Top Dia Alternatives & Competitors in 2026
Dia is a work browser that can chat across your tools. Pricing starts at $20/month. The products below sit in the same categories.
1
Browser Use
Browser Use sells agents that finish browser tasks and a remote browser for running your own agents. The site says the open-source project has 117k GitHub stars, an MIT license, and 8.1 million downloads a month, and that its cloud browsers are $0.02 an hour.
Pricing: $0.02/hour. Best for: Developers who want a web agent or a cheap remote browser, with the option to self-host the open-source library.
Also listed for Best AI Browsers.
2
Browserbase
Browserbase is a platform for running agents that browse, fill forms, and act where an API does not exist, plus Search and Fetch APIs and Agent Identity for logins and CAPTCHAs. The company says it runs more than 35 million browser sessions a month across 10,000 customers, and that Stagehand, its AI browser SDK, is maintained by Browserbase.
Pricing: Free, then $20/month. Best for: Developers who need production browser infrastructure for their own agents.
Also listed for Best AI Browsers.
3
ChatGPT Atlas
OpenAI's introduction of ChatGPT Atlas describes a macOS browser with ChatGPT in the page, built-in memory, and an agent mode that could research, automate tasks, and book while the user browsed. OpenAI's help article on evolving Atlas says the browser was scheduled to stop working on August 9, 2026, with browser-based agent work moving into ChatGPT and Codex.
Pricing: Not published. Best for: Historical reference only. OpenAI told users to leave Atlas before August 9, 2026.
Also listed for Best AI Browsers.
4
Fellou
Fellou is an agentic AI browser that turns a goal into a step-by-step plan the user can edit or approve, then runs research and web automation, including on logged-in sites. It says tasks can run in a background workspace, can be scheduled, and can be extended with the open-source Eko 2.0 framework.
Pricing: Not published. Best for: People who want to delegate multi-step web research and still approve the plan first.
Also listed for Best AI Browsers.
5
Genspark
Genspark's site presents AI Workspace 6.0 as a place to ask in plain language and get a live dashboard from your data. Its help center describes membership plans that pay for credits, AI Drive storage, and access to agents and models, including slides, docs, sheets, and code.
Pricing: $24.99/month. Best for: Individuals who want one subscription for many models and finished artifacts, not only chat.
Also listed for Best AI Browsers.
6
Microsoft Edge Copilot Mode
Copilot in Microsoft Edge uses open tabs to compare, summarize, and draft, and can group browsing into Journeys on the new tab page. Microsoft says Copilot helps when you ask, and that optional context, video highlights, and memory stay under user control.
Pricing: Not published. Best for: People already in Edge who want tab-aware help without installing another browser.
Also listed for Best AI Browsers.
7
Opera Neon
Opera Neon is an agentic browser from Opera that reads pages, carries context across tabs, and runs agents for chat, browsing, research, and document creation. It includes Opera browser features such as a built-in free VPN and an ad blocker.
Pricing: $19.90/mo (Dec 2025 price post). Best for: People who want several AI agents and models in one browser, or who want to attach their own agents for free.
Also listed for Best AI Browsers.
8
Perplexity Comet
Perplexity's Comet page describes Comet as a personal AI assistant browser, available for Mac, Windows, iOS, and Android. The extracted page text shows it taking tasks such as comparing news coverage, building a basic site, drafting a reply from a schedule, and buying a product.
Pricing: Not published. Best for: People who want an assistant inside the browser that can take a task, not only answer a question.
Also listed for Best AI Browsers.