No moat. Still in business.

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Shrinks JPG, PNG, WebP and other images through a web tool, API or CMS plugins so websites load faster.

Since 2013

Free plan · Design and images · Agencies

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Point your website's HTML form at this service to store submissions, filter spam and send them to email or other apps.

Since 2014

Free plan · Forms and surveys · Agencies

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Runs automated tests against your APIs and websites after each deploy and on a schedule, with alerts on failure.

Since 2016

Uptime and monitoring · Developers

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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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Runs Claude Code and Codex jobs in parallel inside isolated containers, locally or on cloud runners, with memory shared across them.

Since 2018

Free plan · Developer tools · Developers

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Deploys each labelled GitHub pull request as a live preview environment on your own Lightsail or Hetzner servers.

Since 2020

Developer tools · Developers

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Builds architecture diagrams and system maps from prompts, code, cloud setups or docs, aimed at engineering teams.

Since 2021

Free plan · Design and images · Developers

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A service that finds and quarantines flaky tests, skips unneeded CI jobs and runs a merge queue for software teams on GitHub.

Since 2021

Developer tools · Developers

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An API and plugin that flags throwaway email domains at signup so fake accounts never get in.

Free plan · Security and passwords · Developers

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Free WordPress plugin that stores your media files in Google Cloud Storage and delivers them from there, not from your web host.

Free · Website builders · Agencies

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WordPress plugin that hides part of a post behind a read more toggle, with lead capture and engagement tracking.

Subscription · Website builders · Creators and writers

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AI agents that test your web or mobile app like a user on each pull request and report what broke.

Since 2024

Free plan · Developer tools · Developers

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Lets WordPress site owners arrange posts, pages and custom content types in any order they choose, by dragging or by written rules.

Website builders

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Deploys Docker Compose apps from GitHub to your own Linux servers on each push, with domains, logs and backups.

Developer tools · Developers

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Open-source error tracker that ranks frontend bugs from errors and session replays and opens fix pull requests on GitHub.

Since 2024

Uptime and monitoring · Developers

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A WordPress plugin that lists a page's child pages as grids, lists or cards, useful for directories and docs sites.

Free plan · Website builders

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A web translation editor for software teams that syncs app strings, auto-translates and hosts translation files on a CDN.

Free trial · Developer tools · Developers

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Sorts, filters and archives your GitHub notifications so developers can keep track of issues and pull requests outside email.

Free plan · Developer tools · Developers

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Self-hosted pastebin where every code snippet is a Git repo, for developers and teams who want their own Gist.

Free · Developer tools · Developers

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A free, open-source visual tool for web designers to build static sites that can pull content from a CMS or API.

Free · Website builders · Agencies

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A free plugin that shows or hides Divi sections and modules when a PHP condition you write is true.

Free · Website builders · Agencies

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WordPress block for building image and video sliders where each slide holds other blocks.

Free plan · Website builders

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Translates software interfaces with AI, syncs translation files through Git and lets teammates review wording.

Since 2024

Free trial · Developer tools · Software companies

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Self-hostable alternative to Vercel and Netlify for deploying web apps, with previews, environments and logs.

Free plan · Developer tools · Developers

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Keeps pull request discussions in sync across GitHub, Slack and VS Code so dev teams and AI agents review code faster.

Free plan · Developer tools · Developers

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Adds hover and click previews of linked pages, videos and files to a website with one line of code.

Since 2024

Free plan · Website builders · Creators and writers

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Chat-based helper for WordPress that builds and edits native Elementor pages, with paid plans that also host the site.

Free plan · Website builders · Agencies

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WordPress plugin for running business directories, city guides and listing sites with maps, search and reviews.

Free plan · Website builders

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Runs performance benchmarks in your CI and flags slowdowns on each pull request, for software teams.

Since 2023

Free plan · Developer tools · Developers

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

Free plan · Website builders · Agencies

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Plugins that turn a WordPress site into a photo portfolio and archive, publishing straight from Lightroom or Capture One.

Free · Website builders · Photographers

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Adds dozens of extra modules to the Divi builder, such as image sliders, counters and tables of contents, for WordPress site makers.

Free plan · Website builders · Agencies

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Runs coding agents inside your team's own workflows, turning tickets into pull requests you review, on their cloud or yours.

Developer tools · Developers

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A WordPress plugin that turns RSS feeds into posts, pulls full articles and can rewrite them with your own AI keys.

One-off payment · Website builders · Creators and writers

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A WordPress plugin that lets fire brigades and rescue groups publish incident reports with times, vehicles and type.

Free · Website builders

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Self-hosted platform for deploying web apps, static sites, databases and cron jobs from GitHub or GitLab.

Free · Developer tools · Developers

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Pull request stats, DORA dashboards, daily summaries and custom alerts built from a team's GitHub activity.

Subscription · Developer tools · Developers

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A WordPress plugin that puts a winery's Commerce7 shop, cart and login into its website without manual setup.

Free plan · Website builders · Shops and retail

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WordPress plugin for apartment communities that pulls live prices and vacancies from property software into their website.

Website builders · Property and estate agents

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A free WordPress plugin that removes unused default features and content to tidy and speed up a site.

Free · Website builders · Developers

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Builds, tests and deploys code on Windows, Linux and macOS machines, hosted or on your own server.

Free plan · Developer tools · Developers

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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

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Gives local dev servers a stable public URL for testing webhooks and OAuth or sharing previews, with flat seat pricing.

Since 2023

Free plan · Developer tools · Developers

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Lets WordPress builders query and display site data using HTML-like tags instead of writing PHP.

Free · Website builders · Agencies

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Continuous integration and delivery service that runs builds and tests for software teams, billed by usage.

Pay as you go · Developer tools · Developers

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A WordPress block for building CSS grid page layouts by drag and drop, with settings per screen size.

Free plan · Website builders · Agencies

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A WordPress plugin that adds searchable vehicle listings and photo sliders to a car or powersports dealer's site.

Free plan · Website builders · Shops and retail

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A WordPress plugin for photo and video galleries, lightboxes and sliders, with image protection.

Free plan · Website builders · Online sellers