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Side-by-side comparison ยท AI Browsers & Agents

ChatGPT Work vs Genspark vs Manus

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

ChatGPT Work

4.0

From $20/mo

Genspark

3.5

From $24.99/mo

Manus

3.7

From From $20/mo

Comparing 3 tools, the maximum.

At a glance

Best overallBest value

Pick it if: ChatGPT users who want admin, inbox, research and reporting jobs done for them without building automations.

Pick it if: Business owners and marketers who want finished decks, sheets and research from one prompt.

Easiest to use

Pick it if: People who want to hand off whole tasks and don't want to build the automation themselves.

Overview

AttributeChatGPT WorkGensparkManus
In one lineChatGPT's agent mode: hand it a whole task across your email, apps, files and browser.An all-in-one AI workspace that turns one request into slides, sheets, docs or research.A general-purpose agent that takes a goal and works through it in its own browser.
Pricing modelFreemiumFreemiumFreemium
Starting price$20/mo$24.99/moFrom $20/mo
Free plan Yes Yes Yes
Works with Claude Code No No Yes

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeChatGPT WorkGensparkManus
Overall rating4.0Winner3.53.7
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
4.0
Output qualityHow good the results are before you fix them.
4.0
3.5
3.5
Value for moneyWhat you get for the price, including the free plan.
4.0
2.5
3.0
Speed & reliabilityHow fast it is and how often it falls over.
3.5
3.0
3.5

Feature comparison

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

AttributeChatGPT WorkGensparkManus
Access & platform
Free plan Yes Yes Yes
Mobile app Yes Yes Yes
Desktop app Yes Yes Yes
Browser extension No No Yes
API access No No Yes
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 Yes Yes
Makes video No Yes Yes
Writes code Yes Yes Yes
Runs agents or automations Yes Yes Yes
Learns your brand or style No No No
Works in many languages Yes Yes Yes
Capabilities score12/ 1713/ 1715/ 17

Pricing

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

AttributeChatGPT WorkGensparkManus
Plans

Free

Free

Trying a task or two on desktop.

Free

Free

Trying it on a few real tasks.

Free

Free

Quick questions and seeing what it can do.

PlusOur pick

$20/mo

Handing off a few jobs a week.

PlusOur pick

$24.99/mo, or $19.99/mo billed yearly

Most people who use it weekly.

ProOur pick

From $20/mo, less with yearly billing

Anyone who wants to hand off real research and build jobs.

Pro

From $100/mo

Anyone running agent tasks every day.

Team

$40/seat/mo, or $35/seat/mo billed yearly

Small teams sharing work, from two seats.

Pro (higher tier)

From $40/mo, less with yearly billing

Heavier users and anyone publishing websites with it.

Business

See website

Teams that want shared admin and no training on their data.

Pro

$249.99/mo, or $199.99/mo billed yearly

Very heavy users running big jobs daily.

Team

From $20/seat/mo

Teams that want shared credits and admin controls.

Enterprise

Custom

Larger organisations.

Enterprise

Custom

Large organisations.

Which plan to pickTry it on Plus with a couple of real jobs. If you hand it work most days you'll run out of credits, and that's when Pro or extra credits make sense.Run a couple of real jobs on the free plan to see what they cost in credits, then take Plus on monthly billing until you're sure. Turn on 'Ask First' so it checks before spending credits. Refunds are only available within 72 hours outside the EU and UK, and only if you've used less than half your allowance.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.

Key features

AttributeChatGPT WorkGensparkManus
Standout features
  • Works across your apps
  • Its own browser
  • Scheduled and triggered tasks
  • Finished outputs
  • Runs in the cloud
  • Desktop app access
  • Super Agent
  • AI Slides
  • AI Sheets and Docs
  • Call for Me
  • Many models in one place
  • Genspark Claw
  • Autonomous agent
  • Wide Research
  • Slides, websites and docs
  • Scheduled automations
  • My Browser
  • Mobile and desktop apps

Pros and cons

AttributeChatGPT WorkGensparkManus
Pros
  • Handles multi-step work across email, calendar and files, not just chat
  • Runs in the cloud, so scheduled tasks don't need your computer on
  • No separate subscription if you already pay for ChatGPT
  • Asks before consequential actions, and you can redirect it mid-task
  • Hands back finished documents, decks and spreadsheets
  • Some of the best AI-made slide decks around
  • Covers decks, sheets, docs, research, images and video in one place
  • Weekly free allowance on paid plans for everyday tasks
  • Gives you many top AI models for one price
  • You describe the result, not the steps
  • Strong at research, reports and first-draft decks
  • Scheduled tasks turn it into a hands-off research assistant
  • Apps for phone, desktop and browser
Cons
  • Long tasks burn through credits quickly, especially on Plus
  • Long or complex jobs still go wrong and need checking
  • Reads a lot of your email, calendar and chat, which some teams won't accept
  • Only one Gmail account at a time for now
  • Credits drain fast on agent, video and coding jobs, and failed tasks can still use them
  • Unused credits don't roll over and refund rules are strict
  • Plans change without much notice: 'unlimited' chat and some top models were pulled in late 2026
  • Constant upgrade and credit-offer pop-ups, and mixed support and refund stories
  • Big tasks are slow, and there were outages in October 2026
  • Credits are hard to predict and one big task can drain the monthly allowance
  • Output needs checking, and it can waste credits on dead ends
  • Not suited to automations that must run the same way every time
  • Few direct app connections compared with the automation tools
  • Pricing page does not load without JavaScript, so plan details are hard to confirm

Who each one is for

AttributeChatGPT WorkGensparkManus
Best for
  • Sorting inbox and calendar admin across connected apps
  • Weekly reports and reviews on a schedule
  • Research that ends in a finished document or deck
  • Repetitive web jobs like comparing suppliers or filling in forms
  • Prep notes before meetings and calls
  • First-draft slide decks from a brief
  • Research reports with sources
  • Building data tables and spreadsheets from the web
  • One subscription for many AI models
  • Multi-step research with a report at the end
  • Lead lists and data gathering
  • Scheduled recurring tasks
  • Quick prototypes and slide decks
You'll find it used by
  • Business owners
  • Operations teams
  • Marketers
  • Analysts
  • Sales teams
  • Founders
  • Marketers
  • Consultants
  • Students
  • Founders
  • Marketers
  • Researchers
  • Consultants

Questions people ask

Which is better, ChatGPT Work, Genspark or Manus?

ChatGPT Work scores highest overall in our ratings (ChatGPT Work 4.0/5, Genspark 3.5/5 and Manus 3.7/5). ChatGPT Work is best for sorting inbox and calendar admin across connected apps and weekly reports and reviews on a schedule. Genspark is best for first-draft slide decks from a brief and research reports with sources. Manus is best for multi-step research with a report at the end and lead lists and data gathering.

Which is cheaper, ChatGPT Work, Genspark or Manus?

ChatGPT Work: There's a free plan, and paid plans start at $20/mo. Genspark: There's a free plan, and paid plans start at $24.99/mo. Manus: There's a free plan, and paid plans start at From $20/mo.

Which is easier to use, ChatGPT Work, Genspark or Manus?

Manus rates highest for ease of use in our scores. People who want to hand off whole tasks and don't want to build the automation themselves.

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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