Sam Ellis
Co-founder & CTO @ Zimba
New York, United States
Sam Ellis is a seed investor at Zimba in New York focused on Software and SaaS. Sam Ellis is the Co-founder & CTO of Zimba. He previously worked at Scout Ventures as a Partner. Sam Ellis attended United States Military Academy at West Point.
- Total investments:
- 7
- Last investment:
- Lead investor:
- 43%
Last updated:
For AI agents: llms.txt
Industries Sam Ellis invests in
Stages Sam Ellis invests in
Countries Sam Ellis invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Software 3 (43%)
- SaaS 1 (14%)
- Bitcoin 1 (14%)
- FinTech 1 (14%)
- Big Data 1 (14%)
Stage
- Seed 4 (57%)
- Pre-Seed 2 (29%)
- Debt Financing 1 (14%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Perfect Venue
|
Perfect Venue helps restaurants increase private event sales through our AI powered CRM & venue booking marketplace. | $3.6M / Seed / Apr 21, 2022 | |
Mappy
|
Geospatial applications developer and data analytics. Maps that make you happy. | $1.2M / Pre-Seed / Feb 28, 2022 | |
Clearmix
|
Clearmix produces branded video content for sales and marketing teams using a 100% remote process to film guest interviews anywhere. | $3.3M / Seed / Feb 22, 2022 | |
Portal to Bitcoin
|
Portal is a financial services company that trades crypto anywhere without putting coins at risk, all from within a controllable wallet. Founded in 2018, Portal is headquartered in San Francisco, California. | $8.5M / Seed / Jun 01, 2021 | |
Hello Ralphie
|
Hello Ralphie connects pet parents with licensed veterinarians through chat and video appointments and offers a convenient approach to quality pet care. Formerly known as My Virtual Vet, Hello Ralphie was founded in 2019 and is headquartered in Philadelphia, Pennsylvania. | $1.1M / Seed / Jan 07, 2021 | |
Rivet Work
|
Rivet is an online platform that helps construction companies, trade schools, and labor unions schedule, forecast, acquire and dispatch skilled workers and equipment to jobs and jobsites. The company was founded in 2019 and is headquartered in Detroit, Michigan. | $600K / Pre-Seed / Nov 10, 2020 | |
|
Rivet Work
|
Rivet is an online platform that helps construction companies, trade schools, and labor unions schedule, forecast, acquire and dispatch skilled workers and equipment to jobs and jobsites. The company was founded in 2019 and is headquartered in Detroit, Michigan. | $600K / Debt Financing / Nov 10, 2020 |
Co-Investors
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FAQ
What does Sam Ellis invest in?
Sam Ellis invests primarily in Software, SaaS and Bitcoin startups, most often at Seed and Pre-Seed stage. Most of the 7 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Sam Ellis?
Public channels for Sam Ellis include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Sam Ellis last invest?
The most recent investment recorded for Sam Ellis closed in Apr 2022. Shizune tracks 7 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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