Side-by-side comparison · AI Browsers & Agents
Google Chrome vs Grok Bot vs Comet
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: Grok subscribers and small teams who want an agent that keeps working through admin, sales and ops jobs in the background.
Pick it if: Anyone who researches, compares or reads a lot online and wants an AI helper in the browser without paying for it.
Overview
| Attribute | Google Chrome | Grok Bot | Comet |
|---|---|---|---|
| In one line | The world's most used browser, now with Gemini built in to read pages and do tasks. | Always-on Grok agents with their own cloud computer that work your apps for you. | Perplexity's free web browser with an assistant that reads your tabs and does tasks. |
| Pricing model | Freemium | Paid | Freemium |
| Starting price | $19.99/mo | $30/mo | $5/mo |
| Free plan | Yes | No | Yes |
| Works with Claude Code | No | No | No |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | Google Chrome | Grok Bot | Comet |
|---|---|---|---|
| Overall rating | 4.1Winner | 3.4 | 3.9 |
| Ease of useHow quickly someone non-technical gets value from it. | 4.5 | 3.5 | 4.5 |
| FeaturesHow completely it covers its own job, and how well the pieces fit together. | 4.0 | 4.0 | 4.0 |
| Output qualityHow good the results are before you fix them. | 3.5 | 3.0 | 3.5 |
| Value for moneyWhat you get for the price, including the free plan. | 4.5 | 3.5 | 4.0 |
| Speed & reliabilityHow fast it is and how often it falls over. | 4.0 | 3.0 | 3.5 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Google Chrome | Grok Bot | Comet |
|---|---|---|---|
| Access & platform | |||
| Free plan | Yes | No | Yes |
| Mobile app | Yes | Yes | Yes |
| Desktop app | Yes | Yes | Yes |
| Browser extension | Yes | No | Yes |
| API access | No | No | No |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | Yes |
| 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 | No |
| Makes video | No | No | No |
| Writes code | No | Yes | No |
| Runs agents or automations | Yes | Yes | Yes |
| Learns your brand or style | No | No | No |
| Works in many languages | Yes | Yes | Yes |
| Capabilities score | 12/ 17 | 10/ 17 | 11/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Google Chrome | Grok Bot | Comet |
|---|---|---|---|
| Plans | FreeOur pick Free Most people: summaries, tab comparisons and AI search. | X PremiumOur pick $30/mo Trying Grok Bot alongside everyday Grok use. | FreeOur pick Free Everyday browsing with an assistant for summaries and questions. |
Google AI Pro $19.99/mo US users who want Gemini to do tasks on websites for them. | X Super $100/mo Running Bots most days. | Comet Plus $5/mo Readers who want partner publishers' paywalled articles. | |
Google AI Ultra From $99.99/mo Heavy users who hit Pro's limits. | Enterprise See website Companies rolling it out across teams. | Perplexity Pro $20/mo, or $200/yr Anyone who wants the agent to do tasks for them. | |
Perplexity Max $200/mo, or $2,000/yr Heavy users running many tasks in the background. | |||
| 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. | Start on Premium at $30 a month, which already includes Grok Bot, and only move up if you hit the usage limits. If your team already pays for Cursor's top plans, check whether Grok Bot is included before paying for anything else. Plans changed on 12 October, so check x.ai before you buy. | Use it free: the sidebar assistant alone is worth having, and most people never need more. Pro makes sense if you want Perplexity's research tools anyway, but don't buy it just for the browser agent, since Pro's credits are a one-off bundle. Nobody needs Max just for the browser. |
Key features
| Attribute | Google Chrome | Grok Bot | Comet |
|---|---|---|---|
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Pros and cons
| Attribute | Google Chrome | Grok Bot | Comet |
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Who each one is for
| Attribute | Google Chrome | Grok Bot | Comet |
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Questions people ask
Which is better, Google Chrome, Grok Bot or Comet?
Google Chrome scores highest overall in our ratings (Google Chrome 4.1/5, Grok Bot 3.4/5 and Comet 3.9/5). Google Chrome is best for summarising pages and YouTube videos and comparing products or suppliers across tabs. Grok Bot is best for overnight sales research and draft outreach and keeping a CRM tidy. Comet is best for summarising long pages, PDFs and videos and comparing products or suppliers across tabs.
Which is cheaper, Google Chrome, Grok Bot or Comet?
Google Chrome: There's a free plan, and paid plans start at $19.99/mo. Grok Bot: There's no free plan. Paid plans start at $30/mo. Comet: There's a free plan, and paid plans start at $5/mo.
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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