Topkey (YC W21)

topkey.io

financial services

topkey.io

San Francisco, California, United States

11-50 employees

2111000 revenue

LinkedIn Profile

About Topkey (YC W21)

expense management, bill pay, accounting integrations, property management software integrations, business banking, credit cards

Topkey (YC W21)'s Tech Stack

AI/ML

26 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Topkey (YC W21)'s Position in the StackWho Database

• Topkey (YC W21) 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).
• 53,147 companies in California are in the StackWho database.
• 7,667 financial services companies are in the 11-50 employee range (same size as Topkey (YC W21)).

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

Frequently Asked Questions

What technology does Topkey (YC W21) use?

Topkey (YC W21) uses Cloudflare DNS, Gmail, Google Apps, Amazon AWS, Outlook, Typeform, and 20 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Topkey (YC W21)?

StackWho has verified email addresses for 1 decision maker at Topkey (YC W21). Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Topkey (YC W21) directly for sales, recruiting, or partnerships.

What industry is Topkey (YC W21) in?

Topkey (YC W21) operates in the financial services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Topkey (YC W21)'s contact data?

Yes. StackWho Pro members can export decision maker contact data for Topkey (YC W21) and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.