing suppliers or products grouped in a Tab Island
  • Quick drafts and translations while you browse
  • Keeping work and personal tabs organised
You'll find it used by
  • Small business owners
  • Marketers
  • Students
  • Google Workspace users
  • Founders
  • Marketers
  • Researchers
  • Power users
  • Small business owners
  • Students
  • Researchers
  • Anyone switching from Chrome

Questions people ask

Which is better, Google Chrome, Opera Neon or Opera One?

Google Chrome scores highest overall in our ratings (Google Chrome 4.1/5, Opera Neon 3.4/5 and Opera One 3.9/5). Google Chrome is best for summarising pages and YouTube videos and comparing products or suppliers across tabs. Opera Neon is best for handing off web chores like bookings and form filling and deep research reports on a market or competitor. 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, Opera Neon or Opera One?

Google Chrome: There's a free plan, and paid plans start at $19.99/mo. Opera Neon: There's a free plan, and paid plans start at $19.90/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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