No moat. Still in business.

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Generates searchable API docs from C++ code and Markdown pages, with optional hosting, for C++ teams.

Since 2021

Developer tools · Developers

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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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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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Turns articles, documents or a topic into spoken audio and podcasts with editable scripts and many AI voices.

Since 2024

Free plan · Podcasting · Creators and writers

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Self-hosted identity provider that gives an organisation single sign-on and login flows across its apps, with APIs and templates.

Security and passwords

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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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Flashcard maker that schedules reviews by spaced repetition, with dictionaries and text to speech for language learners.

Since 2024

Free plan · Courses and learning · Individuals and families

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Save articles, videos and PDFs to read later in a clean view, listen with text to speech, and keep a reading streak.

Since 2026

Free plan · Notes and knowledge · Individuals and families

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Lets teams build, test and run AI voice agents that make and answer phone calls, including menu navigation and custom voices.

Since 2025

Customer support

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An install-and-go app that adds accessibility tools to WordPress, Shopify or Wix sites to help meet ADA and WCAG rules.

Legal and compliance

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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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Open-source backend for app builders with auth, databases, storage, functions and hosting, run in the cloud or on your own servers.

Since 2021

Developer tools · Developers

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Turns scripts, documents and books into narrated audio with many AI voices, voice cloning and control over tone and pacing.

Since 2018

Free plan · Video and audio · Creators and writers

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Clone your voice from a short sample and generate speech in 13 languages with adjustable emotion, for podcasters and video makers.

Since 2024

Free plan · Video and audio · Creators and writers

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Hosted app backend with database, user login and generated REST and GraphQL APIs, so developers skip running servers.

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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An iPhone app that reads PDFs, web pages and scanned text aloud, for students and anyone who would rather listen.

Video and audio · Individuals and families

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Serverless Postgres that keeps each customer's data and vector embeddings in its own virtual database, for teams building B2B SaaS.

Developer tools · Developers

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Hosts apps from Git on European servers and adds user login through a hosted OAuth and OpenID Connect server.

Free plan · Security and passwords · Developers

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Reads EPUB, PDF and other documents aloud with highlighted read-along, using local or cloud voices, for readers and listeners.

Free · Video and audio · Individuals and families

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Mac menu bar app that grabs text from any part of the screen, including images and videos, using local OCR.

Since 2024

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

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Turns articles, PDFs and ebooks into natural sounding audio you can play on your phone or in a podcast player.

Since 2024

Free plan · Video and audio · Individuals and families

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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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API that builds videos from templates and data, for teams making ads, social clips and product videos in bulk.

Free plan · Video and audio · Online sellers

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Converts news and blog articles into spoken audio with cloned or stock AI voices, for publishers.

Video and audio · Creators and writers

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Managed hosting of the open-source Para backend with a JSON API, login, search and backups, priced per app.

Free plan · Developer tools · Developers

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Login, passkeys, SMS and WhatsApp codes, SSO and user management for apps, run in their cloud or on your servers.

Free plan · Security and passwords · Developers

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Chrome extension that speaks articles, PDFs and chosen passages, marking each word as it reads, using voices processed locally.

Since 2026

Free plan · Focus and productivity · Individuals and families

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Turn text into spoken audio with many open-source voice models, clone voices or transcribe speech, on the web or by API.

Since 2026

Free plan · Video and audio · Creators and writers

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Open-source login service with passkeys, 2FA and SSO for app makers, run in Hanko's cloud or on your own servers.

Since 2025

Free plan · Security and passwords · Developers

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Save articles, follow RSS and podcasts, have articles read aloud and send them to a Kindle or other e-reader.

Since 2026

Notes and knowledge · 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.

Since 2026

Free · Video and audio · Individuals and families

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Fixes the mixed content and insecure content warnings a WordPress site shows after it moves to HTTPS.

Website builders

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A phone app that turns typed text into narrated audio with many voices, effects and music, and saves it as MP3 for social videos.

Video and audio · Creators and writers

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A Mac PDF reader for studying hard documents: ask questions about the page, get summaries and quizzes, and have passages read aloud.

Since 2026

Notes and knowledge · Individuals and families

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Lets WordPress users sign in with an emailed one-time link instead of typing a password.

Security and passwords

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Converts published articles into narrated audio with an on-page player that highlights words, for publishers and newsletters.

Since 2026

Free plan · Video and audio · Creators and writers

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Gets and renews free Let's Encrypt SSL certificates on cPanel shared hosting without command line work.

Free plan · Security and passwords

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Clone a voice from a short audio clip and use it to turn text into speech in four languages.

Since 2025

Free plan · Video and audio · Creators and writers

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

Since 2026

Video and audio · Creators and writers

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A Chrome extension that reads any web article out loud in natural sounding voices so you can listen instead of reading.

Since 2026

Free plan · Video and audio · Individuals and families

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Turns a written script into expressive MP3 voiceovers, with direction for tone and pace, for video makers and creators.

Since 2026

Free plan · Video and audio · Creators and writers

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Turns website articles into AI-voiced audio with an embedded player, helping publishers add listeners and ad revenue.

Video and audio · Creators and writers

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Point any domain at any URL with automatic HTTPS, path rules and hit analytics, no server to run.

Free plan · Website builders

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Mac and iPhone app that clones voices from short samples and reads text aloud offline, including whole audiobooks.

Since 2026

Free plan · Video and audio · Individuals and families

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Speech API for developers of voice apps: live transcription, spoken audio from text and translation across more than 60 languages.

Since 2025

Video and audio · Developers

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Deploys apps from a GitHub repo onto a server in your own cloud account, with HTTPS and redeploys on each push.

Since 2026

Free plan · Developer tools · Developers

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Upload a PDF and listen to it read aloud, follow along sentence by sentence, ask questions and download MP3s by chapter.

Since 2026

Free plan · Video and audio · Individuals and families