Poolside is a private AI company building foundation models and developer tools for software engineering. It offers enterprise systems, code-generation models, and an AI assistant aimed at improving developer productivity and code quality.
Access to pre-IPO shares is available to accredited investors through UpMarket.
Latest Price
$3B
Series C, Oct 2024, Perplexity
UpMarket Estimate
$3.3B
Based on UpMarket valuation model
Previous Price
$3B
Series B Oct 2023
How to Invest in Poolside Through UpMarket
Poolside shares are not on public exchanges. UpMarket provides accredited investors access through secondary market transactions.
Step 01
Verify accredited investor status
Confirm eligibility under SEC Rule 501 of Regulation D. Income or net worth threshold applies.
Step 02
Create an UpMarket account
Complete KYC/AML onboarding. Typically 1–2 business days. Licensed rep assigned on signup.
Step 03
Review available Poolside offerings
Full offering memoranda and risk disclosures provided before any commitment is required.
Step 04
Complete subscription documents
Review and sign subscription agreement. All documents handled digitally through the platform.
Step 05
Fund your investment
Wire transfer or ACH. $50K minimum. Funds held in custodial account until close.
Pre-IPO investments are illiquid, speculative, and involve risk of total loss of capital.
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Valuation Growth Over Time
Post-money valuation by round
Previous roundsMost recent
Date
Round
PPS (split-adj.)
Valuation
Oct 2024
Series C
$3B
Oct 2023
Series B
$3B
Why Investors Are Watching Poolside
Growth Signal
Poolside raised $500M Series B at $3B valuation
Poolside raised a $500 million Series B led by Bain Capital Ventures, with Nvidia and eBay Ventures among the participants. The round lifted total funding to about $626 million and valued the company at $3 billion.
Competitive Moat
Nvidia and major strategics joined Poolside's round
Poolside's Series B included Nvidia, eBay, HSBC Ventures, Citi Ventures, and LG Technology Ventures alongside financial sponsors. Strategic backing from chip and enterprise players can strengthen distribution, compute access, and ecosystem reach.
Market Opportunity
Poolside targets AI software development for programmers
Poolside describes itself as an AI-powered software development platform and foundation model company focused on where work gets done. The category sits inside a broad AI/ML investment market that has drawn 315 private equity firms and 573 current investments.
Interested in Poolside stock? Fill out the form above or sign up directly. Subject to availability. Accredited investors only.
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No. As of March 2026, Poolside is a private company and does not trade on any public stock exchange. Accredited investors can access Poolside shares through UpMarket, a FINRA-registered broker-dealer that specializes in pre-IPO investments.
Poolside 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 Poolside 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. Poolside 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.
The minimum investment for most pre-IPO offerings on UpMarket is $50,000. This amount may vary depending on the specific offering and share availability. There are no fees to create an UpMarket account or browse available investments. Investors only pay transaction-related fees when they complete an investment.
UpMarket's valuation estimate of $3.3B 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.
Poolside builds foundation models and developer tools for software engineering, valued at $3.3B after its $500M Series B at a $3B valuation. Accredited investors can access Poolside stock through UpMarket.