Trumba

Paid#72 of 181 in Event Management Software

Trumba: A capable calendar and registration platform with extra costs for seats and paid events. Ranked #72 of 181 in Event Management Software by our editors (4.7/10); pricing: 30-day trial; best for organizations publishing calendars and registrations.

4.7/10★★☆☆☆Editor score

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At a glance

• Editor score
  4.7 / 10
• Pricing
  30-day trial
• Best for
  Organizations publishing calendars and registrations
• Free plan
  No
• Paid from
  $30/seat/mo
• Founded
  2003 · Seattle, Washington, United States
• Facts checked
  22 Sep 2026

• Where it wins

  • Branded, embeddable calendars with role-based sharing
  • Forms, waitlists, payments, exports, APIs, and check-in
  • Supports public, internal, invitation-only, and paid registration

• Where it doesn't

  • No separate attendee mobile app or exhibitor tools
  • Additional seats and event-submission tools raise monthly costs
  • Paid registration adds $1 per transaction plus 1%

Our verdict on Trumba

Trumba is a web-based event calendar and registration platform for organizations publishing public or internal events. It fits higher education, healthcare, government, libraries, K-12 schools, nonprofits, and other teams managing multiple calendars and event programs. The platform covers in-person, hybrid, and virtual events with branded embeddable calendars, customizable forms, open or invitation-only registration, attendance limits, waitlists, paid registration, attendee tracking, exports, email communications, and mobile-optimized onsite check-in. Multiple calendars and role-based sharing support distributed publishing across departments.

Pricing is structured around a $99.95-per-month Base Subscription, which includes unlimited calendars, events, and free registrations plus a publisher account. Additional Seats cost $30 per seat per month, while Event Submission and Custom Objects each cost $50 per month. Paid Registration adds $1 per transaction plus 1% of each transaction, alongside payment gateway processing fees; free events do not incur Trumba transaction fees. Enterprise adds unlimited user accounts, calendars, and events, implementation and ongoing support, with a HIPAA enterprise license and BAA available for healthcare organizations. A 30-day free trial is available, and client support services cost $200 per hour.

Its strongest fit is structured event publishing connected to registration operations: Stripe, Authorize.net, CASHnet, PayPal Express Checkout, InstaMed, and TouchNet support payment workflows, while iCal, CSV, JSON event feeds, imports, exports, and APIs support calendar ecosystems. Buyers needing attendee communications, check-in, and registration data in one web-centered system should consider Trumba. Organizations seeking a dedicated attendee mobile app, exhibitor tools, or a broader modern event-delivery suite should look elsewhere. The added seat, submission, and transaction charges also make the platform better suited to teams that can plan their publishing roles and registration volume carefully.

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Trumba pricing

All 7 Trumba plans and prices →

Trumba fact sheet

Trumba integrations

Trumba lists 9 integrations on its own site.

• Stripe
• Authorize.net
• CASHnet
• PayPal Express Checkout
• InstaMed
• TouchNet
• iCal
• CSV
• JSON event feeds

Alternatives to Trumba

• CventA broad event platform for enterprise teams managing complex, integrated event programs.9.4
• EventsAirA broad event platform for teams running complex programs across multiple formats.8.6
• EventbriteA practical choice for public ticketed events and straightforward registration.7.9

See all Trumba alternatives →

Featured on iTechGuides

Trumba is listed in our Event Management Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 20 Oct 2026 · How we research and update