Sim, Inc

Sim, Inc is a US-based company providing a workflow tool designed for creating and deploying AI agent workflows, aiming to simplify and democratize AI technology access for users across various sectors. Founded in 2025 and headquartered in San Francisco, US, Sim, Inc specializes in AI agent workflow solutions. The company raised USD 7. 00 mn in its Series A funding round on November 13, 2025, led by Standard Capital with participation from several investors including Liquid 2 Ventures and Y Combinator.

No significant pivots or changes in business operations have been reported. Sim is a leading open-source platform focused on enabling the creation and deployment of AI agent workflows. The company's core offering revolves around a user-friendly, Figma-like canvas that allows developers and non-technical users to design and manage AI agents through drag-and-drop functionalities. This innovative approach aims to democratize access to AI technology, making it accessible to a broader audience beyond just technical experts.

The platform supports various integrations with over 100 models and applications, enhancing its functionality for diverse use cases, including automation of customer support, data processing, and project management workflows. Sim primarily serves users and organizations in North America, Europe, and parts of Asia, catering to a wide range of sectors by providing tools that streamline AI development processes. Sim operates on a subscription-based revenue model, offering multiple pricing plans to accommodate different user needs. The company provides a COMMUNITY plan at no cost, which includes a USD 10 usage limit and 5GB of file storage, as well as limited access to public templates.

For more intensive use, the PRO plan is available at USD 20 per month, featuring enhanced capabilities such as 25 runs per minute and 50GB of file storage. The TEAM plan, priced at USD 40 per month, adds further scalability with 75 runs per minute and 500GB of pooled storage. Additionally, an ENTERPRISE plan offers customized solutions tailored to larger organizations, including dedicated support and custom rate limits. This tiered pricing strategy allows Sim to engage a diverse client base, from individual developers to large enterprises, effectively accommodating varying levels of usage and support.

In November 2025, Sim, Inc raised USD 7 mn in Series A funding led by Standard Capital, which will be used to expand the engineering team, accelerate platform development, and support broader enterprise adoption. The company plans to introduce new products and expand into additional markets, although specific details on product launches or targeted regions have not been disclosed. The focus will be on enhancing the platform's capabilities and extending its reach across various industries.