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Home Programs Global SaaS Marketplace Support Project

STCLab’s NetFUNNEL: A Telecom-Grade Traffic Control for Japan’s Digital Frontlines

by Chloe kim
August 19, 2025
in Global SaaS Marketplace Support Project
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As digital services face unpredictable surges in online demand, STCLab is helping enterprises turn traffic from a liability into a strategic advantage. Headquartered in Seoul and operating in Japan since 2024, the company is best known for NetFUNNEL, a high-capacity SaaS platform that provides virtual waiting rooms, real-time traffic throttling, and bot defense—ensuring system uptime without overprovisioning infrastructure.

With use cases spanning ticketing platforms, online retailers, financial institutions, and public service portals, NetFUNNEL is now being deployed by a growing number of Japanese companies seeking stability, scalability, and cost efficiency—all in a world where digital downtime is no longer tolerated.

NetFUNNEL: The Infrastructure Behind Seamless Digital Access

NetFUNNEL enables organizations to maintain performance under stress by acting as a virtual gatekeeper—managing traffic flow at one-second intervals and preventing queue bypass attempts or infrastructure overloads.

Key Capabilities:

  • Real-Time Traffic Management: Controls access rates in milliseconds, preventing crashes during traffic spikes (e.g., online ticket sales, flash events, financial openings).
  • Bot Defense Integration: Compatible with BotManager Pro to block malicious traffic and preserve legitimate user experience.
  • Queue Optimization: Keeps users informed in a branded, customizable waiting room while allocating backend resources in sync with capacity.
  • Cloud and On-Prem Flexibility: Allows organizations to maintain cost-effective architecture while adapting to demand fluctuations without overpaying for unused resources.

Built for digital mission-critical events, NetFUNNEL ensures that platforms remain reliable even at traffic peaks exceeding 200 million concurrent users.

STCLab: Establishing Market Traction in Japan

STCLab formally launched in the Japanese market in 2024 and has since secured multiple enterprise references. Key milestones include:

  • A strategic partnership with GMO MakeShop in December 2024
  • Deployment by clients including Toyota Tsusho, ATSystem, and Fernanda
  • Adoption by over 10 Japanese organizations within the first year of entry

Annual revenue from Japan reached approximately ¥2.17 million JPY (~$14,700 USD) in 2024, with active PoC and co-marketing efforts signaling a clear growth trajectory.

STCLab is now inviting further collaboration opportunities in Japan through reseller partnerships and joint promotional initiatives, targeting sectors such as retail, finance, education, and the public sector.

Trusted Infrastructure Layer for Japan’s Digital Ecosystem

Globally, NetFUNNEL is trusted by over 600 organizations, including ticketing systems, universities, financial platforms, and public service portals in Korea. Its infrastructure supports high-throughput traffic up to 200 million concurrent users and has helped clients increase revenue by up to 76% through better uptime and user experience.

Recent milestones reinforcing its credibility include:

  • Selection as a Baby Unicorn by the Korean government
  • ₩9 billion KRW Series A funding
  • Expansion into the U.S. with branches in Minnesota and California
  • Launch of additional traffic solutions like Mbuster, Wave Autoscale, and API-NetFUNNEL

STCLab’s evolution from an on-premises solution provider to a full-featured SaaS traffic management platform reflects its commitment to meeting modern digital infrastructure demands across regions.

Scaling Enterprise-Grade Stability in Japan’s High-Traffic Markets

With partnerships already in place and enterprise deployments underway, STCLab is now expanding its role as a trusted traffic infrastructure partner for Japan’s online businesses.

From preventing downtime during Black Friday campaigns, to ensuring stable access during government or university registration events, NetFUNNEL is being positioned as a strategic backend solution that enables growth without compromising system reliability.

As Japanese organizations seek to future-proof their platforms against volatility and cyber risk, NetFUNNEL offers a scalable, proven layer of control—turning peak traffic moments into high-performance opportunities.

For partnership or media inquiries related to STCLab or NetFUNNEL, please reach out to [email protected].

Stay informed on Korea’s fast-moving startup and tech scene—follow KoreaTechDesk on social media: LinkedIn, X (Twitter), Bluesky, and Facebook for insights, funding news, and industry updates.

Tags: AIAI Traffic OptimizationArtificial IntelligenceCloud Traffic ControlDigital InfrastructureGlobal Expansionglobal expansion startupsGlobal SaaS Market PlaceGSMPGSMP Tokyo 2025InnovationJapan IT weekJapan IT Week 2025Japan marketJapanese MarketKorean StartupKorean StartupsNetFUNNELSaaS InfrastructureStartupStartupsSTCLabTelecom-Grade SaaSTraffic Management Platform
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