Bulgarian-founded AI startup Quillon, previously Acclara AI, announced the close of 1.5 million USD in pre-seed funding. The round was led by 42CAP, with participation from angel investors affiliated with NVIDIA and Roblox. Founded in 2023 by Nikolay Dakov, Ivaylo Stefanov, and Atanas Dobrev, the company is built in Sofia and operates in San Francisco. Quillon develops an AI platform for technical accounting and financial reporting with auditability and traceable citations. The funding will be used to expand engineering and go-to-market capabilities and support the company’s move toward finalised deliverables and end-to-end accounting workflows.
About Quillon
An AI platform for technical accounting and financial reporting that builds tools for auditable, standards-based financial reporting analysis.
Sofia, Bulgaria
Read Company ProfileFrequently Asked Questions
What type of funding round did Quillon raise?
Quillon raised a pre-seed round.
How much did Quillon raise in its pre-seed?
Quillon raised $1,500,000 USD in its pre-seed.
When did Quillon raise its pre-seed?
Quillon raised its pre-seed on 2026-04-24.
Who invested in Quillon's pre-seed?
The investors in Quillon's pre-seed are: 42CAP, Angel investors affiliated with NVIDIA and Roblox.
What type of investment was Quillon's pre-seed?
Quillon's pre-seed was a equity investment.
How will Quillon use the funds from its pre-seed?
Quillon plans to use the funds for: expand engineering, expand go-to-market capabilities, support transition from a research-oriented product to a platform that produces finalised deliverables, perform end-to-end accounting workflows.