NationBuilder

NationBuilder is ranked #8 of 32 in nonprofit CRM software on The Geeks Club. It runs on API, Web. There is no free plan. A free trial is offered. Paid plans start at $34/mo.

NationBuilder plans and pricing

All plans

Starter $34/mo Monthly Billing 500–5K contacts · 20,000 email cap · texting add-on nationbuilder.com · 2 Oct 2026

Pro $160/mo Monthly Billing 500–10K contacts · 100,000 email cap · SMS/MMS add-on nationbuilder.com · 2 Oct 2026

Enterprise Not published Custom Custom database capacity · unlimited email sends · dedicated support nationbuilder.com · 2 Oct 2026

Compared on nonprofit CRM software

Free plan: No
Constituent limit: 5,000 contacts
Donor management: Yes
Membership management: Yes
Campaign management: Yes
Email marketing: Yes

Best NationBuilder alternatives

See all 12

7.4 Salesforce Nonprofit Cloud Free plan

7.2 Keela $164/mo

7.1 Raklet Free plan

7.0 Funraise Free plan

6.8 Trail Blazer Free trial $50/mo

6.7 infoodle Free trial $75/mo

NationBuilder

All-in-one organizing software: NationBuilder combines a people database, website builder, communications, fundraising, and advocacy tools.
Audience: The company serves nonprofits, advocacy organizations, political campaigns, and other community leaders.
Database and outreach: The platform includes supporter profiles, targeting and segmentation, email communications, and contact logging.
Fundraising: Fundraising features include recurring donations, donation pages, fundraiser tracking, and donation analytics.
Advocacy: ActionButton supports quizzes, polls, petitions, signups, and voter registration checks in the United States.
Campaign field tools: The Pro plan includes address geocoding, turf cutting, walk and call sheets, and autodistricting.
Integrations: NationBuilder provides an Apps & Integrations directory with filters for markets served, use case, and political affiliation served.
Developer access: The Enterprise plan includes access to a developer API and single sign-on.
Trial terms: The 14-day trial covers Starter or Pro, excludes sending email blasts, and rolls into the selected monthly or annual subscription unless changed.
Support: Enterprise includes a dedicated account manager and tailored onboarding, and the company offers professional services and training.
Capacity limits: Starter and Pro list contact capacities up to 5,000 and 10,000 respectively, and additional costs apply when contacts exceed a plan's maximum capacity.
Texting availability: NationBuilder says text messaging is available only in the continental United States and Canada.
Company history: NationBuilder says it was founded in 2011 and has served more than 100,000 customers in over 110 countries.
Founded: 2011
Price from: $34/mo

Visit site Alternatives

Where it ranks on The Geeks Club

Best Nonprofit CRM Software in 2026#8 of 32
Best Nonprofit Marketing Software in 2026#9 of 25

Is NationBuilder yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote NationBuilder

Sources

nationbuilder.com· checked 2 Oct 2026
nationbuilder.com/pricing· checked 2 Oct 2026
nationbuilder.com/apps_and_integrations· checked 2 Oct 2026
nationbuilder.com/about· checked 2 Oct 2026