What is the best event lead capture app for HubSpot?
The best pick writes contacts into HubSpot live at the booth, deduped by email and tagged with the event. Rank tools by sync depth, not integration logos.
Disclosure first: this is Tendro's blog and Tendro is on the list, so filter accordingly. The ranking criterion is one every vendor can be measured against in a demo: does a badge scan become a HubSpot contact while the prospect is still at your booth, or does it become a row in a file somebody imports on Friday?
That single question splits the category cleanly. "Integrates with HubSpot" appears on nearly every pricing page in event lead capture. What the logo does not tell you is whether the integration is a live API write, a batch export, or a middleware hop through Zapier. All three earn the logo. Only one gets a lead into a HubSpot sequence the same afternoon.
What should a HubSpot event integration actually do?
Create or update contacts through the HubSpot API in seconds, dedupe on email, tag the event as a property or list, and trigger workflows from it.
HubSpot makes the mechanics simpler than Salesforce, and that is worth knowing before you compare tools. Everything is a contact, dedup keys on email address, and the event lands as a property or list membership. The full bar, in order of how often tools fail it:
- Live API write. The scan becomes a contact in seconds, before the prospect leaves the aisle. Batch upload after the show fails this by definition.
- Dedup on email. The buyer who visited your booth last year is already in your portal. A blind insert gives your team two records and fires two sequences.
- Event attribution. A property or list that says which show produced the contact. Without it, event ROI reporting inside HubSpot is guesswork.
- Workflow trigger. The event tag must be usable as an enrollment criterion, so follow-up starts from the scan, not from a memory.
The general integration-depth survey across CRMs is in lead retrieval CRM integrations. This page ranks the field for HubSpot specifically.
Which lead capture tools claim HubSpot integration?
Most of the category. Tendro, Captello, Momencio, and BoothIQ list it; Cvent-ecosystem tools cover it within Cvent-managed events. Depth varies widely.
The honest ranking, by what each vendor's public materials support. The object-level detail behind it (Contact, Company, Lead, Note, dedupe key, owner, event property) is tabulated per vendor in the event lead capture CRM sync comparison:
Tendro builds HubSpot as a native integration: contacts created or updated through the API in under 10 seconds, deduped by email, tagged with the event, workflow-ready. Pricing is public at $499 per event with unlimited team members. Being the house vendor on this list, Tendro is also the one you should verify hardest; the test protocol below works on us too.
Captello, Momencio, BoothIQ all list HubSpot among their integrations, and all three are credible universal-capture products. The open question their pricing pages do not answer is depth: live write, batch, or middleware. It can also differ between a vendor's Salesforce connector and its HubSpot one, so ask about HubSpot specifically. Momencio starts at $6,000 a year with a five-seat minimum; BoothIQ Team is $999 per month billed monthly with unlimited scans; Captello quotes. With BoothIQ, subscribe for the month of your show, then cancel; CRM sync requires quote-priced Enterprise.
iCapture and Cvent LeadCapture cover HubSpot within the Cvent ecosystem. At a Cvent-managed event, LeadCapture resolves the actual registration record behind the badge, which no universal app can match on those floors. Off Cvent-managed shows it does not work at all. iCapture's reported pricing starts near $8,000 a year; LeadCapture reportedly runs around $250 per license per event. Head-to-heads: iCapture alternatives and Cvent LeadCapture alternatives.
Can Popl sync trade show leads to HubSpot?
Popl is a digital business card with an events tier. It no longer publishes pricing (last listed $5 per user per month); event capture is quote-only.
Popl deserves its own entry because it shows up in every HubSpot integration search. The core product is contact exchange, and for that job the HubSpot connection works fine. Event lead capture, badge scanning at volume with dedup and attribution, lives in a separate quote-gated tier, so the $5 sticker you found is not the price of the thing you are shopping for. If your events are pure networking, a card app is enough. If you run a booth, compare it against the universal apps above on the four-point bar.
How do you test a HubSpot sync before trusting it?
Three checks in the demo. Scan a duplicate and watch it merge, find the event on the contact record, and confirm a workflow can enroll from the scan.
Run these in the sales demo, in your own portal if the vendor offers a trial connection:
- The duplicate test. Scan a badge for a contact that already exists in your portal. Watch whether the record updates or forks. This one check exposes batch-and-import tools instantly.
- The attribution test. Open the contact in HubSpot and find the event. If it lives in a note instead of a property or list membership, your reporting cannot use it.
- The workflow test. Build a test workflow that enrolls on the event property. If the scan cannot trigger it, follow-up still depends on a human remembering.
One more, borrowed from the venue-reality file: put the phone in airplane mode, scan three badges, reconnect. Show-floor connectivity fails at the busiest hour, and a queued scan should sync with its real timestamp. The physics of why: offline badge scanners and conference WiFi.
How does Tendro sync event leads to HubSpot?
Native API sync. Contacts created or updated in under 10 seconds, deduped by email, event-tagged, workflow-ready. $499 per event with unlimited team members.
The mechanics: scan any badge, business card, or QR code; OCR plus enrichment fills the contact; the HubSpot API write lands in under 10 seconds with dedup on email and the event attached as usable attribution. Offline scans queue locally and sync in order on reconnect. Setup details live on the HubSpot lead retrieval page, and the workflow-level walkthrough is connecting trade show leads to HubSpot.
Pricing is $499 per event with unlimited team members, never per device. A season pass covers full calendars. The free trial is a desk test: scan a stack of old badges and business cards, free, and judge the enrichment on your own leads. CRM sync starts with your first paid event, so the HubSpot write is something you verify at your first show. Start the free trial and run the duplicate test on us when you get there.