Top Free Admission-Based Nonprofit Software

How Many Admission-Based Nonprofit Software Products Does G2 Track?

Total Products under this Category: 54

Category Stats (Sep 2026)

  • Average Rating: 4.3/5 (↓0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: ACME (+0.51%) - Among all products in this category, ACME recorded the largest rating increase compared to last month

Last updated: September 26, 2026

How Does G2 Rank Admission-Based Nonprofit Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 3,300+ Authentic Reviews
  • 54+ 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.

G2 Grid® for Admission-Based Nonprofit Software

G2 Grid® for Admission-Based Nonprofit Software plotting products by satisfaction and market presence

Highlighted products: Donorbox, Tessitura, Neon CRM, Access Gamma, ACME, Veevart, AudienceView Professional, and ThunderTix.

Underlying data: [Grid® JSON](https://www.g2.com/categories/admission-based-nonprofit/grids.json?focus%5B%5D=donorbox&focus%5B%5D=tessitura&focus%5B%5D=neon-one-llc-neon-crm&focus%5B%5D=access-gamma&focus%5B%5D=acme-technologies-acme&focus%5B%5D=veevart&focus%5B%5D=audienceview-professional&focus%5B%5D=thundertix)

Donorbox

Donorbox is an all-in-one fundraising platform designed to help nonprofits overcome key challenges like donor drop-off, limited resources, and the need for sustainable growth. With fast, easy-to-use donation forms, an AI-powered CRM, and seamless in-person giving options like Donorbox Live™ Kiosk, we empower organizations to maximize donations, build lasting donor relationships, and streamline their fundraising efforts – online and on-location. Join 100K+ nonprofits who trust Donorbox to grow their impact and sustain their mission.

Average Rating: 4.6/5.0

Total Reviews: 1,528

How Do G2 Users Rate Donorbox?

  • Has the product been a good partner in doing business?: 9.1/10 (Category avg: 8.8/10)
  • Quality of Support: 9.0/10 (Category avg: 8.6/10)
  • Ease of Use: 9.1/10 (Category avg: 8.4/10)
  • Ease of Admin: 9.1/10 (Category avg: 8.3/10)

Who Is the Company Behind Donorbox?

  • Seller: Donorbox
  • Company Website:
  • Year Founded: 2014
  • HQ Location: Arlington County, Virginia
  • Twitter: @Donorbox
    6,037 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    155 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Executive Director, Director
  • Top Industries: Non-Profit Organization Management, Religious Institutions
  • Company Size: 86% Small, 3% Medium

What Do G2 Reviewers Say About Donorbox?

AI-generated summary from verified user reviews

Pros
  • Users enjoy the ease of use of Donorbox, making online donations and setup quick and simple.
  • Users love the easy setup of Donorbox, allowing for quick and efficient fundraising campaign creation.
  • Users highlight the setup ease of Donorbox, enabling quick integration and efficient fundraising in minutes.
  • Users appreciate the easy setup and cost-effectiveness of Donorbox, making it ideal for volunteer-run organizations.
  • Users appreciate the low fees and quick setup of Donorbox, which simplifies fundraising and facilitates effective campaigns.
Cons
  • Users are frustrated with high fees that reduce the donations received by their nonprofits significantly.
  • Users express concern over transaction fees that reduce the impact of their donations, especially for smaller amounts.
  • Users feel that the pricing issues for integrations and premium features may be excessive for small-scale fundraisers.
  • Users express frustration with payment issues, citing fees and the need for multiple accounts for processing donations.
  • Users feel that the limited customization options hinder their ability to tailor Donorbox to their needs effectively.

What Are Recent G2 Reviews of Donorbox?

What Are G2 Users Discussing About Donorbox?

