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Nonprofit Software with API (2026) - Page 6

Last updated: April 2026

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208 software options

VolunteerHub logo

Volunteer recruitment and management platform

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VolunteerHub is a secure volunteer management software that streamlines volunteer recruitment, scheduling, hour tracking, fundraising, liability waivers, rewards and recognition, and reporting. VolunteerHub integrates with leading CRM and nonprofit platforms.

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Big E-Z Accounting for Google Sheets logo

Manage finances, stay organized & collaborate with your team

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The Big E-Z Accounting for Google Sheets Add-on offers expense tracking, invoicing, clear & concise reports, cash flow management & collaboration.

Big E-Z saves you time & money over other programs on the market.

Try it Free for 14 days! Free 3-day custom setup with purchase. www.bigez.com

Read more about Big E-Z Accounting for Google Sheets

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CommunityForce Scholarship Management Solution logo

Scholarship management software

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CommunityForce is an AI-enabled, all-in-one scholarship management platform that empowers nonprofits to transform lives through educational giving. We streamline the entire scholarship lifecycle—from application review, matching to award disbursement and impact tracking.

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Claromentis logo

Give your teams a digital workplace to call home.

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Claromentis is an intuitive and interactive business platform that combines intranet apps with productivity tools such as e-forms & workflows, e-learning, and project management, providing your teams with a digital workplace to call home.

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Findjoo logo

Membership management for nonprofits, associations & gyms

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Findjoo is a member & customer management solution for nonprofits, associations & gyms, with the aim of helping businesses engage customers and improve loyalty

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Argenta logo

Cloud-based management solution for non-profit organizations

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Argenta Software is a cloud-based solution designed to help small to midsize non-profit organizations automate operations & accept online payments. The platform includes a customer relationship management (CRM) system, which enables managers to manage donors, grant applicants, volunteers & more.

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SureImpact logo

Case management, impact management, and reporting

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SureImpact is a case management, impact management, and reporting solution that is specifically designed for social-good providers. SureImpact provides the data collection and impact reporting infrastructure that connects nonprofits, government organizations, funders, and other collaborators.

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Agilon One Donor CRM logo

Customer relationship management & fundraising solution

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Agilon One Donor CRM is a cloud-based donor relationship management and fundraising solution which assists nonprofits in managing their campaigns and donor relationships. Its key features include donor management, prospect search, email marketing, membership management, and business intelligence.

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Bonterra DonorDrive logo

Fundraising campaign management solution for nonprofits

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DonorDrive is a cloud-based fundraising platform designed to help non-profit organizations create, launch and manage donation campaigns and events. The platform includes a motivation engine, which enables administrators to communicate with potential donors via text messages, tweets and emails.

Read more about Bonterra DonorDrive

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SmartSimple Cloud logo

Flexible, all-in-one platform for the modern grantmaker

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SmartSimple Cloud streamlines grants management, research grants management, government funding & CSR workflows with powerful automation & data tools in a secure & flexible platform.

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Shaparency logo

Board management for small to medium organisations

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A self-servce, secure, cost effective and and no contract board management platform for small to medium businesses.

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Panorama logo

Powering auctions, charity events, and online fundraisers.

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FrontStream’s fundraising software has helped 20,000 nonprofits and socially-responsible corporations raise and process more funds.

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AMO logo

Centralized membership management and content creation tools

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AMO is a centralized membership management system for SMBs, associations and non-profits, offering an all-in-one solution with website creation and reporting

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Congress Plus Advocacy logo

Cloud-based advocacy solution for connecting with lawmakers

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Customizable political advocacy software that offers state/federal legislation tracking, social campaigns and messaging to legislators.

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CharityEngine logo

Donor management & fundraising software for Nonprofits

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CharityEngine unified Nonprofit CRM is designed to grow and scale Nonprofits of all sizes. Our best-in-breed technology, integrations feature; Online donation, peer-to-peer, email marketing, direct mail, events, memberships, grants, major gifts, user center, billing, payment processing & more!

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Mobilize logo

We help organizations manage events and recruit volunteers.

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Engage more volunteers to achieve your mission. Mobilize drives action from volunteers, advocates, and supporters at scale. Trusted by leading nonprofits like No Vet Alone, Meals on Wheels (Southern OH and Northern KY), Feeding Texas, When We All Vote, Mission Graduates, and more.

Read more about Mobilize

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Grants Management logo

Grants management software for administrators & applicants

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CommunityForce is an all-in-one, cloud-based grant management software which enables organizations of any size to manage grant applications, funding and awards

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iDonate logo

All-in-one digital giving solution for nonprofits.

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iDonate is a cloud-based digital fundraising solution that helps nonprofit organizations of all sizes manage peer-to-peer fundraising, virtual and in-person events, campaigns, noncash giving, and donor communication. The platform also enables users to accept recurring donations via text-to-give.

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VolunteerMark logo

Cloud-based volunteer management software for nonprofits

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VolunteerMark is a cloud-based volunteer recruitment, program management, communication, scheduling, and reporting software for non-profit organizations

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Exponent Case Management logo

Information systems for social change.

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Exponent Case Management is a cloud-based case management solution for mid-to-large nonprofits that assists program managers and agency leaders with intake assessment, service tracking, records management, outcome reporting, referral tracking, compliance and incident tracking.

Read more about Exponent Case Management

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CiviCRM logo

Open source CRM for nonprofit and civic sector

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CiviCRM is a comprehensive and powerful open source software CRM dedicated to maximizing your impact. Organize and managing your contacts, donations, memberships and campaigns all in one place.

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NationBuilder logo

Software designed for politics, advocacy, and nonprofits

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NationBuilder is campaign management software for political, advocacy, and nonprofit organizations to help mobilize volunteers, raise funds and engage with supporters.

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Instil logo

Unlocking nonprofit potential to change the world

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Instil’s purpose-built platform holistically manages donors, members, volunteers, advocates, and beneficiaries to foster nonprofit connections with communities.

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Auxilia logo

Cloud-based donation and donor management platform

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Auxilia is a cloud-based donor management platform designed to help non-profit organizations streamline operations, and donor communication, as well as achieve fundraising goals.

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Yapla logo

All-in-one payment and management platform for NPOs.

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Yapla allows businesses to manage member data, create events and start accepting donations and payments in 5 minutes. Designed by and for associations, Yapla is an all-in-one payment and management platform that gives you the time to accomplish your mission.

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