StackAI, a San Francisco, CA-based platform provider that enables enterprises to create custom AI Agents, raised $16M in Series A funding.
The round was led by Lobby VC, with participation from LifeX Ventures, Guillermo Rauch (CEO of Vercel), and Bob Van Luijt (CEO of Weaviate), Gradient, Y Combinator, and Epakon Capital. They joined Soma Capital, True Capital Ventures, and other angel investors.
The company intends to use the funds to expand operations and its development efforts, enhancing agent retrieval quality, expanding LLM tool access, and ensuring secure deployment in any environment on-premises.
Led by Bernard Aceituno, Stack AI, has developed a platform that enables enterprises to create custom AI Agents. These agents can interact with various data sources and systems (e.g., SharePoint, Snowflake, Salesforce, and Confluence) and be deployed for diverse tasks such as knowledge management, data entry, content aggregation, and information categorization. The solution prioritizes privacy, reliability, and efficiency, being deployable on-premises and virtual-private clouds (VPC).
Since launching in April 2023, Stack AI has built a team of 13 members from institutions including MIT, Meta AI, NASA, BCG Gamma, and IBM and today serves hundreds of organizations, including Fortune 500 companies, banks, hospitals, and universities.
The platform supports 30+ LLM providers and 100+ data connectors, while maintaining SOC 2 Type 2, HIPAA, and GDPR compliance.
Companies like Nubank, LifeMD, Granite Inc, MIT Sloan, and Cardlytics have deployed AI agents to automate workflows such as:
- Generating RFP responses backed with SharePoint data
- Conducting web research to generate investment memos
- Creating sales reports from Snowflake data
- Training new staff using Confluence documentation
- Auditing sales calls for quality assurance
FinSMEs
07/05/2025