Why we built QR code joins for Feedr
Last summer, a church pastor emailed us. He'd tried Feedr with his congregation, loved the live comment stream, but half his audience never joined because they thought they needed to download something. That single email made us rethink the entire onboarding flow.
The friction we wanted to remove
When we first launched Feedr, we assumed the barrier to audience engagement was features. Better moderation tools. Prettier dashboards. Fancier reactions. But the real problem was simpler: people wouldn't join if they had to think about it.
Every app download, every account creation, every password reset is a moment someone can change their mind. We watched session data and noticed a pattern. Hosts would invite 150 people to a live session. Maybe 40 would actually participate. The gap wasn't about interest. It was about friction.
The pastor's email crystallised what we'd been seeing in the numbers. His audience was there. They wanted to engage. But asking them to download an app or sign up for an account felt like a chore, not an invitation to participate. So we sat down and asked ourselves: what's the absolute minimum barrier to entry?
A QR code feels natural
QR codes had become normal. Menus, event ticketing, WiFi networks. People instinctively pointed their phone camera at a code and tapped the notification. No download required. No account required. Just a browser link.
We built Feedr on that principle. Host sets up a session on their phone, gets a unique QR code. Audience scans it with their camera app. Boom. They're in the live comment stream. No friction. No friction meant more people actually joining, which meant better engagement data for the host, which meant they'd use Feedr again.
The technical side mattered too. We made sure the web experience felt native. No app store delays. No version conflicts. Everyone on the same codebase, same features, same speed. A conference speaker could change a moderation setting and 200 audience members would see it instantly because they were all on the same live web session.
No accounts meant better anonymity
We discovered a second benefit we didn't expect. By removing user accounts, we accidentally gave people permission to be themselves. Audience members wouldn't worry about their participation being tied to their identity. A teacher could ask a class question and students felt safe giving honest answers. A speaker could ask their conference audience something provocative, and people would respond genuinely.
That's not a feature you can list on a marketing page. But it changed how people used Feedr. Sessions felt more real. The comment streams became more useful because they weren't filtered through identity anxiety.
The host still controlled everything. They could see who was speaking (via device ID), pin comments, moderate the stream in real time. But from the audience's side, it was just their words, their upvotes, their reactions. No profile. No history. No digital footprint.
The numbers told us we were right
After we shipped QR code joins as the primary onboarding method, participation rates nearly doubled. Hosts were hitting their 100 audience cap on free tier sessions. Conference organisers started asking about scaling up to our Creator tier because they wanted moderation tools and higher audience limits.
But the real validation came from usage patterns. A host would run one session, see how much engagement they got, and book another one immediately. They'd tell friends. A church in Manchester started running weekly Q&A sessions. A university lecturer began doing live polling with her students. A podcast host used it for after-show interaction with listeners.
We started getting messages from people who'd never heard of Feedr, joined a session someone else hosted, and thought it was brilliant. That word-of-mouth only happened because joining was so easy they didn't even remember doing it.
What we learned about audience expectations
Building Feedr around QR codes taught us something fundamental about audience engagement. People don't want more steps. They don't want another app on their phone. They don't want to remember another password. They want to participate in the moment, right now, and then move on.
Every feature we've added since launch has tested against that principle. Guest moderator invite links work the same way: a link, no account. Comment pinning, emoji reactions, live Q&A upvoting. All there to make the host's job easier and the audience's job simpler. Not fancier. Simpler.
We do offer paid tiers (Creator at £6.99 per month and Pro at £14.99 per month) for hosts who need moderation tools, analytics, or higher audience limits. But the core experience, the QR code join, the live comment stream - that stays free. That's the baseline. Because if we reintroduce friction at the entry point, we lose the whole advantage.
When you strip away everything except the core of what your audience actually needs, you often end up with something simpler than you started with. Have you noticed friction points in tools you use regularly that nobody seems to be addressing?