Quillon alternatives
Quillon is an AI workspace for technical accounting and financial reporting teams. It researches US GAAP and IFRS standards and SEC filings, drafts accounting memos from contracts, and rolls forward and checks financial statements, with every answer cited to the source paragraph. Three engineers, Nikolay Dakov, Ivaylo Stefanov and Atanas Dobrev, started it in 2023, and more than 500 accountants use it.
Teams comparing it usually look at DataSnipper and Caseware, which many reporting and audit teams already use, and at Inflo and Fieldguide on the audit side.
What Quillon does
Research across US GAAP, IFRS and SEC filings, peer benchmarking from EDGAR, contract analysis and memo drafting with decision trees, and financial statement rollforward, tie-outs and disclosure checklists.
- Founders
- Nikolay Dakov (CEO), Ivaylo Stefanov (CTO) and Atanas Dobrev (COO); started in 2023
- Users
- 500+ accountants on the platform
- Security
- SOC 2 compliant
Alternatives in Audit
44 other vendors in this category. Vendors with an Accountio profile are shown first; the rest of the directory follows.
Engagement workflow, client request lists, document and evidence management, and AI agents that draft testing procedures and workpapers for audit, SOC and advisory engagements. Firms run a whole engagement in one place rather than moving between a request portal, a workpaper tool and email.
Founded 2020 · HQ San Francisco, US
Fieldguide connects client data into request lists from more than 80 accounting, HRIS and ticketing systems, and firms can build their own against a documented REST API.
Audit working papers and financial statement preparation.
Founded 1988 · HQ Toronto, Canada
Caseware profile →
AI audit platform automating document matching inside spreadsheets.
Founded 2017 · HQ Amsterdam, Netherlands
DataSnipper profile →
Digital audit workflow with automated data analytics.
Founded 2016 · HQ Sunderland, UK
Inflo profile →
AI-native audit testing, analysis and evidence generation.
Founded 2025 · HQ New York, US
Modus profile →
AI risk scoring across full transaction populations.
Founded 2015 · HQ Ottawa, Canada
MindBridge profile →More audit vendors in the directory
How to choose
- Is it for external audit engagements, internal audit, or accounts preparation?
- Does it include the methodology and templates you need for your standards and jurisdiction?
- Will it run the whole engagement, or work alongside the working papers you already use?
- How does client data come in: direct ledger extraction, uploads or request lists?
Compare further
Common questions
What are the main alternatives to Quillon?+
DataSnipper and Caseware are the tools most reporting and audit teams already use alongside or instead of Quillon. Inflo and Fieldguide are the main audit platforms.
Who is Quillon for?+
Financial reporting, technical accounting and SEC reporting teams, controllers and accounting advisory firms, including listed and pre-IPO companies and groups preparing consolidated and statutory accounts.
Who founded Quillon?+
Nikolay Dakov, its chief executive, Ivaylo Stefanov, its chief technology officer, and Atanas Dobrev, its chief operating officer. The three engineers started the company in 2023.
Part of Accountio’s accounting technology coverage.
