Bespoke Labs Raises $40M Series A

Bespoke Labs, based in Mountain View, California, is an AI agent training platform that has raised $40 million across a Series A round. The funding announcement covers both a Series A and a prior seed round, reflecting the company's growth as it develops infrastructure for training autonomous AI agents.

Investors

The Series A round was led by Wing VC, with participation from Mayfield, The House Fund, dbt Labs CEO Tristan Handy, and angel investors from Anthropic, OpenAI, and Meta. The company's seed round was led by 8VC, with participation from Jeff Dean, Resolve AI CEO Spiros Xanthos, and DevRev CEO Dheeraj Pandey.

Bespoke Labs Use of Funds

Bespoke Labs plans to use the capital to expand its research team, scale its environment-building infrastructure, and accelerate its business momentum.

About Bespoke Labs

Founded in 2024 by Mahesh Sathiamoorthy and Alex Dimakis, Bespoke Labs is a research lab building the environments and infrastructure necessary to make AI agents reliable. The company designs environments that mimic real-world business settings, such as codebases, microservices, and communication logs, to help enterprises train and evaluate long-horizon agents for production.

Funding Details

Company Website: https://bespokelabs.ai

Company: Bespoke Labs
Raised: $40M
Round: Series A
Funding Date: July 6, 2026
Lead Investor: Wing VC, 8VC
Additional Investors: Mayfield, The House Fund, Tristan Handy, Jeff Dean, Spiros Xanthos, Dheeraj Pandey, angel investors from Anthropic, OpenAI, and Meta
Company Website: https://bespokelabs.ai
Software Category: Artificial Intelligence
Source: https://www.businesswire.com/news/home/20260706827813/en/Bespoke-Labs-Announces-%2440M-to-Build-the-Environments-That-Train-Reliable-Agents