BrainGrid, a San Francisco startup that sells an AI product planner for people who are not software engineers, announced a $1m pre-seed round on 24 March 2026. Menlo Ventures led the round, with Next Tier Ventures and Brainstorm Ventures participating, according to the company's announcement, The SaaS News and Pulse 2.0.
The announcement was published by co-founder and chief executive Nico Acosta. It did not state a valuation or the terms of the round.
“Nico and Tyler deeply understand how software gets built at scale”Shawn Carolan, Partner, Menlo Ventures
What BrainGrid does
BrainGrid turns a rough idea into designs and a structured product plan that AI coding agents can build from piece by piece. According to its announcement, the tool helps users scope features, sequence the build and check that the result matches what they intended. It works alongside coding tools such as Cursor and Claude Code, and users are not tied to a single agent.
The company describes a four-stage platform: Capture, Structure, Build and Verify. Capture and Structure are available now, and Build and Verify are described as future expansion. Pulse 2.0 said the product handles the scope definition and dependency sequencing that a product manager would traditionally do.
Traction
BrainGrid says more than 500 builders have used it to launch AI-native software-as-a-service products, which it describes as live products with paying customers. The announcement named areas such as fitness, healthcare and productivity, as well as venture studios. These figures are the company's own and were not independently verified.
The announcement profiled several users. One, a mechanical engineer and Pilates instructor building a platform for studio owners, said that after a feature broke her app she had BrainGrid rebuild it and signed her first paying studio owner. A Denver venture studio said it had shipped more than 200 features using the tool as its central planning system. A Brazilian engineer said it cut planning on one client project from two days to 30 minutes.
The founders and the investor
Acosta and Tyler Wells founded the company. Pulse 2.0 described both as former Twilio product and engineering leaders with about 25 years of software development experience between them, and called Wells co-founder and chief technology officer. Acosta's biography in the announcement lists more than 20 years of product management experience, including at Twilio and AWS.
Shawn Carolan, a partner at Menlo Ventures, said: "Nico and Tyler deeply understand how software gets built at scale." The SaaS News described Menlo as an early-stage firm focused on AI, with more than $7bn in assets under management.
What the money is for
The SaaS News said the money will go toward accelerating product development and widening access to AI-powered planning tools for people building software products. Pulse 2.0 said no specific breakdown was given and described the aim as helping users turn ideas into revenue-generating software.
Wells said in the Pulse 2.0 report that as AI agents run longer and handle more complexity, the quality of the plan they start with matters more, not less. BrainGrid did not report its headcount or its founding year.
Company website: braingrid.ai