The Hybrid Event Tech Stack: What You Actually Need

Every hybrid event tech list starts long and ends up longer, because it is easy to add a tool and hard to admit one is not pulling its weight. This is the stack that actually earns its place: what each piece does, what it replaces, and where the money is best spent first.

Start from the failure you are avoiding, not the gear list

The right hybrid event technology stack depends on what breaks if you skip it. A single speaker on a panel with a slide deck needs almost nothing beyond a reliable clicker and a screen share. A full production with remote guests, a broadcast switcher and a live stream needs a lot more. Build up from the smallest stack that covers your actual risk, not down from a vendor's full catalogue.

Three questions settle most of it:

1. Does anyone present or speak from outside the room?
2. Does the output need to go anywhere beyond the screens in the room, a livestream, a recording, a broadcast switcher?
3. What is the cost of a slide not advancing, or a remote guest's video dropping, in front of this specific audience?

Layer 1: Slide control that works from anywhere

Everything else in the stack sits on top of reliable slide control. Cliqer's desktop app hosts the room on a Mac or Windows machine and drives PowerPoint, Keynote, Google Slides, Prezi or LibreOffice Impress directly. Presenters, in the room or remote, join from any browser with a link or QR code, no install and no account.

For meeting-platform hybrid setups, Zoom, Microsoft Teams, Google Meet, Webex, GoTo, Slack, Discord or RingCentral, the host shares their screen as usual and Cliqer drives the slideshow app underneath. There is no plugin to install in any of those platforms. See webinar slide control for that setup in detail.

Layer 2: Screen sharing and video for remote presenters

If a remote speaker needs to be seen, not just heard, screen sharing and video encoding become the second layer. Cliqer's desktop app captures the host's screen natively and streams it to presenters and viewers with configurable codec, resolution and bitrate, from VP8 for maximum compatibility up to AV1 where hardware supports it. New viewers get a cached keyframe immediately on join instead of waiting up to three seconds, which matters when someone joins mid-segment.

Layer 3: Live callers, for when a remote guest needs to be on screen

A remote speaker who needs to appear on the main screen, not just control slides, needs a video path into your production. Cliqer's Studio, built into the desktop app, brings anyone already in your room onto a call as a camera input you can stage and cut live, routed to the room, to NDI for a switcher, or both. Full detail in bringing remote guests on stage with live callers.

This is also where multi-host presentations come in for larger shows: one host at the venue, a synchronized backup on a different network, or the same deck running in a second room for an overflow audience.

Layer 4: Getting it into your broadcast chain

For teams already running vMix, OBS or another NDI-compatible switcher, Cliqer can broadcast its program mix and each caller as its own NDI® source on the network, alongside the presentation timer as a keyable overlay. That lets your existing production software treat Cliqer inputs like any other camera or graphic. See NDI explained for event teams and vMix presentation control for the production side of that setup.

Teams running physical control surfaces can also drive slides and the timer from a Stream Deck, directly over USB or through the Bitfocus Companion plugin, which is worth reading if you already have a Companion setup: Stream Deck presentation controller and Bitfocus Companion for presentations.

Layer 5: The backup nobody wants to buy, until they need it

The cheapest insurance in the whole stack is a second host machine. Because every host advances its own local copy of the deck on every click, a backup machine stays on the correct slide the entire time and takes over instantly if the primary fails. Pair that with a solid networking foundation, direct peer-to-peer connections that fall back to an encrypted relay automatically when a firewall blocks the direct path, and most single points of failure disappear. Our own move off a shared cloud platform for exactly this kind of reliability is covered in why we moved off Cloudflare.

What to actually buy first

If budget and setup time are limited, this is the order that pays off fastest:

1. A solid clicker and screen-sharing setup for every presenter, remote or in-room.
2. A backup host machine for anything you cannot afford to lose mid-show.
3. Live callers if a remote guest needs to be seen, not just heard.
4. NDI output only once you already run a broadcast switcher that can use it.

FAQ

Build it in the right order

Start with Cliqer's free plan to test slide control and screen sharing on your own gear before an event depends on it. When you are ready for live callers, multi-host backup or NDI output, check pricing or read the multi-host setup guide for the redundancy layer.