ThunderTix

ThunderTix is a cloud-based ticketing, box office, and venue management platform built for theaters, performing arts organizations, live music venues, schools, museums, attractions, and other live event organizations. Designed for both general admission and reserved seating events, ThunderTix helps teams manage ticket sales, season subscriptions, flex passes, memberships, donations, merchandise, concessions, volunteers, patron relationships, reporting, and event marketing from one centralized system. Unlike ticketing platforms that take a percentage of every sale, ThunderTix offers predictable subscription-based pricing and gives organizations more control over their revenue, patron data, fee structure, and buyer experience. Venues can sell tickets online, in person, or by phone while managing multiple events, spaces, ticket types, access levels, discounts, and seating configurations from a single administrative dashboard. ThunderTix supports a wide range of event formats, including single performances, recurring events, timed entry, seasonal programming, classes, camps, tours, concerts, fundraisers, and multi-venue operations. Organizations can create branded public event pages, customize checkout messaging, offer promo codes, collect survey responses, manage automated waitlists, and allow customers to complete purchases without requiring them to create an account. For reserved seating venues, ThunderTix includes interactive seating charts, season subscription tools, seat holds, accessible seating options, and flexible seat management for box office teams. For general admission events, venues can manage capacity by date, ticket type, or performance, making the platform equally useful for small theaters, museums, guided tours, school productions, and larger performing arts centers. Beyond ticketing, ThunderTix includes integrated patron CRM tools that help organizations track purchase history, donations, memberships, gift cards, communication history, and customer records. Built-in email tools support event reminders, post-event follow-up, and patron engagement, while reporting tools help teams understand sales trends, revenue, attendance, donor activity, and operational performance. ThunderTix also includes tools for front-of-house and operational teams, including barcode scanning, mobile ticketing, volunteer scheduling and time tracking, merchandise and concessions sales, inventory tracking, and gift card management. These features help organizations reduce reliance on disconnected third-party systems while giving box office, marketing, development, and front-of-house teams access to shared patron and event data. ThunderTix continues to expand its platform with AI-powered tools, including AI-assisted event description generation, AI social marketing support, and an MCP connector that allows organizations to use natural language queries with their ThunderTix data. These capabilities help venues work more efficiently, surface insights faster, and connect ticketing operations to emerging AI-assisted workflows. Public-facing event pages are automatically translated into Spanish for users whose browsers are set to that language. The administrator interface is currently available in English. ThunderTix is especially well-suited for organizations that want a full-featured ticketing system without giving up control of their pricing, patron relationships, or customer experience. With flexible event management tools, integrated CRM and operational features, modern AI-enabled capabilities, and hands-on support, ThunderTix helps live event organizations manage the full event lifecycle from setup and sales to check-in, reporting, and long-term patron engagement.

Average Rating: 4.6/5.0

Total Reviews: 48

How Do G2 Users Rate ThunderTix?

  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 8.8/10)
  • Quality of Support: 9.4/10 (Category avg: 8.6/10)
  • Ease of Use: 9.1/10 (Category avg: 8.4/10)
  • Ease of Admin: 8.9/10 (Category avg: 8.3/10)

Who Is the Company Behind ThunderTix?

  • Seller: ThunderTix
  • Company Website:
  • Year Founded: 2004
  • HQ Location: Austin, TX
  • Twitter: @ThunderTix
    466 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    12 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Entertainment, Performing Arts
  • Company Size: 83% Small, 13% Medium

What Do G2 Reviewers Say About ThunderTix?

AI-generated summary from verified user reviews

Pros
  • Users love the ease of use with ThunderTix, enjoying seamless organization and responsive customer support.
  • Users commend the extremely helpful customer support of ThunderTix, making the experience enjoyable and community-driven.
  • Users praise ThunderTix for their lightning fast response time, ensuring seamless support and community engagement.
  • Users rave about ThunderTix's exceptional customer support, citing quick responses and personalized assistance throughout their experience.
  • Users praise ThunderTix for its efficiency, making event organization seamless and user-friendly for both organizers and buyers.
Cons
  • Users mention that ThunderTix is expensive, with additional setup charges making it less affordable overall.
  • Users find the high fees including setup charges to be a drawback compared to other services.
  • Users find the learning curve challenging, but the system becomes intuitive once understood.
  • Users find the learning difficulty a bit challenging initially, but it becomes intuitive over time.
  • Users desire more customization options for seating charts in ThunderTix to enhance their event management experience.

