B2B webinar: turning it into a sales channel

Many companies run a webinar as an event: pick a date, invite, present, send the replay, move on. The registration counter is pleasing, then the contacts sleep in a spreadsheet. Yet a webinar can be one of the most direct channels in B2B: for an hour, people with a precise problem listen to someone who knows how to solve it, and ask their questions out loud.

This guide shows how to turn it into a sales channel, from choosing the subject to the follow-up after the session, for teams of 20 to 500 people. It extends our guide to marketing automation for SMEs, which places the webinar among the other marketing tasks.

Why a webinar can sell

Because it brings together three things other channels keep apart. Intent: nobody signs up for an hour on a subject that does not concern them. Proof: the speaker shows their expertise live, without editing. Conversation: the questions say what each participant is looking for, in their own words.

What makes the difference is what you do with these three signals. A webinar whose registrants are not connected to the CRM and whose questions are not passed to sales remains a good moment, not a channel.

Choose a subject that draws buyers

Start from the questions your salespeople hear in meetings, and pick the one that comes before a purchase. “How to cost the migration of our tool”, “what the new regulation changes for our department”, “how other teams solved this problem” draw people who have a project. A demonstration of your product, announced as such, mostly draws those already ready to buy it, which is useful but narrow.

Two formats strengthen the proof:

• A guest customer. They describe their problem, what they tried, what worked and what remains hard. Their word carries more than yours, and they bring their own network.
• A case handled live. A participant submits their situation when signing up, and the speaker works through it during the session, with their agreement.

Place the webinar in the year’s marketing plan at a time when your buyers prepare their decisions, not in the summer lull.

Before the session: registration and reminders

The registration form asks for little: the email address, the name, the company, and an optional question (“what do you want to know?”) that will help you prepare. Every registration must reach the CRM with its source: the LinkedIn post, the newsletter, the campaign that brought it. Without that source, there is no way of knowing afterwards which channel filled the room.

Announce the session where your target reads you: from the leader’s profile and the company page on LinkedIn, and in the newsletter. Reminders before the session (the day before, then just before) are easy to automate; what cannot be automated is the appeal of the subject.

During the session: show your expertise

A webinar is not an hour-long advertisement. Most of the time deals with the announced problem, with real examples and their limits; your offer comes at the end, in a few minutes, as a possible next step for those who want to go further.

A second person handles the questions: they group them, put them to the speaker, and note who asked what. Those notes are worth more to sales than the session itself. Plan real question time, not three minutes at the end: that is when participants describe their situation.

After the session: the follow-up that makes sales

The follow-up is prepared before the session, and it treats each group differently.

The rule that passes a contact to sales must be written before the session: who gets a call, how quickly, and who only receives the replay? Without it, everyone assumes someone else is handling it.

Contacts not ready to buy stay in the conversation: the newsletter, if they asked for it, and the next webinar. For sending the follow-up messages, our method for running an email campaign lists what to check before pressing Send.

The replay, and everything you get from it

A one-hour session provides material for several weeks: a blog article that takes up the substance, a few short clips for LinkedIn, a newsletter issue, and content offered in exchange for an email address with the replay and slides. AI helps transcribe, spot the strong passages and suggest summaries; a person chooses the clips and reviews what goes out. This split between the tool and the person is developed in AI and digital marketing: what changes for agencies.

Before publishing the replay, check that you have the agreement of the people who appear in it, guest customer and participants on camera included. In France, the government’s information service spells out what that agreement must cover:

In practice, the speaker and the guest sign a publication agreement, the registration page says the session is recorded, and participants can ask their questions in writing without appearing on camera.

How do you measure a webinar?

Follow the chain through to the sale: registrants by source, attendees, questions asked, sales conversations, proposals, sales. The number of registrants says whether the subject draws people; the number of sales conversations says whether it draws buyers. Compare each webinar with the previous ones rather than with averages published by platform vendors, which mix audiences unrelated to yours. How to connect these figures is described in our guide to automated marketing reporting.

That requires a CRM where each contact keeps its source and history. We use Twenty, an open-source CRM, in production since early 2025: our review is in Twenty CRM in production.

Where to start

Ask your salespeople for the three questions they hear most before a signature, and pick one for the first webinar. Write the follow-up rule for the three groups before announcing the date, and check that registrations reach the CRM with their source. For an audience in several countries, choose the language and the market first, as our guide to international SEO shows.

To connect registrations, CRM and campaigns through to the sale, our digital marketing offer tracks each contact with its source.

Frequently asked questions