No moat. Still in business.

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Lets developers and their coding agents see the DOM, console and network of web pages on real iPhones and Android phones.

Since 2020

Free plan · Developer tools · Developers

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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

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Sends marketing sequences, campaigns and transactional email for software teams, run from a dashboard, API or AI agent.

Since 2026

Email marketing · Developers

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Lets developers share live progress of scripts and jobs through a link, via an API or a tqdm replacement.

Uptime and monitoring · Developers

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A shared task board over MCP where Claude Code and Gemini agents hand you approvals and questions, and you send work back.

Since 2026

Free plan · Projects and tasks · Developers

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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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Saves what you work out in AI chats as searchable documents that Claude, ChatGPT, Cursor and other MCP tools can read later.

Since 2026

Free plan · Notes and knowledge · Developers

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Checks each AI agent tool call against policy and asks a person to approve the exact payload before risky actions.

Since 2026

Security and passwords · Developers

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Publish Markdown or HTML documents and collect versioned comments from colleagues and AI agents before signing them off.

Since 2026

Documents and e-signature · Developers

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Lets coding agents like Claude Code and Cursor create images for a project that match its brand colours and style.

Since 2026

Subscription · Design and images · Developers

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Keyword API for AI agents returning search volume, cost per click and competition in more than 50 countries, with a free daily allowance.

Since 2026

Free plan · SEO · Agencies

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Searches data on apps, reviews and integrations across app marketplaces so developers can spot unmet demand for a small SaaS.

Since 2026

One-off payment · Data and spreadsheets · Developers

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An API that pulls structured data out of web pages using AI, aimed at developers and AI agent builders.

Since 2024

Free plan · Developer tools · Developers

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An open-source AI coding agent that plans and makes code changes, used from your editor, a desktop app or the terminal.

Developer tools · Developers

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API that sends a bot into Meet, Teams or Zoom calls and streams speaker-labelled transcripts, self-hosted or in their cloud.

Since 2024

Free plan · Developer tools · Developers

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One subscription to a catalogue of ready APIs for documents, verification, media and AI tasks, aimed at developers building products.

Since 2023

Free plan · Developer tools · Developers

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A Mac app that gives programmers offline search across 200+ API doc sets, cheat sheets and their own code snippets.

Developer tools · Developers

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An API that returns live Amazon product details, prices, reviews and sales estimates for developers building shopping or seller tools.

Free plan · Developer tools · Online sellers

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Gives AI assistants and agents authenticated access to over 1,500 apps so they can take actions, with a managed MCP gateway.

Pay as you go · Developer tools · Developers

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Gives each AI agent an alias so agents and people can message each other over MCP and A2A, with a Slack bridge.

Since 2026

Free plan · Developer tools · Developers

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Runs versioned SQL and Python database migrations with dry runs, history checks and rollbacks, for Python teams.

Since 2026

Free plan · Developer tools · Developers

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Lets coding agents across a team claim files, message each other and hand off work so they stop clashing.

Since 2026

Free plan · Developer tools · Developers

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Cloud iOS, Android and TV devices that coding agents can build on, control and test through MCP.

Free plan · Developer tools · Developers

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A desktop workspace and agent-written wiki for people using Claude Code or Codex, keeping tasks, docs and decisions in one place.

Since 2025

Free plan · Developer tools · Developers

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A hosted wiki that Claude, ChatGPT, Cursor and other AI agents share through MCP, so people can see and edit what the agents know.

Free plan · Developer tools · Developers

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Write, test and export MCP tools and AI agents in the browser, with Python and SQL sandboxes and no install.

Free · Developer tools · Developers

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Hosts agents, small APIs and internal tools with sandboxes, secrets, environments and many app connections, run from your editor.

Since 2026

Free plan · Developer tools · Developers

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Watches what an AI coding agent writes and flags code that duplicates or breaks your project's existing patterns.

Since 2026

Free plan · Developer tools · Developers

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Self-hosted tool to search, tail and chart logs and set alerts over data already in ClickHouse or VictoriaLogs.

Since 2025

Free · Uptime and monitoring · Developers

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Tracks how much RAM and flash firmware uses on every commit and fails CI builds that go over set budgets.

Since 2025

Developer tools · 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.

Since 2026

Free plan · Developer tools · Developers

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Mac app that runs coding agents per project on your own machine, with an iPhone app to check and steer them.

Since 2026

Free plan · Developer tools · Developers

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Reads your code repository and builds reviewed documentation for your team, customers and coding agents over MCP.

Since 2025

Free trial · Developer tools · Developers

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An offline desktop app for designing, testing and documenting APIs as Markdown files kept in your Git repo.

Since 2025

Developer tools · Developers

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Pools GPUs and CPUs from many cloud providers and your own servers so developers can run large data jobs in one place.

Since 2026

Developer tools · Developers

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Creates realistic linked test data for SQL and MongoDB databases from a plain English description.

Since 2026

Free plan · Developer tools · Developers

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Lets Claude, Codex or other AI agents tap, type and read the screen on your iPhone or Android phone, or on a rented cloud phone.

Free plan · Developer tools · Individuals and families

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Collects Playwright test runs from CI so teams can debug failures, spot flaky tests and track suite health.

Since 2026

Subscription · Developer tools · Developers

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A Mac and web app for triaging and planning GitHub Issues and Projects from the keyboard, which AI agents can use as well.

Since 2026

Free plan · Projects and tasks · Developers

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Gives coding agents like Claude Code, Cursor and Codex a shared project memory that carries over between sessions and tools.

Since 2026

Free plan · Developer tools · Developers

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A hosted database that AI assistants share over MCP, keeping validated records and a history of who changed what.

Since 2026

Free plan · Developer tools · Developers

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Shared docs workspace where people and AI agents write together, with branches and reviewable edits.

Since 2026

Free plan · Notes and knowledge · Developers

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Stores what your team's AI coding agents learn, such as fixes and product rules, so the next agent starts with it.

Since 2026

Free plan · Developer tools · Developers

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Native HTTP debugging proxy for capturing, decrypting and mocking web and mobile app traffic, with an MCP server for AI agents.

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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One API with a single schema for pulling profiles, posts and engagement data from dozens of social networks, paid per credit.

Since 2026

Pay as you go · Developer tools · 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.

Since 2025

Free plan · Documents and e-signature · Developers

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Watches the commands and tool calls AI agents run on your machines, blocks ones not allowed and keeps a record.

Since 2026

Free plan · Security and passwords · Developers