500 Global is a venture capital firm and seed accelerator with over $2.7 billion in assets under management that invests early in founders building fast-growing technology companies. Originally founded as 500 Startups in 2010, the firm has backed over 5,000 founders across 2,600+ companies in 80 countries, with 51 portfolio companies valued at over $1 billion. The firm operates global accelerator programs and maintains offices in 15+ countries including San Francisco, Mexico City, Miami, Dubai, Singapore, and Seoul. Revenue is generated through management fees on funds, carried interest on successful exits, and accelerator program fees. Notable exits include MakerBot ($403M acquisition by Stratasys), Wildfire ($350M acquisition by Google), and Viki ($200M acquisition by Rakuten). Signal Plug searches live against 500.co's mail server to find and verify email addresses for any 500 Global employee.
Signal Plug searches live against 500.co's mail server — not a static database. Get a verified email for any 500 Global employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
500 Global is a venture capital firm and seed accelerator with over $2.7 billion in assets under management that invests early in founders building fast-growing technology companies. Originally founded as 500 Startups in 2010, the firm has backed over 5,000 founders across 2,600+ companies in 80 countries, with 51 portfolio companies valued at over $1 billion. The firm operates global accelerator programs and maintains offices in 15+ countries including San Francisco, Mexico City, Miami, Dubai, Singapore, and Seoul. Revenue is generated through management fees on funds, carried interest on successful exits, and accelerator program fees. Notable exits include MakerBot ($403M acquisition by Stratasys), Wildfire ($350M acquisition by Google), and Viki ($200M acquisition by Rakuten).
The most commonly verified format at 500 Global:
High ConfidenceSecondary format also observed: firstname.lastname@500.co
Signal Plug tests all common patterns against 500 Global's live mail server and returns whichever passes the SMTP check.
Run a live search for 500 Global →Data-driven signals to help you prospect 500 Global effectively.
Primary Contact
Managing Partner
9–11am PST (12–2pm EST)
Tech hub — decision-makers reachable
From 1 employees in 2010 to ~175 in 2026.
Signal Plug performs live SMTP verification against 500.co's mail server — not a static scraped database — which means results reflect the real, current state of 500 Global's email infrastructure. Here's how to run a lookup:
Create a free account
Sign up at Signal Plug in under 30 seconds. No credit card required. The Free plan includes 10 searches per month so you can test the tool with real 500 Global contacts before upgrading.
Enter the contact's name
Type the first and last name of the 500 Global employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use 500.co. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.
Get a verified result
Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.
Export and use
One-click CSV export lets you bring 500 Global contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of 500 Global names in a single batch.
500 Global competes directly with Y Combinator, Techstars, Plug and Play and others in the Financial Services space.
| Company | Size | Tier | Focus | Email Format |
|---|---|---|---|---|
| 500 Global | 101–250 | Small | Venture Capital & Seed Accelerator | firstname |
| Y Combinator | — | — | — | firstname.lastname |
| Techstars | — | — | — | firstname.lastname |
| Plug and Play | — | — | — | firstname.lastname |
| SOSV | — | — | — | firstname.lastname |
| Seedcamp | — | — | — | firstname.lastname |
Based on industry, headcount tier, and growth signals, these companies share a similar profile:
Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Financial Services like 500 Global.
Based on 500 Global's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at 500.co. If you have a name and the domain, you can find a verified email.
How well 500 Global fits a typical B2B outbound pipeline, based on available signals.
Strong Fit
Funnel Fit Score
Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against 500.co's mail server using SMTP verification. This means results reflect the current state of 500 Global's email system — not a cached result from months or years ago.
Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which 500 Global contacts to email first and personalize your outreach before you hit send. Given 500 Global's small footprint (101–250 employees), Growth plan users at $149/month get the search volume needed for a full account campaign. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against 500.co's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.
Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.
No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of 500 Global employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against 500.co in a single batch.
500 Global is a venture capital firm and seed accelerator that invests early in technology founders, with over $2.7B in AUM and investments in 2,600+ companies across 80 countries.
500 Global was founded in 2010 by Dave McClure and Christine Tsai, originally under the name 500 Startups.
500 Global focuses on early-stage and seed investments, with a global flagship fund of $140M closed in 2021 and total AUM exceeding $2.7B.
500 Global is headquartered in San Francisco, California, with offices in 15+ countries worldwide.
Signal Plug searches in real time against 500.co's mail server to find and verify email addresses for 500 Global employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.
Start finding emails free →10 free searches · No credit card required · Upgrade from $29/month