Most webinar problems don't come from bad technology. They come from speakers who have never been on camera before and genuinely don't know what to expect.
These are smart, capable people. A VP of Engineering who can hold a room for an hour at an in-person conference. A product manager who gives sharp, compelling demos. A CFO who has presented to the board dozens of times. Put them in front of a webcam for a live webinar and something shifts. They get stiff. Their eyes drift. They talk too fast or too slow. The energy that made them compelling in person just doesn't come through.
That's not a personal failing. It's a skill gap, and it's one you can close with the right preparation. Here's how to coach first-time on-camera presenters so they show up confident, clear, and worth watching.
Why the Camera Changes Everything
In a physical room, a speaker gets constant feedback. They see heads nodding. They feel the energy shift when a joke lands. They adjust naturally, without thinking about it.
On a webinar, that feedback loop disappears. There's no crowd, no ambient noise, no visible reaction. The speaker is essentially talking into a void while trying to remember their content, manage their slides, and look natural at the same time.
The result is often a flat, disconnected performance that has nothing to do with how good the speaker actually is. Your job as the event producer or organiser is to rebuild that feedback loop artificially, and to give speakers specific, practical guidance before they go live.
Start with a Proper Briefing, Not Just a Calendar Invite
The most common mistake is treating speaker prep as an admin task. You send a calendar invite, attach a slide template, and assume they'll figure out the rest. They won't.
A proper speaker briefing covers four things:
What the session will look like technically. Walk them through the platform interface before the day. Show them where the chat appears, how the Q&A works, what the slide controls look like. If you're using a platform like Sparkup that runs entirely in the browser, make sure they know that. No downloads, no setup surprises.
What the audience expects. Share the registration profile if you have it. Tell them how many people will be watching, what roles they hold, and what questions they're likely to come in with. Speakers perform better when they can picture who they're talking to.
What the format is. Solo presentation, panel, interview-style session? Who is moderating? Will there be live polls or Q&A? How long do they have? Ambiguity here creates anxiety.
What success looks like. Be specific. Are you measuring engagement, attendance duration, leads generated? When a speaker knows what the session is supposed to accomplish, they can calibrate their energy and focus accordingly.
Run a Technical Rehearsal, Not Just a Sound Check
A five-minute audio check the day before is not a rehearsal. It's a box-tick.
A real rehearsal means the speaker runs through at least part of their content in the actual environment they'll be presenting in. Same platform, same browser, same camera and microphone setup. This catches technical problems before they go live and gives the speaker a chance to hear themselves and see how they appear on screen.
Most first-time presenters are genuinely surprised by what they look like on camera. The lighting is worse than they thought. The background is distracting. They're sitting too far from the camera, so their face is small and their body language reads as closed off.
During the rehearsal, give specific feedback:
- Lighting: Natural light from the front is ideal. Light from behind creates a silhouette. If they're in an office with overhead fluorescents, a cheap ring light makes a real difference.
- Camera position: The lens should be at eye level or slightly above. Laptop cameras are almost always too low, which means the audience is looking up at the speaker's chin. A stack of books under the laptop fixes this in 30 seconds.
- Framing: The speaker's eyes should sit roughly in the upper third of the frame. Too much headroom looks odd; too little feels claustrophobic.
- Background: Simple and uncluttered is almost always better. A branded background or a clean, neutral wall works well. Avoid busy bookshelves or windows that let in changing light.
- Audio: A USB microphone or even decent earbuds with a built-in mic are a significant upgrade over a laptop's built-in microphone. Ask them to test in the same room they'll be presenting from, since room acoustics vary a lot.
Teach Them to Talk to the Camera, Not the Slides
This is the single most common on-camera mistake, and it's completely understandable. Slides are familiar. The camera is not.
When a speaker turns to look at their own slides, they break eye contact with the audience. On a webinar, eye contact means looking directly into the camera lens. Not at the thumbnail of yourself in the corner. Not at the chat window. The lens.
This feels unnatural at first because you can't see the audience when you're looking at it. You're staring at a small circle of glass and trusting that something is happening on the other side.
A few things that help:
Put a sticky note next to the camera lens. Write "look here" or draw a small arrow pointing at it. It sounds basic, but it works.
Use presenter notes instead of slides as a crutch. If the speaker needs to reference their content, it should be in a notes panel or teleprompter app at eye level, not on a second monitor off to the side. Reading from a side monitor is obvious to the audience and makes the speaker look distracted.
Keep slide transitions minimal. Every time a speaker clicks to a new slide, their attention shifts. Fewer, more substantial slides reduce the moments where they're looking away.
Practice the opening 90 seconds until it's natural. The beginning of a webinar is the hardest part. Speakers are most nervous, the audience is still settling in, and there's no feedback coming back. If the first 90 seconds are solid, the rest usually follows.
Help Them Manage Energy and Pacing
On-camera delivery needs to be slightly more energetic than in-person delivery. Not louder or more theatrical, just more present. The camera compresses energy. What feels like normal enthusiasm in a room can read as flat on screen.
Tell your speakers this explicitly. Encourage them to:
Speak at a deliberate pace. Nervousness makes people speed up. A slightly slower pace sounds more confident and is easier to follow, especially for anyone watching with captions or in a second language.
Pause intentionally. Silence is uncomfortable for new presenters, so they fill it with filler words or rush through content. A pause after a key point gives the audience time to absorb what was said, and it reads as confidence rather than hesitation.
Vary their vocal tone. Monotone delivery is the fastest way to lose an audience on a webinar. Ask them to think about which sentences matter most and give those slightly more emphasis, through pace, volume, or a brief pause before them.
