Kobiton vs Firebase Test Lab

From $50 per month (indicative entry plan)

From $1 per device hour (physical devices, indicative)

Priced by device minutes and concurrent sessions; the on-premise hybrid option is licensed separately.

Pay-as-you-go per device hour on the Blaze plan; virtual devices are cheaper than physical.

Free trial with limited device minutes.

Free daily quota of virtual and physical device minutes on the Spark plan.

Emerging

Kobiton · since 2016

Widely used

Google · since 2016

• Hybrid model lets you keep sensitive devices in-house while using one interface.
• Manual session recording converts into Appium scripts, shortening authoring.
• Cheaper than the top-tier enterprise clouds.

• Very cheap per device hour compared with commercial device clouds.
• Robo Test finds crashes with zero test-writing effort.
• Tight integration with Android tooling and Firebase Crashlytics.

• Smaller device catalogue than BrowserStack or Sauce Labs.
• Generated Appium scripts still need substantial cleanup.
• Mobile only.

• Device selection is far narrower than a dedicated device cloud.
• iOS support is meaningfully thinner than Android.
• No interactive manual testing session.

Mobile teams that want a device cloud but must keep some devices on premises.

Android-first teams that want real-device coverage at the lowest cost.