Marble builds generative-AI software tailored to tax and accounting firms, starting with a free online research tool that converts complex government tax data into concise, citation-backed answers. The company is expanding this capability into full AI agents able to reason through compliance scenarios and, over time, automate substantial portions of tax-return preparation while keeping human professionals in the loop. CEO Bhavin Shah and co-founder Geordie Konrad position Marble as a solution to the U.S. accounting sector’s labor shortage—about 340,000 accountants have left the field since 2019—within a $250 billion annual market that still relies heavily on manual processes. Security is emphasized; Marble obtained software-compliance certifications before launch and embeds data-protection practices across its organization. The team believes its tools will free accountants from repetitive tasks, enabling higher-margin advisory work and better client service. Backed by venture investors, Marble plans to integrate with existing accounting platforms while eventually offering end-to-end workflow automation.

Total raised

$9M

Funding rounds

1

Latest round

Seed

Latest activity

Dec 2025