Stay hydrated. A glass of water nearby is practical, not a prop. Dry mouth is a real problem during longer sessions.
Brief Them on Audience Interaction
If your webinar includes polls, Q&A, or live chat, your speakers need to know how to work with those features, not around them.
First-time presenters often treat interaction as an interruption to their content. The better frame is that interaction is the content. A live poll result that confirms or challenges something the speaker just said is more engaging than any slide.
Walk them through the interaction plan in advance:
- When will polls appear, and who controls them?
- Will they be reading Q&A questions themselves, or will a moderator relay them?
- Should they acknowledge the chat during the session, or only at designated moments?
- What happens if a question comes in that they can't answer?
Having a moderator handle the interaction layer while the speaker focuses on delivery is almost always the right call for first-timers. It removes one variable from an already demanding situation.
Give Feedback After the Rehearsal, Not Just Before the Live
Most speaker prep stops at the rehearsal. The speaker runs through their content, you tell them it looked great, and everyone moves on.
More useful feedback is specific and tied to what you actually observed. "Your energy was strong in the first half but dropped when you got to the technical section" is actionable. "Great job" is not.
If you record the rehearsal, even better. Most people are their own harshest critics when they watch themselves back, which means they'll self-correct things you didn't even mention. The goal isn't to make them self-conscious. It's to give them a realistic picture of how they come across so they can make small adjustments that add up to a noticeably better performance.
On the Day: Reduce Variables, Not Just Nerves
Speaker anxiety on the day of a live webinar is almost always about uncertainty. What if the technology breaks? What if no one asks questions? What if I lose my place?
You can't eliminate nerves, but you can eliminate the legitimate causes of them.
Send a clear run-of-show document the evening before. Include the exact start time, who joins first, what happens in the green room before going live, who introduces them, and what happens after they finish.
Have a dedicated green room or pre-show lobby. Platforms that support a backstage or waiting area let speakers join early, do a final audio and video check, and get settled before the audience sees them. This matters more than people realise. Walking into a live session cold is stressful. Having five minutes in a quiet pre-show space is calming.
Assign a point of contact for technical issues. The speaker should know exactly who to message if something goes wrong. Not a general support email. A specific person who is watching the session and can respond immediately.
Remind them the audience is rooting for them. People who register for a webinar want it to be good. They are not looking for mistakes. A small reminder of this, delivered sincerely, goes a long way.
After the Event: Close the Loop
Good speaker coaching doesn't end when the session ends. If you want the same person to present again, or if you want them to refer colleagues to your events, how you handle the debrief matters.
Send a short follow-up within 24 hours. Include the engagement data if your platform provides it: attendance duration, poll participation, Q&A volume. Speakers who see that 400 people watched their session for an average of 47 minutes and submitted 60 questions come away feeling genuinely good about the experience. It turns an abstract "it went well" into something concrete and motivating.
The Platform Makes a Difference Too
Even the best-prepared speaker can be undermined by a platform that's confusing to navigate or unreliable under pressure.
If you're running branded webinars or live events at any real scale, the production environment matters. A platform that lets speakers join directly from their browser, see the interaction layer clearly, and focus on their content without managing technical complexity removes a significant source of friction.
Sparkup is built around exactly this kind of workflow. Speakers join from a browser with no download required, the production controls are handled by the event team, and the interaction layer (polls, Q&A, live chat, word clouds) runs as part of the broadcast rather than as a separate tool. That separation of roles, producer manages the show, speaker focuses on delivery, is one of the most practical things you can build into your webinar workflow.
FAQs
How far in advance should I brief a first-time webinar speaker?
At least one week before the event. Send the briefing document as soon as the speaker is confirmed, then schedule a technical rehearsal two to three days before the live date. This gives time to fix any technical issues and for the speaker to practise based on your feedback.
What is the most common mistake first-time webinar speakers make?
Looking at their slides instead of the camera. It breaks the sense of connection with the audience and is one of the easiest things to fix with a simple reminder and a sticky note next to the lens.
Should speakers use a teleprompter for webinars?
For scripted sections like an opening or a key announcement, a teleprompter or notes panel at eye level can help. For conversational content or Q&A, it's better to work from bullet points rather than a full script. Reading verbatim sounds flat on camera.
How do I help a speaker who is visibly nervous on camera?
Reduce uncertainty. Most on-camera nerves come from not knowing what to expect. A clear run-of-show, a proper rehearsal, and a warm pre-show check-in address the root causes more effectively than general reassurance.
What technical setup should I recommend to speakers presenting from home?
Camera at eye level, light source in front of them, a simple and uncluttered background, and a USB microphone or earbuds with a built-in mic. These four changes cost almost nothing and make a significant visual and audio difference.
How long should a webinar rehearsal be?
Thirty to forty-five minutes is usually enough. Cover the platform interface, run through the first five to ten minutes of content, test audio and video, and walk through the interaction plan. You don't need to rehearse the entire session.
What should I do if a speaker refuses to rehearse?
Reframe it as a technical check rather than a performance review. Many experienced presenters resist rehearsal because they associate it with being coached on content they know well. Focusing on the technical setup, platform navigation, and interaction flow rather than their delivery usually gets buy-in.
Coaching a first-time webinar speaker is mostly about removing surprises. The content knowledge is already there. What's missing is familiarity with the medium. Give them a clear brief, a real rehearsal, specific feedback, and a production environment that doesn't add complexity to their job, and most speakers will surprise you with how quickly they adapt.
