AI Summary
THE ENDURANCE FOUNDATION is a 501(c)3 grantmaking organization that does not accept unsolicited proposals and operates on a relationship-based, invitation-only engagement model. In 2024, it awarded a total of $80K across six grantees. Nonprofits interested in connecting with this funder can explore warm-introduction pathways via Impala's Funder Prospecting.
Was this helpful?
This summary is AI-generated from ChatGPT. It’s meant to be helpful, but isn’t always perfect.
Cause Areas
1
Foundations
Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Learn about Ecosystems


Explore this org's ecosystem
See top causes for this funder's grantees, who else funds them, and their grants.
Learn about Ecosystems
Grantee
Total Funding
Funding Share

PINE STREET INN INC
BOSTON, MA
$135.6K
17%
Rensselaer Polytechnic Institute
Troy, NY
$131.3K
17%
Woodwell Climate Research Center Inc
Falmouth, MA
$66.8K
9%
Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.


Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
Frequently Asked Questions
Can I submit an unsolicited grant proposal to THE ENDURANCE FOUNDATION?
No. THE ENDURANCE FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.
Where does THE ENDURANCE FOUNDATION give?
THE ENDURANCE FOUNDATION primarily gives to organizations located in Massachusetts and New York. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are THE ENDURANCE FOUNDATION’s grants?
The largest share of grants from THE ENDURANCE FOUNDATION fall in the $5,000 to $25 thousand range. The median first-year grant is about $12 thousand. More detailed grant size data is available to registered users.
How many grants does THE ENDURANCE FOUNDATION make each year?
In 2024, THE ENDURANCE FOUNDATION awarded about 4 grants, totaling nearly $80 thousand. More detailed grant metrics are available to registered users.
Who did THE ENDURANCE FOUNDATION fund recently?
In 2024, THE ENDURANCE FOUNDATION awarded grants to about 6 grantees. Recent grantees include PINE STREET INN INC, Rensselaer Polytechnic Institute, and Woodwell Climate Research Center Inc. More detailed information on all recent recipients is available to registered users.
How do we apply to THE ENDURANCE FOUNDATION?
THE ENDURANCE FOUNDATION does not accept unsolicited proposals. Funding is by invitation only.
Copyright 2026. All rights reserved to Chario Inc. (d.b.a. Impala)