Dia Browser vs Molla

All-in-one AI assistant across web, browser, desktop and mobile

AI sidebar and browser agent for reading, writing and research

Free / Open-sourceProvides an open-source desktop AI workforce for browser and terminal tasks, though less polished as a daily web browser.

One browser agent that combines every major AI model with web automation

Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok

Combines local LLMs with web automation inside a private browser, though lacking Dia's native workspace integration.

One AI assistant that works wherever you work

Integrates multi-model AI assistants for research automation, though with a different interface and navigation paradigm.

Provides an AI companion for page summarization and natural-language search within macOS, though in early alpha.

Prioritizes built-in privacy and security alongside an on-device AI assistant, but less focused on cross-app synthesis.

Executes multi-step internet research from natural prompts, but offers less seamless cross-app document context syncing.

SpecialistActs as an AI search engine delivering conversational research summaries, rather than a full tab-synthesizing desktop browser.