Freemium
Anki
AI for Education
Anki is a spaced-repetition flashcard program; the desktop software is free, while the official iOS app is a paid one-time purchase. AI add-ons are third-party extensions.
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Showing 1–24 of 130 tools
for “extension”
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Free
Toucan
AI for Education
Toucan is a free browser extension that teaches languages by showing vocabulary while users browse the web.
Pricing not listed
AI Alfred
AI for Productivity
The supplied AI Alfred domain and its www variant returned DNS resolution failures during verification. Current product status, features, and pricing could not be confirmed.
Freemium
editGPT
AI for Productivity
editGPT is an AI writing editor for proofreading, editing, rewriting, and tracking changes while preserving formatting. Free signup is available; Pro starts at $8/month billed annually.
Freemium
Locus
AI for Research
Locus is a browser productivity tool providing natural-language search and AI assistance for web pages and PDFs. A free tier is available; Professional starts at $7.50/month billed annually, though the official page displays conflicting prices in different sections.
Free
FigCopy
AI for Design
FigCopy is a Chrome extension that captures a selected website element or full page and transfers its layout and styling into a Figma community plugin as editable Auto Layout components. The official Chrome Web Store listing describes it as free.
Pricing not listed
BoostMark
Search engine
Browser bookmarking and discovery tool listing for organizing saved pages and surfacing relevant web content. Verify current service and extension availability.
Pricing not listed
GPTAnywhere
Chatgpt
Chrome extension listing for quick access to a ChatGPT interface; verify the current publisher and store listing before installation.
Pricing not listed
GooGPT
Search engine
Search and chat interface associated with GPTGO, combining web results and AI responses. It is a third-party service; verify sources and privacy terms.
Pricing not listed
Wiseone
Text explanations
Browser-based reading and research assistant that explains, summarizes and cross-checks information on web pages. Current extension availability should be verified.
Pricing not listed
Copilotly
Content
Browser-based AI assistant for helping users navigate, summarize, and work with online content. Check current extension permissions and integrations.
Pricing not listed
DapperGPT
Chatgpt
Third-party interface for interacting with language models and organizing AI conversations. Confirm current service, supported providers and data privacy terms.
Pricing not listed
GPTMagicPrompts
Prompts
Chrome extension listing for organizing or inserting prompt templates in ChatGPT. Extension store access and compatibility with current ChatGPT may change; review permissions before installation.
Pricing not listed
NectarGPT
Chatgpt
Browser productivity extension listed for accessing AI assistance across common web workflows. Check current publisher, permissions, and service terms.
Paid
Summary Box
Summaries
Summary Box is an AI-powered browser assistant that summarizes web pages and documents and supports research and knowledge capture. Its current offering includes browser-based AI assistance and digests. Plans include a five-day trial followed by a subscription listed at $9 per month when billed annually ($108 per year).
Pricing not listed
Tiptap AI Demo
Writing
Experimental demo of AI-assisted writing and editing inside the Tiptap rich-text editor. The demo may change; check current Tiptap extensions and docs.
Pricing not listed
iMean
Task automation
Chrome extension for automating everyday digital tasks with generative AI. Verify current listing, permissions, and workflow availability.
Pricing not listed
Casper AI
Chatgpt for chrome
Chrome extension listing for AI-assisted browsing, summarization and writing. Verify current extension status and carefully review permissions and data processing.
Free
Continue
Software development
Open-source AI coding assistant that can run in developer IDEs and connect to supported models. Check current documentation for extensions, models, and privacy controls.
Pricing not listed
Syncia
Chatgpt
Browser extension listed for using an AI assistant across websites. Check the Chrome Web Store for current status, permissions, and supported providers.
Pricing not listed
USP.ai
Images
AI image-generation service historically positioned for writers and publishers creating visuals for articles. Current availability, plans and output rights should be checked on the official site.
Pricing not listed
AskGPT Extension
Chatgpt for chrome
Android app listing for accessing an AI assistant and answers from a mobile device. Verify the Play Store listing, developer, model provider and privacy disclosures.
Pricing not listed
Shakespeare AI Toolbar
Writing
AI writing assistant toolbar listing for drafting and revising text across browser workflows. Check current availability, integrations and privacy permissions before installation.
Pricing not listed
Wonder AI
Writing
Browser extension and writing assistant for drafting, editing, and summarizing online content. Verify current listing, permissions, and supported models.