Official Launch: Janurary 2026
All Insights,
One Feed
Surff aggregates fragmented investment info from Telegram, YouTube, and Naver into a single, intelligent platform.
The essential app for the modern Asian investor.
KOSPI3,925.04 ▼ 1.51%
KOSDAQ912.67 ▲ 0.49%
BTC87,120.00 ▼ 4.25%
ETH2,852.64 ▼ 4.88%
TSLA430.20 ▲ 0.84%
NVDA177.00 ▼ 1.81%
USD/KRW1,465.77 ▲ 0.10%
US10Y4.04 ▲ 0.50%
KOSPI3,925.04 ▼ 1.51%
KOSDAQ912.67 ▲ 0.49%
BTC87,120.00 ▼ 4.25%
ETH2,852.64 ▼ 4.88%
TSLA430.20 ▲ 0.84%
NVDA177.00 ▼ 1.81%
USD/KRW1,465.77 ▲ 0.10%
US10Y4.04 ▲ 0.50%
KOSPI3,925.04 ▼ 1.51%
KOSDAQ912.67 ▲ 0.49%
BTC87,120.00 ▼ 4.25%
ETH2,852.64 ▼ 4.88%
TSLA430.20 ▲ 0.84%
NVDA177.00 ▼ 1.81%
USD/KRW1,465.77 ▲ 0.10%
US10Y4.04 ▲ 0.50%
KOSPI3,925.04 ▼ 1.51%
KOSDAQ912.67 ▲ 0.49%
BTC87,120.00 ▼ 4.25%
ETH2,852.64 ▼ 4.88%
TSLA430.20 ▲ 0.84%
NVDA177.00 ▼ 1.81%
USD/KRW1,465.77 ▲ 0.10%
US10Y4.04 ▲ 0.50%
AGGREGATING DATA FROM
Telegram
YouTube
Naver
MARKET_INTELLIGENCE
Anticipate the Move.
Event Horizon Detection
Catalysts extracted from textPrice reacts to information. We identify investment-critical events, a.k.a. "Momentum" —earning release, FDA approvals, and new product release—from thousands of sources and map them to a visual calendar.
9:41
CONTEXTUAL_ANALYSIS
The Narrative Behind the Price.
Causality Mapping
Sentiment overlaid on priceA chart tells you what happened. Surff tells you why. We overlay search trends and news headlines directly onto historical price candles to spot recurring behavioral patterns.
9:41
SMART_AGGREGATION
Zero Noise. Pure Signal.
Smart Tagging Engine
Auto-categorized by TickerFragmented alpha is useless. We unify Telegram, Naver, and YouTube into a single, intelligent stream. Our specialised financial LLM tags every post in real-time so you can focus on your portfolio.
9:41
Phase 1: Investment Assistant
Phase 2: Social Platform
From a tool for active investors to a global social community.
Surff LLM
Real-time text analysis & auto-tagging.
INPUT SOURCE: TELEGRAM
"NVDA breaking out above 175. HBM3E demand checks strong for SK Hynix..."
TICKERNASDAQ:NVDA
KRX:000660
KRX:000660
SENTIMENTBULLISH
THEMEAI / HBM
SIGNALBREAKOUT
Solving Pain Points
Deliever Tons of Data
Picking Stocks
Data Analysis
Drive Decision Making
Tiered Lounge
GOLD TIER
Top 5%
Reputation Score: 8,450
Progress to Platinum75%
Real-time AlertsAlpha Channel
Global Expansion
USA10:42 AM
Fed signals potential rate cut in Q4. Markets rallying on the news.
JPN10:43 AM
日銀、イールドカーブ・コントロール修正を議論へ。
NEURAL TRANSLATE
KORLIVE FEED
연준, 4분기 금리 인하 시사. 시장 반등 중.
BOJ, YCC 수정 논의 예정.
BOJ, YCC 수정 논의 예정.
About Surff
We are decoding the noise of the financial web to empower individual investors.
OUR MISSION
"Financial data is abundant, but actionable signal is scarce"
We build autonomous agents that read, verify, and summarize millions of data points per second — so you don't have to
We build autonomous agents that read, verify, and summarize millions of data points per second — so you don't have to
LIVE METRICS
14msProcessing Latency
500K+Daily Sources
99.4%AI Accuracy
OPERATING PRINCIPLES
Accuracy
Verify twice. Publish once. Zero hallucinations allowed.
Speed
Market moves fast. We move faster. Real time only.
Community
Collective intelligence outperforms isolated analysis.
Privacy
Your alpha is yours. We process data, we don't sell users.
Our Leadership
Guided by industry veterans with deep expertise in Private Equity, Technology, and Product Design.
Strategic Vision
"We aim to remove the opacity of investment. Our goal is to build a linear path between institutional capital and the people"
Co-Founder
01 / 04Joe Seongju KimCEO
Joe Seongju Kim provides the strategic and operational foundation for Surff. Before starting Surff, Joe was an initial member and former Operating & Strategy Director at KREATION MUSIC RIGHTS(KMR), a major K-Pop music publishing company. He developed a deep understanding in operation scaling. Prior to KMR, Joe worked at Align Partners Private Equity, where his work centered on public stock trading and shareholder campaigns involving entities like SM Entertainment. Joe holds a Bachelor of Statistics from Korea University.
CO-FOUNDER
Joe Seongju Kim
CEO
Joe Seongju Kim provides the strategic and operational foundation for Surff. Before starting Surff, Joe was an initial member and former Operating & Strategy Director at KREATION MUSIC RIGHTS(KMR), a major K-Pop music publishing company. He developed a deep understanding in operation scaling. Prior to KMR, Joe worked at Align Partners Private Equity, where his work centered on public stock trading and shareholder campaigns involving entities like SM Entertainment. Joe holds a Bachelor of Statistics from Korea University.
CO-FOUNDER
Yonghyun Jeon
CTO
Yonghyun heads engineering at Surff, focused on AI systems, reliability, and pragmatic architecture. After studying computer science, he worked on processing unstructured data at National Forensic Service and later optimized supply-chain software and processes at SK Hynix. Previously, he co-founded a company as CTO, shipping 3D collaboration tools and production pipelines for image generation and 3D reconstruction. Today he manages the product end-to-end, building lean, cost-aware infrastructure that turns research into life enhancing products.
CO-FOUNDER
Jay Chang
Design Lead
Jay leads product design at Surff, focusing on simplifying complex financial data into intuitive user experiences. Trained originally as an architect, Jay brings a blend of spatial thinking and product design to fintech. He believes great financial tools should feel as natural and uncluttered as a well-designed home. Before co-founding the company, Jay spent four years leading design projects at two global architecture firms, and two years designing, manufacturing and marketing custom mechanical keyboards. Jay holds a Bachelor of Architecture from IIT.
CO-FOUNDER
JJ Chang
CFO
JJ is currently serving as the CFO of Surff, responsible for overseeing accounting and investments. He double-majored in Business Administration and Economics at the university. In his late 20s, he founded ACCOMMATE in Hong Kong, China, operating a cross-border e-commerce business for 10 years before selling his stake through an M&A. In his late 30s, he co-founded a VC firm and invested in Chinese startups. In his early 40s, as the CSO of SM Entertainment, he managed 30 affiliates and oversaw strategy and investment affairs.
Jan 2026
Official Launch
In Development14M
Target Investors
TAMAI Core
Specialised LLM
Proprietary1 Feed
Unified View
Efficiency