# Best Nonprofit Consulting Providers - Page 3 *By [Neya Kumaresan](https://research.g2.com/insights/author/neya-kumaresan)* Nonprofit consulting providers help nonprofit organizations achieve their goals, offering their expertise to consult on fundraising, communications, digital marketing, executive search, and more. Nonprofit consulting providers offer a wide range of services, all of which are designed to improve the efficacy and efficiency of nonprofits and help them succeed. These providers often keep specialists in a variety of areas to assist nonprofits with specific projects through their duration. To qualify for inclusion in the Nonprofit Consulting Providers category, a services provider must: - Provide consulting services specifically for nonprofit organizations ## How Many Nonprofit Consulting Providers Products Does G2 Track? **Total Products under this Category:** 57 ### Category Stats (Jul 2026) - **Average Rating**: 4.42/5 (↑0.02 vs Jun 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product**: DevelopmentAid (+1.78%) - Among all products in this category, DevelopmentAid recorded the largest rating increase compared to last month *Last updated: July 23, 2026* ## How Does G2 Rank Nonprofit Consulting Providers Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 100+ Authentic Reviews - 57+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. --- **Sponsored** ### Uberall Uberall is the world’s first multi-location marketing platform that connects your digital presence to local revenue impact. We help brands grow by optimizing location performance across visibility, engagement, reputation, and conversion—now including the industry’s first GEO (Generative Engine Optimization) Studio. As AI search changes how customers find businesses, Uberall’s AI-powered platform ensures your locations aren't just found, but recommended. Our comprehensive solution simplifies multi-location marketing with powerful analytics, listings, reviews, store locators, local pages, and local inventory. With the addition of GEO Studio, brands can now monitor their visibility in AI search, benchmark against competitors in LLM responses, and automatically publish AI-readable, locally relevant content across the web. Founded in 2013 in Berlin, Uberall powers over 1.3 million locations globally. Trusted by leaders in retail, hospitality, and automotive, Uberall is shaping the future of location marketing. 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[SimpliPhi](https://www.g2.com/products/simpliphi/reviews) Elevate your fundraising operations with SimpliPhi's managed services. Our tailored solutions ensure your fundraising efforts are efficient, effective, and impactful, allowing you to focus on your mission. **Who Is the Company Behind SimpliPhi?** - **Seller:** [SimpliPhi](https://www.g2.com/sellers/simpliphi-910b23ec-24ea-488f-9fd5-b5c15e9ee7f5) - **Year Founded:** 2001 - **HQ Location:** Montreal, CA - **LinkedIn® Page:** https://www.linkedin.com/company/simpliphi/ (16 employees on LinkedIn®) ### 2. [Sleek Consulting](https://www.g2.com/products/sleek-consulting/reviews) Sleek Consulting specializes in supporting universities and higher education organizations, independent schools, non-profits, and healthcare institutions with their fundraising and engagement system implementation needs. **Who Is the Company Behind Sleek Consulting?** - **Seller:** [Sleek Consulting](https://www.g2.com/sellers/sleek-consulting) - **Year Founded:** 2003 - **HQ Location:** Kingston, US - **LinkedIn® Page:** http://linkedin.com/company/sleekconsulting (29 employees on LinkedIn®) ### 3. [Terazo](https://www.g2.com/products/terazo/reviews) Terazo is a digital engineering consultancy dedicated to empowering not-for-profit organizations through advanced technologies and automation. By leveraging proven methodologies and toolsets, Terazo assists these organizations in modernizing their operations, enhancing efficiency, and extending their reach to serve more individuals effectively. Key Features and Functionality: - Integration and Automation: Terazo specializes in integrating disparate systems and automating processes, enabling not-for-profits to streamline operations and focus more on their core missions. - Data Engineering: The company provides comprehensive data solutions, including the development of integrated dashboards that offer a holistic view of organizational data, facilitating smarter and faster decision-making. - Customer Engagement Platforms: Terazo develops platforms that enhance donor engagement and improve service delivery, such as self-service systems for scheduling and interactive text-based services for accessing resources. - Platform Modernization: By transforming outdated call centers and other legacy systems, Terazo helps not-for-profits improve interactions with supporters and increase donations. Primary Value and Solutions Provided: Terazo's services are designed to help not-for-profit organizations maximize their resources and impact. By integrating and automating systems, these organizations can operate more efficiently, reducing manual workloads and minimizing errors. The data engineering solutions offered by Terazo enable not-for-profits to gain valuable insights, ensuring that efforts are directed toward activities that yield the highest return on investment. Additionally, the modernization of customer engagement platforms and call centers leads to improved donor relations, reduced wait times, and an enhanced reputation, ultimately resulting in increased donations and the ability to serve more people. Through digital transformation, Terazo empowers not-for-profit organizations to boost their reputation, increase donations, and make a greater impact in their communities. **Who Is the Company Behind Terazo?** - **Seller:** [Terazo](https://www.g2.com/sellers/terazo) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 4. [Ter Molen Watkins & Brandt](https://www.g2.com/products/ter-molen-watkins-brandt/reviews) Ter Molen Watkins & Brandt develops tailored strategies that help small and large nonprofits have an even greater impact on the world. **Who Is the Company Behind Ter Molen Watkins & Brandt?** - **Seller:** [Ter Molen Watkins & Brandt](https://www.g2.com/sellers/ter-molen-watkins-brandt) - **HQ Location:** Chicago, US - **Twitter:** @TWBfundraising (843 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/twbfundraising/ (28 employees on LinkedIn®) ### 5. [TLTE (Transformative League of Tamil Eelam)](https://www.g2.com/products/tlte-transformative-league-of-tamil-eelam/reviews) docs.tlte.cloud is not a single product. It is a small civic institution with a public reading room. Four overlapping instruments share one shell — built quietly, cited carefully, and kept accountable to the diaspora it serves. **Who Is the Company Behind TLTE (Transformative League of Tamil Eelam)?** - **Seller:** [TLTE (Transformative League of Tamil Eelam)](https://www.g2.com/sellers/tlte-transformative-league-of-tamil-eelam) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 6. [Westfall Gold](https://www.g2.com/products/westfall-gold/reviews) Westfall Gold is the nation leading innovator and implementer of major donor events with a proven history of 400 events that have generated over $930 million. These event weekends bond your major donors to your mission by condensing a year worth of cultivation into one extraordinary, transformational experience. **Who Is the Company Behind Westfall Gold?** - **Seller:** [Westfall Gold](https://www.g2.com/sellers/westfall-gold) - **Year Founded:** 2002 - **HQ Location:** Atlanta, US - **LinkedIn® Page:** https://www.linkedin.com/company/westfall-gold/ (57 employees on LinkedIn®) ### 7. [Whole Whale](https://www.g2.com/products/whole-whale/reviews) Whole Whale is a digital agency that leverages data and tech to increase the impact of nonprofits and for-benefit companies. **Who Is the Company Behind Whole Whale?** - **Seller:** [Whole Whale](https://www.g2.com/sellers/whole-whale) - **Year Founded:** 2010 - **HQ Location:** Brooklyn, US - **Twitter:** @WholeWhale (4,351 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/whole-whale (30 employees on LinkedIn®) ## What Is Nonprofit Consulting Providers? [Business Services Providers](https://www.g2.com/categories/business-services)