No moat. Still in business.

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Scans websites and PDFs for WCAG accessibility problems, scores them, and can tag PDFs to fix issues.

Since 2026

Website builders

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WordPress plugin that adds a listen button so visitors can hear posts read aloud in natural voices.

Free plan · Video and audio · Creators and writers

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Self-hosted, open-source spam filter for website forms that blocks bots without puzzles or cookies.

Free · Forms and surveys

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Gives you a phone number your audience can call to hear your podcast or sermons, no internet or apps needed.

Since 2020

Subscription · Podcasting · Creators and writers

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Desktop app that softens strobing and sudden bright flashes on screen for people with photosensitive epilepsy.

Health and habits · Individuals and families

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A Chrome extension that strips clutter from web pages and adds reading rulers, text to speech and PDF tools for easier reading.

Since 2019

Focus and productivity · Individuals and families

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A Mac menu bar app that reads any selected text aloud with offline speech models, including local voice cloning.

Free · Video and audio · Individuals and families

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WordPress plugin that adds a dark mode toggle and a visitor panel with text size, contrast and other accessibility tools.

Website builders

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A free desktop app where you hold a shortcut, speak, and your words are typed into whatever text field you are in.

Free · Focus and productivity · Individuals and families

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iPhone app that turns nearby speech into on-screen text for deaf and hard of hearing people, even in loud rooms.

Something else · Individuals and families

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A browser extension that checks text on any site you visit and boosts contrast so it is easier to read.

Free · Something else · Individuals and families

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A shared memory store that lets a team's AI assistants save and reuse knowledge across sessions and tools.

Since 2026

Free plan · Developer tools · Developers

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Makes your Mac trackpad tap when the pointer moves over buttons and links, with visual aids for accessibility.

Free · Something else · Individuals and families

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One shared store of plans, rules and research that your and your team's AI agents can all read and update.

Since 2026

Free plan · Notes and knowledge

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A phone app where friends and family swap voice memos and reply to specific moments, without booking a call.

Free · Something else · Individuals and families

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Scans a website for WCAG 2.1 and 2.2 accessibility problems and sells a report with code fixes for each one.

Free plan · Website builders

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Apps, fonts and a keyboard that bold the start of words so people can read text faster and with more focus.

One-off payment · Focus and productivity · Individuals and families

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Team members record their knowledge once and an MCP server passes it to ChatGPT, Copilot, Cursor and Claude Code as shared context.

Subscription · Developer tools · Developers

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An app that rates how wheelchair accessible restaurants, bars and cafes are so people can check before going out.

Free plan · Travel · Individuals and families

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Add one script tag to a site and each article gets an audio player that reads it aloud.

Video and audio · Creators and writers

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Stores what your team's AI coding agents learn, such as fixes and product rules, so the next agent starts with it.

Free plan · Developer tools · Developers

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A phone app that reads ebooks, documents, websites and printed pages aloud in 40 languages, useful for busy or visually impaired readers.

Video and audio · Individuals and families

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Writes alt text for website images in over 130 languages and finds images missing descriptions, for accessibility and SEO.

Free plan · SEO

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Keeps an ML project's decisions, evidence and next steps in a brief that Claude, ChatGPT or Cursor can load and update.

Since 2026

Free plan · Developer tools · Developers

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CAPTCHA that blocks bot sign-ups and form spam without cookies or tracking, available as a WordPress plugin, self-hosted or managed.

Free plan · Security and passwords

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Writes descriptive alt text for uploaded images or image links, helping sites rank better and work for screen reader users.

Since 2025

Subscription · SEO · Online sellers

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Adds a text-to-speech player to blogs and publisher sites so visitors can listen to articles.

Since 2019

Free plan · Video and audio · Creators and writers

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Uses AI to write meta titles, descriptions, keyphrases and image alt text in bulk across a WordPress site.

Free plan · SEO · Online sellers

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Adds AI voice narration to website articles, product pages and lessons so visitors can listen instead of read.

Free plan · Video and audio · Online sellers

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Shows live captions of office VoIP phone calls on a phone or tablet so staff with hearing loss can follow every word.

Something else

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Writes image alt text automatically in 150 languages for WordPress and Shopify sites, via plugin, browser extension or API.

Free plan · SEO · Online sellers

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Live captions on iPhone for people who are deaf or hard of hearing, turning nearby speech into text, with an offline mode on the device.

Free plan · Something else · Individuals and families

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Adds colour gradients to lines of text so people read with more focus, for readers and for publishing platforms.

Focus and productivity · Individuals and families

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Send a URL to this API and get back an SEO score, check results and a ranked list of fixes as JSON.

Free plan · SEO · Agencies

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Text to speech that reads documents and web pages aloud and makes voiceovers, with plans for personal, business and school use.

Free plan · Video and audio · Individuals and families

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Adds a panel so low-vision visitors can change font size, colours and images, meeting Russian GOST accessibility rules.

Free · Website builders

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iPhone and iPad app that reads web pages, PDFs, books and photographed pages aloud, highlighting each word as it goes.

Since 2026

Free plan · Something else · Individuals and families

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An Android app that turns a tablet into a simple, locked-down audiobook and podcast player for older or blind users.

Family and parenting · Individuals and families

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Scans a website for SEO, speed, accessibility and security problems and lists the fixes to make before launch.

Subscription · SEO · Agencies

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Mac app that turns any sound your computer plays into live subtitles and translations, processed on the device.

Video and audio · Individuals and families

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Open source CMS for building accessible, multilingual websites, with detailed user permissions and long-term support releases.

Free · Website builders · Agencies

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Turns what your team reads and highlights into shared memory that AI assistants and agents can draw on, with permissions.

Free plan · Notes and knowledge · Software companies