Connect CrowdPass to Bloomerang
Feed CrowdPass event attendance into Bloomerang donor engagement scores and retention analytics
Bloomerang's core strength is measuring donor engagement and predicting retention — but its engagement scores are only as good as the data feeding them. Most nonprofits track online donations and email opens but miss the strongest engagement signal: showing up in person. Connecting CrowdPass to Bloomerang means every event check-in, session attendance, and volunteer shift is logged as an interaction in Bloomerang. Engagement scores become dramatically more accurate when they include in-person touchpoints. Development teams can identify at-risk donors who stopped attending events months before they stop giving, enabling proactive stewardship interventions.
Automations you can build
NFC badge check-ins at CrowdPass events create timestamped interaction records on the donor's Bloomerang profile. Each interaction includes the event name, check-in time, and event type (gala, volunteer day, site visit, cultivation dinner). These interactions feed Bloomerang's engagement scoring algorithm, improving the accuracy of retention predictions.
New Bloomerang constituents (from donation forms, data imports, or manual entry) are synced to CrowdPass as contacts eligible for event invitations. When the next event is created in CrowdPass, the invitation audience already includes every Bloomerang constituent without a manual export-import process.
When a Bloomerang engagement score drops below a configurable threshold (indicating the donor is at risk of lapsing), CrowdPass flags them for targeted event invitations. The development team sees a list of at-risk donors who haven't attended an event recently and sends personalized invitations to re-engage them before they lapse from the giving program entirely.
How event teams use this
Donor retention prediction enriched by event attendance
A community foundation tracks 5,000 donors in Bloomerang. Historically, engagement scores relied on donation frequency and email opens — resulting in late identification of lapsing donors. After connecting CrowdPass, event attendance becomes a leading indicator: donors who attend the spring gala but skip the fall cultivation dinner are flagged by Bloomerang's retention algorithm three months before their usual renewal date. The development team sends personalized invitations to a small donor appreciation luncheon, re-engaging 65% of at-risk donors who would have otherwise lapsed. Annual donor retention improves from 42% to 58% in the first year.
Volunteer engagement tracking across service events
A Habitat for Humanity affiliate manages 2,000 volunteers in Bloomerang. Monthly build days are tracked in CrowdPass — each volunteer checks in via NFC badge, logging a volunteer interaction in Bloomerang. Bloomerang's engagement scores distinguish between one-time volunteers (attended 1 build) and committed volunteers (attended 6+ builds). The affiliate invites high-engagement volunteers to the annual donor appreciation gala, converting 40% of them into financial donors. Bloomerang's reporting shows the clear pipeline from volunteer engagement to donor conversion, justifying the investment in volunteer event infrastructure.
Connect in 3 steps
No code required. Set up in under 5 minutes.
Log in to Zapier
Go to zapier.com and search for "CrowdPass" in the app directory. Connect your CrowdPass account using your API key from Settings > Integrations.
Choose your trigger
Select a CrowdPass trigger event: new registration, attendee check-in, NFC badge scan, lead capture, or form submission. Each trigger sends full attendee data.
Map your action
Choose the destination app and configure what happens. Map CrowdPass fields (name, email, ticket type, custom questions) to the app's fields. Test and activate.
Related integrations
Ready to connect CrowdPass to Bloomerang?
Schedule a demo and we'll help you set up the perfect automation for your next event.