ChatGPT Atlas Alternatives in 2026: Where Each Atlas Job Goes Now

OpenAI has retired ChatGPT Atlas, and its help article on the retirement says the browser no longer receives updates. The stop date OpenAI announced was August 9, 2026, as it moved browser-based agent work into ChatGPT and Codex. So the search for an alternative isn't about a missing feature or a price. The product you were using has ended.

That changes the order of things. Sort out what's still inside Atlas first, because some of it doesn't move on its own. Then replace the part of Atlas you actually relied on, which may not need a new browser at all.

What to do with the data still in ChatGPT Atlas

Your ChatGPT Atlas bookmarks, tabs and history don't transfer automatically, according to OpenAI's retirement article. Your ChatGPT conversations are a different matter: they're stored separately and stay available in ChatGPT, subject to your plan, workspace settings and account access. Work through it in this order:

1. Hold off on deleting. OpenAI asks anyone who still needs something saved in Atlas to contact OpenAI Support before deleting local browser data.
2. Find any export you already made. A bookmarks export is an HTML file, so check Downloads and the folder you chose at the time.
3. Import that file into your next browser. OpenAI names Chrome as an example.
4. No export? Contact OpenAI Support. OpenAI says recovery isn't guaranteed, so ask before assuming either way.
5. Sign in to your sites again in the new browser, and don't hand cookie or session files to anyone else.
6. Don't assume Atlas data is gone. Deleting ChatGPT chats doesn't remove Atlas browser memories or cookies, and OpenAI warns against assuming that uninstalling Atlas or changing ChatGPT Memory settings does either.

What ChatGPT Atlas did well

ChatGPT Atlas put ChatGPT inside the browser instead of beside it. It launched on macOS in October 2025 for Free, Plus, Pro and Go users, with an Ask ChatGPT sidebar, browser memories you could clear page by page, and an agent mode that paused on sensitive sites such as financial institutions so you could watch what it did. Replacing all of that with one product is harder than replacing any single piece, so start with the piece you used most.

Match the replacement to your Atlas habit

The right ChatGPT Atlas alternative depends on which habit you're trying to keep. This table is the short version; each option has its own section below.

Staying with ChatGPT: the desktop app and extension

The ChatGPT desktop app is OpenAI's own replacement for agent work in the browser, so it's the closest thing to continuity. Its built-in browser runs on macOS and Windows, can work across several tabs and download files, and waits while you sign in. It keeps its own browser state, separate from your Chrome profile. That Windows support is new ground for anyone who waited on Atlas, which launched on macOS.

For help while you browse, OpenAI points to the ChatGPT browser extension, which works with Chrome, Edge, Brave, Opera and Vivaldi (side chat isn't available in Opera) and can read or act on sites where you're already signed in. OpenAI's setup steps run through the desktop app, and availability can depend on rollout and workspace settings.

Who it fits: anyone whose work and history already live in ChatGPT. What to check: OpenAI's pricing page lists Free at $0, Go at $8 a month, Plus at $20 a month and Pro from $100 a month, but it doesn't spell out browser features for every tier. If you want to weigh ChatGPT against Google's assistant more broadly, we compared them in Gemini vs. ChatGPT.

Keeping Chrome: Gemini in Chrome

Gemini in Chrome adds an assistant to a browser many people already have, so there's nothing new to move into beyond your Atlas bookmarks. Google's help page says it runs in the latest Chrome on a Mac, Windows computer or Chromebook Plus, uses your current tab by default, and can take in up to 10 open tabs. It's rolling out gradually in supported regions, and you have to be signed in to Chrome.

The closest match to Atlas's agent mode is auto browse, which has tighter limits. Google's auto browse page restricts it to people 18 or over in the US, on desktop, with Google AI Pro (up to 20 multi-step tasks a day) or Ultra (up to 200). Google lists AI Pro at $19.99 a month in the US.

Who it fits: Chrome users who want page help and don't want another app. What to check: your country, if auto browse is the reason you're here.

