Start free

Tidemark by Kelpwave Labs, Bergen, Norway

Offline is a phase. Your data stays.

Tidemark collects logs and metrics from your edge devices and ships, even over unreliable satellite links. When the connection drops, it keeps collecting. When it returns, it syncs.

[02:14:07] link up — collecting

10devices free
$0.40per device / month
Data packets · move to steer

[02:14:07] link lost — no retry window

Your fleet isn’t in a data center.

Your monitoring shouldn’t act like it is.

Sensors, fish-farm gateways and offshore equipment run far from reliable networks, and satellite links come and go. Tools built for always-on connections leave gaps exactly when you need answers. Tidemark is designed for the links you actually have.

Metric · link downgap, not zero
  • 01Sensors
  • 02Fish-farm gateways
  • 03Offshore equipment
  • 04Ships

[02:14:07] collecting · [02:19:31] buffered · [02:21:40] synced

Collect now. Sync when the tide comes in.

Tidemark gathers logs and metrics on the device whether or not a link is up. When a connection returns, the data syncs, so the picture fills in rather than staying blank.

  1. Step 1Collect logs and metrics on the device

    Tidemark gathers them whether or not a link is up.

  2. Step 2Ride out the dropped link

    The satellite goes quiet. Collection doesn’t.

  3. Step 3Sync when the connection returns

    The data syncs and the gap fills in.

You get your history, not just whatever got through.

[02:21:40] synced

[Field report] Where it runs

Made for the places Wi-Fi never reaches.

Tidemark is for developer teams running workloads on edge devices and ships. That includes sensors, fish-farm gateways and offshore equipment, in places where the connection is a satellite link and not a given.

  • Edge sensors
  • Fish-farm gateways
  • Offshore equipment
  • Ships
[02:14:07] link down — buffering [02:19:41] link up — synced

[Rate card] Pricing

Pay per device. Start at zero.

Pricing is usage-based, from $0.40 per device per month. The free tier covers up to 10 devices, so you can try Tidemark on a real fleet before you commit. Need it on your own infrastructure? A self-hosted enterprise option is available.

Free01

Up to10devices, free

Free: up to 10 devices. Try it on a real fleet.

Start free

Usage-based02

From$0.40per device / month

Usage-based: from $0.40 per device per month.

Start free

Enterprise03

Self-
hosted

Enterprise: self-hosted option, on your own infrastructure.

About self-hosting →

[02:14:07] Self-hosted · Enterprise

Run it on your own infrastructure.

For teams that need more control, Tidemark is available as a self-hosted enterprise option. Talk to Kelpwave Labs about what that looks like for your fleet.

Your infrastructure SensorGatewayOffshore Kelpwave Labs · Bergen, NorwayObservability for the edge · © 2025
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