Question: I need a scalable IoT solution that can handle a large number of devices and provide real-time analytics, can you recommend something?

If you need an IoT solution that can handle a big number of devices and provide real-time analytics, Cloud IoT Core is a great choice. It securely connects, manages and ingests data from devices around the world, and integrates with other Google Cloud services like AI and ML for further analysis. Google's global infrastructure means it can scale and be reliable, and it's good for a wide range of industries, including retail, health care and manufacturing.

Another good contender is ThingSpeak, an IoT analytics service for capturing, processing and taking action on real-time data streams in the cloud. It supports a variety of hardware platforms and offers advanced analytics, real-time data visualization and the ability to trigger actions based on data patterns. It's available in free and paid versions, so it's good for small projects or bigger commercial use.

Lantronix also offers an all-purpose IoT solution that can handle a large number of devices. It offers tools for data capture, transmission, processing and analysis, along with secure turnkey solutions and IoT gateways for wired and wireless connections. Its scalable platform is flexible, so it's good for a variety of uses in industries like transportation and health care.

If you're looking for something more industrial, check out Ubidots, which is geared for condition monitoring, smart manufacturing and cloud SCADAs. It offers real-time insights, smart alerts and detailed graphics, and offers flexible pricing tiers for different business needs. Ubidots also can connect to equipment and edge IoT devices, so it's a good option for companies that want to squeeze out efficiency and move to digital transformation.