String by Pipedream

String is Pipedream's AI agent builder that generates and runs automations from natural language prompts. It enables users to prompt, run, edit, and deploy AI agents in seconds, integrating with over 3,000 apps via a unified SDK. The platform provides built-in services such as queues, data stores, and private networks, and supports MCP servers for adding thousands of APIs. Code-level control is available when needed, allowing customization. Ideal for developers and solopreneurs who need to automate complex workflows without heavy coding, typical use cases include email categorization, social media monitoring, daily calendar summaries, and lead generation.