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SPECIFICTION
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OneCause

onecause.com

From $249.58/mo Web
Visit onecause.com
Spec score 7.2 #36 of 48 in Nonprofit Fundraising Software

What it is

OneCause is paid web software for event and online fundraising by cause-driven organizations. It supports in-person, virtual and hybrid events, online campaigns, auctions, donations and peer-to-peer fundraising. Event tools include ticketing, table management, sponsorship sales, check-in, auctions, raffles and donation scoreboards. Online Fundraising provides donation forms, recurring giving, giving sites, personal fundraising pages, SMS messaging and reporting. Listed payment options include Apple Pay, Google Pay, Venmo, PayPal, ACH and donor-advised funds. Peer-to-peer plans list Mailchimp, Salesforce and Luminate integrations in Professional and Enterprise, but not Essentials. API support is included in the Nationals event package and excluded from Professional and Enterprise. OneCause says it follows PCI data-security standards, uses AES-256 encryption for stored sensitive personal information and TLS 1.2 or above for pages capturing sensitive card data. Support includes weekday phone, chat and email assistance, a knowledge base, tutorials and FAQs, plus customer success managers and event services. There is no free plan. Pay-As-You-Go starts at $200, paid once with a capped 5% pay-later fee on funds raised. Professional Auction & Event costs $2,995 a year.

Spec sheet

Product
OneCause offers event and online fundraising software for cause-driven organizations.Read 7 Oct 2026 · onecause.com
Audience
OneCause says it serves nonprofits from small grassroots organizations to large multi-affiliate institutions.Read 7 Oct 2026 · onecause.com
Integrations
Peer-to-peer plans list Mailchimp, Salesforce, and Luminate integrations in Professional and Enterprise, but not Essentials.Read 7 Oct 2026 · onecause.com
Security
OneCause says it follows PCI data-security standards and uses AES-256 encryption for stored sensitive personal information and TLS 1.2 or above for pages capturing sensitive card data.Read 7 Oct 2026 · onecause.com
Support
OneCause lists live phone, chat, and email support Monday through Friday, plus a knowledge base, tutorials, and FAQs.Read 7 Oct 2026 · onecause.com
Headquarters
Indianapolis, Indiana, United StatesRead 28 Sep 2026 · onecause.com
Founded
2008Read 28 Sep 2026 · onecause.com
Company
OneCause says it was founded in 2008 and has its headquarters in Indianapolis.Read 7 Oct 2026 · onecause.com
API limit
API support is included in the Nationals event package and not included in Professional or Enterprise.Read 7 Oct 2026 · onecause.com
Event features
Event features include ticketing, table management, sponsorship sales, check-in, auctions, raffles, and donation scoreboards.Read 7 Oct 2026 · onecause.com
Fundraising
The platform supports in-person, virtual, and hybrid events, online campaigns, auctions, donations, and peer-to-peer fundraising.Read 7 Oct 2026 · onecause.com
Online giving
Online Fundraising includes donation forms, recurring giving, giving sites, personal fundraising pages, SMS messaging, and reporting.Read 7 Oct 2026 · onecause.com
Parent
The OneCause homepage says the company has joined forces with Bonterra.Read 7 Oct 2026 · onecause.com
Payment methods
Online Fundraising lists Apple Pay, Google Pay, Venmo, PayPal, ACH, and donor-advised funds as supported payment options.Read 7 Oct 2026 · onecause.com
Support services
OneCause describes customer success managers, fundraising webinars, professional services, and onsite or virtual event teams.Read 7 Oct 2026 · onecause.com

Plans and prices

Pay-As-You-Go $200, paid once Starting at $200; 5% pay-later fee on funds raised, capped. Fee cap; contact OneCause for pricing details Read 7 Oct 2026 · onecause.com
Professional Auction & Event $2,995 a year $2,995 annual subscription Flat annual subscription; includes event fundraising features Read 7 Oct 2026 · onecause.com

Every OneCause plan and price →

Strong points and limits

Strong points

  • Supports in-person, virtual and hybrid events
  • Recurring giving and personal fundraising pages
  • Multiple listed online payment options
  • PCI-aligned security practices
  • Weekday phone, chat and email support

Limits

  • No free plan
  • Payment processing is separate
  • API support varies by event package
  • Pay-As-You-Go includes a capped 5% pay-later fee

Who it suits

It suits nonprofits ranging from grassroots organizations to large multi-affiliate institutions. It is designed for teams running events, online giving campaigns or peer-to-peer fundraising.

Verdict

OneCause combines event management, online donations and peer-to-peer fundraising on the web. Its package-specific integrations and API availability, separate payment processing and listed fees should be checked against each fundraising program.

Where Specifiction places it

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