137 Ventures is a multi-stage investment firm that partners with generational technology companies and their founders. The firm invests in high-growth, venture-backed companies and also provides lending services under California Financing Law Licenses. 137 Ventures Management, LLC is an SEC-registered investment advisor. Notable portfolio investments include Ramp, a fintech company valued at $32 billion. Signal Plug searches live against 137ventures.com's mail server to find and verify email addresses for any 137 Ventures employee.
Signal Plug searches live against 137ventures.com's mail server — not a static database. Get a verified email for any 137 Ventures employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
137 Ventures is a multi-stage investment firm that partners with generational technology companies and their founders. The firm invests in high-growth, venture-backed companies and also provides lending services under California Financing Law Licenses. 137 Ventures Management, LLC is an SEC-registered investment advisor. Notable portfolio investments include Ramp, a fintech company valued at $32 billion.
The most commonly verified format at 137 Ventures:
Low ConfidenceSignal Plug tests all common patterns against 137 Ventures's live mail server and returns whichever passes the SMTP check.
Run a live search for 137 Ventures →Data-driven signals to help you prospect 137 Ventures effectively.
Primary Contact
Limited Partners (LPs)
9–11am PST (12–2pm EST)
Tech hub — decision-makers reachable
From 1 employees in 2011 to ~30 in 2026.
Signal Plug performs live SMTP verification against 137ventures.com's mail server — not a static scraped database — which means results reflect the real, current state of 137 Ventures'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 137 Ventures contacts before upgrading.
Enter the contact's name
Type the first and last name of the 137 Ventures employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use 137ventures.com. 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 137 Ventures 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 137 Ventures names in a single batch.
137 Ventures competes directly with Industry Ventures, EquityZen, Forge Global and others in the Financial Services space.
| Company | Size | Tier | Focus | Email Format |
|---|---|---|---|---|
| 137 Ventures | 11–50 | Startup | Venture Capital / Private Equity | firstname.lastname |
| Industry Ventures | — | — | — | firstname.lastname |
| EquityZen | — | — | — | firstname.lastname |
| Forge Global | — | — | — | firstname.lastname |
| SharesPost | — | — | — | firstname.lastname |
| Manhattan Venture Partners | — | — | — | 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 137 Ventures.
Based on 137 Ventures's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at 137ventures.com. If you have a name and the domain, you can find a verified email.
How well 137 Ventures fits a typical B2B outbound pipeline, based on available signals.
Moderate 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 137ventures.com's mail server using SMTP verification. This means results reflect the current state of 137 Ventures'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 137 Ventures contacts to email first and personalize your outreach before you hit send. Given 137 Ventures's startup footprint (11–50 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 137ventures.com'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 137 Ventures employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against 137ventures.com in a single batch.
137 Ventures is a multi-stage investment firm that partners with generational technology companies and their founders.
Yes, 137 Ventures Management, LLC is an SEC-registered investment advisor.
The firm invests in high-growth, venture-backed technology companies.
Yes, loans are arranged or made pursuant to California Financing Law Licenses (multiple NMLS IDs listed).
Signal Plug searches in real time against 137ventures.com's mail server to find and verify email addresses for 137 Ventures 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