What Are Recent G2 Reviews of ThunderTix?

What Are G2 Users Discussing About ThunderTix?

Aplos

Aplos delivers robust accounting software for nonprofits, empowering organizations with financial certainty and complete clarity over their mission's resources. We provide the specialized tools necessary to manage restricted funds, grants, and complex financial data with precision and compliance. Aplos is a dedicated accounting solution engineered specifically for the unique financial demands of nonprofit organizations. We understand the complexities of managing restricted funds, grants, and diverse revenue streams while upholding transparency and regulatory compliance. Our platform provides precise tools for fund tracking, allowing your organization to clearly see how every dollar is allocated and utilized according to its intended purpose. Effortlessly generate comprehensive, auditor-ready financial reports that adhere to nonprofit accounting standards (like FASB and GAAP). Aplos offers intuitive budgeting capabilities to aid responsible financial planning, alongside automated allocation features that enhance data integrity and reduce manual effort. Gain real-time insights into your organization's financial health, supporting informed decision-making and ensuring unwavering accountability. With Aplos, your complex nonprofit accounting becomes clear, controlled, and compliant, allowing your mission to thrive with unwavering fiscal integrity. Key Features List: Fund Tracking & Management Restricted Fund Accounting Grant Tracking & Reporting Nonprofit Financial Reporting (FASB, GAAP) Budgeting & Financial Planning Chart of Accounts Management Automated Fund Allocations Audit Preparedness Features Accounts Payable Management Expense Tracking Bank Reconciliation Real-time Financial Dashboards

Average Rating: 4.7/5.0

Total Reviews: 98

How Do G2 Users Rate Aplos?

  • Has the product been a good partner in doing business?: 9.5/10 (Category avg: 8.8/10)
  • Quality of Support: 9.4/10 (Category avg: 8.6/10)
  • Ease of Use: 9.3/10 (Category avg: 8.4/10)
  • Ease of Admin: 9.3/10 (Category avg: 8.3/10)

Who Is the Company Behind Aplos?

  • Seller: Velora
  • Company Website:
  • Year Founded: 2009
  • HQ Location: Fresno, CA
  • LinkedIn® Page: www.linkedin.com
    66 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Executive Director
  • Top Industries: Non-Profit Organization Management, Religious Institutions
  • Company Size: 90% Small, 6% Medium

What Do G2 Reviewers Say About Aplos?

AI-generated summary from verified user reviews

Pros
  • Users value the ease of use of Aplos, finding it intuitive for nonprofit accounting without needing extensive knowledge.
  • Users commend Aplos for its thorough and swift customer support, effectively resolving issues and enhancing user experience.
  • Users highlight the easy setup process of Aplos, making onboarding and fund tracking a breeze.
  • Users value the ease of reporting in Aplos, facilitating organization and time-saving for efficient budget management.
  • Users value the user-friendly design and training resources of Aplos, enhancing financial management for churches.
Cons
  • Users find Aplos to be expensive, especially with high subscription costs and additional fees for extra modules.
  • Users encounter reporting limitations with Aplos, requiring extra steps to achieve desired results and manage expectations.
  • Users express frustration with poor customer support, citing high costs for assistance and unresolved payroll issues.
  • Users experience poor reporting from Aplos, facing frustrating inaccuracies and mismatches in requested financial reports.
  • Users express concerns about pricing issues, noting high subscription costs and additional fees for modules.

What Are Recent G2 Reviews of Aplos?

What Are G2 Users Discussing About Aplos?

