Thingsboard IoT Gateway

Requires Python installation and libraries, which can be a barrier in environments standardized on other languages or with strict security policies against interpreted runtimes.

Involves manual editing of YAML/JSON files for each connector, leading to a steep learning curve and potential errors, especially for rapid prototyping or non-technical users.

As a Python-based application, it may struggle with high-throughput data streams from thousands of devices, compared to compiled gateways optimized for raw speed.

Designed exclusively for ThingsBoard, so using it with other IoT platforms requires significant workarounds or isn't feasible, limiting flexibility in multi-vendor setups.