AllyHub vs Perplexity Comet: Keep Chrome or Switch?
Looking for a Perplexity Comet alternative? Read our full comparison of AllyHub vs Perplexity Comet across key features, pricing, and adoption to find the best agentic AI tool for your daily tasks.
Victoria
Jul 29, 2026 · 7 min read
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AllyHub vs Perplexity Comet? Both tools touch the "browser," but that is where the similarity ends. AllyHub is a Chrome extension — an agent that lives inside your existing browser and uses your real logins. Comet is an AI-first browser based on Chromium, combining web browsing, AI search, and browser assistance into a single experience.
The choice between them isn't just about features. It's about adoption models, execution philosophy, and whether you want to keep your existing workflows intact.
This article compares them across 6 key aspects — so you can pick in five minutes.
Here is the quick verdict to help you decide in under five minutes:
Quick answer: AllyHub wins for knowledge workers and professional teams who want an AI agent that operates their existing Chrome and compounds value over time; Perplexity Comet is better suited for users looking for an AI-native browser experience with built-in browsing intelligence and broader ecosystem support.
The Adoption Difference: Comet introduces a new browser environment, while AllyHub works within the browser users already use to keep your current workflow and web setup.
The ROTI Factor: AllyHub is designed around ROTI (Return on Token Investment), turning completed tasks into reusable Skills, Web Notes, and Service assets. Unlike AllyHub's asset-based ROTI model, Comet focuses on completing individual tasks.
Pricing: AllyHub starts at $15.99/mo Pro (billed yearly), with 30 credits for free trial; Comet is free to download, with Pro at $20/mo and Max at $200/mo for background assistants.
AllyHub vs. Perplexity Comet: What it is
To understand which tool fits your workflow, you have to look at how they are built.
What Is Perplexity Comet?
Perplexity Comet is designed as a standalone AI browser rather than a browser extension. Its core philosophy is that AI belongs inside the browser at the rendering layer. It offers cross-tab context awareness and unified experiences across desktop and native mobile apps. However, as a separate browser, every logged-in workflow requires re-authentication inside Comet.
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How AllyHub is Different from Perplexity Comet?
AllyHub is an intelligent autopilot distributed as a Chrome extension. Its core philosophy is execution and asset creation. It operates the browser you're already logged into. You are the captain making the decisions; AllyHub handles navigation and execution without asking you to change your primary workspace.
AllyHub vs. Perplexity Comet: Key Features
When it comes to daily execution, these two tools optimize for fundamentally different use cases.
Information Processing & Execution
Comet excels at broad research. Its native cross-tab context allows it to read and synthesize multiple open tabs simultaneously. Furthermore, Comet’s Background Assistants (available on the $200/mo Max plan) can run async tasks in the cloud—you can kick off a task, close your laptop, and get notified later.
AllyHub excels at deep, authenticated execution. Because it operates your real Chrome with cookies intact, for example, it can automatically help you find YouTube channel, track Amazon price history, analyze competitors, scrape web pages, and more. It does not just advise; it executes.
Enterprise Readiness & Ecosystem
Comet wins decisively for corporate IT procurement. It boasts SOC2 Type 2, HIPAA, GDPR (Enterprise tier), native iOS and Android apps, SSO/SCIM, and MDM integration.
AllyHub is primarily designed for knowledge workers and agile professional teams. It does not yet offer SOC2, mobile apps, or a dedicated Team plan with SSO. It integrates natively with the platforms its pre-built Services target and the broader Chrome ecosystem.
AllyHub vs. Perplexity Comet: ROTI & Approach
This is where the two platforms diverge completely in how they treat your time and money.
Most AI tools on the market, including Comet, view intelligence as the ability to complete a task. Comet does not publicly position reusable workflow assets such as Skills or Service cards as a core product concept.
AllyHub operates on the ROTI (Return on Token Investment) framework. It believes completion is just the baseline; true intelligence is how the work improves while it’s being done.
Comet's Approach: It has browser-level memory within a session, but skills don't actively compound across complex tasks.
AllyHub's Approach: AllyHub gets faster every time. Every completed task generates a Skill or a Service card. You can even package repetitive workflows into One-Click Services. Your AI doesn't just finish the job—it continuously evolves and builds intelligent assets.
