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 9 days ago

Subscription · Security and passwords · 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 24 days ago

Free plan · Security and passwords · Individuals and families

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Filters ads, trackers and malicious sites across every app on an iPhone at network level, with a no-logs policy.

Since 2020Updated 2 months ago

Free plan · Security and passwords · Individuals and families

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Keeps a searchable log of who changed what on a WordPress site and alerts owners by email or text about risky events.

Security and passwords

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Lets you design a custom OCR or image extraction API from sample documents and deploy it as a hosted endpoint, paying per use.

Pay as you go · Developer tools · Developers

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A Mac app for running coding agents with a browser they can drive, an iPhone simulator, saved chats and phone alerts.

Free · Developer tools · Developers

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Gives AI agents their own email address through an API or MCP server so they can send, read and reply to mail.

Free plan · Transactional email · Developers

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Hosted directions, distance matrix and route optimisation APIs built on open engines, billed at a fixed monthly rate.

Free plan · Developer tools · Developers

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A REST API that turns any URL or HTML into a screenshot or PDF, with no headless browser for you to run.

Free plan · Developer tools · Developers

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Edit, upload and delete WordPress theme and plugin files from the admin area, with per user file permissions.

Website builders · Agencies

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

Free plan · Developer tools · Developers

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Data API for developers and analysts covering decades of company financials, ratios, earnings call transcripts and share prices.

Free plan · Developer tools · Developers

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Posts a Slack alert when Apple or Google approves or rejects your app, or a TestFlight build is ready.

Since 2023

Subscription · Uptime and monitoring · Developers

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Calibrates cameras, LiDAR, radar and IMUs together for robotics and autonomy teams, with a quality report each run.

Since 2021

Subscription · Developer tools · Developers

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Catches visual changes in web UIs by comparing screenshots in pull requests, with an API that coding agents can read.

Since 2025

Free plan · Developer tools · Developers

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Lets your coding agent spin up a sandboxed Linux box with a public HTTPS address and ship your app there, no account needed.

Free plan · Developer tools · Individuals and families

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Kanban board for developers that hands tasks and their context to coding agents through MCP and VS Code.

Projects and tasks · Developers

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Check any domain's DNS records, WHOIS data, email authentication, TLS certificate and subdomains from one page or API.

Free · Developer tools · Developers

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Notes app for developers and ops engineers where shell, code, SQL and prompt blocks in Markdown run in place and print results below.

Since 2026

Free · Developer tools · Developers

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Watches your app's Claude API calls and points out waste, such as repeated prompts or oversized models, with suggested fixes.

Uptime and monitoring · Developers

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A vehicle data API for developers: decode VINs, look up plates, check stolen status, inspection records, values and mileage.

Free plan · Developer tools · Developers

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Deploys apps, databases and workers from a coding agent or dashboard, billed from prepaid credit with a monthly cap.

Pay as you go · Developer tools · Individuals and families

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API with live and historical prediction market odds and order books across Kalshi and Polymarket for traders and researchers.

Free plan · Developer tools · Developers

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Offline Windows app for developers that gathers .http and .rest request files from their projects and lets them run and check each call.

One-off payment · Developer tools · Developers

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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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Paste Mermaid, PlantUML or draw.io source and get a cleaner laid-out diagram to export as SVG or PNG.

Free plan · Design and images · Developers

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Make chart images from a single URL to embed in emails, PDFs and reports, through the API or no-code tools.

Free plan · Developer tools

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Secrets manager that lets dev teams and AI agents store, sync and deploy app keys and env variables across environments.

Security and passwords · Developers

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For developers: pulls crash reports out of Sentry or PostHog, drafts a fix in your own GitHub Actions with your AI key, and opens a PR.

Free plan · Developer tools · Developers

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Watches your DNS for dangling records, subdomain takeover risks, SPF limits and expiring certificates.

Free plan · Uptime and monitoring · Developers

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Turns a short product idea into specs such as a PRD, database design, API docs and a sprint plan for development teams.

Free plan · Documents and e-signature · Developers

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Lets AI assistants like Claude, Codex or ChatGPT run shell commands and background jobs on machines you own, with no inbound ports opened.

Free plan · Developer tools · Developers

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Drop-in Redis replacement that aims to halve memory use, with a trial mode to test savings on your own data.

Free trial · Developer tools · Developers

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Invisible CAPTCHA that blocks bots and spam on website forms without tracking visitors or making them solve puzzles.

Subscription · Security and passwords

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Lets visitors sign up and log in to a WordPress site with Google, Facebook, X and other accounts.

Free plan · Website builders

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Checks whether phone numbers are real and shows country, carrier and line type, by API or bulk CSV upload.

Free plan · Developer tools · Developers

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A file manager and code editor inside the WordPress dashboard, so you can change site files without FTP or cPanel.

Free plan · Developer tools · Agencies

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Team password vault you run on your own servers, with folder permissions, audit evidence and Linux password rotation.

Free plan · Security and passwords

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Password manager that keeps encrypted credentials on your own devices, with you holding the keys, across phone and desktop.

Security and passwords · Individuals and families

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Crawls a website and gives AI agents an MCP endpoint, llms.txt and cited answers, plus stats on agent visits.

Free plan · SEO

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A Mac database client for querying and editing data, with SQL and Python notebooks and an AI assistant that writes queries.

Since 2023

Free plan · Developer tools · Developers

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A light self-hosted OpenID Connect provider so people sign in to your own apps with passkeys rather than passwords.

Security and passwords · Developers

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Open and edit KeePass password files in any browser or from a local HTML file, with passkey unlock and no server.

Free · Security and passwords · Individuals and families

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Starts GitHub Actions runners on demand in your own cloud account, including GPU, ARM and macOS machines.

Pay as you go · Developer tools · Developers

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Connect to your Windows, Mac or Linux machines over RDP or VNC from any browser, with nothing to install.

Since 2018

Subscription · Developer tools

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Puts a password on a WordPress site, page, post or product so only visitors with the code can view it.

Free plan · Security and passwords

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A desktop and web app that finds resources across AWS, GCP, Azure and other clouds and lets infra teams work on them in one place.

Since 2026

Free plan · Uptime and monitoring · Developers

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Lets testers and users report bugs and crashes from mobile apps and websites, with device data attached for developers.

Free plan · Developer tools · Developers