Foundation Source Philanthropic Services

Foundation Source Philanthropic Services

Outsourced foundation administration and philanthropy software

Overview

Foundation Source delivers outsourced, technology-enabled management for private foundations, covering administration, compliance, tax and legal services, and philanthropic advisory so donors can focus on their mission. Its cloud-based Impactfully platform handles grant management, activity tracking, distribution compliance, and reporting, including Foundation Source Requests for grants and Foundation Source Results for impact. It does not custody assets but aggregates data from multiple managers to support reporting across hundreds of financial institutions. The goal is to help individuals, families, and corporations grow and manage charitable programs with scalable services and PhilTech tools, supported by acquisitions that broaden planned giving, donor-advised funds, and compliance capabilities.

Significant Headcount Growth

About Foundation Source Philanthropic Services

Simplify's Rating
Why Foundation Source Philanthropic Services is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Social Impact

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Fairfield, California

Founded

2001

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Simplify's Take

What believers are saying

  • Foundation Source reported over $4 billion in 2025 grants and $55 billion assets.
  • It named Sabrina Bailey president in 2026 to scale enterprise sales and operations.
  • CNBC ranked Foundation Source among 2026 World’s Top Fintechs in Wealth Technology.

What critics are saying

  • GTCR’s acquisition strategy forces integration risk across PFS, Giving Place, PG Calc, and Charityvest.
  • Foundation Source’s 330-person workforce must support $55 billion assets; service failures damage trust fast.
  • Advisors can switch to in-house DAF platforms by 2027, compressing pricing and margins.

What makes Foundation Source Philanthropic Services unique

  • Foundation Source combines private foundations, DAFs, planned giving, and endowment sub-accounting.
  • Its white-label PhilTech platform powers Temple University's DAF launch and FMG Suite partnerships.
  • GTCR backs Joseph Mrak III’s 2023 strategy to add acquisitions and product capabilities.

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Benefits

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

12%

1 year growth

12%

2 year growth

12%
Foundation Source
May 19th, 2026
Fast Company names Foundation Source and charityvest to 2026 list of the World's Most Innovative Companies.

