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Browser Extension AI Tools

AI tools that work as a browser extension alongside the sites you already use.

237 toolsFilter by price, platform & featureEvery tool verified live before listing
  • Voicera

    3.5

    AI text-to-speech tool from TETHICS TECHNOLOGIES that turns articles and blogs into embeddable audio in 200+ languages, from a free plan.

    Freemium Audio
  • Tweet AI

    3.4

    AI toolkit for X/Twitter that generates, analyzes and rewrites posts in a user's own voice, with a free tier and paid plans from $8.25 a month.

    Freemium Social Media
  • Alicent

    3.1

    Chrome extension that adds a curated prompt library, brand voice and website-content prompts to ChatGPT, from $8 a month.

  • Attention Insight

    3.9

    Predictive eye-tracking that generates attention heatmaps and clarity scores for designs, pages, ads and video without test participants.

    Free Trial Design
  • Voiceitt

    4.1

    Speech recognition trained on atypical speech, so people whose voices standard systems cannot parse can use voice technology.

    Free Trial Audio
  • ResumeBoostAI

    3.2

    ATS-ready resumes, quantified bullet points, and matched cover letters – AI resume tooling with an 83.5% recruiter callback rate reported across 22,000+ job seekers.

    Freemium Writing
  • Parsers

    3.3

    No-code web scraper that uses machine learning to find the data pages matching your template. Free for up to 1,000 pages per site.

    Freemium Automation
  • FinalScout

    3.5

    Search 200M+ verified business emails, then let EmailAI (powered by OpenAI) write the personalized outreach message – open a contact, pick a template, done.

  • ChatDOC

    3.9

    Chat with PDFs where every answer cites the passage it came from, backed by its own document parser and API.

    Freemium Research
  • StoryXpress

    3.6

    Screen and webcam recording, ad-free branded hosting, view analytics and an API for automated video creation, aimed at sales and support teams.

    Freemium Video
  • SocialBu

    3.4

    Schedule, respond, and analyze across 12 social platforms from one dashboard – AI writer credits draft and refine posts before they ever hit the publishing queue.

    Freemium Social Media
  • Kurby

    3.7

    AI-generated neighborhood and property reports across 150M+ US properties – crime, schools, flood zones, and price trends in one branded document, users report closing 30% more deals.

  • GETitOUT

    3.4

    Extract personas straight from your competitors, then generate marketing text, landing pages and email series from them in minutes – a browser extension pastes the results anywhere with one click.

    Free Trial Marketing
  • Calendly

    4.1

    Meeting scheduling with Callie, an AI assistant in beta, plus a notetaker producing recaps and action items – handling the work around meetings, not just the booking.

    Freemium Productivity
  • quiky.email

    3.6

    20+ AI email tools for drafts, replies and follow-ups – works in any email client, no account needed to try, and explicitly never trains on your content.

  • Sheldon

    3.4

    Free Chrome extension AI assistant working inside Gmail, Google Sheets, LinkedIn and Quora – writes professional email replies, builds complex Excel formulas from a description, and generates code snippets.

  • Writeseed

    3.7

    Trains on your own writing to match your authentic voice, then generates across GPT-5, Gemini, Claude and Llama – unlimited use on a flat $20/month plan.

    Paid Writing
  • Helperbird

    3.6

    Over 40 reading and writing accessibility tools for web pages, PDFs and documents – voice typing, read aloud, immersive reader, dyslexia fonts and word prediction.

    Freemium Productivity
  • Writerly

    3.2

    Smart Brand Personas keep every generated product description, ad, or press release on-brand across 25+ languages – 50+ templates, unlimited outputs, team approval workflows built in.

    Paid Writing
  • YTSummary

    3.5

    ChatGPT reads the whole video for you – outline, mind map, or timestamped segment breakdowns of any-length YouTube video, in multiple languages.

    Free Trial Productivity
  • InstaText

    3.7

    Interactive editing for non-native writers – it shows what changed and why, rather than silently replacing your text.

    Freemium Writing
  • Read Easy.ai

    3.5

    A Chrome extension that instantly simplifies any website's text for low-literacy readers – plus Word/Outlook add-ins that flag overly complex sentences as you write, in 5 languages.

    Free Trial Healthcare AI
  • Potion

    3.3

    AI learns how you speak, emote, and gesture, then generates hyper-realistic personalized videos in your own face and voice at scale – no individual takes required.

    Paid Video
  • Knowmax

    3.7

    Knowledge management for contact centres, with decision-tree flows and visual guides rather than articles agents have to read mid-call.

    Contact for Pricing Customer Support
  • SmartScout

    3.4

    Maps the entire Amazon marketplace across brands, sellers, subcategories and products – plus an AI Listing Architect, an Amazon AI Scorecard, and an AI Visibility Monitor tracking your products in ChatGPT and Perplexity.

    Free Trial Data and Analytics
  • UniJump

    3.4

    Cmd+J anywhere on the web to summarize the page, rewrite a sentence, or translate on the spot – free, open source, no signup, stores no personal data.

  • Bertha AI

    3.5

    AI writing assistant built directly into the WordPress dashboard – product descriptions, blog posts, landing pages and a GPT-powered chat module, with AI image generation included.

    Freemium Writing
  • CaliberAI

    3.6

    AI flags defamatory and high-risk content in near real-time, in the browser or CMS, before it publishes – used by Mediahuis, McCann Fitzgerald and Tindle Newspapers.

    Contact for Pricing Security & Compliance AI
  • MailMentor

    3.4

    AI web scraper finds prospects that aren't in Apollo or ZoomInfo, then an AI sequence builder drafts the outreach – pulling in a contact's calendar availability and the most relevant case study automatically.

    Free Trial Sales & Revenue AI
  • Any.do

    3.7

    Task manager for individuals and teams with an AI assistant that breaks big tasks into steps, plus WhatsApp task capture and reminders.

    Freemium Productivity

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