# Top 10 Harness Alternatives & Competitors **Average Rating:** 4.8/5 **Total Number of Reviews:** 2 Harness is not the only option for Fundraising Software. Explore other competing options and alternatives. Fundraising Software is a widely used technology, and many people are seeking time saving, innovative software solutions with event planning, recurring donations, and automation. Other important factors to consider when researching alternatives to Harness include reliability and ease of use. The best overall Harness alternative is Bloomerang CRM. Other similar apps like Harness are DonorPerfect, Donorbox, Bonterra OneCause, and Bonterra Network for Good. Harness alternatives can be found in [Fundraising Software](https://www.g2.com/categories/fundraising) but may also be in [Nonprofit CRM Software](https://www.g2.com/categories/nonprofit-crm) or [Donor Management Software](https://www.g2.com/categories/donor-management). ## Best Paid & Free Alternatives to Harness - [Bloomerang CRM](https://www.g2.com/products/bloomerang-crm/reviews) - [DonorPerfect](https://www.g2.com/products/donorperfect/reviews) - [Donorbox](https://www.g2.com/products/donorbox/reviews) - [Bonterra OneCause](https://www.g2.com/products/bonterra-onecause/reviews) - [Bonterra Network for Good](https://www.g2.com/products/bonterra-network-for-good/reviews) - [Givebutter](https://www.g2.com/products/givebutter/reviews) - [Zeffy](https://www.g2.com/products/zeffy/reviews) - [Blackbaud Raiser's Edge NXT](https://www.g2.com/products/blackbaud-raiser-s-edge-nxt/reviews) - [Snap! Raise](https://www.g2.com/products/snap-raise/reviews) - [iWave](https://www.g2.com/products/iwave/reviews) ## Top 10 Alternatives to Harness Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how Harness stacks up to the competition, check reviews from current & previous users in industries like Financial Services and Non-Profit Organization Management, and find the best product for your business. ### 1. [Bloomerang CRM](https://www.g2.com/products/bloomerang-crm/reviews) By Bloomerang Giving Platform **Average Rating:** 4.6/5 **Total Reviews:** 906 Bloomerang CRM helps nonprofits raise more by turning donor data into deeper relationships. With a 360º view of every supporter, you can personalize outreach, boost retention, and unlock greater generosity—all in one intuitive, mission-driven platform. Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs Bloomerang CRM](https://www.g2.com/compare/bloomerang-crm-vs-harness-giving-harness) **Compare Bloomerang CRM with other alternatives:** - [Bloomerang CRM vs DonorPerfect](https://www.g2.com/compare/bloomerang-crm-vs-donorperfect) - [Bloomerang CRM vs Donorbox](https://www.g2.com/compare/bloomerang-crm-vs-donorbox) - [Bloomerang CRM vs Bonterra OneCause](https://www.g2.com/compare/bloomerang-crm-vs-bonterra-onecause) - [Bloomerang CRM vs Bonterra Network for Good](https://www.g2.com/compare/bloomerang-crm-vs-bonterra-network-for-good) - [Bloomerang CRM vs Givebutter](https://www.g2.com/compare/bloomerang-crm-vs-givebutter) - [Bloomerang CRM vs Zeffy](https://www.g2.com/compare/bloomerang-crm-vs-zeffy) - [Bloomerang CRM vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-bloomerang-crm) - [Bloomerang CRM vs Snap! Raise](https://www.g2.com/compare/bloomerang-crm-vs-snap-raise) - [Bloomerang CRM vs iWave](https://www.g2.com/compare/bloomerang-crm-vs-iwave) ### 2. [DonorPerfect](https://www.g2.com/products/donorperfect/reviews) By DonorPerfect **Average Rating:** 4.4/5 **Total Reviews:** 565 DonorPerfect is a donor management and fundraising system that allows nonprofit organizations track stewards, record gifts, and maintain contacts through a web-based user interface. Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs DonorPerfect](https://www.g2.com/compare/donorperfect-vs-harness-giving-harness) **Compare DonorPerfect with other alternatives:** - [DonorPerfect vs Bloomerang CRM](https://www.g2.com/compare/bloomerang-crm-vs-donorperfect) - [DonorPerfect vs Donorbox](https://www.g2.com/compare/donorperfect-vs-donorbox) - [DonorPerfect vs Bonterra OneCause](https://www.g2.com/compare/bonterra-onecause-vs-donorperfect) - [DonorPerfect vs Bonterra Network for Good](https://www.g2.com/compare/bonterra-network-for-good-vs-donorperfect) - [DonorPerfect vs Givebutter](https://www.g2.com/compare/donorperfect-vs-givebutter) - [DonorPerfect vs Zeffy](https://www.g2.com/compare/donorperfect-vs-zeffy) - [DonorPerfect vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-donorperfect) - [DonorPerfect vs Snap! Raise](https://www.g2.com/compare/donorperfect-vs-snap-raise) - [DonorPerfect vs iWave](https://www.g2.com/compare/donorperfect-vs-iwave) ### 3. [Donorbox](https://www.g2.com/products/donorbox/reviews) By Donorbox **Average Rating:** 4.6/5 **Total Reviews:** 1,498 Donorbox is a powerful fundraising software that is super simple to setup and attracts more recurring donors. Start fundraising with a fast, optimized donation payment system in 15 mins. Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs Donorbox](https://www.g2.com/compare/donorbox-vs-harness-giving-harness) **Compare Donorbox with other alternatives:** - [Donorbox vs Bloomerang CRM](https://www.g2.com/compare/bloomerang-crm-vs-donorbox) - [Donorbox vs DonorPerfect](https://www.g2.com/compare/donorperfect-vs-donorbox) - [Donorbox vs Bonterra OneCause](https://www.g2.com/compare/bonterra-onecause-vs-donorbox) - [Donorbox vs Bonterra Network for Good](https://www.g2.com/compare/bonterra-network-for-good-vs-donorbox) - [Donorbox vs Givebutter](https://www.g2.com/compare/donorbox-vs-givebutter) - [Donorbox vs Zeffy](https://www.g2.com/compare/donorbox-vs-zeffy) - [Donorbox vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-donorbox) - [Donorbox vs Snap! Raise](https://www.g2.com/compare/donorbox-vs-snap-raise) - [Donorbox vs iWave](https://www.g2.com/compare/donorbox-vs-iwave) ### 4. [Bonterra OneCause](https://www.g2.com/products/bonterra-onecause/reviews) By Bonterra **Average Rating:** 4.7/5 **Total Reviews:** 511 Raise more and reach more donors with OneCause fundraising software. Day in and day out, we put your cause at the center of everything we do. With our easy-to-use fundraising solutions and experience gleaned from 90,000+ fundraisers, we allow our customers to focus on what truly matters: advancing their organization’s mission. Located in the technology hub of Indianapolis, OneCause has been recognized on the Inc. 500 list of Fastest Growing Companies and has received a Techpoint MIRA award for Mobile Technology Excellence & Innovation. Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs Bonterra OneCause](https://www.g2.com/compare/bonterra-onecause-vs-harness-giving-harness) **Compare Bonterra OneCause with other alternatives:** - [Bonterra OneCause vs Bloomerang CRM](https://www.g2.com/compare/bloomerang-crm-vs-bonterra-onecause) - [Bonterra OneCause vs DonorPerfect](https://www.g2.com/compare/bonterra-onecause-vs-donorperfect) - [Bonterra OneCause vs Donorbox](https://www.g2.com/compare/bonterra-onecause-vs-donorbox) - [Bonterra OneCause vs Bonterra Network for Good](https://www.g2.com/compare/bonterra-network-for-good-vs-bonterra-onecause) - [Bonterra OneCause vs Givebutter](https://www.g2.com/compare/bonterra-onecause-vs-givebutter) - [Bonterra OneCause vs Zeffy](https://www.g2.com/compare/bonterra-onecause-vs-zeffy) - [Bonterra OneCause vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-bonterra-onecause) - [Bonterra OneCause vs Snap! Raise](https://www.g2.com/compare/bonterra-onecause-vs-snap-raise) - [Bonterra OneCause vs iWave](https://www.g2.com/compare/bonterra-onecause-vs-iwave) ### 5. [Bonterra Network for Good](https://www.g2.com/products/bonterra-network-for-good/reviews) By Bonterra **Average Rating:** 4.6/5 **Total Reviews:** 417 Refreshingly easy donor management software that fully integrates with best-in class fundraising pages, multi-channel communications, events and auctions - all supported with personal fundraising coaches. Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs Bonterra Network for Good](https://www.g2.com/compare/bonterra-network-for-good-vs-harness-giving-harness) **Compare Bonterra Network for Good with other alternatives:** - [Bonterra Network for Good vs Bloomerang CRM](https://www.g2.com/compare/bloomerang-crm-vs-bonterra-network-for-good) - [Bonterra Network for Good vs DonorPerfect](https://www.g2.com/compare/bonterra-network-for-good-vs-donorperfect) - [Bonterra Network for Good vs Donorbox](https://www.g2.com/compare/bonterra-network-for-good-vs-donorbox) - [Bonterra Network for Good vs Bonterra OneCause](https://www.g2.com/compare/bonterra-network-for-good-vs-bonterra-onecause) - [Bonterra Network for Good vs Givebutter](https://www.g2.com/compare/bonterra-network-for-good-vs-givebutter) - [Bonterra Network for Good vs Zeffy](https://www.g2.com/compare/bonterra-network-for-good-vs-zeffy) - [Bonterra Network for Good vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-bonterra-network-for-good) - [Bonterra Network for Good vs Snap! Raise](https://www.g2.com/compare/bonterra-network-for-good-vs-snap-raise) - [Bonterra Network for Good vs iWave](https://www.g2.com/compare/bonterra-network-for-good-vs-iwave) ### 6. [Givebutter](https://www.g2.com/products/givebutter/reviews) By Givebutter **Average Rating:** 4.7/5 **Total Reviews:** 2,160 Givebutter is the easiest-to-use, all-in-one fundraising and CRM platform for nonprofits. It empowers millions of changemakers to raise more, pay less, and give better. Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs Givebutter](https://www.g2.com/compare/givebutter-vs-harness-giving-harness) **Compare Givebutter with other alternatives:** - [Givebutter vs Bloomerang CRM](https://www.g2.com/compare/bloomerang-crm-vs-givebutter) - [Givebutter vs DonorPerfect](https://www.g2.com/compare/donorperfect-vs-givebutter) - [Givebutter vs Donorbox](https://www.g2.com/compare/donorbox-vs-givebutter) - [Givebutter vs Bonterra OneCause](https://www.g2.com/compare/bonterra-onecause-vs-givebutter) - [Givebutter vs Bonterra Network for Good](https://www.g2.com/compare/bonterra-network-for-good-vs-givebutter) - [Givebutter vs Zeffy](https://www.g2.com/compare/givebutter-vs-zeffy) - [Givebutter vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-givebutter) - [Givebutter vs Snap! Raise](https://www.g2.com/compare/givebutter-vs-snap-raise) - [Givebutter vs iWave](https://www.g2.com/compare/givebutter-vs-iwave) ### 7. [Zeffy](https://www.g2.com/products/zeffy/reviews) By Zeffy **Average Rating:** 4.9/5 **Total Reviews:** 1,040 Zeffy (formerly Simplyk) is the only 100% free fundraising platform for nonprofits. Trusted by over 10,000 nonprofit organizations across North America, Zeffy is the all-in-one free fundraising solution. Zeffy charges zero fees to nonprofits to fundraise on their platform - meaning if a nonprofit raises $1,000 they will actually get $1,000. No hidden fees, no platform fees, no transaction or credit card fees. Zero fees, period. Online donations. Event ticketing. Peer-to-peer fundraising. Memberships. Donor management, Raffles & lotteries and more! Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs Zeffy](https://www.g2.com/compare/harness-giving-harness-vs-zeffy) **Compare Zeffy with other alternatives:** - [Zeffy vs Bloomerang CRM](https://www.g2.com/compare/bloomerang-crm-vs-zeffy) - [Zeffy vs DonorPerfect](https://www.g2.com/compare/donorperfect-vs-zeffy) - [Zeffy vs Donorbox](https://www.g2.com/compare/donorbox-vs-zeffy) - [Zeffy vs Bonterra OneCause](https://www.g2.com/compare/bonterra-onecause-vs-zeffy) - [Zeffy vs Bonterra Network for Good](https://www.g2.com/compare/bonterra-network-for-good-vs-zeffy) - [Zeffy vs Givebutter](https://www.g2.com/compare/givebutter-vs-zeffy) - [Zeffy vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-zeffy) - [Zeffy vs Snap! Raise](https://www.g2.com/compare/snap-raise-vs-zeffy) - [Zeffy vs iWave](https://www.g2.com/compare/zeffy-vs-iwave) ### 8. [Blackbaud Raiser's Edge NXT](https://www.g2.com/products/blackbaud-raiser-s-edge-nxt/reviews) By Blackbaud **Average Rating:** 3.9/5 **Total Reviews:** 622 Smart, scalable, and predictive, Raiser’s Edge NXT is ready to help you grow your constituent base and expand your revenue streams, so you can increase your impact like never before. Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-harness-giving-harness) **Compare Blackbaud Raiser's Edge NXT with other alternatives:** - [Blackbaud Raiser's Edge NXT vs Bloomerang CRM](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-bloomerang-crm) - [Blackbaud Raiser's Edge NXT vs DonorPerfect](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-donorperfect) - [Blackbaud Raiser's Edge NXT vs Donorbox](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-donorbox) - [Blackbaud Raiser's Edge NXT vs Bonterra OneCause](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-bonterra-onecause) - [Blackbaud Raiser's Edge NXT vs Bonterra Network for Good](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-bonterra-network-for-good) - [Blackbaud Raiser's Edge NXT vs Givebutter](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-givebutter) - [Blackbaud Raiser's Edge NXT vs Zeffy](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-zeffy) - [Blackbaud Raiser's Edge NXT vs Snap! Raise](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-snap-raise) - [Blackbaud Raiser's Edge NXT vs iWave](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-iwave) ### 9. [Snap! Raise](https://www.g2.com/products/snap-raise/reviews) By Snap! Mobile **Average Rating:** 4.7/5 **Total Reviews:** 502 A group fundraising platform designed to support educational program leaders in their goal to positively impact the lives of the students they serve. Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs Snap! Raise](https://www.g2.com/compare/harness-giving-harness-vs-snap-raise) **Compare Snap! Raise with other alternatives:** - [Snap! Raise vs Bloomerang CRM](https://www.g2.com/compare/bloomerang-crm-vs-snap-raise) - [Snap! Raise vs DonorPerfect](https://www.g2.com/compare/donorperfect-vs-snap-raise) - [Snap! Raise vs Donorbox](https://www.g2.com/compare/donorbox-vs-snap-raise) - [Snap! Raise vs Bonterra OneCause](https://www.g2.com/compare/bonterra-onecause-vs-snap-raise) - [Snap! Raise vs Bonterra Network for Good](https://www.g2.com/compare/bonterra-network-for-good-vs-snap-raise) - [Snap! Raise vs Givebutter](https://www.g2.com/compare/givebutter-vs-snap-raise) - [Snap! Raise vs Zeffy](https://www.g2.com/compare/snap-raise-vs-zeffy) - [Snap! Raise vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-snap-raise) - [Snap! Raise vs iWave](https://www.g2.com/compare/snap-raise-vs-iwave) ### 10. [iWave](https://www.g2.com/products/iwave/reviews) By Kindsight **Average Rating:** 4.6/5 **Total Reviews:** 492 iWave is the industry’s leading donor intelligence platform, giving nonprofits a complete 360° view of prospects and donors. With unmatched wealth, philanthropic, biographic and charitable giving data, iWave turns information into actionable fundraising insight—helping teams prioritize prospects, save time, and drive confident, data-backed giving strategies. Categories in common with Harness: [Fundraising](https://www.g2.com/categories/fundraising) **Compare:** [Harness vs iWave](https://www.g2.com/compare/harness-giving-harness-vs-iwave) **Compare iWave with other alternatives:** - [iWave vs Bloomerang CRM](https://www.g2.com/compare/bloomerang-crm-vs-iwave) - [iWave vs DonorPerfect](https://www.g2.com/compare/donorperfect-vs-iwave) - [iWave vs Donorbox](https://www.g2.com/compare/donorbox-vs-iwave) - [iWave vs Bonterra OneCause](https://www.g2.com/compare/bonterra-onecause-vs-iwave) - [iWave vs Bonterra Network for Good](https://www.g2.com/compare/bonterra-network-for-good-vs-iwave) - [iWave vs Givebutter](https://www.g2.com/compare/givebutter-vs-iwave) - [iWave vs Zeffy](https://www.g2.com/compare/zeffy-vs-iwave) - [iWave vs Blackbaud Raiser's Edge NXT](https://www.g2.com/compare/blackbaud-raiser-s-edge-nxt-vs-iwave) - [iWave vs Snap! 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