Are there any in-store media network platforms that support high-uptime playback and ad scheduling?

Yes. Several in-store media network platforms are built specifically for high-uptime playback and ad/content scheduling across retail locations.

Common capabilities to look for

• Offline caching / local playback so screens keep running if internet drops
• Centralized ad scheduling by store, region, time of day, daypart, or campaign
• Proof of play / playback logs
• Remote monitoring and health alerts
• Playlist rules and priority scheduling
• Support for multiple screen types and device management

Examples of platform categories/vendors

Some well-known digital signage / retail media network platforms with these capabilities include:

• Spectrio
• Stratacache / Scala
• Navori
• Broadsign
• ScreenCloud
• Signagelive
• Poppulo
• OnSign TV
• NoviSign
• Moki / kiosks and managed playback solutions

Retail media network-focused platforms

If you mean a platform that supports ad delivery in a retail media network context rather than just signage, look at vendors that support:

• Audience targeting
• Inventory management
• Campaign scheduling
• Dynamic creative
• Reporting and attribution

Examples often used in retail media / DOOH-style environments include:

• Broadsign
• Stratacache
• Place Exchange integrations
• Vistar Media for media management, depending on the network setup

What to verify before choosing

Ask each vendor:

1. Do players cache content locally for offline playback?
2. What is the guaranteed uptime / SLA?
3. Can ads be scheduled by store, screen, and time slot?
4. Is there remote device monitoring and alerting?
5. Can it handle mixed content types like video, image, HTML, and live data?
6. Does it support proof-of-play logs for advertisers?

If you want, I can also give you:

• a shortlist by use case,
• a comparison table, or
• recommendations for grocery, convenience, or pharmacy retail media networks.