No moat. Still in business.

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Lets teams edit, test and send transactional email templates without code deploys, with A/B tests and analytics.

Since 2014

Subscription · Transactional email · Software companies

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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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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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Email marketing app for sending newsletters, campaigns and automated sequences, built for teams that write together.

Since 2018

Free plan · Email marketing · Online sellers

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Open source video recorder for home security cameras that spots people and cars on your own hardware without cloud uploads.

Free · Security and passwords · 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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Records visitor sessions on your site and uses AI to point out errors, rage clicks and drop-offs, alongside heatmaps.

Free plan · Website analytics

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Build and A/B test pricing tables for your website without code, with Stripe revenue insights.

Since 2024

Free plan · Website builders · Online sellers

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Build popups, multi-step forms, quizzes and on-site widgets to collect leads and sales from website visitors.

Free plan · Forms and surveys

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Mac dictation app that transcribes speech on your machine and types tidy text into any app, bought once.

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

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Sorts bank CSV transactions into categories on your own computer and lets your AI assistant answer spending questions.

Since 2023

One-off payment · Money and budgeting · Individuals and families

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Handles in-app subscriptions for mobile apps, with a paywall builder, price tests and revenue reports for app teams.

Free plan · Payments and checkout · Developers

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Design, send and measure email campaigns and push messages, with a WooCommerce plugin for online shops.

Free plan · Email marketing

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Turn app features on or off and roll them out to chosen users without redeploying, with unlimited team seats.

Free plan · Developer tools · Developers

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Lets app and game developers change settings and run A/B tests remotely, without shipping a new build or waiting for store review.

Since 2024

Developer tools · Developers

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Feature flag service that lets software teams roll out, test and switch off features in production without redeploying.

Subscription · Developer tools · Developers

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Add one script to your site for widgets like local pricing, exit offers and social proof to lift sales.

Since 2025

One-off payment · Marketing and social · Online sellers

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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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Create branded short links and QR codes, track clicks and route visitors by device or country, for marketing teams.

Since 2026

Free plan · Marketing and social

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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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Shows different text, popups or redirects to each WordPress visitor based on location, device or behaviour.

Free plan · Marketing and social

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Feature flags and A/B tests that read results from your own data warehouse, for software product teams.

Free plan · Website analytics · Software companies

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A Mac budgeting app that keeps your ledger on disk and answers money questions with an AI model running locally.

Since 2026

Free plan · Money and budgeting · Individuals and families

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Mac menu bar app that lists local dev servers, ports and Docker containers so developers can open, restart or stop them.

Since 2026

One-off payment · Developer tools · Developers

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WordPress plugin for building popups and bars with display rules, A/B tests and email signup capture.

Marketing and social

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WordPress plugin that pins a floating button to blog posts so bloggers get more clicks on offers and contact links.

Free plan · Marketing and social · Creators and writers

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Build a pre-launch waitlist page where signups earn rewards for referring friends, with emails and A/B tests.

Since 2025

Free plan · Marketing and social · Online sellers

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WordPress plugin to A/B test pages, watch session recordings and heatmaps, and track WooCommerce revenue by variant.

Free trial · Website analytics · Online sellers

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A Mac app that indexes the folders you pick on your own machine so you can find photos, video clips and answers by describing them.

Notes and knowledge · Individuals and families

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A personal finance app for Mac and Windows that sorts bank transactions and tracks spending, with all data kept on your computer.

Since 2026

One-off payment · Money and budgeting · Individuals and families

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WordPress plugin for publishers to place, rotate, target and schedule ads from any network and track clicks.

Free plan · Marketing and social · Creators and writers

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Records meeting audio and voice memos without a bot joining, then turns them into transcripts, summaries and action items.

Free plan · Notes and knowledge

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A no-code popup tool for shops and websites to collect emails, show offers and win back visitors about to leave.

Free plan · Marketing and social

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Mac app that records client calls and makes transcripts, summaries and action items on the device, with no cloud upload.

Since 2025

One-off payment · Notes and knowledge · Law firms

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Desktop app for lawyers to edit Word files and PDFs, compare versions and use AI review on their own machine.

Since 2025

Documents and e-signature · Law firms

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Feature flags and remote config so software teams can release to user segments, run tests and switch features off fast.

Free plan · Developer tools · Developers

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A light Markdown notebook that keeps notes on your device, with optional sync and AI models that run locally.

Since 2026

One-off payment · Notes and knowledge · Individuals and families

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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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Desktop app that sets up and runs open AI models on your own computer for private, offline chat and work on files.

Since 2026

Free · Focus and productivity · Individuals and families

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A private research notebook on your own computer that answers questions about your files and turns them into reports.

Notes and knowledge

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Mac and Windows app that turns speech into text and rewrites selected text with on-device AI, triggered by a shortcut.

Since 2025

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

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A Mac app that lets you ask questions about PDFs and get summaries with page citations, keeping files local.

One-off payment · Documents and e-signature · Individuals and families

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Free desktop app that repeats web tasks for you, either by recording your clicks or from a plain text description.

Since 2026

Free · Automation and integrations

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Suggests the rest of your sentence in most Mac and Windows apps, with the AI running on your own computer.

Since 2026

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

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Builds popups for online stores, such as signup offers, exit discounts and spin wheels, by describing them to an AI agent.

Free plan · Marketing and social · Online sellers

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Mac app that records your screen locally and builds a readable timeline of how you spent the workday.

Since 2025

Free · Time tracking · Individuals and families

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Mac app that turns speech into text on your own machine and writes up meeting transcripts automatically.

Since 2026

Notes and knowledge · Individuals and families

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Text expander for Mac, Windows and Linux that turns short codes into saved replies, with optional on-device AI and team snippet libraries.

Focus and productivity