Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
#1Apify records 4,147,762 monthly visits with +3.9% month-over-month growth and Freemium, Contact for Pricing pricing. Quetta Browser records 226,049 monthly visits with +54.2% growth and Free pricing.

Privacy-first mobile browser with built-in ad blocking and video downloads
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | apify.com | quetta.net |
| Pricing Model | Freemium, Contact for Pricing | Free |
| Monthly Visits | 4.15M (4,147,762) | 226.05K (226,049) |
| MoM Traffic Delta |
| +156.83K (+3.9%) |
| +79.5K (+54.2%) |
| Primary Market & Share | 🇺🇸 United States (22.2%) | 🇨🇳 China (21.5%) |
|---|
| Direct Visits / mo | 1.82M | 63.9K |
|---|
| User Rating | 4.6 | 4.1 |
|---|
| Supported Platforms | Website | Website |
|---|

Run thousands of ready-made web scrapers and AI agents from one cloud platform
Over one hundred thousand ready-to-run scrapers and automation tools covering social media, maps, e-commerce, real estate, and general web crawling.
Connect Apify Actors directly to AI assistants and agents so they can search the store, run scrapers, and pull structured results as tool calls.
Managed proxy rotation and unblocking are built into the platform, so scrapers keep working when target sites add defenses.
An open-source crawling library plus Python and JavaScript SDKs for building custom Actors with Playwright, Puppeteer, Selenium, or Cheerio.

Privacy-first mobile browser with built-in ad blocking and video downloads
Quetta checks pages for supported ad, pop-up and tracking patterns and blocks matching requests or elements, with the option to review activity and adjust protection when a site misbehaves.
When compatible media is detected, you can save MP4 or WebM files and supported M3U8/HLS streams directly from the page without switching to a separate downloader.
Picture-in-picture, background audio, playback speed, captions and casting help adapt supported videos to how you actually watch on mobile.
Install, enable, disable or remove many extensions from the Chrome Web Store and Edge Add-ons inside the Android browser, giving mobile users desktop-style customization.
Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
#1SpecialistAdds a versatile AI sidebar to your existing browser, but lacks dedicated built-in privacy protection and mobile optimization.
Free / Open-sourceProvides direct LLM-ready markdown conversion via API, but lacks Apify's massive marketplace of pre-built scraping actors.
#3SpecialistBundles multiple frontier AI models for research and writing, but functions as a browser extension rather than a standalone app.
SpecialistBuild GTM systems that turn data into revenue


Synthesizes context across desktop tabs and documents with AI, whereas Quetta targets privacy-first mobile web browsing.

Offers enterprise-grade proxy networks and raw web data infrastructure, but lacks Apify's plug-and-play actor marketplace.

The agentic AI browser that reads your tabs, files, and screenshots as context
SpecialistCombines web automation and LLMs directly in your browser, but requires a host browser rather than offering a native mobile app.
SpecialistAutomates complex business workflows with AI agents, but is less specialized for raw large-scale web scraping actors.

SpecialistFocuses heavily on pre-built social media automation and lead generation workflows rather than general web scraping.

Integrates local offline LLMs and AI web agents, but operates primarily as a desktop browser rather than mobile.
Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
SpecialistAdds a versatile AI sidebar to your existing browser, but lacks dedicated built-in privacy protection and mobile optimization.
Free / Open-sourceProvides direct LLM-ready markdown conversion via API, but lacks Apify's massive marketplace of pre-built scraping actors.
SpecialistBundles multiple frontier AI models for research and writing, but functions as a browser extension rather than a standalone app.
Synthesizes context across desktop tabs and documents with AI, whereas Quetta targets privacy-first mobile web browsing.
Offers enterprise-grade proxy networks and raw web data infrastructure, but lacks Apify's plug-and-play actor marketplace.
The agentic AI browser that reads your tabs, files, and screenshots as context
SpecialistAutomates complex business workflows with AI agents, but is less specialized for raw large-scale web scraping actors.
SpecialistFocuses heavily on pre-built social media automation and lead generation workflows rather than general web scraping.
Integrates local offline LLMs and AI web agents, but operates primarily as a desktop browser rather than mobile.