Curvestone AI has raised $4M in seed funding, led by MTech Capital with participation from Boost Capital Partners, D2 Fund and Portfolio Ventures.
The London based company focuses on solving a persistent challenge in regulated industries: AI systems often lose accuracy as workflows grow longer and more complex.
Fixing the accuracy drop in multi step processes
In financial and professional services, even highly accurate individual AI tasks can produce weak results when chained together. Minor errors compound across a dozen steps, causing end to end accuracy to fall dramatically. Curvestone AI is built to stabilise that decline, maintaining consistent performance throughout entire workflows and enabling trustworthy automation for document heavy processes.
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A platform designed for real world operations
The system works with all major language models and connects directly to CRMs, document management platforms and loan origination tools without requiring changes to established processes. Its no code interface allows operations teams to update workflows quickly as regulations evolve.
Curvestone AI is already used by organisations in law, mortgage services and wealth management including Stephenson Harwood, Browne Jacobson, Walker Morris and Pivotal Growth. The company is now expanding into the insurance sector.
Solving the scale versus quality dilemma
Co founder and CEO Dawid Kotur notes that regulated industries face a tradeoff between rigorous oversight and operational scalability. Automation that can reliably handle routine validation offers a way out of this constraint, freeing specialists to focus on the cases requiring expert judgement.
Funding to accelerate product and go to market expansion
The newly secured capital will support product development, expand commercial efforts and grow the company’s collection of verified workflows. Curvestone AI aims to establish itself as the dependable automation layer for agentic AI inside regulated environments.
About Curvestone AI
Curvestone AI builds technology that automates legal, compliance and document intensive workflows with high accuracy and stability. Founded in 2017, the company focuses on providing organisations with reliable, end to end automation that adapts to regulatory change while reducing manual effort and improving process consistency.
