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Sei

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The layer 1 blockchain uniquely optimized for DeFi

San Francisco, United StatesFounded 2022Fintech
Valuation $500M–1B Last recorded · 2023
Revenue $1–10M Latest reported FY
Headcount 100–500 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Sei and the history behind them.

About Sei

Sei is a blockchain platform designed to offer unparalleled speed, security, and scalability for decentralized applications (dApps). It serves developers and businesses looking to leverage blockchain technology for various applications, from finance to digital ownership. Operating in the rapidly evolving blockchain market, Sei differentiates itself through its unique Twin Turbo Consensus mechanism, which ensures lightning-fast transaction finality without compromising security or stability. The platform is built with interoperability and modularity in mind, allowing it to evolve alongside industry advancements and integrate new innovations as governed by its community. Sei's business model revolves around providing a robust infrastructure for dApps, generating revenue through transaction fees and partnerships with institutions and developers. The platform's commitment to security is underscored by its backing from some of the most respected institutions and validators in the world. With low transaction costs and industry-leading throughput, Sei empowers the next generation of developers and creators to build modern applications that require high performance and scalability.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2022
Headquarters
San Francisco, United States
Employees
112
Open positions
None listed
Dealroom signal
87.1/100
Industry
Fintech
Sub-industry
Crypto and DeFi
Sector
Fintech, Rumoured $1B, Layer1, Crypto and Web 3.0 Infrastructure, Crypto and Web3, Hard Tech, DT and LS
Technology
Blockchain, Deep Tech
Business model
SaaS
Client focus
b2b, b2c
Investment activity
2 companies, latest Dec 2024
Capital deployed
$2.2M
Preferred round
SEED

Funding history

3 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
EARLY VC✓Equity / VC Nov 2023 $0 — Circle ↗
EARLY VC✓Equity / VC Apr 2023 $30M $800M Flow Traders · Multicoin Capital · Asymmetric Capital Partners · OKX Ventures ↗
Showing the latest 2 of 3 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023 —
Company filings, research estimates and Dealroom dataBook a demo for the full financial model →

Growth signals

Sei website traffic

Latest recorded traffic for Sei is 85K monthly website visits, up 19.7% over the last three months. Sei's team grew 9.8% over the past year.

Latest monthly visits85K 3-month web change+19.7% 1-year team growth+9.8%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

14 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed4 investors entered at this stage

Series A9 investors entered at this stage

  • Asymmetric Capital Partners
  • OKX Ventures
  • Distributed Global
  • Bixin Capital
  • Hypersphere Ventures
  • Jump Crypto
  • MH Ventures
  • No Limit Holdings
  • Circle

Other known investors1 additional known investor

  • Vytautas Zabulis
Team profiled 15 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
19 countries with
team presence
🇺🇸 United States57.7%
🇮🇩 Indonesia3.9%
🇳🇬 Nigeria3.9%
🇺🇦 Ukraine3.9%
🇨🇦 Canada3.9%
Top 5 of 19 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Sei on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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