Webinar intent data is first-party engagement data from your own webinars: who registered, who attended, how long they stayed and what they asked, answered or clicked. It is a signal of interest in one topic that you ran, not proof that the account will buy. Read it on a six-rung Webinar Signal Ladder, sort the registrants by account and seat with a Registrant Sort before anyone is contacted, and keep it separate from third-party intent data, which is research activity observed outside your own events.

Webinar Intent Data: The Short Answer

  • The phrase can mean two things. It can mean webinars about intent data, or intent data generated by webinars. This guide covers the second, which is the one with data to read.
  • Webinar data is first-party. Fact: ZoomInfo lists webinar attendance among first-party signals and says first-party data "only captures accounts that already know you" and often arrives late. Opinion: that is a strength for relevance and a limit for reach.
  • Each step proves something different. Inference: registering shows interest in the topic, attending shows time spent, and asking a question shows a specific problem. None shows budget.
  • The attendee list needs sorting before it is scored. Opinion: a registrant can be a competitor, a student, a partner or a customer, so account fit and seat come before any score.
  • Lead Seeker does not read webinar attendance. It supplies verified people in the other roles at accounts that show up, which is covered near the end.

What Vendors Say About Webinar Data

Four vendor pages say something about webinar data. The table shows what each states and what it leaves open.

Source (date shown) What it states What it leaves open
ZoomInfo, What is intent data (no date shown) Lists webinar attendance as a first-party signal, and states the limits of first-party data Does not say how to read attendance, only that it is a signal
Metadata.io, intent data guide (no date shown) Gives an example scoring order in which a demo request is high, a webinar sign-up is medium and a single blog view is low The ranking is an example, with no data behind it, and it does not separate sign-up from attendance
ON24, Engagement score glossary (no date shown) Describes a composite attendee score that combines interactivity, duration and feature use, on a 0 to 10 scale, and says it syncs to Salesforce, Marketo and Eloqua The page does not publish the weights behind the score
LinkedOtter, Webinar vs. intent data (June 26, 2026) Frames webinars as creating context and intent data as finding who is in market It compares two programmes, not how to read the data a webinar produces

Reading: the pages describe what webinar data is. None sets out what each webinar action proves or how to sort the list before scoring it, which the ladder and the sort below supply.

Define the Signal Type, and Where Proof Stops

A webinar signal is a dated record from an event you hosted: a registration, a join time, a time in session, a poll answer, a question or a post-event click. It sits with the first-party sources set out in how intent data is collected and scored. Percepture's primer on what is B2B intent data covers the three source types in general, and the B2B intent signals guide maps the wider family.

  • What the signal can prove: that a named person took an action on a topic you chose, on a date, in a session you can export.
  • What it cannot prove: that the person owns a budget, that the account is evaluating your category, or that a second person at the account cares.
  • What closes the gap: a declared act, such as a demo request, a reply, or a request for a quote. See buying signals vs intent data for the line between a signal and a declared step.

What the Platforms Document

Fact: Zoom's reporting page lists registrations, attendee history with when each person joined, left and total time in session, performance statistics, Q&A with the people who asked, polls and post-webinar surveys, all exportable as CSV, with reports available for the previous year (page updated April 8, 2025). Fact: ON24 describes a composite engagement score on a 0 to 10 scale built from actions such as session duration, poll responses and Q&A, and says it applies to live and on-demand sessions. Fact: Demandbase's help page says Engagement Points aggregate interactions across the buying group into one account score while also tracking individuals. Fact: ON24 announced an integration with 6sense on August 1, 2024, so that joint customers can use ON24 first-party engagement data with 6sense intent data.

Inference: the path from a webinar to a signal is an export or integration from the webinar platform into a CRM, marketing automation or account-based platform. Where that path does not exist, the signal stays in a spreadsheet.

The Webinar Signal Ladder

The Webinar Signal Ladder is this guide's own sequence. A person sits on the highest rung they reached, and the rung says what the evidence proves.

