No moat. Still in business.

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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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Gives every company you deal with a separate email address, locked to that sender, so leaks and spam are easy to cut off.

Since 2026

Free plan · Security and passwords · Individuals and families

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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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Open-source team email with shared mailboxes that you deploy into your own Cloudflare account.

Since 2026

Free · Customer support

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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

1

Free parametric 3D CAD for designing editable parts from constrained sketches, with STEP export and AI agent control over MCP.

Since 2026

Free · Design and images · Individuals and families

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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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Pick episodes from any public podcasts and publish them as your own shareable RSS feed, for guests, fans and teachers.

Since 2026

Free plan · Podcasting · Individuals and families

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An unofficial API, CLI and MCP server that lets Substack writers draft, schedule and publish posts outside the editor.

Since 2026

Subscription · Newsletters · Creators and writers

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Mac app for screenshots and screen recordings that adds auto zoom and backgrounds, and lets an AI agent film demos.

Since 2026

Free trial · Video and audio · Creators and writers

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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 people put a home-built app or a folder online at a shareable link, served from their own computer instead of a host.

Since 2026

Free plan · Website builders · Individuals and families

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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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Replaces private data with tokens that can be restored while AI agents run, so outside models never see it, and keeps a signed record.

Since 2026

Security and passwords · Agencies

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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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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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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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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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A light Markdown notebook that keeps notes on your device, with optional sync and AI models that run locally.

Since 2026

One-off payment · Notes and knowledge · Individuals and families

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Collects saves from X, YouTube, Instagram and your browser into a private library that AI describes so you can search in plain language.

Since 2026

Free plan · Notes and knowledge · Individuals and families

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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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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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A team task manager where you can assign work to AI agents or mention them in comments and review what they produce.

Since 2026

Free plan · Projects and tasks

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Keeps the facts you want AI chats to remember about you and makes them available in ChatGPT or Claude, even in new chats.

Since 2026

Free · Notes and knowledge · Individuals and families

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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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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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Lets marketing and design staff describe web app changes in plain English and get them as GitHub pull requests for engineers to review.

Since 2026

Free plan · Developer tools · Software companies

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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

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An API and MCP server that returns local shows, markets and events as JSON, for developers building apps or AI agents.

Since 2026

Free plan · Developer tools · Developers

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Sends app email and text messages such as receipts, login codes and newsletters through an API, SDKs or an AI agent.

Since 2026

Free plan · Email marketing · 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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BI tool that answers data questions with charts inside ChatGPT, Claude and similar assistants, saved for the whole team to use.

Since 2026

Free plan · Data and spreadsheets

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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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Pulls business listings from Google Maps by keyword and place into lead lists you can export as CSV, Excel or JSON.

Since 2026

Free plan · CRM and sales

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

Since 2026

Projects and tasks · Developers

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Hosted service that gives each AI agent its own inbox, phone number, storage and 2FA on domains kept for your project.

Since 2026

Subscription · Developer tools · Developers