Workflow automation platform startup Curvestone AI revealed today that it has raised $4 million in new funding to accelerate product development, expand go-to-market efforts and grow its library of workflows.

The aim is to position the company as a trusted automation layer for agentic artificial intelligence in regulated industries. Founded in 2023, Curvestone AI builds workflow automation tools tailored for regulated industries such as legal, finance and insurance.

The company’s platform allows firms to automate complex, document-heavy workflows using AI while preserving full compliance, auditability and consistency. The platform is designed to handle tasks like contract audits, insurance policy reviews, compliance checks and document extraction, workflows that often require high accuracy and generate heavy regulatory scrutiny.

Curvestone AI’s platform takes a no-code “building-block” approach that lets clients deploy or customize AI workflows without needing engineering resources. For example, law firms using the “Workflows” module can build custom processes for contract-risk detection, automated redlining, document comparison, data extraction and interactive document questions and answers with minimal setup.

The system is built to be “audit-ready by design,” meaning every review leaves a transparent, defensible trail suitable for internal or regulator audits. Consistency is also key to the company’s offering, as no matter how many steps a workflow has, quality and accuracy are maintained to help avoid the compound error problems typical of multistep generative AI pipelines.

“In regulated industries, quality and scale have always been at odds,” said co-founder and Chief Executive Dawid Kotur. “You can review everything and go broke, or cut corners and hope for the best. AI that actually works changes that equation by handling routine validation at scale while humans focus on the complex cases that need expert judgment.”

The platform works with all large language models and integrates directly with existing systems, including customer relationship management software, document management tools and loan origination software, without forcing teams to adopt new workflows. No-code configuration lets operations teams adapt processes as regulations evolve, without engineering support.

Curvestone AI works with law firms, mortgage networks and wealth management firms, including Stephenson Harwood LLP, Browne Jacobson LLP, Walker Morris LLP and Pivotal Growth Partners LLC.

The seed funding round was led by MTech Capital, with Boost Capital Partners, D2 Fund and Portfolio Ventures also participating.

“Curvestone is solving the hard technical problem of automating complex workflows while achieving high accuracy, and accuracy is paramount in regulated industries like financial services,” said Kevin McLoughlin, a partner at MTech Capital, who is joining Curvestone AI’s board. “Their solution works across financial services, legal and insurance, particularly for compliance workflows that desperately need automation. The early traction they’re seeing validates real market demand.”

Image: Curvestone AI