— Productivity Tool

Monica AI

Last updated June 16, 2026 · Reviewed by ToolForge Editorial

AI copilot in your browser. GPT-4, Claude, Gemini — all in one sidebar.

★ 4.4/5 · 1M+ users · Since 2023 · Limited free

$9.9/mo Pro Pro

Read Verdict → See features

The AI sidebar that does it all

Monica is the AI copilot that lives in your browser sidebar. One subscription, access to GPT-4, Claude, Gemini, and other top models. Plus web summaries, YouTube summaries, email replies, and 80+ AI tools. For people who use multiple AI tools daily, Monica consolidates them into one place.

Who it's for: Power users who want all AI models in one place without juggling subscriptions.

Key features

🔌 Multi-model access

GPT-4, Claude, Gemini, all in one sidebar. Switch with a click.

📧 Email + web assistant

Summarize emails, write replies, summarize YouTube videos, translate pages.

🛠️ 80+ AI tools

Built-in tools for writing, coding, research, image gen. No prompt needed.

🌐 Browser extension

Works in Chrome, Edge, Brave. Mobile app too.

The honest take

✓ What works

All top AI models in one subscription
Sidebar convenience
80+ built-in tools
Affordable vs multiple subscriptions

✗ What doesn't

Less capable than direct model use
Extension can be slow
Privacy concerns with browsing data
Some tools are basic

Related Tools

$20/mo Plus

ChatGPT (GPT-5)

OpenAI's flagship. Voice, vision, image gen, custom GPTs, agents.

$20/mo

Claude 3.7 Sonnet

The best AI for code, reasoning, and long-form writing in 2026.

$20/mo Advanced

Gemini 2.5 Pro

Google's most capable AI. 2M context, native Workspace integration, real-time info.

$20/mo

Perplexity Pro

The AI answer engine. Cited sources, real-time web, GPT-4 + Claude + Sonar under the hood.

Verdict

If you use multiple AI models, Monica is a great value. If you only need one model, pay for ChatGPT Plus or Claude Pro directly — you'll get more capable use.

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