WildApricot

WildApricot is an all-in-one membership management software designed to fit your organization's needs whether you're an association, non profit, club, or other type of membership-based organization. Serving over 15,000 organizations already, WildApricot offers the tools needed to run a successful organization. With WildApricot you can easily manage your contacts, create newsletters and send out emails, use their website builder to create your own site, process payments, register event attendees, and more. With a user friendly interface, you have the freedom to customize every aspect of your membership management system. If you need any assistance, the WildApricot support team and community of experts are ready to help guide you and share their best practices.

Average Rating: 3.8/5.0

Total Reviews: 44

How Do G2 Users Rate WildApricot?

  • Has the product been a good partner in doing business?: 8.1/10 (Category avg: 8.8/10)
  • Quality of Support: 7.3/10 (Category avg: 8.6/10)
  • Ease of Use: 7.3/10 (Category avg: 8.4/10)
  • Ease of Admin: 7.5/10 (Category avg: 8.3/10)

Who Is the Company Behind WildApricot?

  • Seller: Personify
  • Year Founded: 1996
  • HQ Location: Austin, TX
  • Twitter: @SmallWorldLabs
    760 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    230 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Non-Profit Organization Management
  • Company Size: 73% Small, 16% Medium

What Do G2 Reviewers Say About WildApricot?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the access ease of WildApricot, which effectively manages gated content and membership payments.
  • Users find WildApricot to be affordable, especially given its extensive features and management capabilities in one platform.
  • Users appreciate the all-in-one solution of WildApricot, finding website creation and member management highly convenient.
  • Users find WildApricot to be easy to use, benefiting from its intuitive setup and all-in-one management features.
  • Users admire the excellent event management features of WildApricot, appreciating its comprehensive and user-friendly interface.
Cons
  • Users feel the limited customization options of WildApricot hinder a modern and fresh user experience.
  • Users find the clunky interface of WildApricot outdated, making email design and contact management frustratingly difficult.
  • Users find the contact management tools outdated and lacking important features like segmentation and modern email design.
  • Users find the difficult customization of WildApricot limits the ability to create modern, appealing designs.
  • Users find the email functionality outdated, lacking modern design options and essential features like contact segmentation.

What Are Recent G2 Reviews of WildApricot?

What Are G2 Users Discussing About WildApricot?

Giveffect

Giveffect is the leading fundraising, events, online donations, offline gift tracking, volunteer management, donor management and constituent relationship management software for nonprofits - and more. Connected and automated.

Average Rating: 4.1/5.0

Total Reviews: 63

How Do G2 Users Rate Giveffect?

  • Has the product been a good partner in doing business?: 8.9/10 (Category avg: 8.8/10)
  • Quality of Support: 9.0/10 (Category avg: 8.6/10)
  • Ease of Use: 8.2/10 (Category avg: 8.4/10)
  • Ease of Admin: 8.1/10 (Category avg: 8.3/10)

Who Is the Company Behind Giveffect?

  • Seller: Giveffect
  • Year Founded: 2012
  • HQ Location: San Francisco, CA
  • Twitter: @Giveffect
    1,167 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    18 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Non-Profit Organization Management
  • Company Size: 83% Small, 17% Medium

What Do G2 Reviewers Say About Giveffect?

AI-generated summary from verified user reviews

Pros
  • Users love the amazing customer support of Giveffect, highlighting helpful features like online chat and responsive assistance.
  • Users value the all-in-one solution of Giveffect, finding it efficient and saving significant time with integrated features.
  • Users value the integrated and easy-to-navigate system of Giveffect, appreciating its efficiency and time-saving features.
  • Users appreciate the comprehensive capabilities of Giveffect, highlighting its affordability and effective customer support.
  • Users commend the helpfulness of staff at Giveffect, noting excellent support and fast response times from account managers.
Cons
  • Users are concerned about the high fees associated with Giveffect, prompting them to seek alternative solutions.
  • Users find Giveffect's limited features compared to previous platforms hinder efficiency and ease of use.
  • Users find CRM integration lacking compared to former platforms, leading to a less seamless experience despite some available features.
  • Users find data transfer issues challenging, particularly with missing features affecting their ability to manage campaigns effectively.
  • Users find clunky workarounds and limited domain customization with Giveffect's donation management features frustrating.

