InfluxDB offers two primary methods for collecting data from IoT devices using MQTT: Native Collector and Telegraf. The Native Collector is a cloud-to-cloud connection feature that allows direct, cloud-to-cloud connections between cloud services and InfluxDB, making it ideal for cloud-first solutions. It involves a simple three-step configuration process and can start collecting data immediately after setup. On the other hand, Telegraf is an open-source plugin-based data collection agent that provides extensive control over processing and transforming MQTT messages as they arrive. With its lightweight design and minimal resource usage, Telegraf offers flexibility in terms of installation and deployment, making it a valuable solution for developers who need more customization options.