AI Chrome extensions

Freemium· Premium: $9.99/mo · Ultimate: $29.99/moemail-autocompleteai-writing-assistant

Chrome extension that adds Gmail-style AI autocomplete to virtually any text field in the browser.

GPT for Gmail

Writing · Multi-model (GPT-4o, Claude, Gemini, Mistral, Perplexity)

Freemium· Starter: €3.40 EUR · Standard: €6.80 EUR · Plus: €10.55 EUR · Enterprise: Contact salesemail-draftingemail-summarization

Multi-model AI sidebar that drafts, translates, and summarizes inside Gmail.

Jetwriter AI

Writing · Multi-model (GPT-5, Claude Opus/Sonnet, Gemini Pro)

Freemium· Elite: $18 /month · Ultra: $39 /monthemail-draftinggrammar-fixing

Browser-based AI writing assistant that lives in Gmail, WhatsApp, LinkedIn, and Outlook and learns your past replies.

Superpower ChatGPT

Agents · GPT (via ChatGPT UI)

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact saleschatgpt-organizationprompt-management

Chrome extension that bolts folders, prompt libraries, and bulk export onto the ChatGPT web UI.

YouTube Summary with ChatGPT & Claude

Writing · Multi-model (ChatGPT, Claude, Gemini, Mistral)

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salesyoutube-summarizationarticle-summarization

Browser extension that pipes YouTube transcripts, articles, and PDFs into ChatGPT, Claude, Gemini, or Mistral for instant summaries.

ChatGPT for Google

Agents · Multi-model (GPT-4, Claude 2, others)

Free· Free extension; requires your own accounts with underlying AI providerssearch-augmentationpage-summarization

Browser extension that pipes GPT-4, Claude and other LLM answers into your existing search results page.

Jetwriter AI

Writing · Multi-model (GPT-5, Claude Opus/Sonnet, Gemini Pro)

Freemium· Elite: $18 · Ultra: $39email-draftingreply-generation

Multi-model AI writing assistant that lives inside Gmail, LinkedIn, WhatsApp Web, and any other tab.

Merlin AI

Writing · Multi-model (GPT-4o, Claude 3.7, Gemini 2.5, Llama 3.1, Mistral, Deepseek)

Freemium· Basic: $10 · Pro: $30 · Enterprise: Contact saleswebpage-summarizationyoutube-summaries

Browser-based multi-model AI assistant that puts GPT-4, Claude, and Gemini one keystroke away on any webpage.

TubeSum

Agents

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salesyoutube-summarizationtranscript-extraction

Chrome extension that turns long YouTube videos into AI-generated summaries with clickable timestamps.

YouTube Summary & ChatGPT by Glasp

Agents · Multi-model (GPT-3.5, GPT-4, Claude, Mistral, Gemini)

Freemium· Basic: $20 · Pro: $50 · Enterprise: Contact salesyoutube-summarizationtranscript-extraction

Chrome extension that surfaces YouTube transcripts and AI-generated video summaries alongside one-click access to ChatGPT.

Zuvu AI

Agents · Multi-model (OpenAI GPT via web or user API key)

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salessearch augmentationpage summarisation

Chrome sidebar that drops ChatGPT-style answers next to Google, Bing, and DuckDuckGo results.

WritingMate.ai

Writing · Multi-model (GPT-4, GPT-3.5, Claude)

6.7

Browser-side AI copilot that drops GPT-4 and Claude into Gmail, LinkedIn, and any web text field.

Freemium· Basic: $20 · Pro: $40 · Enterprise: Contact salesemail-draftingrewriting

AI Prompt Genius

Free· Free and open-sourceprompt-managementprompt-library

6.6

Open-source Chrome extension that turns your browser into a searchable, taggable prompt library for any AI chatbot.

WebChatGPT

Agents · Multi-model

6.6

Browser extension that grafts live web search results onto ChatGPT (and Claude, Gemini) prompts.

Free· Freeweb-augmented-chatprompt-library

AI Prompt Genius

Free· Free and open-sourceprompt-libraryprompt-templates

6.5

Open-source Chrome extension for building a searchable, tagged library of reusable AI prompts.

Gist AI

Writing · ChatGPT (OpenAI)

6.5

ChatGPT-powered Chrome extension that summarizes articles, YouTube videos, and PDFs in one click.

Free· Completely freearticle-summarizationyoutube-summarization

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