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Kodiak vs Millumin
On paper, genuine overlap: Mac only, perpetual, real Blackmagic fill and key, and an official two-machine backup workflow. Look closer and the two apps face different directions. Millumin composes shows for mapped surfaces. Kodiak is purpose built for the ATEM keyer, with tally driven playout and a second Mac holding a live, one to one copy of the whole show, ready to cut itself to air within seconds if the first one dies.
Updated July 2026.
Choose for the job you run
Choose Kodiak if
A native macOS editor and broadcast playout deck in one app, fill and key over dual SDI with deep ATEM automation and a hot-backup Mac. $200 once, perpetual, two computers.
- The show is one keyed program feed through an ATEM
- You want the switcher talking back: tally cues the take
- You want a backup Mac that takes air on its own
- $200 once covers both Macs, primary and backup
Choose Millumin if
A full creative media server for the Mac, rooted in theater, dance, and installation work, with Blackmagic fill and key output and outbound ATEM control. Lifetime from 399€ for one computer, with rental licenses too.
- Mapped surfaces and installations are the deliverable
- You cue from a timeline plus dashboard columns, rooted in theater and dance
- JavaScript interactivity drives your creative work
- Rental licenses and the MilluNode remote player fit your productions
What Kodiak adds on show night
Five safeguards for the keyed program feed, beyond the fill and key output both products provide.
A live backup, not a followed column
- Import on the primary and the backup has it
- Edit a slide or move a timer and both machines match
- The whole show stays mirrored one to one
- If the primary dies, the backup cuts itself to air on the ATEM within seconds
- No operator handoff to put the backup on air
Millumin's official backup has a second Mac follow the columns; its own tutorial has the operator cut the switcher by hand when the main machine fails.
ATEM automation through the whole cue
- Tally can trigger the take
- Kodiak watches the downstream key state
- Cue end can cut the key automatically
- A dropped switcher link reconnects on its own
Millumin sends outbound ATEM commands from a data track; the conversation is one-way.
Bad media caught before it airs
- Every file checked in the background
- Corruption flagged off the air path, before it goes to program
- One composited picture, built for the keyer from the first frame
The output watched frame by frame
- DeckLink frame confirmations are monitored while output is live
- If DeckLink stops confirming frames, Kodiak raises the alarm within seconds
Licensing that can never dark the SDI
- No license state has a path to the output
- Never-block-go-live is structural, not a promise
Millumin can run unlicensed with a watermark on its outputs, which its documentation says is not for production use.
Kodiak, up close
The parts that matter, shown instead of listed.
Fluent ATEM
Tally cues the take, the downstream key is watched, and Kodiak cuts on cue end.
A dropped link reconnects on its own, mid show.
The switcher stays in the loop from take through cue end.
Live sync, then takeover
The whole show mirrored one to one, cue for cue, media and all.
If the primary dies, the backup cuts itself to air on its own.
The backup is already current when it needs to take over.
The editor and the deck, one app
The fix two minutes before doors happens in the same app that airs it.
Kodiak builds the layered slide and takes it from the same run sheet.
The fix goes straight from the run sheet to the SDI output.
Fill and key, by the book
External keying only, and Kodiak verifies the device can key before the show.
The SDI locks and stays locked once the output format is set to the switcher's standard, 1080p29.97 by default.
Fill and key stays at the center of the full playout workflow.
Built to keep the switched show on air
Kodiak is the native Mac editor and playout deck for a keyed program feed. It listens to ATEM tally, cuts on cue end, checks every file before it airs, watches SDI while the show runs, and holds a synchronized backup ready to take over. Millumin remains the stronger fit when mapped surfaces, an interactive canvas, theater, dance, or installation work are the deliverable. If the risk your room needs covered is keeping one keyed program feed on air, choose Kodiak.
Keep comparing
Kodiak vs Resolume Arena
The VJ instrument against the broadcast deck. Arena keys over SDI too; the switched show around the key is Kodiak's ground.
Read the comparisonKodiak vs QLab
The Mac theater standard keys too. The difference is who listens to the switcher and whose backup takes air by itself.
Read the comparisonSee the full comparison matrix
Take it for a walk
The trial is the full app for 21 days. No account, no card. When it ends, Kodiak keeps running free, everything but NDI, the ATEM link, and hot-backup sync.
Download KodiakCompetitor capabilities verified July 2026. Check each vendor for current details.
Competitor names and trademarks belong to their respective owners. Kodiak is not affiliated with or endorsed by any of them.