Acumen is a global non-profit impact investment organization founded in 2001 that uses patient capital to invest in companies, leaders, and ideas addressing poverty in low-income communities. The organization operates across East and West Africa, Europe, India, Latin America, Pakistan, Southeast Asia, sub-Saharan Africa, and the United States. Acumen is widely recognized as a pioneer of patient capital, a form of long-term investment balancing social impact with financial sustainability. Alongside its investment portfolio, it runs leadership development programs through Acumen Academy to cultivate social entrepreneurs and change-makers in underserved markets. Signal Plug searches live against acumen.org's mail server to find and verify email addresses for any Acumen employee.
Signal Plug searches live against acumen.org's mail server — not a static database. Get a verified email for any Acumen employee with confidence score in under 2 seconds.
94% accuracy · No credit card required · 10 free searches/month
Acumen is a global non-profit impact investment organization founded in 2001 that uses patient capital to invest in companies, leaders, and ideas addressing poverty in low-income communities. The organization operates across East and West Africa, Europe, India, Latin America, Pakistan, Southeast Asia, sub-Saharan Africa, and the United States. Acumen is widely recognized as a pioneer of patient capital, a form of long-term investment balancing social impact with financial sustainability. Alongside its investment portfolio, it runs leadership development programs through Acumen Academy to cultivate social entrepreneurs and change-makers in underserved markets.
The most commonly verified format at Acumen:
Medium ConfidenceSignal Plug tests all common patterns against Acumen's live mail server and returns whichever passes the SMTP check.
Run a live search for Acumen →Data-driven signals to help you prospect Acumen effectively.
Primary Contact
Chief Investment Officer
9–11am EST
Tech hub — decision-makers reachable
Signal Plug performs live SMTP verification against acumen.org's mail server — not a static scraped database — which means results reflect the real, current state of Acumen'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 Acumen contacts before upgrading.
Enter the contact's name
Type the first and last name of the Acumen employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.
Enter the domain
Use acumen.org. 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 Acumen 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 Acumen names in a single batch.
Acumen competes directly with Omidyar Network, Root Capital, Skoll Foundation and others in the Non-profit / Impact Investing space.
| Company | Size | Tier | Focus | Email Format |
|---|---|---|---|---|
| Acumen | Social Impact Investment | firstname.lastname | ||
| Omidyar Network | — | — | — | firstname.lastname |
| Root Capital | — | — | — | firstname.lastname |
| Skoll Foundation | — | — | — | firstname.lastname |
| Blue Haven Initiative | — | — | — | firstname.lastname |
| Elevar Equity | — | — | — | 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 Non-profit / Impact Investing like Acumen.
Based on Acumen's profile, the highest-value contacts for outbound are:
Signal Plug works for any role at any seniority level at acumen.org. If you have a name and the domain, you can find a verified email.
How well Acumen 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 acumen.org's mail server using SMTP verification. This means results reflect the current state of Acumen'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 Acumen contacts to email first and personalize your outreach before you hit send. Plans start at $29/month for 500 searches — no annual contracts or seat fees.
Signal Plug performs a live SMTP check against acumen.org'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 Acumen employee emails is maintained.
Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against acumen.org in a single batch.
Acumen is a global non-profit impact investment organization that uses patient capital to invest in companies addressing poverty in underserved communities.
Patient capital is a form of long-term investment that balances social impact with financial sustainability, tolerating lower returns and longer time horizons than traditional venture capital.
Acumen was founded in 2001.
Acumen was founded by Jacqueline Novogratz.
Signal Plug searches in real time against acumen.org's mail server to find and verify email addresses for Acumen 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