No moat. Still in business.

0

Google Sheets add-on that imports data from almost any API on a schedule, no code needed.

Since 2015

Free plan · Data and spreadsheets

0

Holds copies of your software's source code and SaaS setup in escrow so customers can recover them if the vendor fails.

Since 2017

Subscription · Security and passwords · Software companies

0

Self-hosted app for building visual pipelines that transcode video and process audio, images and ebooks automatically.

Since 2021

Video and audio · Individuals and families

0

A website chat widget that answers visitors with AI, hands off to staff and captures leads across WhatsApp and email.

Free plan · Customer support

0

Home automation hub you run yourself that links devices from many brands and runs rules, with web and phone apps.

Free · Home and car · Individuals and families

0

A set of extra Elementor widgets such as sliders, pricing tables and product grids for building WordPress pages.

Free plan · Website builders · Agencies

0

Markdown note app for every device that stores plain files and syncs through Git, GitHub, iCloud or your own server.

Since 2024

Notes and knowledge · Individuals and families

0

Visual canvas where teams arrange repos, notes, links and people for a project and work on it together live.

Projects and tasks · Software companies

0

Website traffic stats you host yourself as one binary, with no cookies and no stored IP addresses.

Free · Website analytics

0

Sends automatic Instagram DMs when followers comment and grows a creator's email list from those chats.

Free plan · Email marketing · Creators and writers

0

Mac app that runs your own AI prompts on selected text, screenshots or voice from any app by keyboard shortcut.

Since 2023

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

0

WordPress plugin for member sign up, login, profiles, directories and members-only content on your own site.

Free plan · Communities and memberships

0

Connects to your SaaS tools to handle staff access requests, reviews and removals, with an agent doing the routine work.

Since 2024

Security and passwords · Software companies

0

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

Security and passwords

0

Write one sentence about the page you want and get a mobile friendly HTML file to tweak, download or put online, free and without signup.

Since 2024

Free · Website builders

0

Security teams build automated response workflows and agents, and track incidents as cases, self-hosted or managed.

Security and passwords · Software companies

0

Self-hosted web app for running internet radio stations, covering media uploads, playlists, relays and listener stats.

Free · Video and audio · Creators and writers

0

A free desktop app for editing Hugo static websites on your own computer and publishing them through Git.

Since 2023

Free · Website builders · Creators and writers

0

An editing dashboard for Markdown and MDX kept in your GitHub repo, so clients can update static sites without Git.

Since 2022

Free plan · Website builders · Agencies

0

Searches your company's Slack, Drive, GitHub and other tools by permission and answers questions with links to the source.

Notes and knowledge

0

Host your own library of DRM-free games on a home server and install them from desktop apps or a browser.

Free plan · Something else · Individuals and families

0

An open-source photo and video library you run on your own server, with animated previews, search and browser playback.

Since 2024

Free · Video and audio · Individuals and families

0

Connects your business apps through prebuilt automations you switch on in a click, a cheaper alternative to Zapier.

Free plan · Automation and integrations

0

Runs memberships, billing and class bookings for CrossFit boxes, martial arts studios and small gyms.

Free plan · Practice management · Gyms and fitness

0

Free open source desktop tool that plots millions of table rows visually so analysts can spot outliers and odd patterns.

Since 2024

Free · Data and spreadsheets

0

Booking software for tour and activity operators with payments, QR check-in and availability synced to over 70 OTAs.

Free trial · Scheduling and booking · Hotels and hospitality

0

A free knowledge base you run on your own server to publish help articles sorted into nested categories.

Free · Customer support

0

Open-source shared editor and headless CMS for writing technical docs, dev blogs and knowledge bases, with Git sync.

Notes and knowledge · Developers

0

WordPress plugin that puts post images into your RSS feed so RSS-to-email newsletters and feed readers show them.

Free plan · Newsletters · Creators and writers

0

Gives you a forwarding address that turns email newsletters into ebooks and sends them to your Kindle, Kobo or reMarkable.

Since 2024

Free plan · Focus and productivity · Individuals and families

0

A Mac app for writing and linking plain Markdown notes in your own folders, with boards, tables and optional AI help.

Since 2026

Free plan · Notes and knowledge · Individuals and families

0

WordPress plugin that links your plugins and outside apps with trigger and action recipes, plus an AI assistant to build them.

Free plan · Automation and integrations

0

Open-source AI analyst for data teams that links any LLM to company data and answers questions in a web app or Slack.

Since 2025

Data and spreadsheets

0

Project tracking on a user story map for software teams that ship continuously, with flow metrics and a CI monitor.

Since 2026

Free plan · Projects and tasks · Software companies

0

Pulls your photos, messages, locations and social posts into one private timeline stored on your own computer.

Since 2025

Free · Notes and knowledge · Individuals and families

0

Reads your GitHub commits and drafts build in public posts for X, LinkedIn, Reddit and Hacker News.

Since 2026

Free plan · Marketing and social · Creators and writers

0

WordPress plugin that lets Claude, Cursor and other MCP clients create posts, edit SEO and manage site content.

Free · Automation and integrations

0

Answers users' questions from your product docs with source links, on your site, Discord and Slack.

Since 2025

Subscription · Customer support · Developers

0

A web file manager that puts one interface over S3, SFTP, SMB and other storage so teams can browse and share files.

Documents and e-signature

0

A WooCommerce plugin that records abandoned carts and sends email, SMS or push reminders to win back the sale.

Free plan · Email marketing · Online sellers

0

Real-time US stock, ETF and options data through an API or Google Sheets formulas, for traders and developers.

Free plan · Data and spreadsheets · Individuals and families

0

A Mac app that fixes English grammar and tone as you type in any app and explains each fix in your own language.

Since 2026

Free plan · Something else · Individuals and families

0

Sends email and WhatsApp campaigns and abandoned cart reminders for online stores, with signup forms and coupons.

Free plan · Email marketing · Online sellers

0

Task tracker for product teams that adds a public board where users vote on ideas and follow the roadmap and changelog.

Free plan · Projects and tasks · Software companies

0

Design dashboards for e-ink screens around your home and keep them updated, run on your own server or Home Assistant.

Since 2026

Free · Home and car · Individuals and families

0

A blog CMS that publishes on a subdomain, your own domain or a subfolder, or feeds your site via API.

Website builders · Creators and writers

0

Timesheets that turn team hours into cost data for billing, capitalisation, R&D and grant reports.

Subscription · Time tracking

0

Turns customer requests into specs that AI coding agents can work from, and tracks the work, for software teams.

Since 2025

Projects and tasks · Software companies