SideCar Angels is a Boston-based angel group that rides “sidecar” with
top-tier angel groups, VCs and entrepreneurs to help build early-stage companies.

“SideCar wins every award there is for ‘easiest-to-deal-with investor’, at the US, planetary, and intergalactic levels.”
.                                — Stefania Mallett, CEO, ezCater


A New Kind of Angel Group

SideCar Angels is a Boston-based angel group that rides “sidecar” with top-tier angel groups and VCs to fund early-stage companies.  SideCar’s first Fund went into harvest mode at the end of 2017, having achieved an IRR of ~37%.  Fund II commenced investing in 2018 and had made investments in 13 companies by year-end.

For Members

Persons working full time or lacking technical expertise often find it hard to be angel investors. SideCar gives members access to deals that have been pre-vetted by persons with time and expertise.

For VCs and Angels

By delivering 6-figure investments within days of an emerging company’s presentation, SideCar permits deals to close faster. Because SideCar invests on the same terms and doesn’t require another round of due diligence, it’s easy and efficient for deal leads to invite SideCar into their deals.

For Emerging Companies

SideCar’s additional funding provides companies with additional runway to achieve their goals and reach their next value inflection point.

For the Angel Capital Ecosystem

By expanding angel investing to accredited investors who wouldn’t otherwise participate in traditional angel groups, SideCar hopes to increase the amount of angel funding available for quality deals. By doing so, SideCar increases the chances that entrepreneurs will have the capital needed to succeed, and deal leads will see a return on their investment.

Our Sponsors

SideCar Angels is supported by excellent sponsoring organizations.
Their services are key to our success.



Series A = Acquired by Data Brands, 2018
Blue Train

Series Seed and Bridge Note

Series A-1 and A-2 = Acquired by Ultra Mobile, 2017

Convertible Note

Series A, A-1 and Convertible Notes
Content Raven Logo

Series A, A-1 and A-2
DJ Microlaminates

Convertible Notes
EZ Cater

Series A thru D-1 . . // . . Went "unicorn" 3/19

Series A-1 and A-2

Series Pre Seed and Seed
Info Bionic

Series A thru C-2 and Convertible Note

Series A-1
MultiSensor Scientific

Series Seed and Seed-2

Series A = Acquired by Wiser Solutions, 2018
NextShift Robotics

Series Seed and Convertible Note

Series A-1

Series A = Acquired by Qiagen, 2017

Series Seed 2

Series B and C = Acquired by Vita Coco, 2018

Series Seed
Thrive Bioscience

Series Seed, Series A and Convertible Note

Series Seed, A and Convertible Notes

Series A thru A-3
Xeno Biosciences

Convertible Notes

Investment Criteria

Human Capital

We are looking for established and effective teams with deep understanding of their target market.


The business should be capable of attaining sound financial indicators within a reasonable period of time.


Projects should have a demonstrable competitive advantage in their sector and significant growth potential.

Target Market

The fund targets scalable projects oriented towards fast-growing markets, particularly those based in the Boston vicinity.

Member Information

Membership in SideCar Angels is limited to accredited investors and is by invitation only.

If you qualify as an accredited investor and would like to be invited to join SideCar Angels, please contact us at

Although we will respond to your inquiry promptly, the timing for extending invitations and having new members join SideCar Angels
can be delayed.

Contact Us

Send us an Email