Fast Company names Foundation Source and charityvest to 2026 list of the World's Most Innovative Companies. Foundation Source earns fourth place on Emerging Enterprise list for automating charitable giving Charityvest named to nonprofit list for weaving philanthropy into wealth management. May 19, 2026 FAIRFIELD, Conn., - Foundation Source and its DAF partner Charityvest have been named to Fast Company's prestigious list of the World's Most Innovative Companies of 2026. This year's list shines a spotlight on businesses that are shaping industry and culture through their innovations. Foundation Source is the leading provider of philanthropic solutions for donors, nonprofits, institutions, and the wealth advisors who serve them. Charityvest, whose technology platform is powered by Foundation Source, serves as a modern donor-advised fund solution for donors, advisors, universities and nonprofits. Foundation Source's recognition follows a period of accelerated expansion that has reshaped the philanthropic technology landscape. Over the past two years, Foundation Source has acquired PG Calc, the leader in planned giving software and services, Vennfi, the fintech behind Charityvest, Giving Place, a software platform for family office giving programs, and Pacific Foundation Services, a foundation management organization. Combined, these acquisitions have driven the company's charitable assets to grow from $26 billion at year-end 2024 to over $55 billion as of year-end 2025, helping to deploy more than $4 billion in charitable aid annually. "We're honored to be recognized by Fast Company for our commitment to building the infrastructure that streamlines and scales charitable giving services across the wealth management industry," Joseph Mrak III, CEO of Foundation Source said. "As charitable giving becomes a bigger priority and donors seek smarter ways to give, advisors can play an important role in helping them translate generosity into lasting impact. Our goal is to deliver solutions that enable them to better meet clients' holistic needs and future-proof their practice for the next generation." Charityvest's honor reflects a breakthrough year for its donor-advised fund platform, which became the first fully branded DAF solution purpose-built for independent advisors. In 2025, Charityvest onboarded more than 150 new advisors representing $122 million in combined client philanthropic AUM, and grew all-time philanthropic contributions on the platform 185% to surpass $285 million. "This acknowledgement reflects our ongoing dedication to equipping the advisor community with modern, configurable donor-advised funds that reflect how families and their advisors are approaching philanthropy today," said Stephen Kump, President of DAFs at Foundation Source and Founder of Charityvest. "Advisors are uniquely positioned to guide clients toward more strategic giving, and our focus remains on providing them with the tools needed to unlock more charitable capital in order to create a lasting impact." The World's Most Innovative Companies is Fast Company's hallmark franchise and one of its most anticipated editorial efforts of the year. To determine honorees, Fast Company's editors and writers review companies driving progress around the world and across industries, evaluating thousands of submissions through a competitive application process. The result is a globe-spanning guide to innovation today, from early-stage startups to some of the most valuable companies in the world. "Our list of the Most Innovative Companies is about spotlighting organizations that don't just adapt to change - they drive it," said Brendan Vaughan, editor-in-chief of Fast Company. "The companies we honor this year are redefining what leadership looks like in 2026, pairing bold ideas with measurable impact and turning breakthrough innovation into real-world value. They are setting the pace for their industries and offering a blueprint for what sustained innovation can achieve." The full list of Fast Company's Most Innovative Companies honorees can now be found at fastcompany.com. Foundation Source is the leading provider of philanthropic software and services. A pioneer in philanthropic technology, Foundation Source is the partner of choice for integrated, enterprise-grade solutions spanning private foundations, donor-advised funds and planned giving programs. Its flexible suite of tools and resources includes end-to-end administrative support for the most popular charitable vehicles, specialized compliance, tax, development and consulting capabilities, and deep domain expertise to help maximize impact, mitigate risk, and improve efficiency for all parts of the philanthropic ecosystem. Foundation Source works with donors, nonprofits, wealth advisors and financial institutions to launch, enhance or augment charitable initiatives with turnkey, white-label and outsourced offerings that meet a wide range of philanthropic objectives quickly, professionally, and compliantly. As of December 31, 2025, Foundation Source supports more than 5,600 private foundations, 20,000 DAF accounts, and 1,700 nonprofits, administers more than $55 billion in charitable assets and facilitates more than 190,000 grants and planned gifts representing more than $4 billion in charitable aid annually. About Charityvest (charityvest.org) Charityvest is a 501(c)(3) public charity and a donor-advised fund (DAF) sponsor on a mission to catalyze more generosity via modern technology. In October 2024, Foundation Source, the leading provider of philanthropic software and services, acquired Vennfi, the fintech company powering Charityvest. Today, Charityvest combines its mission-driven approach with Foundation Source's technology and experience to deliver secure, streamlined and accessible giving solutions for individuals, families and organizations. Learn more and open your personal giving account at charityvest.org. About Fast Company Fast Company is the only media brand fully dedicated to the vital intersection of business, innovation, and design, engaging the most influential leaders, companies, and thinkers on the future of business. Headquartered in New York City, Fast Company is published by Mansueto Ventures LLC, along with fellow business publication Inc. For more information, please visit fastcompany.com. * next postfoundation Source wins 2026 family wealth report award for philanthropy advice. Foundation Source wins 2026 family wealth report award for philanthropy advice. May 1, 2026 Latest TPI study finds philanthropy central to advisor-client relationships, with room to improve engagement. April 16, 2026 Foundation Source and FS charitable fund partner with the safety navigator to strengthen camp safety nationwide. March 26, 2026 Foundation Source empowers people and companies to create a better world through philanthropy. Foundation Source enterprise support more than 27,000 charitable organizations with innovative technology backed by philanthropic expertise. Technology. Services. Who Foundation Source enterprise work with. About Foundation Source enterprise. Connecticut 55 Walls Drive Fairfield, CT 06824 New York 3333 New Hyde Park Road New Hyde Park, NY 11042 California 1660 Bush Street San Francisco, CA 94109 Massachusetts 129 Mount Auburn Street Cambridge, MA 02138 (C) 2026 All Rights Reserved. Foundation Source Philanthropic Services Inc. Foundation Source is a registered trademark of Foundation Source Philanthropic Services Inc. This website is provided for general information purposes only and does not constitute legal, tax or investment advice. Foundation Source does not provide banking services; such services are provided by Webster Bank, N.A. or another third-party financial institution. Privacy Notice | Cookie Policy | Terms of Use | Vendor Code of Conduct | Do Not Sell or Share My Personal Information Site is designed & powered by Nectar Inc.

PR Newswire
Mar 10th, 2026
Foundation Source appoints Sabrina Bailey as president after facilitating $4B in charitable grants

Foundation Source, a philanthropic software provider, has appointed Sabrina Bailey as president in a newly created role to support the company's expansion. Bailey will report to CEO Joseph Mrak III and oversee core business lines whilst driving strategic alignment and operational excellence. Bailey previously served as CEO of Fiducient Advisors and held executive roles at LSEG, Northern Trust and Mercer. She brings experience in financial services and scaling technology-enabled platforms. Foundation Source facilitated over $4 billion in charitable grants in 2025, its highest annual total. The company supports more than 5,600 private foundations, 20,000 donor-advised fund accounts and 1,700 nonprofits, administering over $55 billion in charitable assets. The appointment reflects the company's transformation into an enterprise-grade philanthropic technology provider.

