UPSIDER, Inc.

up-sider.com

Tokyo, Tokyo, Japan

51-200 employees

LinkedIn Profile

About UPSIDER, Inc.

saas solutions, venture capital, risk management, supply chain management, bpo services, cloud solutions, cloud-native, security standards compliance, cybersecurity, payment solutions, digital wallets, financial technology, innovation, digital transformation, japanese fintech, compliance frameworks, japanese market, investment activities, business intelligence, apis

UPSIDER, Inc.'s Tech Stack

AI/ML

Decision Makers at UPSIDER, Inc.

1 contact

Yusuke Izumi

VP of Engineering

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12 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

UPSIDER, Inc.'s Position in the StackWho Database

• UPSIDER, Inc. is 1 of 21,667 financial services companies tracked in StackWho.
• 21,586 financial services companies in our database have verified decision-maker emails (100% of the cohort).
• 1,660 companies in Tokyo are in the StackWho database.
• 2,266 financial services companies are in the 51-200 employee range (same size as UPSIDER, Inc.).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does UPSIDER, Inc. use?

UPSIDER, Inc. uses Cloudflare DNS, Gmail, Google Apps, Microsoft Office 365, CloudFlare Hosting, Notion, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at UPSIDER, Inc.?

StackWho has verified email addresses for 1 decision maker at UPSIDER, Inc.. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach UPSIDER, Inc. directly for sales, recruiting, or partnerships.

What industry is UPSIDER, Inc. in?

UPSIDER, Inc. operates in the financial services industry, headquartered in Tokyo, Tokyo, Japan. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export UPSIDER, Inc.'s contact data?

Yes. StackWho Pro members can export decision maker contact data for UPSIDER, Inc. and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.