AllyHub vs. Perplexity Comet: Setup & Security
Setup
AllyHub is strictly install and go. You add the Chrome extension, sign in, and you’re running automations in under two minutes. Your bookmarks, saved passwords, and logged-in sessions stay exactly where they are.
Comet demands a full migration. You must download a new browser, re-import bookmarks, re-authenticate into every web app, and retrain years of browser muscle memory. For a single user, you need to require importing browser data and signing back into services. For a team, it’s a change-management project.
Security
Comet’s Enterprise tier has compliance certifications, but as of mid-2026, the browser carries active legal challenges (including a CometJacking vulnerability disclosure, trademark suits, and class actions regarding data sharing). While certifications check procurement boxes, active litigation introduces risk.
Because AllyHub operates as a browser extension within your existing Chrome environment, organizations evaluate its security differently from adopting an entirely new browser. Teams should review each product's architecture, permissions, and compliance requirements based on their own policies.
AllyHub vs. Perplexity Comet: Target Audience & Best Use Cases
Both are highly capable tools, but they serve different users.
Choose AllyHub if you:
Are a knowledge worker, solo founder, or agile marketer focused on automating repetitive execution.
Need to operate web apps behind a login (your CRM, internal tools, paid social accounts) without friction.
Run repeat workflows where ROTI compounds in your favor (e.g., daily lead enrichment, weekly reporting).
Want access to a reusable Service library instead of prompting from scratch every time.
Want to keep using Chrome.
Choose Perplexity Comet if you:
Are buying for a corporate team and require SSO, MDM, and enterprise-grade compliance (SOC2/HIPAA).
Need to delegate tasks from your phone with synced context across desktop and mobile.
Run long-running async research that must survive laptop disconnects (Background Assistants).
Are already planning to switch browsers entirely and don't mind starting with a clean slate.
AllyHub vs Perplexity Comet: Pricing Compared
Plan
AllyHub
Perplexity Comet
Best For
Free
Daily credit top-up
Free tier with limited daily usage
Trying either tool
Entry paid
$15.99/mo Pro (year-billed, ~$19/mo monthly)
$20/mo Pro
Solo operators
Power tier
Pro with accumulating Skills (cost drops over time)
$200/mo Max (Background Assistants)
Heavy async research
Team
❌ Not yet available
$40/seat/mo Enterprise Pro / $325/seat/mo Enterprise Max
Teams
FAQs When Comparing AllyHub and Perplexity Comet
Allyhub vs Perplexity Comet which is better?
AllyHub wins on zero migration cost and compounding task efficiency (saving time and tokens on repeat workflows). Comet wins on mobile accessibility, async cloud execution, and multi-tab synthesis.
What is the alternative to a comet perplexity?
If you want agentic AI automation without abandoning your current browser, AllyHub is the best extension alternative. If you are specifically looking for other standalone AI browsers, top alternatives in 2026 include ChatGPT Atlas, Opera Neon, and Tabbit.
What is the best agentic browser?
There isn't a single "best" one, as it depends on your goal. Perplexity Comet is top-tier for deep, multi-tab research; ChatGPT Atlas is great for general execution; and if you prefer keeping your current workspace intact, an agentic extension like AllyHub is the best option for daily task automation.
Is AllyHub better than Perplexity Comet?
It depends on your workflow. Both are suited for different users and use cases.
Do I have to switch browsers to use Perplexity Comet? Yes. Comet is a standalone, Chromium-based browser, meaning you have to move away from Chrome, re-import your bookmarks, and log back into all your apps. AllyHub, on the other hand, is just a Chrome extension that layers onto your current setup.
Can Perplexity Comet access my logged-in Chrome sessions? No. Because Comet is a completely separate application. You must re-authenticate into every web app you use. AllyHub naturally inherits your existing Chrome cookies and logins.
Is Perplexity Comet safe to use? While Comet’s Enterprise tier holds SOC2, HIPAA, and GDPR certifications, it currently carries active security and legal risks (as of mid-2026). AllyHub avoids these issues by running locally in your existing browser.
