dassi vs ChatGPT Atlas

Atlas is bundled with ChatGPT but locked to OpenAI. dassi works with any AI model, starts at $10/month, and lets you sign in with your existing ChatGPT subscription.

Last updated March 2, 2026

dassi vs ChatGPT Atlas

dassi
ChatGPT Atlas
Multi-model support
✓ Claude, GPT 5.2, Gemini +
✗ OpenAI only
Starting price
$10/month
$20/month (Plus)
Vendor lock-in
✓ No lock-in
✗ OpenAI ecosystem
Workflow scheduling
✓ Skills + scheduling
✗ Not available
Free trial
✓ 14 days, no card
✓ Included with Plus
Browser environment
✓ Your existing browser
✗ Separate browser session
Pricing
From $10/month
$20-200/month (bundled with ChatGPT Plus/Pro)
BYOK plan. 14-day free trial.

What is ChatGPT Atlas?

Atlas is OpenAI’s browser agent feature built into ChatGPT. It lets ChatGPT interact with web pages on your behalf — clicking, scrolling, and filling forms.

How dassi is different

dassi is a standalone browser agent that works with any AI model. Instead of being locked into one provider, you choose the model that works best for each task.

Model flexibility

Atlas only works with OpenAI’s models. dassi connects to Claude, GPT, Gemini, and more — all from the same extension. If a new model launches tomorrow, dassi supports it.

Pricing

Atlas requires a ChatGPT Plus subscription at minimum ($20/month). dassi’s BYOK plan is $10/month — bring your own API key and pay your AI provider directly for usage.

Skills and scheduling

dassi lets you save any workflow as a Skill and schedule it to run automatically. Atlas doesn’t offer standalone workflow scheduling outside of ChatGPT’s interface.

When to choose Atlas

If you’re okay with Atlas’s basic browser automation features and willing to use it within ChatGPT’s interface — which runs its own browser session rather than your existing one — Atlas is a fine choice. It’s bundled free with ChatGPT Plus, so there’s no extra cost if you’re already a subscriber.

When to choose dassi

If you’d rather stay in your existing browser — Chrome, Edge, or any Chromium-based browser — dassi runs as a stable extension right where you already work. No switching to an unfamiliar browser environment. Plus you get model flexibility, lower cost, and the ability to save and schedule workflows.

Frequently Asked Questions

Can I use GPT models with dassi?

Yes. Sign in with your ChatGPT account and dassi connects to GPT 5.2 through your subscription. No API key needed — though you can also use an OpenAI API key if you prefer.

Is Atlas available as a standalone product?

No. Atlas is only available as part of ChatGPT Plus ($20/month) or ChatGPT Pro ($200/month). You can't use it without a ChatGPT subscription.

Which tool is better for browser automation?

Both can automate browser tasks. dassi is purpose-built for browser automation with Skills, scheduling, and file access. It also works with any AI model, giving you more flexibility.

Can I use both dassi and ChatGPT?

Yes — they complement each other. Use ChatGPT for conversations and deep research. Use dassi when you need AI to take action in your browser — filling forms, clicking buttons, navigating pages.

How much would I spend total?

If you keep ChatGPT Plus ($20/month) and add dassi ($10/month), your total is $30/month. You get ChatGPT for conversations and dassi for browser actions.

Try dassi free for 14 days

Install the Chrome extension and see how dassi compares.
No credit card required.

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