Rung Evidence What it proves What it does not prove
1. Registered A registration with a work email Interest in the topic or the speaker, on that date That the person attended or has a need
2. Attended live A join time inside the session The person gave up the session time That they stayed or listened
3. Stayed Total time in session, from the attendee report Sustained attention, by the platform's own measure That the topic matches a current project
4. Interacted A poll answer, a question or a survey response A specific view or problem, in the person's words That the view is shared at the account
5. Followed up A replay view or a click on the follow-up resource Renewed interest after the event That the account is buying
6. Declared A demo request, a reply or a quote request A stated step toward buying Nothing further is needed to treat it as a lead

Fact: Metadata.io's example places a webinar sign-up at medium intent and a demo request at high. Opinion: rung 6 is the only one that is a declared act; rungs 1 to 5 are signals of increasing strength. The weights between them are not published by any source compared here, so measure them against your own pipeline over one or two quarters.

The Registrant Sort

The Registrant Sort answers four questions for each person before a score exists. This is the part the pages above leave out.

Question Check Evidence
Account Does the company fit your written ICP? Your ICP: industry, size band, geography, exclusions
Seat Does the title own the problem the webinar covered? A confirmed role, not a guessed title
Status Are they a customer, partner, competitor, student or employee? Your CRM and a domain check
Group Did anyone else from the account register or attend? The registrant list grouped by company domain

Inference: one person at an account is a lead; several people in different roles at one account is a stronger account signal. Opinion: sort first, then score, because a score applied to an unsorted list ranks competitors and students beside buyers.

Source, Timestamp and Confidence Table

Claim Source Date Type Confidence
Webinar attendance is a first-party intent signal ZoomInfo, What is intent data No date shown Vendor guidance Documented, not tested
Zoom exports registrations, attendee time, Q&A, polls and surveys Zoom Support, Generating webinar reports April 8, 2025 Product documentation High for Zoom
ON24 scores attendee engagement from 0 to 10 and syncs to CRM and automation tools ON24, Engagement score glossary No date shown Vendor documentation Documented; weights unpublished
Demandbase aggregates engagement across a buying group Demandbase, What is an Engagement Point No date shown Product documentation High for Demandbase
ON24 and 6sense joined engagement and intent data ON24, 6sense integration announcement August 1, 2024 Vendor announcement Documented; current status not checked
A sign-up is medium intent and a demo request is high Metadata.io No date shown Vendor example Illustrative, no data given
CAN-SPAM makes no exception for business-to-business email FTC, CAN-SPAM compliance guide No date shown Regulator guidance High

Where the Visitor Tools Fit

Webinar registration pages and replay pages are web pages, so visitor identification can see visits to them. The table applies one rubric to the tools you asked about, taken from the pages cited. "Not described" means the page does not say.

Tool Webinar attendance as a documented signal What it documents instead Price on page
Demandbase Engagement Points count activity across campaigns, sales communications, website visits, advertising, product usage and intent; webinars are not named on the page cited Account-level engagement score Not stated
Leadfeeder Not described Companies identified from website traffic; a webinar page visit is a page visit Pricing page: Discover from $79 a month billed annually
RB2B Not described Visitor identification, with person-level for U.S. visitors on paid plans Pricing page: Starter $79 a month
6sense An ON24 integration was announced on August 1, 2024 Intent model and account scoring Not stated
Unify Not described among website visitors, champions, new hires and lookalike companies Signals, audiences and plays Not stated
Warmly Not described Visitor identification; its pricing page now shows "HubSpot is acquiring Warmly" Not stated

For the identity side, see B2B website visitor tracking tools. For provider choice, see the best intent data providers guide. For managed delivery, Percepture's B2B intent data services covers combining first-party, third-party and public signals.

An Illustrative Example

The company and numbers below are invented to show the format.

