1. Gmail reverse conversation
The add-on reverse emails in conversation view.
Why it replaces Monica AI: Gmail reverse conversation is a solid alternative in the same category as Monica AI.
Best Monica AI Alternatives in 2026
Monica AI is a strong option, but it is not the right fit for everyone. Below are 10 alternatives compared on rating, install base, pricing and the use case each one actually wins on.
About Monica AI
Monica bundles chat, translation, article summarising and writing help into one sidebar, with prompt templates for common jobs like replying to emails or rewriting product copy.
Comparison at a glance
| Extension | Rating | Users | Pricing | Best for |
|---|---|---|---|---|
| Monica AI (original) | 4.9 | 3M+ | Freemium | People who want templates and translation alongside a general AI chat panel. |
| Gmail reverse conversation | 4.4 | 300K+ | Free | The add-on reverse emails in conversation view. |
| WPS PDF - Read, Edit, Fill, Convert, and AI Chat PDF with Ease | 4.5 | 6M+ | Free | Users who need a free all-in-one PDF editor, converter and signer in the browser. |
| Perplexity | 3.8 | 400K+ | Freemium | Researchers and analysts who need answers they can trace back to a source. |
| Linguix: Grammar Checker and AI Writing App | 4.5 | 20K+ | Freemium | Improve your writing and create compelling content with Linguix grammar checker & rewriter. |
| Merlin AI | 4.8 | 900K+ | Freemium | Generalists who want a single AI sidebar instead of five separate AI extensions. |
| ViiTor Translate - AI Translation & Real-Time Bilingual Subtitles & Free | — | — | Free | The ViiTor translation provides translation for live audio & video, realizing bilingual subtitle functions. |
| Clearly Reader - Your AI Reading Assistant | — | — | Free | A browser extension with reader mode for optimal experience. Features copy, translate, speech, and PDF and Markdown export. |
| AnyDoc Translator - Translate Web and PDF | — | — | Free | The ultimate AI translator for web, files, ebooks, academic papers, images, and text |
| Brisk Teaching - AI that Works Where Teachers Work | 4.7 | 1M+ | Free | AI for teachers, right inside Google Docs, Classroom, YouTube, and more. Tell Brisk what you need and save 10+ hours a week. |
| AIPRM for ChatGPT | 3.9 | 1M+ | Freemium | AIPRM is your cheat code for ChatGPT. Adds a list of curated prompt templates and advanced features. Try today. |
Monica AI alternatives in detail
View Extension
2. WPS PDF - Read, Edit, Fill, Convert, and AI Chat PDF with Ease
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
Why it replaces Monica AI: WPS PDF - Read, Edit, Fill, Convert, and AI Chat PDF with Ease is a solid alternative in the same category as Monica AI.
3. Perplexity
Answer engine with cited sources built into the browser.
Why it replaces Monica AI: Perplexity is a solid alternative in the same category as Monica AI.
4. Linguix: Grammar Checker and AI Writing App
Improve your writing and create compelling content with Linguix grammar checker & rewriter.
Why it replaces Monica AI: Linguix: Grammar Checker and AI Writing App is a solid alternative in the same category as Monica AI.
5. Merlin AI
One AI assistant for summarising, writing and answering on any page.
Why it replaces Monica AI: Covers similar ground in the AI category: One AI assistant for summarising, writing and answering on any page.
6. ViiTor Translate - AI Translation & Real-Time Bilingual Subtitles & Free
The ViiTor translation provides translation for live audio & video, realizing bilingual subtitle functions.
Why it replaces Monica AI: Covers similar ground in the AI category: The ViiTor translation provides translation for live audio & video, realizing bilingual subtitle functions.
7. Clearly Reader - Your AI Reading Assistant
A browser extension with reader mode for optimal experience. Features copy, translate, speech, and PDF and Markdown export.
Why it replaces Monica AI: Covers similar ground in the AI category: A browser extension with reader mode for optimal experience. Features copy, translate, speech, and PDF and Markdown export.
8. AnyDoc Translator - Translate Web and PDF
The ultimate AI translator for web, files, ebooks, academic papers, images, and text
Why it replaces Monica AI: Another popular AI extension: The ultimate AI translator for web, files, ebooks, academic papers, images, and text
9. Brisk Teaching - AI that Works Where Teachers Work
AI for teachers, right inside Google Docs, Classroom, YouTube, and more. Tell Brisk what you need and save 10+ hours a week.
Why it replaces Monica AI: Another popular AI extension: AI for teachers, right inside Google Docs, Classroom, YouTube, and more. Tell Brisk what you need and save 10+ hours a week.
10. AIPRM for ChatGPT
AIPRM is your cheat code for ChatGPT. Adds a list of curated prompt templates and advanced features. Try today.
Why it replaces Monica AI: Another popular AI extension: AIPRM is your cheat code for ChatGPT. Adds a list of curated prompt templates and advanced features. Try today.
Compare Monica AI head-to-head
Direct comparisons with the extensions people weigh against it.
Explore further
Frequently asked questions
What is the best alternative to Monica AI?
Gmail reverse conversation is the closest match. Gmail reverse conversation is a solid alternative in the same category as Monica AI.
Is there a free alternative to Monica AI?
Yes — Gmail reverse conversation, WPS PDF - Read, Edit, Fill, Convert, and AI Chat PDF with Ease, ViiTor Translate - AI Translation & Real-Time Bilingual Subtitles & Free are free.