Behavioral simulation for UX research and QA testing | Free tier | - **Behavioral agents**: Each simulated person is modeled on six factors: personality, goals and motivations, beliefs and expectations, emotions and attention, environment and context, and experience and memory. You can change an agent's role or situation to see how its choices shift.
- - **Plain-language test writing (Wren)**: Describe a test in a sentence or two, the way you'd explain it to a teammate, including where to start and what success looks like. You can also write full test definitions in YAML.
|
AI assistant that answers only from your own content | Free tier | - **Answers with source citations**: Every answer links to the page it came from, so you and your users can check it quickly.
- - **Says "I don't know" instead of guessing**: When your content doesn't cover a question, the assistant says so rather than inventing an answer.
|
A design canvas any AI agent can build on | Free tier | - **Agent-Built Designs**: Ask an AI agent to create social posts, carousels, posters, flyers, websites, or app screens, and watch it build them on the canvas. The agent checks its own work and leaves real layers you can edit.
- - **One MCP Address for Every Agent**: Connect Claude Code, Codex, Cursor, ChatGPT, Gemini CLI, GitHub Copilot, Windsurf, OpenCode, or any MCP-compatible agent through a single address. The built-in terminal comes already connected.
|
A visual design canvas for your coding agents | Free tier | - **Four Creation Modes**: Design UI such as websites, landing pages, and dashboards, plus Motion, SVG, and 3D work, all in one app.
- - **Automatic Agent Detection**: Recto detects coding agents installed on your computer and lets you run their command-line tools inside the app. Supported agents include Claude Code, Codex, Cursor, OpenCode and Grok Build. You can also work with multiple agents on the same design.
|
Coordinate multiple AI coding agents from one inbox | Free tier | - **Cross-tool agent messaging**: Agents on Claude Code, Codex, Cursor, Copilot, OpenCode and other supported tools message each other and you, so you stop copying answers between windows.
- - **Coordinator agent**: You make requests in plain language. The coordinator routes work, answers what it can, and brings you only the decisions that need your input.
|
Accessible UI components for React and React Native | Freemium | - **75+ React Components**: Covers forms, overlays, navigation, data display, and feedback, including Table, Modal, Drawer, Toast, Tabs, and Autocomplete. Most standard app interfaces are covered out of the box.
- - **React Native Library**: 37 native components, such as BottomSheet, Dialog, Menu, and InputOTP, give your mobile app the same design language as your web app.
|
AI agent that turns plain-language specs into PCBs | Free tier | - **Prompt to PCB**: Describe a board in a sentence or two, such as a 4-channel motor driver with current sensing, and Sakura builds the schematic and layout. It asks you before it starts the PCB layout, so you stay in control.
- - **Real Parts and Datasheets**: Sakura searches for real components and reads their datasheets as it designs. The 3D view uses real part models, so what you see matches what you would order.
|
Cloud platform to deploy apps, databases, and AI agents | Freemium | - **Multiple service types**: Run web services, private services, background workers, cron jobs, and static sites on one platform. Your whole stack lives in one place.
- - **Managed postgres and key value**: Get managed Postgres databases and Redis-compatible Key Value stores, plus persistent disks for services that need to keep files. You skip running your own data layer.
|
Give your AI agent its own email inbox | Freemium | - **One Inbox per Agent**: Each agent gets its own address instead of a shared inbox or forwarding rule. A single API call or CLI command creates it.
- - **Real-Time Inbound Delivery**: New mail reaches your handler through webhooks or WebSocket, so your agent reacts right away without polling. The OpenClaw plugin keeps the WebSocket inside the gateway, so you don't need a public URL.
|