What Are Recent G2 Reviews of Giveffect?

What Are G2 Users Discussing About Giveffect?

Little Green Light

Little Green Light is a complete fundraising and donor management system designed to give nonprofits the confidence and ability to succeed. It can be customized to fit the needs of your nonprofit thanks to a wide array of software that can be integrated with the platform. Affordably priced, Little Green Light delivers power & flexibility to grow with the changing needs of nonprofits everywhere. Join our growing community of satisfied users.

Average Rating: 4.4/5.0

Total Reviews: 62

How Do G2 Users Rate Little Green Light?

  • Has the product been a good partner in doing business?: 8.7/10 (Category avg: 8.8/10)
  • Quality of Support: 8.7/10 (Category avg: 8.6/10)
  • Ease of Use: 8.3/10 (Category avg: 8.4/10)
  • Ease of Admin: 8.8/10 (Category avg: 8.3/10)

Who Is the Company Behind Little Green Light?

  • Seller: Little Green Light
  • Year Founded: 2007
  • HQ Location: Seattle, WA
  • Twitter: @littlegrnlight
    717 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    25 employees on LinkedIn®

Who Uses This Product?

  • Top Industries: Non-Profit Organization Management, Education Management
  • Company Size: 79% Small, 17% Medium

What Do G2 Reviewers Say About Little Green Light?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use of Little Green Light, benefiting from its seamless integration with other software.
  • Users appreciate the seamless integrations of Little Green Light, enhancing their overall experience with other software.
  • Users appreciate the intuitive interface of Little Green Light, making it easy to connect with other software platforms.
Cons
  • Users find a learning curve initially challenging, but the experience becomes easier once familiar with the system.

What Are Recent G2 Reviews of Little Green Light?

What Are G2 Users Discussing About Little Green Light?

4aGoodCause

4aGoodCause is the fundraising CRM that makes recurring, monthly giving a breeze for small nonprofits. Launch unlimited campaigns for one-time donations, monthly donations, event registration, membership, text-to-donate, crowdfunding, and peer-to-peer. Boost your revenue with our simple, mobile-friendly pages that your donors will love. Save time and money with our simple CRM and integrations to 6000+ third-party apps such as Salesforce, Quickbooks, Mailchimp and more. Partner with a company backed by 5-star customer service and 25+ years of experience.

Average Rating: 4.7/5.0

Total Reviews: 20

How Do G2 Users Rate 4aGoodCause?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 8.8/10)
  • Quality of Support: 9.8/10 (Category avg: 8.6/10)
  • Ease of Use: 9.3/10 (Category avg: 8.4/10)
  • Ease of Admin: 10.0/10 (Category avg: 8.3/10)

Who Is the Company Behind 4aGoodCause?

  • Seller: 4aGoodCause
  • Year Founded: 1998
  • HQ Location: Kennesaw, US
  • Twitter: @4aGC
    3,280 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

Who Uses This Product?

  • Who Uses This: Executive Director
  • Company Size: 86% Small, 14% Medium

What Do G2 Reviewers Say About 4aGoodCause?

AI-generated summary from verified user reviews

Pros
  • Users value the easy CRM integration of 4aGoodCause, enhancing donor management compared to other platforms.
  • Users love the customization options in 4aGoodCause, appreciating its simple interface and useful CRM integration.
  • Users value the integrated CRM in 4aGoodCause, appreciating the simplicity and efficiency in donor management.
  • Users appreciate the simple interface of 4aGoodCause, enhancing overall efficiency and donor management ease.
  • Users value the seamless CRM integration in 4aGoodCause, enhancing donor management effortlessly compared to other platforms.
Cons
  • Users find the cost prohibitive, especially for infrequent use, making it hard to justify the monthly fee.
  • Users find the high fees of 4aGoodCause prohibitive, especially for infrequent event planning and limited contacts.

What Are Recent G2 Reviews of 4aGoodCause?

