# Marble

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/marble-2

- Industry: Software
- Headquarters: San Francisco, US
- Website: www.marble.ai/
- Total disclosed funding: $9M
- Latest round: Seed (Dec 11, 2025)
- Investors on record: 3

## About

Marble, based in the US, specializes in AI-driven solutions for the accounting industry, aiming to transform traditional practices through innovative technology that enhances efficiency and accuracy in financial operations.Founded in 2025, Marble is an innovator in AI solutions tailored for tax professionals. The company is headquartered in San Francisco, US. In December 2025, Marble secured USD 9.000 mn in SEED funding led by Susa Ventures, with participation from Conrad Capital Management and MXV Capital. This marked the first funding round for the company, with the total amount raised to date at USD 9.000 mn.Marble specializes in providing AI-driven solutions tailored for the accounting industry, focusing on transforming traditional practices through innovative technology. Their core offerings include advanced AI agents designed to streamline tax preparation and compliance processes, enhance data analysis, and improve financial reporting accuracy. These solutions alleviate burdens faced by accounting professionals, such as time-consuming manual tasks and complexities of tax regulations. Marble primarily serves a diverse clientele, including accounting firms, financial institutions, and individual tax professionals across North America and Europe. By integrating advanced machine learning algorithms, Marble's products empower users to make data-driven decisions, ultimately increasing efficiency in their operations.Marble generates revenue through subscription-based models for its AI solutions, providing clients with continuous access to its technology and updates. Their transaction structure involves partnerships with accounting firms and financial service providers, where clients pay a recurring fee based on the number of users or features utilized. This model ensures ongoing support and enhancements that align with clients' operational demands, catering to the evolving needs of the accounting sector.Following its latest funding round in December 2025, where Marble secured USD 9.000 mn, the company intends to utilize these funds to develop artificial intelligence tools specifically designed for tax professionals. Plans include launching new products aimed at improving the efficiency of tax processes. Additionally, Marble is exploring expansion into new geographical markets, particularly targeting increased presence in Europe, to enhance its service offerings to accounting firms and professionals in those regions by late 2026.

## Funding rounds

- Seed, Dec 11, 2025, $9M — Conrad Capital Management, Susa Ventures, MXV Capital

## Investors

- Conrad Capital Management — Seed
- Susa Ventures (https://capitalatlas.ai/funds/susa-ventures) — Seed
- MXV Capital (https://capitalatlas.ai/funds/mxv-capital) — Seed