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Quillon

Sofia, Bulgaria

pre-seed$1.5M raisedFintechEnterprise Softwareaccounting software

◆ Total Raised

$1.5M

◆ Stage

pre-seed

◆ Location

Sofia, Bulgaria

◆ Founded

2023

◆ Team size

1-10

◆ Links

◆ About Quillon

AI platform for technical accounting and financial reporting that delivers audit-grade, standards-based analysis.

◆ What sets it apart

Quillon is built around traceable, standards-based analysis with citations to source paragraphs, making its AI suitable for audit-grade accounting work rather than generic drafting.

◆ Sectors

FintechEnterprise Softwareaccounting software

◆ Business

ModelSaaS

CustomerTechnical accounting directors and managers, SEC reporting managers, controllers, and accounting consultants working on complex US GAAP or IFRS questions and audit-sensitive deliverables

◆ Notable

  • Raised $1.5M in pre-seed funding led by 42CAP
  • Reached usage by more than 500 accountants across public companies, audit firms, and consulting organizations
  • Rebranded from Acclara AI to Quillon
  • Built a proprietary knowledge graph of accounting standards integrated with regulatory data sources

◆ Funding rounds

24 Apr 2026

Led by 42CAP

With NVIDIA angel investors, Roblox angel investors

Source ↗

◆ Explore the market

◆ FAQ

What does Quillon do?

AI platform for technical accounting and financial reporting that delivers audit-grade, standards-based analysis.

Where is Quillon based?

Quillon is based in Sofia, Bulgaria, founded in 2023.

How much has Quillon raised?

Quillon has raised $1.5M in tracked funding and is currently at the pre-seed stage.

Who has invested in Quillon?

Investors in Quillon include 42CAP, angel investors affiliated with NVIDIA and angel investors affiliated with Roblox.