Medbill AI was an AI-powered assistant for consumers managing medical bills and health insurance, operating in healthcare and medical billing. It was founded in 2023 and is based in New York, US.
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Medbill AI shares are not on public exchanges. UpMarket provides accredited investors access through secondary market transactions.
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| Date | Round | PPS (split-adj.) | Valuation |
|---|---|---|---|
| 10 mos ago | Unattributed VC / Seed |
Medbill AI completed a $16.3 million seed round to scale its platform for consumers facing complex medical bills and insurance navigation. The financing was announced as a milestone to help “tackle” the medical bill crisis.
The global AI in healthcare market was valued at $36.67 billion in 2025 and is projected to reach $505.59 billion by 2033. Grand View Research cites a 38.90% CAGR from 2026 to 2033, indicating a large expanding addressable market.
Medbill AI’s website says the company is now “Granted,” while continuing to help users fight bills, navigate insurance, and access care. That branding update signals an active product and market repositioning effort.
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No. As of March 2026, Medbill AI is a private company and does not trade on any public stock exchange. Accredited investors can access Medbill AI shares through UpMarket, a FINRA-registered broker-dealer that specializes in pre-IPO investments.
Medbill AI does not have a public stock price because it is privately held. The most recent known share price comes from its last funding round. Pre-IPO share prices on the secondary market may differ from the last round price depending on supply, demand, and market conditions.
Yes. Accredited investors can indicate interest in Medbill AI shares through UpMarket by filling out the form on this page or creating an account at upmarket.co. All pre-IPO offerings are subject to availability and require a $50,000 minimum investment. UpMarket is a FINRA-registered broker-dealer and has brokered alternative investments since 2019.
Pre-IPO investments carry significant risks. Medbill AI shares are illiquid, meaning there is no public market to sell them quickly. There is no guaranteed exit timeline or return. The investment is speculative in nature, and investors should be prepared for the possibility of total loss. Valuations of private companies can fluctuate substantially between funding rounds. Investors should consult their financial advisor and review all offering documents before investing.
In a pre-IPO transaction, accredited investors purchase shares from existing shareholders (such as employees, early investors, or other holders) through secondary market platforms. The company itself does not issue new shares in these transactions. UpMarket facilitates these trades as a FINRA-registered broker-dealer, handling compliance, documentation, and settlement on behalf of both parties.
There are two primary exit paths for pre-IPO holdings: selling your shares on the secondary market to another buyer, or holding until the company completes an IPO or is acquired. Both paths are subject to transfer restrictions, company approval (right of first refusal), and market conditions. The timing of any exit is unpredictable, and investors should plan for a multi-year holding period.
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UpMarket's valuation estimate of is derived from a proprietary model that incorporates multiple data sources: funding round data (Caplight), revenue estimates (Sacra), secondary market pricing, and public company comparables. The model applies a private company discount to the public comp multiple to account for illiquidity and information asymmetry. This estimate is not investment advice and may differ substantially from the price at which shares actually trade.
Medbill AI built an AI-powered assistant for consumers managing medical bills and health insurance and raised a $16.3M seed round to expand its medical-bill AI — accredited investors can access Medbill AI stock through UpMarket.