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Side-by-side comparison · AI Browsers & Agents

Dia vs Genspark

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

Dia

3.6

From $10 to $20/mo (Dia's page shows both)

Genspark

3.5

From $24.99/mo

Comparing 2 tools. Add one more if you like.

At a glance

Dia3.6
Best overallEasiest to use

Pick it if: Office workers and teams who live in Slack, Gmail and Atlassian tools and want their browser to pull it all together.

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

Overview

AttributeDiaGenspark
In one lineA work browser from the makers of Arc that answers questions from your tabs and apps.An all-in-one AI workspace that turns one request into slides, sheets, docs or research.
Pricing modelFreemiumFreemium
Starting price$10 to $20/mo (Dia's page shows both)$24.99/mo
Free plan Yes Yes
Works with Claude Code No No

Rating breakdown

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

AttributeDiaGenspark
Overall rating3.6Winner3.5
Ease of useHow quickly someone non-technical gets value from it.
4.5
4.0
FeaturesHow completely it covers the job it's built for, and how well the pieces fit together.
3.5
4.5
Output qualityHow good the results are before you fix them.
4.0
3.5
Value for moneyWhat you get for the price, including the free plan.
2.5
2.5
Speed & reliabilityHow fast it is and how often it falls over.
3.5
3.0

Feature comparison

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

AttributeDiaGenspark
Access & platform
Free plan Yes Yes
Mobile app No Yes
Desktop app Yes Yes
Browser extension No No
API access No No
Teams & business
Team workspace Yes Yes
Enterprise plan or SSO Yes Yes
Connects to other apps Yes Yes
Open source or self-hosted No No
AI abilities
Works with your files Yes Yes
Understands images Yes Yes
Makes images No Yes
Makes video No Yes
Writes code No Yes
Runs agents or automations No Yes
Learns your brand or style No No
Works in many languages Yes Yes
Capabilities score8/ 1713/ 17

Pricing

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

AttributeDiaGenspark
Plans

Better Browser

Free

People who want a tidy browser without AI.

Free

Free

Trying it on a few real tasks.

Better AnswersOur pick

$10 to $20/mo (Dia's page shows both)

Anyone who wants the AI chat day to day.

PlusOur pick

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

Most people who use it weekly.

Better Days

$100/mo

Heavy users who want the full workday assistant.

Team

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

Small teams sharing work, from two seats.

Dia for Work

See website

Companies rolling it out to staff.

Pro

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

Very heavy users running big jobs daily.

Enterprise

Custom

Larger organisations.

Which plan to pickUse the 14-day trial properly, then decide if the chat alone is worth $20 a month to you. Better Days at $100 only makes sense if the Morning Brief and meeting prep save you real time every day. Existing users keep their free AI for now, with 30 days' notice before that changes, and Windows users aren't on the paid plans yet.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.

Key features

AttributeDiaGenspark
Standout features
  • Chat with your tabs
  • Connected apps
  • Skills
  • Morning Brief
  • Meeting prep
  • Arc-style tabs
  • Super Agent
  • AI Slides
  • AI Sheets and Docs
  • Call for Me
  • Many models in one place
  • Genspark Claw

Pros and cons

AttributeDiaGenspark
Pros
  • Beautiful, calm design that is easy to pick up
  • Asking across several tabs at once works well
  • Connects to the work apps most teams already use
  • Skills save time on repeated prompts
  • Imports from Arc, Chrome and others in a few clicks
  • 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
Cons
  • New Mac users lose the AI after the trial unless they pay $20 or $100 a month
  • Arc users miss Spaces, nested folders and Little Arc
  • No phone app, and Windows only arrived in October 2026
  • Reports of freezes, crashes and heavy battery use on Mac
  • Memory was removed in September 2026, and new sign-ups now need an Atlassian account
  • 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

Who each one is for

AttributeDiaGenspark
Best for
  • Asking questions across several open tabs
  • A morning summary of calendar, email and tasks
  • Meeting prep and follow-ups
  • Teams already on Jira and Confluence
  • Arc users who want something still being developed
  • 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
You'll find it used by
  • Office workers
  • Product managers
  • Agencies
  • Former Arc users
  • Founders
  • Marketers
  • Consultants
  • Students

Questions people ask

Which is better, Dia or Genspark?

Dia scores highest overall in our ratings (Dia 3.6/5 and Genspark 3.5/5). Dia is best for asking questions across several open tabs and A morning summary of calendar, email and tasks. Genspark is best for first-draft slide decks from a brief and research reports with sources.

Which is cheaper, Dia or Genspark?

Dia: There's a free plan, and paid plans start at $10 to $20/mo (Dia's page shows both). Genspark: There's a free plan, and paid plans start at $24.99/mo.

Which is easier to use, Dia or Genspark?

Dia rates highest for ease of use in our scores. Office workers and teams who live in Slack, Gmail and Atlassian tools and want their browser to pull it all together.

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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