String.com

String.com is an AI agent builder created by Pipedream, the workflow automation company. Instead of dragging together nodes on a canvas or writing custom code, users describe what they want in plain language, such as an agent that watches a GitHub repository and creates matching issues in Linear, and String turns that description into a working, deployable agent. Under the hood, String runs on Pipedream's existing automation engine, which gives agents access to thousands of prebuilt app connections and the ability to execute custom code when needed. This lets String abstract away much of the usual setup work involved in building automations, such as managing API keys and provisioning infrastructure, so both developers and non-technical users can go from an idea to a running agent quickly. String.com launched on a domain that Pipedream acquired from its previous owner in early 2025, making it one of the newer products in the growing space of natural-language agent builders. It is aimed at teams that want to automate workflows without building everything from scratch in a general-purpose automation tool. Because agents are generated from natural-language prompts, results can vary depending on how clearly a task is described, and complex or ambiguous automations may need manual refinement after the initial generation.