Looking for a PluralEyes alternative on the Mac? Here’s the honest picture
PluralEyes defined automatic audio sync for over a decade — and then its maker moved it into maintenance mode. If you’re shopping for a replacement in 2026, the answer depends on what you actually used it for. This guide compares the real options, including our own app, and is upfront about what each one doesn’t do.
What happened to PluralEyes
On January 31, 2023, Maxon placed PluralEyes in Limited Maintenance Mode: existing licenses keep working, but active development stopped. Maxon’s own reasoning was straightforward — waveform sync, the feature PluralEyes pioneered, is now built into Premiere Pro, Final Cut Pro, DaVinci Resolve and Avid Media Composer.
That deserves saying plainly: PluralEyes was a genuinely great tool, and it didn’t die because something better beat it. It was absorbed. But “maintenance mode” means no updates for new macOS releases, new cameras or new codecs — which is why so many long-time users are looking around now.
First question: is your NLE’s built-in sync enough?
Honestly — often, yes. If you cut single-camera interviews with one external recorder, the waveform sync inside Premiere, Final Cut or Resolve will usually do the job, and it’s free. Try that before buying anything.
Where built-in sync falls over is bulk: multicam wedding and event days, long recordings that drift, multi-recorder podcast sessions, and shoot days with dozens or hundreds of takes. That’s the work PluralEyes was actually bought for, and it’s where a dedicated tool still earns its keep.
The real alternatives in 2026
Three tools cover the ground PluralEyes left, in different ways:
- Syncaila — a dedicated waveform-sync specialist for Mac and Windows, one-time purchase. The closest like-for-like replacement if sync is the only thing you need.
- Tentacle Sync Studio — excellent if you run Tentacle timecode hardware; the software comes with it. A timecode-first workflow rather than a waveform one.
- Launchr Post — our app, and the reason this page exists. Sync is one stage of a larger local pipeline: it also sorts footage, drives RAW proxies, transcribes everything on-device and exports an editor handover package.
How Launchr Post handles sync
Launchr Post syncs the way professional workflows expect: timecode first — file timecode and BWF/iXML metadata — with sample-accurate waveform matching wherever timecode is missing or untrustworthy. It measures recorder drift in real numbers (ms/min), groups multiple cameras into multicam clips, and processes a whole shoot day in one pass. The output is synced timelines as FCPXML and Premiere XML, an ALE, and a sync report showing what was matched and how.
The difference in approach: PluralEyes patched sync into your edit. Launchr Post runs before the edit — your editor opens a project that is already in sync, organized and searchable.
What Launchr Post does not do
So you don’t find out after downloading:
- Mac only, Apple Silicon only. No Windows version, no Intel Macs. On Windows, look at Syncaila.
- No NLE plugin. There is no panel inside Premiere or Vegas that re-syncs an existing timeline mid-edit. Launchr Post is a standalone step between the shoot and the edit.
- No card offload yet. Checksummed offload is on our roadmap; today you point the app at footage already on a disk.
Side by side
| Launchr Post | Syncaila | Tentacle Sync Studio | Built-in NLE sync | |
|---|---|---|---|---|
| Approach | Timecode first, waveform fallback — part of a full pipeline | Waveform specialist | Timecode (with Tentacle hardware) | Waveform, per project |
| Price model | €99 one-time | One-time (tiered) | Included with hardware | Included in your NLE |
| Platform | macOS (Apple Silicon) | macOS + Windows | macOS | All |
| Beyond sync | Sorting, RAW proxies, on-device transcription & search, editor handover | No — sync only | Multicam export | No |
| Cloud required | No — fully local | No | No | No |
Prices and features for other tools change; check their sites for current details. This table reflects what we could verify in July 2026.
Who should pick what
- You only need sync, occasionally: use your NLE’s built-in sync. It’s free.
- You need heavy-duty sync on Windows, or sync is truly all you want: Syncaila.
- You already shoot with Tentacle timecode boxes: Tentacle Sync Studio.
- You’re on a Mac and sync is one of several chores between shoot and edit — sorting cards, making proxies, finding takes, packaging for the editor: that’s the case Launchr Post is built for, at €99 once.
Try the whole pipeline free for 7 days
Full app, no card, no account. Sync a real shoot day — timecode plus waveform — and see the sorted, searchable, handover-ready result on your own disk.