Word of mouth is the oldest and most powerful form of marketing. A personal recommendation from a trusted friend carries more weight than any advertisement, social media post, or email campaign. For events, where the "product" is an experience that is difficult to convey through traditional marketing, word of mouth is especially influential.
The challenge is that word of mouth feels uncontrollable. You cannot buy it or schedule it. But you can create the conditions that make it more likely to happen, and you can build systems that amplify it when it does. This guide covers how to make word of mouth a deliberate part of your marketing strategy.
Why word of mouth matters more for events
Events carry inherent risk for the buyer. A ticket is a commitment of money, time, and social planning, and the buyer cannot return the product if they are disappointed. This makes people cautious, and caution drives them to seek reassurance from people they trust.
When a friend says "I went last year and it was brilliant, you have to come this time," it eliminates most of the perceived risk. The recommendation is specific, credible, and personal. No amount of your own marketing can replicate that level of trust.
Creating experiences worth talking about
Word of mouth starts with the experience itself. People talk about things that are remarkable in the literal sense: worthy of remark. If your event is merely adequate, nobody will feel compelled to tell their friends about it. If it contains moments of genuine surprise, delight, or emotional impact, people will not be able to stop themselves from sharing.
Design "talkable" moments
Think deliberately about what moments in your event will make people reach for their phones. A visually stunning stage design, an unexpected guest appearance, an interactive installation, a unique food experience, or a breathtaking view can all become moments that attendees photograph, film, and share with their networks.
These moments do not need to be expensive. A simple but clever touch, such as personalised name badges at a conference, a surprise acoustic set in an unusual location at a festival, or a handwritten thank-you note in a goody bag, can be just as "talkable" as a pyrotechnics display.
Exceed expectations
People talk about experiences that exceed their expectations. If your event delivers exactly what was promised and nothing more, it will be satisfying but unremarkable. If it includes unexpected extras, touches of generosity, or moments that go beyond what the ticket price suggested, people will notice and share.
This does not mean overspending. It means being thoughtful. A free welcome drink, unexpectedly good sound quality, cleaner-than-expected toilets, or a well-organised entry process can all contribute to the feeling that this event is better than expected.
Making it easy to share
Even when people have a wonderful experience, sharing requires effort. Reduce that effort as much as possible.
Create photo opportunities. Branded backdrops, neon signs with your event name, or visually striking installations give attendees a reason to take photos and share them with your branding included. Position these in well-lit areas and make them accessible without long queues.
Use a consistent hashtag. Promote a single, unique, easy-to-spell hashtag throughout the event. Display it on screens, signage, and printed materials. When attendees use it, their posts become discoverable and create a collective narrative of the event.
Provide shareable content. Professional photographers capturing candid moments that attendees can download and share (for free, watermark-free) give people high-quality content they are proud to post. For more on building your visual content strategy, see our guide on photography and video for event marketing.
Building referral mechanics
Word of mouth can be encouraged through structured referral programmes. These formalise the process of one person recommending your event to another and reward them for doing so.
Discount code referrals
Give every ticket buyer a unique referral code that offers a discount (typically 10% to 15%) to anyone who uses it. When someone buys using their code, the referrer earns a reward: a partial refund, a drink token, or an upgrade. This creates a direct financial incentive for people to recommend your event.
Group discounts
Group discounts encourage people to recruit friends. "Buy four tickets and the fifth is free" or "Groups of six or more save 20%" gives people a reason to actively persuade their friends to come along. People attend events in groups, so removing barriers to group purchases is always worthwhile.
Bring-a-friend offers
For returning events, offer existing attendees a deal when they bring someone new. "Attended last year? Bring a first-timer and you both save £5." This targets your most valuable word-of-mouth asset: people who have already experienced the event and can speak authentically about it.
Leveraging post-event word of mouth
The days immediately after your event are a critical window for word of mouth. Attendees are still buzzing with the experience and are most likely to talk about it. Use this window strategically.
Send a post-event email within 24 hours. Thank attendees, share photos and highlights, and include a referral mechanism for your next event. "Loved the event? Bring a friend next time" with a referral link captures the post-event enthusiasm before it fades.
Share attendee-generated content on your own channels. When people see their photos and posts reshared by the event, it validates their experience and encourages further sharing. Always credit the original creator and ask permission before reposting.
Encourage reviews and testimonials while the experience is fresh. A simple email asking "How was your experience? Leave a quick review" can generate a bank of testimonials that fuel your marketing for months to come. For more on this, see our guide on using testimonials and reviews to sell tickets.
Amplifying word of mouth through digital channels
When someone posts about your event on social media, that is word of mouth happening in public. Engage with every mention. Like, comment, and share. This encourages more people to post and signals to algorithms that the content is engaging, which increases its visibility.
Create content that people want to share with their friends. "Tag someone who needs to come to this" posts, interactive polls ("Which headliner are you most excited about?"), and shareable graphics (lineups, schedules) all encourage your audience to spread the word within their own networks.
Measuring word of mouth
Word of mouth is harder to measure than digital marketing, but it is not impossible. Include "how did you hear about us?" in your ticket purchase flow and track the results. "Friend or family recommendation" will typically be one of the top responses for successful events.
Monitor social media mentions, hashtag usage, and user-generated content volume. Tools like Mention or even simple platform searches can help you track how much organic conversation your event is generating.
Track referral code usage if you have a structured referral programme. This gives you a direct measure of incentivised word of mouth and helps you identify your most effective advocates.
Word of mouth cannot be forced, but it can be cultivated. Create experiences worth talking about, make sharing effortless, build referral incentives, and amplify the conversations that happen naturally. Over time, word of mouth becomes a compounding asset: each edition of your event creates more advocates who bring more first-timers who become advocates themselves. For a structured approach to your overall promotion, read our guide on creating a content calendar for event promotion.