Beacon

Easy to use, jargon free CRM for charities where your supporter data lives securely in the cloud. Flexible enough for anything. No developers required.

Average Rating: 4.7/5.0

Total Reviews: 10

How Do G2 Users Rate Beacon?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 8.8/10)
  • Quality of Support: 9.0/10 (Category avg: 8.6/10)
  • Ease of Use: 9.5/10 (Category avg: 8.4/10)
  • Ease of Admin: 9.4/10 (Category avg: 8.3/10)

Who Is the Company Behind Beacon?

  • Seller: Beacon
  • Year Founded: 2017
  • HQ Location: London, UK
  • LinkedIn® Page: www.linkedin.com
    52 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 40% Medium

What Do G2 Reviewers Say About Beacon?

AI-generated summary from verified user reviews

Pros
  • Users find Beacon's ease of use crucial for enhancing productivity and improving talent management processes.
  • Users value the reliable customer support of Beacon, facilitating easy communication and quick problem resolution.
  • Users appreciate the reliable and timely customer support of Beacon, ensuring easy communication and quick task resolution.
  • Users value the easy integrations of Beacon, enhancing their ability to connect with top talent effortlessly.
  • Users find event management with Beacon to be very easy, benefiting from accurate notifications for smooth coordination.
Cons
  • Users find the difficult customization of Beacon limiting, particularly for those needing highly tailored templates.
  • Users find Beacon's platform too extensive, leading to a daunting learning curve that complicates the onboarding process.
  • Users find Beacon's extensive features to be daunting for new users, suggesting a need for better onboarding processes.
  • Users find the limited customization options of Beacon frustrating, affecting their ability to create tailored experiences.
  • Users find the limited range of Beacons challenging, requiring multiple devices for larger setups at a high cost.

What Are Recent G2 Reviews of Beacon?

Eleo

The people behind Eleo believe that every nonprofit—no matter its size—should have access to affordable, comprehensive online donor management software Eleo is a full featured system allowing you to record and track all your information in one easy to use, online program. Eleo will help you cultivate stronger, more sustainable donor relationships, build long-term stewardship, and increase the return on your fundraising efforts. Like our software, our pricing is simple, straightforward, and set up to ensure nonprofits from small to large have easy access to all our fundraising program’s tools and services. To ensure you know how to use every feature offered to meet your nonprofit’s needs, we provide extensive support. We’re with you from day one with a combination of live, online, and behind-the-scenes support to get you started and to help you improve your donor data management—so your nonprofit can do even more good!

Average Rating: 4.6/5.0

Total Reviews: 15

How Do G2 Users Rate Eleo?

  • Has the product been a good partner in doing business?: 9.8/10 (Category avg: 8.8/10)
  • Quality of Support: 9.9/10 (Category avg: 8.6/10)
  • Ease of Use: 9.4/10 (Category avg: 8.4/10)
  • Ease of Admin: 9.8/10 (Category avg: 8.3/10)

Who Is the Company Behind Eleo?

Who Uses This Product?

  • Top Industries: Non-Profit Organization Management
  • Company Size: 87% Small, 7% Large

What Are Recent G2 Reviews of Eleo?

What Are G2 Users Discussing About Eleo?

memberplanet

memberplanet's full suite of membership management tools simplifies membership and day-to-day operations to keep your organization running smoothly. memberplanet's membership features empower you to drive engagement, making it simple to nurture and grow your member, donor, and volunteer base. Collect dues, automate membership renewals, manage events, provide a seamless experience with API integrations, and send instant communication via text and email.

Average Rating: 3.0/5.0

Total Reviews: 1

Who Is the Company Behind memberplanet?

  • Seller: memberplanet
  • Year Founded: 2011
  • HQ Location: Torrance, US
  • Twitter: @memberplanet
    1,203 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    16 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are G2 Users Discussing About memberplanet?

Emma Stein
ES
Researched and written by Emma Stein
Updated October 3, 2024