Switching to another AI browser: Perplexity Comet

Perplexity Comet is the most direct swap if you want a browser built around an assistant. Comet is available for Mac, Windows, iOS and Android, which is wider than Atlas's macOS launch, and it's free to download. It can also import bookmarks, history and settings from another browser.

Comet's agent work is a paid feature. Perplexity's plan table shows "No" for Comet Assistant browser-agent queries on Free, and monthly limits on Pro and Max. Its pricing page lists Pro at $17 a month and Max at $167 a month, both billed annually. On privacy, Perplexity says history, cookies and passwords stay on your device by default, that only the context a request needs gets sent, and that page context is kept for up to 30 days.

Who it fits: people who liked living in an AI browser and want it on more devices. What to check: the monthly agent limits on the plan you'd pay for.

Working across your tools: Dia

Dia is a browser from The Browser Company aimed at the workday, and it runs on macOS and Windows. Its pitch is context more than errands: a Morning Brief from your calendar and inbox, Ask Dia across your tabs and connected tools such as Slack and Notion, and Profiles that keep work and personal tabs and logins apart.

Dia's pricing page describes a free browser with no AI features, Better Answers at $10 a month and Better Days at $100 a month. New users can try Better Days for 14 days without a card. Paid plans are rolling out to most new Mac users; existing users get at least 30 days' notice, and Windows users aren't affected yet. Dia's homepage says your data is never sold or used to build ad profiles, while its privacy policy says content may be used to improve Dia unless you opt out.

Who it fits: people who used Atlas to think across open tabs rather than to run tasks. What to check: that plans page describes finding, summarizing, drafting and building, so confirm it covers any multi-step site tasks you depended on.

Getting errands done: Merlin

Merlin is our own product, and it isn't a browser you'd spend the day in, and it won't take your Atlas bookmarks. It's an assistant with its own browser for tasks: you ask in chat, Merlin works on the site in a panel you can watch, and you can steer or stop it. Your usual browser stays where it is.

The part that may suit former Atlas users is how it handles sign-ins and spending. Merlin starts with none of your logins and brings over only the sites you pick, from Chrome, Edge, Brave, Arc, Vivaldi, Chromium or Firefox on your Mac. Safari and Atlas aren't on that list. Before paying, booking, sending, submitting or deleting, it's set to show what's about to happen and wait (the limits of that setting are covered below), and it never asks for a password or card number. Around that sit a People panel, meeting recording, Gmail and Calendar, and ⌥Space, which opens Merlin over any app and can use your selection, the nearest thing here to a sidebar.

Be clear on the limits. Merlin is Mac only, has no phone or Windows app, and onboarding requires Gmail and Google Calendar. Routines, its scheduled tasks, run unattended, so anything one is allowed to post goes out without asking you first. Plans are the same product at different credit levels: Free gives 5,000 credits a month, Pro is $29 a month, a task's charge varies with the work involved rather than a set price, and transcripts, Calendar Sync and a Merlin email address need a paid plan. For more on handing work to an assistant, see what to delegate to an AI chief of staff first.

ChatGPT Atlas alternatives side by side

All five options differ most on platform, what costs money and how they get into your accounts. Prices below are the published US dollar figures.

Before any of these acts on your real accounts

An assistant signed in to your accounts can change real things, and each company documents its guardrails differently. The wording is worth reading, because a setting that asks first isn't always a hard block.

• ChatGPT asks before using each new website, with options to allow once, for the site or for all sites. OpenAI flags that last one as elevated risk and says to treat page content as untrusted.
• Gemini in Chrome aims to confirm before sending, submitting forms or changing data, and hands back final payments. Google says these safeguards don't guarantee protection, and that a task may complete a purchase without permission.
• Comet asks the first time an advanced agent runs: this time only, always or don't allow. You can also block the assistant on specific sites.
• Dia has a tracker and ad blocker and memory toggles in settings, and you choose which tools connect.
• Merlin has a master switch and a blocked-sites list as its hard limits. Its "Confirm risky actions" setting is an instruction Merlin follows, not a lock on every click, so it's closer to a strong habit than a guarantee.

Whichever you pick, start with a low-stakes task on one site, and keep broad permissions off until you've seen how it behaves.