The closest alternatives to Overflow are DonorPerfect, SofterWare and Spektrix. Overflow generates $26.7M in revenue with 94 employees. Every one of the 20 alternatives below is compared with Overflow on revenue, funding, customers, team size and founding year.
Overflow is pinned as the first column so every figure is read against it. Blank cells are figures we have not verified, never zeros.
| Company |  OverflowThis company |  DonorPerfect |  SofterWare |  Spektrix |  Fundraise Up |  Goodstack |  Personify |  Enthuse |  Omatic Software |  Webconnex |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $26.7M | $27.5M | $27.9M | $28.2M | $23.7M | $17.3M | $36.7M | $15M | $12M | $11.2M |
| Funding raised | Not disclosed | Not disclosed | Not disclosed | $9.8M | Not disclosed | Not disclosed | Not disclosed | $4.9M | Not disclosed | Not disclosed |
| Team size | 94 | 250 | 188 | 236 | 215 | 118 | 334 | 87 | 109 | 102 |
| Founded | 2020 | Not disclosed | 1981 | 2007 | 2017 | 2017 | 1996 | 2012 | 2002 | 2008 |
| HQ | Palo Alto, United States | United States | United States | United Kingdom | United States | United Kingdom | United States | United Kingdom | United States | United States |
United States · Fundraising Software
DonorPerfect is a one-stop fundraising software solution that helps nonprofits raise more money in less time. Features like integrated and secure online donation forms, communications tools, automated workflows, and…
United States · Fundraising Software
SofterWare is a provider of software solutions for non-profit organizations, childcare centers, and schools. Their products include fundraising and donor management software, child care management software, and school…
United Kingdom · Fundraising Software
Developer of cloud-based ticketing, marketing and fundraising software designed to meet the challenges of the evolving arts economy. The company's platform includes real-time analytics, marketing tools, campaign…
United States · Fundraising Software
Fundraise Up is a technology company unlocking the world’s generosity potential by optimizing the way people give. Our donation platform helps nonprofits engage more supporters and grow revenue by providing easy ways to…
United Kingdom · Fundraising Software
Goodstack is a SaaS and fintech platform for managing charitable donations. It empowers businesses to do good globally with safe and efficient donation rails. Goodstack connects nonprofits with major corporations for…
United States · Fundraising Software
Personify partners with associations, chambers of commerce, nonprofits, event professionals, YMCAs, JCCs and other organizations to help them bring people and ideas together. Our technology platform, combined with our…
United Kingdom · Fundraising Software
Enthuse was founded to help charities raise more for their causes. UK's leading B2B charity fundraising SaaS and payments provider
United States · Fundraising Software
With over 80% of Nonprofit organizations leveraging 4+ cloud solutions today, the need for an integration solution uniquely tailored for Nonprofits has never been greater. Omatic solutions are purpose-built using the…
Omatic Software revenue & fundingOverflow vs Omatic Software
United States · Fundraising Software
Hi, we're Webconnex! We're a passion-driven, people-obsessed team who make the world's most flexible event, ticketing, and fundraising products. As the creators ofTicketSpice, RegFox, GivingFuel, and RedPodium, we’ve…
United States · Fundraising Software
DonorDrive is the most advanced fundraising platform built for nonprofits.
United States · Fundraising Software
Performing arts software company used by more than 1000 U.S. organizations to sell tickets, manage marketing and boost fundraising.
United States · Fundraising Software
RunSignup is the leading all-in-one endurance and fundraising platform used by more than 17,000 races, supporting over 7,000 nonprofits.
United States · Fundraising Software
Funraise makes nonprofit fundraising a piece of cake. With our delightful donor CRM, managing donor data is easier than ever. Power up your nonprofit.
Australia · Fundraising Software
Worldwide fundraising and event managers are getting to know their supporters better and increasing their revenue with Funraisin. It's online fundraising, done the right way. Funraisin is a standalone platform used by…
United States · Fundraising Software
Indianapolis-based Bloomerang is the complete donor management solution that helps thousands of small and medium-sized nonprofits deliver a better giving experience and create stable, thriving organizations. Combining…
United States · Fundraising Software
Lumaverse Technologies brings together a suite of solutions that focus on scheduling, coordination, communication, registration, member, volunteer, and fundraising management challenges. Through organizing, connecting…
Lumaverse Technologies revenue & fundingOverflow vs Lumaverse Technologies
United States · Fundraising Software
At UpMetrics, we're re-defining how funding gets into the hands of high-impact organizations by using data to connect the people who want to change the world with the information and resources they need to do it…
United States · Fundraising Software
Provider of a cloud based predictive analytics platform for fundraising. The company develops an online platform that helps non-profits retain donors and raise money by leveraging predictive analytics, data…
United States · Fundraising Software
Click & Pledge helps nonprofits generate more impact with an all-in-one digital fundraising platform. Since 2000, our innovative technology has helped over 20,000 fundraisers with their campaigns. Our offerings include…
Click & Pledge® revenue & fundingOverflow vs Click & Pledge®
United States · Fundraising Software
Engaging Networks helps nonprofits maximize their impact through a suite of world-class online fundraising and advocacy digital engagement tools. Nonprofits of every size and cause, from human rights to disaster relief…
Engaging Networks revenue & fundingOverflow vs Engaging Networks
Overflow ranks #8 of 90 Fundraising Software companies by annual revenue, putting it in the top 9% of the market.
The closest alternatives to Overflow are DonorPerfect, SofterWare and Spektrix, all active in Fundraising Software. This page compares each of them with Overflow on revenue, funding, customers and team size.
DonorPerfect is the closest alternative to Overflow, generating $27.5M in revenue. Which alternative fits best depends on budget and company size, so compare all 20 alternatives above before choosing.
Overflow generates $26.7M in revenue.
No. DonorPerfect generates $27.5M in revenue versus $26.7M at Overflow.
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