No moat. Still in business.

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Excel add-in for querying tables with SQL, scripting workbooks in C# and building custom Excel functions.

Since 2016

Free plan · Data and spreadsheets · Developers

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A hosted API for product teams to send app notifications over email, SMS, push, chat and an in app inbox.

Since 2020

Free plan · Transactional email · Developers

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Build and host a business or personal website from a text prompt or templates, with a CMS and blog, no coding needed.

Since 2021

Free plan · Website builders

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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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Build online forms and surveys with conditional logic, payments, PDF generation and offline filling, with a free plan.

Free plan · Forms and surveys

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Runs regular speed tests on your connection and keeps a history so you can check your ISP delivers what it promised.

Free · Uptime and monitoring · Individuals and families

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A WordPress plugin that lets restaurants take table bookings on their own site, with no commission and reminder texts.

Subscription · Scheduling and booking · Restaurants and cafés

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Trains a chat agent on your site, files and docs so it can answer customer questions and capture leads on your website.

Since 2024

Subscription · Customer support

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SEO platform linked to Google Search Console for rank tracking, keyword research, site audits and AI content writing.

Subscription · SEO · Agencies

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Plan, write, schedule and measure social media posts across many networks, built for agencies, marketers and creators.

Marketing and social

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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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Sends website clients branded reports on plugin updates, form entries and other site stats, from the WordPress dashboard.

Website analytics · Agencies

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Connect your cloud servers and deploy, back up and manage WordPress, PHP and Node.js sites from a single dashboard.

Free plan · Developer tools · Agencies

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Builds websites from ready sections or from a prompt in your AI assistant, with your own domain and many languages.

Free plan · Website builders

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One API and dashboard for sending product notifications by email, SMS, push, Slack and in-app inbox.

Since 2022

Subscription · Transactional email · Developers

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Manage software translations with machine translation and team review, either hosted for you or on your own servers.

Free plan · Developer tools · Developers

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Agencies can generate client websites with AI, edit them in blocks, and resell them under their own brand.

Since 2024

Free plan · Website builders · Agencies

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A cloud workspace for creating, running and sharing marimo Python and SQL notebooks for data work

Since 2024

Developer tools · Developers

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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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Mac app that gathers questions from your terminal coding agents into one inbox so you can answer by key or voice.

Since 2026

Free · Developer tools · Developers

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Records what happens on your WordPress sites in a hosted log and sends alerts by email or Slack, built for agencies.

Free trial · Uptime and monitoring · Agencies

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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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Gives AI coding agents a way to phone you when they are stuck on a choice, and turns what you say back into text for them.

Since 2026

Developer tools · Developers

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Turns a WordPress site into Android and iOS apps you set up inside WordPress, sold as a one-time license.

One-off payment · Website builders

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Free booking software you run on your own server, giving customers a booking page and your team one shared calendar.

Free · Scheduling and booking

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Edit your WordPress site's .htaccess file from the admin area, with backups, a test step and ready-made snippets.

Free plan · Developer tools · Agencies

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Dashboard for setting up and managing WordPress servers on cloud providers, aimed at agencies and developers.

Free plan · Website builders · Agencies

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Merges, filters and reshapes RSS, CSV and JSON data into new feeds or APIs, in the spirit of Yahoo Pipes, for people tracking many sources.

Since 2025

Free plan · Data and spreadsheets · Individuals and families

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Build mobile forms and simple apps without code so field staff can record inspections, jobs and data on their phones.

Free trial · Forms and surveys · Trades and home services

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Design a template once, then fill it with data from your API or no-code tools to produce images, PDFs and videos automatically.

Since 2025

Free plan · Design and images · Agencies

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Checks websites and APIs from several regions, alerts whoever is on call and runs a public status page.

Free plan · Uptime and monitoring · Agencies

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WordPress plugin for tidying and rebranding the admin area and login screen so client sites are simpler to use.

Free plan · Website builders · Agencies

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A web workspace where analysts write SQL over market prices, macro series and SEC filings, then chart the results without Python.

Since 2026

Subscription · Data and spreadsheets

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Mac menu bar app that alerts you when a Cursor, Codex or Claude Code session wants input, so you can reply or switch to it.

Since 2026

Free · Developer tools · Developers

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Run your own browser-based video meetings with whiteboard, breakout rooms and recording, and embed them in your site or learning platform.

Free · Video and audio

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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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Paste or upload two lists and see which items match, differ or repeat, with options for case and whitespace.

Since 2025

Free · Data and spreadsheets

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Send app events with one HTTP call, then search them and get them delivered to Slack, Discord, Telegram or webhooks.

Since 2026

Free plan · Developer tools · Developers

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A Mac app for working with GitHub, covering notifications, pull request review, projects and fast keyboard search.

Since 2026

Free plan · Developer tools · 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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Scans your site to suggest checks for SSL, DNS and outside services like payment providers, then monitors them with status pages.

Free plan · Uptime and monitoring · Online sellers

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A kanban board that shows what each AI coding agent is doing and alerts you when one needs your input.

Since 2026

Free plan · Projects and tasks · Developers

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WordPress plugin that lets agencies rebrand the login and admin area and hide menus from clients.

Free plan · Website builders · Agencies

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Turns a WordPress site into static HTML so owners keep editing in WordPress while visitors get a faster, safer site.

Free plan · Website builders

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Monitors client sites, servers, SSL, domains and cron jobs, and publishes white-label status pages for agencies and dev teams.

Free plan · Uptime and monitoring · Agencies

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Changes the WordPress admin area's layout, menus and login page, and lets agencies rebrand it for their clients.

Free plan · Website builders · Agencies

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A white-label photo editor that software teams embed in their app or site, with a REST API for batch edits.

Free plan · Design and images · Developers

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Build no-code dashboards from widgets that read from GitHub, Slack, Stripe, Google Workspace and your own APIs, then share by link.

Since 2025

Free plan · Data and spreadsheets