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High-quality capacity building,
now frictionless
across the USA.

The capacity-building marketplace trusted by foundations across six continents is arriving in the USA. 120 expert consultants. One mission: nonprofits that are stronger, more effective, and built to last.

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120 US consultants
Vetted & certified
29 foundations trust us
Proven globally
Launching
October 2026
120
Expert US consultants ready at launch
840+
Vetted service providers in our global network
35
Foundations that trust our marketplace
1,300+
Grantees served worldwide
ST
Strategy
37consultants
LD
Leadership Dev.
27consultants
CO
Communications
24consultants
FA
Facilitation
24consultants
CC
Capacity Coaching
21consultants
FR
Fundraising
21consultants
OD
Org Development
21consultants
ME
M&E
15consultants
LC
Leadership Coach
13consultants
WB
Wellbeing
10consultants
PH
Philanthropy
9consultants
BG
Board & Governance
8consultants
1,300+ grantees served globally
Seamless Turnkey Service
One-on-One Expert Consulting
Practical Virtual Training
Agile Small Grant Programs
Custom Cohort Programs
120 US Consultants
Vetted & Certified
Foundation-Trusted
Nationwide Network
Personalized Matching
Launching October 2026
Seamless Turnkey Service
One-on-One Expert Consulting
Practical Virtual Training
Agile Small Grant Programs
Custom Cohort Programs
120 US Consultants
Vetted & Certified
Foundation-Trusted
Nationwide Network
Personalized Matching
Launching October 2026
Foundations we serve
OAK Foundation
David & Lucile Packard Foundation
Laudes Foundation
Tara Climate Foundation
Foundation for International Law for the Environment
Segal Family Foundation
Gates Foundation
Quadrature Climate Foundation
European Climate Foundation
Internet Society Foundation
Waverley Street Foundation
Audemars Piguet Foundation
ClimateWorks Foundation
OAK Foundation
David & Lucile Packard Foundation
Laudes Foundation
Tara Climate Foundation
Foundation for International Law for the Environment
Segal Family Foundation
Gates Foundation
Quadrature Climate Foundation
European Climate Foundation
Internet Society Foundation
Waverley Street Foundation
Audemars Piguet Foundation
ClimateWorks Foundation
"It's actually near to the best thing a funder has ever given us."
Fossil Free London · Grantee
"Nonprofit Builder was phenomenal in connecting me with the right consultant, and the process was smooth from start to finish. This consultancy has added tremendous value to my project."
Polluters Pay Project · US Grantee
"This class has changed the way I am cultivating relationships and opened up a whole new avenue of outreach for me. I cannot recommend it enough."
PILnet-US · US Grantee
What we offer

Four ways we strengthen US nonprofits.

Seamless Turnkey Service
We handle everything — from matching you with the right consultant to project management, milestones, and quality assurance. Zero administrative burden for your team.
Full-service delivery
One-on-One Expert Consulting
Direct, personalized consulting from vetted specialists in strategy, fundraising, financial management, HR, and communications — matched precisely to your needs.
120 US specialists
Practical Virtual Training
Live, interactive workshops on organizational management, leadership, impact measurement, and technical skills — delivered virtually with real-world application.
Online · Facilitated
Custom Cohort Programs
Bring multiple nonprofits through a structured learning journey together. Peer cohorts build lasting networks while reducing per-organization cost for foundations.
Peer learning
Proven track record
1,300+ grantees served through a model that works.
840+
Vetted service providers
in our global network
35
Foundations that trust
our marketplace
1,300+
Grantees served
around the world
120
US consultants ready
at launch in October 2026
Our network

120 consultants across 26 states.

Consultant presence by state
AK1
ME
VT2
NH
WA
MT
ND
MN2
WI
MI1
NY18
MA9
RI
OR1
ID
SD1
IA
IL2
IN
OH
PA6
NJ
CT1
CA27
NV
WY
NE
MO2
KY
WV
VA2
MD6
DE
CO5
AZ
KS
AR
TN1
NC7
SC1
DC14
NM1
OK
MS
AL
GA1
HI
AZ1
TX3
LA1
FL3
20+
10–19
6–9
3–5
1–2
Not yet
Top states
California
27
New York
18
DC
14
Massachusetts
9
North Carolina
7
Maryland
6
Pennsylvania
6
Colorado
5
Texas
3
Florida
3
120 US-based consultants across 26 states.
A further 2 international consultants serve US clients remotely.
Real results

What grantees actually get.

"
Tools they can use the next day.
Not lectures. Not theory decks. Practical frameworks, templates, and skills that go straight into the work — applied to real challenges, not hypothetical ones.
Through this course, I have received actual tools that are simple to implement which I can see will raise our productivity and strengthen our organisation. It is a refreshing change from other courses — heavy on theory but unable to address real life challenges.
Deafkidz International · Grantee
"
Expert support they couldn't afford alone.
Access to world-class consultants — strategists, coaches, fundraisers, safeguarding specialists — that most nonprofits simply couldn't reach or afford on their own budget.
It's been a gamechanger for us, especially as our limited budget often makes it challenging for us to afford these services ourselves. We have been so happy with the expert consultants that NPB has provided us access to.
Yiya Engineering Solutions · Grantee
"
Strategy, confidence, and direction.
Leaders leave with a clearer organizational vision, stronger theory of change, and — just as importantly — the personal confidence to act on it. This shows up repeatedly for new executive directors.
Working with her at the beginning of my tenure as an ED was reassuring and uplifting. I cannot overstate how much it meant to me in those first few weeks to work with someone who showed she truly cared and believed in me as a leader.
Climate Action Network Canada · Grantee
"
Frictionless from first email to final report.
The process itself is part of the value. Fast matching, responsive team, smooth contracting — no bureaucratic maze. Nonprofits spend their energy on the work, not the admin.
Nonprofit Builder's approach is a great example of how tailored, frictionless support can strengthen organizations working on complex social and environmental challenges. This service didn't just help us develop strong strategy materials — it also helped us clarify our own goals in the process.
Mapped in Bangladesh · Grantee
For foundations

We help your
grantees succeed.

Nonprofit Builder exists to help your grantees build great organisations that deliver on their vision. We connect your grantees with exactly the right expert, manage the engagement end to end, and report back with evidence.

Partner with us →
The right expert, every time
We match each grantee with a consultant who fits their exact stage, sector, and need — not a generalist, not a guess. A practitioner who has solved this problem before.
You see the work, in real time
Every engagement is milestone-tracked and quality-reviewed. Full visibility into what's being delivered — the evidence you need for reporting, and the confidence your investment is landing.
Evidence your grantees are growing
Structured outcome reports for every engagement — organized, grant-ready, and honest. No chasing consultants for updates. No wondering whether it worked.
From grant to engagement in days
With 120 US consultants ready at launch, we can match and mobilize support within days of a grantee request. No waiting lists. No lengthy procurement. Fast, focused help.
Get in touch

Let's talk about
your grantees.

Whether you're a foundation looking to strengthen your portfolio, a nonprofit ready for expert support, or a consultant who wants to be part of our network — we'd love to hear from you.

After our first conversation, based on your goals and needs, we can share a tailored proposal to support your grantees — with a sample budget — or give you guest access to our consultant database so you can see exactly who you'd be working with.

We already work with more than 15 US foundations through direct contracts, grants via fiscal sponsorship, and equivalency determination.

Send us a message
We respond within one business day. Your details are never shared.

Message received — thank you.

We'll be in touch within one business day to talk through how Nonprofit Builder USA can support your work.