Foundation Source
Feb 18th, 2026
Foundation Source Adds Seasoned Industry Leaders to Support Next Phase of Growth

Foundation Source adds seasoned industry leaders to Support next phase of growth. FAIRFIELD, Conn. - (NEWS WIRE) - Foundation Source, the leading provider of philanthropic software and solutions, today announced the addition of several seasoned industry veterans in key roles, marking a significant milestone in the company's next chapter of growth. The expanded team follows a period of strategic investment in Foundation Source's operating model, technology platform and service capabilities, positioning the firm to serve an increasingly diverse and sophisticated client base that spans financial institutions, advisory professionals, and the clients they serve. "We're evolving Foundation Source into a modern, enterprise PhilTech platform - one that simplifies complexity and supports philanthropy at scale," said Joseph Mrak III, CEO of Foundation Source. "These leadership additions reflect our commitment to expanding the breadth and depth of our capabilities while delivering exceptional outcomes for clients and partners." Strengthening Leadership to Support Enterprise Growth As part of this next phase, Foundation Source has named Phil Crist as Head of Enterprise Sales and Erin McFadden as Head of Strategic Partnerships, two senior leaders with deep experience serving institutional, advisory, and complex client relationships. Mr. Crist brings extensive experience working with institutions, family offices, and enterprise organizations from past positions at VRGL, Nasdaq, Solovis and Western Asset Management. In his new role, he will lead efforts to expand the firm's institutional footprint and deepen relationships with large, sophisticated clients seeking integrated philanthropic solutions. "Institutions today need more than point solutions - they need partners that combine expertise, technology, and operational excellence," said Mr. Crist. "Foundation Source has built a platform that can meet those needs at scale, and I'm excited to help drive growth during this pivotal stage." Ms. McFadden will leverage her experience from BetaNXT, Meeder Investment Management and FolioDynamix to focus on expanding distribution and advisor partnerships, connecting advisors and institutions with tech-enabled philanthropic solutions and a growing network of specialist providers. "As philanthropy becomes a core component of wealth and institutional strategy, advisors need access to sophisticated, scalable solutions," said Ms. McFadden. "Foundation Source is uniquely positioned to help advisors and institutions deliver meaningful impact while remaining competitive." Building a Scalable, Client-Centric Organization In addition to Mr. Crist and Ms. McFadden, Foundation Source has welcomed Dania Calderon as Head of Account Management and Eric Jacobson as Head of Client Services, further strengthening the firm's ability to serve clients across the philanthropic lifecycle. Ms. Calderon brings more than 20 years of experience in client relationship leadership, with a strong track record in retention, satisfaction, and revenue growth from tenure at Delta Data, LSEG and Scivantage. In her role, she will lead a newly established Account Management function designed to focus on the long-term health and strategic direction of client relationships across Foundation Source's expanding client base. "Our clients are increasingly looking for a strategic partner, one that understands their mission, scale, and operating complexity," said Ms. Calderon. "By pairing dedicated Account Managers with Private Client Advisors and specialist teams, we're able to deliver a more coordinated, forward-looking experience that aligns service, planning, and execution." Mr. Jacobson joined the firm from Apex Fintech Solutions where he was Director of Relationship Management and he will lead the client service organization with a focus on delivering a best-in-class experience and scaling service operations to support continued growth. "Exceptional service remains foundational to everything we do," said Mr. Jacobson. "My focus is on ensuring we can scale thoughtfully - maintaining quality, expertise, and responsiveness as demand for our solutions continues to grow." A Platform Built for the Full Philanthropic Ecosystem Together, these leadership additions reflect Foundation Source's evolution from its original operating model into a modern, enterprise PhilTech platform serving organizations across company-to-company, company-to-advisor, and company-to-end-client relationships. With expanded capabilities spanning technology, administration, compliance, advisory, and partnerships, Foundation Source is positioned to support the next generation of philanthropic strategy - at scale. About Foundation Source (foundationsource.com) Foundation Source is the leading provider of philanthropic software and services. A pioneer in philanthropic technology, Foundation Source enterprise is the partner of choice for integrated, enterprise-grade solutions spanning private foundations, donor-advised funds and planned giving programs. Its flexible suite of tools and resources include end-to-end administrative support for the most popular charitable vehicles, specialized compliance, tax, development and consulting capabilities, and deep domain expertise to help maximize impact, mitigate risk, and improve efficiency for all parts of the philanthropic ecosystem. Foundation Source enterprise work with donors, nonprofits, wealth advisors and financial institutions to launch, enhance or augment charitable initiatives with turnkey, white-label and outsourced offerings that meet a wide range of philanthropic objectives quickly, professionally, and compliantly. As of December 31, 2025, Foundation Source enterprise support more than 5,600 private foundations, 20,000 DAF accounts, and 1,700 nonprofits, administer more than $47 billion in charitable assets and facilitate more than 190,000 grants and planned gifts representing more than $4 billion in charitable aid annually. MEDIA CONTACT Carly Taylor [email protected] 973-618-6993

