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Fundz is the only platform that reads more than a dozen real‑time signals all day, every day, so you know about new funding, new executives and new contracts within minutes of them happening, not days or weeks later like the databases you’re used to. It then combines the signals on each company, scores every company against what you offer, and weaves in your own network, so you discover new accounts first and work existing ones better.

Each morning you get the ones worth your time right now: who to reach, why now, and who you already know there. Now it answers in Claude too: ask for today’s leads, then write the note in the same window.

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Ostium has raised $20M in a Series A funding round led by General Catalyst and Jump Crypto, with an additional $4M strategic round. The funding aims to expand asset coverage and scale infrastructure.

PRIVATEDec 03, 2025

Amount Raised

$24 Million

Round Type

Series A

New YorkFinancial ServicesFinanceFintechBlockchainCryptocurrencyLending

Investors

General CatalystJump Crypto

Description

Ostium Labs has raised a total of $24 million in new funding, including a $20 million Series A and a $4 million strategic round. The funding takes the total amount raised to $27.8 million. Ostium offers on-chain perpetual swaps, aiming to disrupt the global CFD broker market with DeFi solutions. The firm plans to use the fresh capital to expand its asset coverage and enhance its infrastructure.

Company Information

Company

Ostium

Location

New York, New York, United States

About

Ostium is the decentralized perpetuals platform for global markets. The platform enables users to trade stocks, commodities, indices, and currencies from a self-custodial wallet. Ostium was founded by alumni from Harvard and Bridgewater, and is supported by top-tier investors, including General Catalyst, Jump Crypto, Coinbase Ventures, Crucible Capital, LocalGlobe, Susquehanna (SIG), GSR, and Wintermute Ventures.

Fundz sees it the moment Ostium raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

1 contact
Verified contactsKaledora K., Co-Founder & CEO hidden hiddenSee plans and pricing
Predictive Intelligence
Strategic

ML-powered predictions for Ostium's next move

See what Strategic adds

Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

Ostium raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

5 screens from a live account. No signup.

Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.