Opera Browser AI (Aria) vs Page Assist

Opera Browser AI (Aria) is free, with no paid plan attached. Page Assist is free, with no paid plan attached. Both are listed under Browser Extensions & Copilots, so this is a like-for-like comparison. Neither is ranked above the other — Flocci carries no sponsored placement.

Opera Browser AI (Aria) vs Page Assist — straight answers

Opera Browser AI (Aria) vs Page Assist: what is the difference?

Opera Browser AI (Aria) is free, with no paid plan attached and is listed for free, native AI assistant built into Opera's mainstream and GX browsers, no separate app needed. Page Assist is free, with no paid plan attached and is listed for open-source (MIT) sidebar and ChatGPT-style web UI for local models via Ollama, LM Studio or Chrome's built-in Gemini Nano. Both sit in Browser Extensions & Copilots.

Is Opera Browser AI (Aria) or Page Assist cheaper to start with?

Neither — Opera Browser AI (Aria) and Page Assist are both free, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.

Which should I choose, Opera Browser AI (Aria) or Page Assist?

Choose Opera Browser AI (Aria) if you need free, native AI assistant built into Opera's mainstream and GX browsers, no separate app needed; choose Page Assist if you need open-source (MIT) sidebar and ChatGPT-style web UI for local models via Ollama, LM Studio or Chrome's built-in Gemini Nano. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.

Opera Browser AI (Aria) compared with Page Assist: pricing tier, category, listed capabilities and links.
 Opera Browser AI (Aria)Page Assist
Pricing tierFreeFree
Free to startYesYes
CategoryAI Chat & AssistantsAI Chat & Assistants
TypeBrowser Extensions & CopilotsBrowser Extensions & Copilots
Listed capabilities
  • Free, native AI assistant built into Opera's mainstream and GX browsers, no separate app needed
  • Powered by a mix of OpenAI GPT and Google Gemini models under the hood
  • 2025-2026 upgrade added faster models, higher usage limits and access to open-source local models
  • Open-source (MIT) sidebar and ChatGPT-style web UI for local models via Ollama, LM Studio or Chrome's built-in Gemini Nano
  • Chat with the current webpage without sending data to a cloud service
  • Works on Chrome, Edge, Brave, Firefox, Vivaldi and Zen; about 8.2k GitHub stars
Tagsopera aria, opera browser ai, free browser assistant, opera one ai, gpt gemini browser, built-in ai chatpage assist, local ai browser extension, ollama browser extension, chat with webpage local, open source ai sidebar, chrome ollama ui
Websiteopera.comgithub.com
Full pageOpera Browser AI (Aria) details →Page Assist details →
AlternativesOpera Browser AI (Aria) alternatives →Page Assist alternatives →

Firefox Smart Window

Browser Extensions & Copilots
freeNew
  • Built-in Firefox AI assistant that answers questions about the page and open tabs and searches browsing history in natural language
  • Switch models mid-chat: Google Gemini, Alibaba Qwen, OpenAI gpt-oss-120b, and Mistral Small 4 (added Sept 2026)
  • Free with no subscription; beta for macOS and Windows in the US, Canada and France, UK and Germany expected later
  • Conversations stay local by default; Mistral partnership uses zero data retention

Gemini in Chrome

Browser Extensions & Copilots
freeNew
  • Gemini side panel that answers questions about the current tab and across tabs
  • Summarizes pages and videos, compares products
  • Available on desktop and Android for US users; expanded to Canada, NZ, India and more
  • Auto browse agent reserved for paid Google AI plans

Brave Leo

Browser Extensions & Copilots
freemium
  • Built directly into the Brave browser sidebar — no separate site, no account, no signup required for free tier
  • Access to Claude, Mixtral and Llama models without opening a separate chatbot site
  • Conversations never stored on Brave's servers and not used for model training

Dia

Browser Extensions & Copilots
freemium
  • AI-native Chromium browser (from the makers of Arc) with AI chat built into every tab, not bolted on as a sidebar
  • Free for light AI use; a Pro tier lifts the usage caps
  • Now backed by Atlassian after its 2026 acquisition of The Browser Company

Harpa AI

Browser Extensions & Copilots
freemium
  • AI web automation and monitoring
  • Track prices and page changes
  • Scrape and summarize sites
  • Custom command workflows

MaxAI.me

Browser Extensions & Copilots
freemium
  • One-click rewrite, reply and summarize
  • Chat with any page or image
  • Instant translation and grammar fixes
  • Prompt library built in