Foundation Source
Dec 16th, 2025
Celebrating Leadership: Gillian Howell Once Again Earns a Place in the 2025 Irish America Business 100

Celebrating leadership: Gillian Howell once again earns a place in the 2025 Irish America Business 100. Foundation Source is proud to announce Gillian Howell, its National Philanthropy Executive, has been named as an honoree of the 2025 Irish America Business 100 for the second year in a row! This annual celebration honors the best and brightest Irish-American and Irish-born leaders, representing some of the most innovative and influential companies and corporations in the world. Irish America will ring in the holiday season and celebrate the honorees at the Business 100 Gala Awards on December 15th at the Metropolitan Club of New York. This year's honorees include keynote speaker Maggie Timoney, the first female CEO of a major U.S. beer company and one of six women to be named Grand Marshall of the New York City St. Patrick's Day Parade. Check out the 2024 Business 100 honorees and see coverage of last year's event. Congratulations to all of the honorees, and thank you, Gillian, for all that you do at Foundation Source! Your expertise and leadership make a lasting impact every day. Questions For Its Team? Foundation Source is here to help! Schedule a call with Foundation Source or reach Foundation Source at 800-839-0054. Together, let's #begiving.

NonProfit PRO
Dec 15th, 2025
Foundation Source Extends Endowment Sub-Accounting as Part of Its Integrated Philtech Suite

Foundation Source extends Endowment Sub-Accounting as part of its integrated philtech suite. Foundation Source, a provider of philanthropic solutions for donors, nonprofits, institutions, and the wealth advisors who serve them, announced the broader availability of its Endowment Sub-Accounting capabilities to serve a wider range of organizations. Already in use by clients through its planned giving division, PG Calc, this expansion reflects the company's commitment to providing donors, nonprofits, and institutions with a complete, technology-enabled suite of giving solutions that enhance transparency and streamline administration. This platform delivers efficient, accurate multilevel sub-accounting for organizations that pool multiple gifts for investment while maintaining detailed records for each fund or donor gift. By replacing manual spreadsheets with a purpose-built system, Foundation Source enables nonprofits and institutions to simplify fund tracking, improve audit readiness, and deliver detailed, custom reports to stakeholders. "Philanthropy is evolving fast, and technology is the key to making it work better for everyone," said Joseph Mrak III, CEO of Foundation Source. "Endowment sub-accounting is a great example of how we're simplifying complexity - giving clients a more efficient, transparent way to manage philanthropic capital while staying true to donor intent and mission." Foundation Source and PG Calc are expanding the reach of endowment sub-accounting at a time when nonprofits, community foundations, and complex giving programs are seeking greater financial transparency and stewardship tools. This capability integrates seamlessly into Foundation Source's broader PhilTech platform, which unites administration, compliance, and strategic advisory under one technology-enabled umbrella. "With more nonprofits managing multiple restricted and endowed funds, accurate sub-accounting isn't a luxury - it's a necessity," added Gary Pforzheimer, President of Planned Giving at Foundation Source. "It delivers both collective investment strength and precise, fund-level transparency, ensuring accurate reporting, donor stewardship, and regulatory compliance." Endowment sub-accounting supports a variety of philanthropic structures - including private foundations, donor-advised funds (DAFs), planned giving programs, and nonprofit endowments - by enabling: * Transparent Donor Reporting: Clear tracking of each fund's income, expenses, and balance over time. * Operational Efficiency: Unified investment pooling while maintaining detailed fund-level accounting. * Compliance and Audit Readiness: Consistent allocation of earnings, losses, and fees in accordance with donor intent and accounting standards. * Scalability: Designed to easily support organizations managing anywhere from a handful to thousands of funds. * Comprehensive Functionality: Automated unitization of gifts and withdrawals; allocation of interest, dividends, fees, and gains/losses across sub-accounts; and customizable summary and detailed reports delivered via email, mail, or secure portal. The addition of endowment sub-accounting reinforces Foundation Source's mission to simplify complexity, amplify impact, and make strategic philanthropy accessible to all - across donors, nonprofits, wealth advisors, and financial institutions managing philanthropic capital. The preceding press release was provided by a company unaffiliated with NonProfit PRO. The views expressed within may not directly reflect the thoughts or opinions of the staff of NonProfit PRO.

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