Free plans (9)
Their limits are stated in different terms, so they aren't ranked against each other. Ordered by first paid price.
| Tool | Stated limits | What makes you upgrade | First paid price | Kind |
|---|---|---|---|---|
 Dia (The Browser Company)Read Oct 29, 2026 |
Free browser with profiles, tab groups, split-view, ad blocker and sync, but no AI features. Paid AI plans are optional upgrades."Free Plan — A clean, calm, effortlessly organized browser with no AI features."Source | Paid AI plans are optional upgrades | $10/moBetter Answers | Free plan |
 Sigma AI BrowserRead Oct 29, 2026 |
Free tier at $0 with chat on all platforms, file/image analysis, limited AI Agent, limited image generation, chat with page and limited deep research"Limited access to AI Agent"Source | Not found | $10/moPlus | Free plan |
 FellouRead Oct 29, 2026 |
Free plan with 1000 Sparks as a New User Bonus (about 4 tasks) and 2 scheduled tasks. No renewing monthly allowance is stated."1000 Sparks (New User Bonus) - Approximately 4 Tasks"Source | More than 1,000 Sparks: Plus includes 2,000 | $19/moPlus | Free plan |
 BrowserbaseRead Oct 29, 2026 |
Free plan: 3 concurrent browsers, 1 browser hour, 3 agent runs, 1,000 search calls, 1,000 fetch calls, 15 minutes per session, $5 in model tokens. Every plan scales past its included usage billed at the plan's rate."Get started with Browserbase. Explore and prototype ideas."Source | More than 1 browser hours: Developer includes 100 | $20/moDeveloper | Free plan |
 Claude in ChromeRead Oct 29, 2026 |
A Free plan exists but does not include Claude in Chrome (Pro or higher is needed)"Free for everyone"Source | A Free plan exists but does not include Claude in Chrome (Pro or higher is needed) | $20/moPro | Free plan |
 Strawberry BrowserRead Oct 29, 2026 |
500 credits per month, with access to Efficient and Default modes; no credit card needed. Credits refresh monthly and do not roll over; top-ups cost $0.01 per credit."Free includes 500 credits a month and access to Efficient and Default modes."Source | More than 500 credits: Intern includes 6,000 | $20/moIntern | Free plan |
 TabbitRead Oct 29, 2026 |
Free tier; Standard is free when Tabbit is set as the default browser. AI quotas and available models vary by edition and plan; Pro at US$30/month adds higher allowances."Free tier; Standard at no charge when set as default browser."Source | Not found | $30/moInternational Pro | Free plan |
 Brave (Leo)Read Oct 29, 2026 |
Brave browser is completely free to use; Brave Search is free from any browser."Yes, Brave is completely free to use."Source | Not found | No price found | Free plan |
 ChatGPT Agent (OpenAI)Read Oct 29, 2026 |
Unlimited text chats with GPT-6, with limited uploads, image creation, voice, deep research, memory and Codex"Unlimited text chats with GPT-6"Source | Not found | No price found | Free plan |
Free trial only (1)
- Skyvern: 14-day free trial with 30,000 credits and Hobby limits on self-serve plans; cancel before day 14 and pay nothing
Questions
Which AI browsers are free?
9 have a free plan you can keep, including Brave (Leo), Browserbase, ChatGPT Agent (OpenAI), Claude in Chrome, Dia (The Browser Company), Fellou.
What do you pay after a free plan?
The lowest first paid price among tools with a free plan is $10/mo (Dia (The Browser Company)). Read from each vendor's own page.
How this page is made
Every limit is the vendor's own, read from its pages and quoted. A tool counts as a free plan when the text describes something you can keep using; a fixed number of days or a single batch of credits is listed separately. We don't test the plans. How prices are read.