No moat. Still in business.

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Gives you extra, disposable phone numbers for calls and texts so you can keep your real number private.

Since 2012Updated 13 days ago

Subscription · Security and passwords · Individuals and families

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An iPhone app that takes Japanese learners from beginner to fluent with one new sentence per flashcard and spaced review.

Since 2015

Courses and learning · Individuals and families

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Privacy-friendly website and product analytics without cookies, run in their cloud or on your own server.

Since 2020

Free plan · Website analytics

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Desktop data analysis app where you ask about your data in plain English and get Python code, charts and notebooks run on your computer.

Since 2017

Data and spreadsheets

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An open-source kanban board you install yourself for tracking tasks across boards, lists and cards.

Free · Projects and tasks

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An open-source coding agent that writes and runs code with any AI model, from the terminal, a desktop app or your editor.

Developer tools · Developers

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Helps students sort courses, tasks, class schedules, flashcards and files into colour-coded folders.

Free · Focus and productivity · Individuals and families

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Renames many files on your computer at once with AI help, without uploading the files or their names anywhere.

Since 2024

Free · Automation and integrations

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Simple note app focused on privacy, free to use, with a low yearly plan that adds tags, locked notes and dark mode.

Free plan · Notes and knowledge · Individuals and families

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A Mac app that reads your PDFs with an on-device AI model, so you can ask questions, get summaries and jump to cited pages.

Since 2024

Free · Documents and e-signature

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App for temporary and second phone numbers so you can call and text over WiFi without sharing your real one.

Something else · Individuals and families

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Blur faces, plates and screens in photos and videos in your browser before sharing them, with no account needed.

Since 2025

Free plan · Design and images · Individuals and families

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Blocks ads, trackers, cookie notices and adult sites in Safari on iPhone, iPad and Mac, filtering on the device.

Since 2018Updated 28 days ago

Free plan · Security and passwords · Individuals and families

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Make your own flashcard decks and review them on a spaced repetition schedule in the browser.

Since 2015

Free plan · Courses and learning · Individuals and families

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A browser extension that saves and highlights words you look up on web pages, then drills them with flashcards.

Since 2020

Free plan · Courses and learning · Individuals and families

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Bulk deletes your old posts, messages and comments across dozens of social sites and removes you from people search sites.

Since 2021

Free plan · Security and passwords · Individuals and families

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Note app for students that builds flashcards, quizzes and summaries from notes and PDFs with spaced repetition.

Since 2021

Free plan · Courses and learning · Individuals and families

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Gives you extra email addresses that forward mail to your inbox in daily, weekly or monthly batches, so you check email less.

Since 2020

Free trial · Security and passwords · Individuals and families

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Free proof-of-work CAPTCHA that runs silently without tracking users and works as a drop-in for reCAPTCHA and hCaptcha APIs.

Free · Security and passwords · Developers

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A browser extension that makes a separate forwarding address for every site you join, so you can block senders later.

Security and passwords · Individuals and families

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Flashcard app that uses spaced repetition so learners review hard cards more often, with sync between devices.

Courses and learning · Individuals and families

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Flashcard app for iPad and iPhone where students draw, type or add images to cards and review them with spaced repetition.

Since 2024

Courses and learning · Individuals and families

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Free open source desktop tool that wipes hidden metadata such as EXIF from many photos, videos and PDF files at once.

Free · Security and passwords · Individuals and families

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A study app for students with spaced repetition flashcards, made from notes and PDFs, and scheduled around your calendar.

Free plan · Courses and learning · Individuals and families

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Spreadsheet that links to databases and files and lets AI write the formulas, Python and charts for you.

Since 2023

Data and spreadsheets

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Students turn class notes or a PDF into a practice test that marks itself and explains each question they got wrong.

Since 2024

Free plan · Courses and learning · Individuals and families

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Website analytics that keeps visitor data under your control, run in the cloud or on your own servers, as a Google Analytics swap.

Free · Website analytics

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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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Records, transcribes and summarises your meetings on your own computer, so audio and notes never go to the cloud.

Free plan · Notes and knowledge

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Learn to read Arabic with alphabet lessons, graded stories and flashcards that schedule reviews around your memory.

Since 2026

Free plan · Courses and learning · Individuals and families

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A Mac app that blocks ads, trackers and chosen sites across every app by managing hosts-file blocklists for you.

One-off payment · Security and passwords · Individuals and families

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Desktop task board for running Claude Code and other coding agents at once, each task with its own git worktree, sandbox and terminal.

Since 2026

Free · Developer tools · Developers

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Voice dictation that runs on your own device on Mac, Windows and iPhone and tidies filler words and formatting.

Since 2026

Free plan · Focus and productivity

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Blocks ads and tracking scripts in Safari on iPhone, iPad, Mac and Vision Pro, with parental controls and regional filters.

Security and passwords · Individuals and families

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A language app that translates words offline, saves them to your own tagged word list and helps you review them with flashcards.

Since 2025

Courses and learning · Individuals and families

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A free workspace for running AI coding agents in isolated Git worktrees on your laptop or a remote server.

Free · Developer tools · Developers

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Desktop app that runs several AI coding agents at once, each in its own git worktree, with tools to review their changes.

Since 2026

Free · Developer tools · Developers

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A day planner for iPhone that lays tasks on a visual timeline and keeps your plans on your device, with an optional Pro tier.

Free plan · Focus and productivity · Individuals and families

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A reading and study app that lets you clip from books and papers, link the clips in mind maps and review them as cards.

Courses and learning · Individuals and families

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Desktop app that turns your speech into text in any app, processing audio locally on Mac or Windows, paid for once.

Since 2026

One-off payment · Focus and productivity

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Sign PDFs, add text and dates, and merge files on your iPhone or iPad without making an account.

Documents and e-signature · Individuals and families

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A desktop app for running coding agents in parallel Git worktrees, scheduling their work and reviewing the diffs.

Free · Developer tools · Developers

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A desktop app for running several coding agents side by side, each in its own git worktree, with diffs and terminals.

Free · Developer tools · Developers

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A Mac app for running many AI coding agents at once in separate git worktrees, from task to pull request.

Since 2026

Free · Developer tools · Developers

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Private email app for iPhone, Mac and the web that handles all your accounts, works without internet and never writes for you.

Since 2026

Free plan · Focus and productivity · Individuals and families

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Dictate into any Mac app and get clean, punctuated text, with speech processed entirely on your own computer.

Since 2026

Free plan · Focus and productivity · Individuals and families

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Encrypted password manager that also creates a separate identity and email address for every site you sign up to.

Since 2025

Free plan · Security and passwords · Individuals and families

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A language app where a partner or friend fills in words, audio and sentences for you to study, on iPhone and Android.

Since 2025

Courses and learning · Individuals and families