Harrowgate Industrial hosts a webinar on maintenance scheduling for plant managers. Forty people register from twenty-six companies. The Registrant Sort removes three competitors, two students and one customer. Of the rest, one company has four registrants in three roles, and two of them stayed to the end. That account moves to the top of the follow-up list ahead of a single registrant who left after five minutes, because the group evidence is stronger than any one person's time in session. The rep's first message refers to the webinar topic and the poll question the attendee answered, and asks one question. The missing roles, such as finance and operations, are researched before a second contact.

Where Lead Seeker and Percepture Fit

Lead Seeker does not capture webinar attendance and installs nothing on your webinar platform. Opinion: its use here is the step after the sort. Following how Lead Seeker works, you describe the ICP and roles, and it returns verified decision makers at accounts that match, with the public signal that surfaced each one and Salesforce or HubSpot sync. For an account where one person attended, that means the other roles that did not register. Pilot is $99 one-time; Starter is $149 per month, Growth $499 and Scale $1,299 on the live pricing page, checked October 25, 2026. For the step from signal to qualified lead, Percepture explains how to use intent data to identify sales qualified leads. Percepture is the agency Bob Generale leads, and it is related to Lead Seeker.

How to Run It After an Event

  1. Export the registrant, attendee, Q&A, poll and survey reports after the event ends; Zoom's page says reports generated before the event must be generated again.
  2. Run the Registrant Sort and remove competitors, students and customers.
  3. Place each remaining person on the ladder, and group them by company domain.
  4. Rank accounts by group evidence first, then by the highest rung reached.
  5. Research the missing seats at the top accounts and confirm a verified contact for each.
  6. Send a short, relevant message that refers to the topic of the session, and follow the sender rules. The FTC states that the law makes no exception for business-to-business email.
  7. Review quarterly: which rungs produced pipeline for your accounts, and adjust the order.

Limitations

  • This is a documentation-based comparison, not a hands-on product test.
  • Documents change. Vendor documentation and service requirements can change.
  • No source compared publishes weights, lag times or conversion rates for webinar signals, so none are asserted here.
  • The Webinar Signal Ladder and the Registrant Sort are editorial methods, not standards or benchmarks.
  • Platform scores are the platform's own. ON24 does not publish its weights on the page cited.
  • The example company and numbers are invented.
  • Related-party rows rely on their own pages. Lead Seeker publishes this guide, and Percepture is a related company.

Frequently Asked Questions

Is webinar attendance first-party intent data?

Yes. It is collected on an event you host, so it is first-party data. ZoomInfo lists webinar attendance among first-party signals, and notes first-party data only captures accounts that already know you.

Is a webinar registration a buying signal?

It is a signal of interest in the topic, not proof of buying. Attendance, time in session and questions add evidence, and a demo request or a reply is the first declared step.

Do I need an intent data vendor to use webinar intent data?

No. The data comes from your webinar platform's reports and your CRM. A vendor adds third-party research activity, which shows whether the accounts are also researching the topic elsewhere.

How This Guide Was Built

The Webinar Signal Ladder, the Registrant Sort and the example are this guide's own editorial methods, not vendor features or benchmarks. Every tool is read against the same columns, and a cell is filled only from a named page or marked "Not described". The first table compares four vendor pages that state something about webinar data. Zoom's reporting page, ON24's glossary and announcement, Demandbase's help page and the FTC guide are primary sources for their own claims. Fact, Inference and Opinion labels mark what a source states, what follows from it and what the author recommends. Nothing here is a hands-on test of a product or a client result. This is an October 25, 2026 snapshot.

Sources

About the Author

Bob Generale is President of Percepture. He works across SEO, AI search, digital PR, sales intelligence and AI-powered revenue systems, with a focus on connecting visibility, buyer intent and sales action.

Next Steps

Export your last webinar's attendee report and run the Registrant Sort on it. For the accounts at the top, Lead Seeker can supply the missing roles; see how Lead Seeker works, or start free on your own account list.