Enjoy a free subscription during the beta and pre-beta phases.
You'll only be charged for requests and storage. Lifetime technical support is included for all users with no extra fees. Taxes may vary depending on the region.
Free during the beta periodLifetime customer supportEnjoy a free subscription during the beta and pre-beta phases.
You’ll only be charged for requests and storage. Lifetime technical support is included for all users with no extra fees. Taxes may vary depending on the region.
No more backend
hassle to launch your
IoT system
Protonest Connect makes IoT development simple so you can focus on core functionality, not server plumbing.
Your IoT backend is ready! Start connecting your devices.
What is Protonest Connect?
Protonest Connect is a universal IoT backend that gets any device cloud-ready
in minutes with no bottlenecks. Configure devices, stream real-time data,
handle updates and scale securely, all from one platform.
Supports WiFi & cellular platforms
Works seamlessly with both Wi-Fi and cellular-based microcontrollers.
BYO firmware, SDK-free
Bring your own firmware and publish directly to custom MQTT topics without being locked into a software development kit.
Real-time data + storage
Stream device data in real time with flexible storage options based on performance and cost.
Flexible device authentication
Secure device authentication using industry-standard credentials with possibility of key rotation.
A universal IoT
backend that works
effortlessly
TLS everywhere
Ensure end-to-end encrypted communication between devices, servers, and clients.
OTA firmware updates
Remotely update device firmware securely without physical access or downtime.
Configurable APIs & MQTT topics
We handle the structure — you control the naming. Customize topic hierarchies and access device data instantly through ready-to-use APIs.
Flexible payload mapping
Transform and map incoming device payloads to match your backend or application schema.
A universal IoT
backend that works
effortlessly
Supports WiFi & cellular platforms
Works seamlessly with both Wi-Fi and cellular-based microcontrollers.
BYO firmware, SDK-free
Bring your own firmware and publish directly to custom MQTT topics without being locked into a software development kit.
Real-time data + storage
Stream device data in real time with flexible storage options based on performance and cost.
Flexible device authentication
Secure device authentication using industry-standard credentials with possibility of key rotation.
TLS everywhere
Ensure end-to-end encrypted communication between devices, servers, and clients.
OTA firmware updates
Remotely update device firmware securely without physical access or downtime.
Configurable APIs & MQTT topics
We handle the structure — you control the naming. Customize topic hierarchies and access device data instantly through ready-to-use APIs.
Flexible payload mapping
Transform and map incoming device payloads to match your backend or application schema.
System Architecture
How our IoT platform connects devices to applications
IoT Device
Protonest Connect
Certificate Management
Storage &
Management
Management
/ Web Sockets
Customer
Application
Monitoring & Control
Visualization
IoT Device
MQTT
Protonest Connect
Certificate Management
Storage &
Management
Management
Customer
Application
Monitoring & Control
Visualization
What You Can Build With
Protonest Connect
Plant monitoring systems
Connect devices to receive real-time environmental data to monitor plant health.
Fleet management systems
Use IoT devices to allow centralized vehicle tracking and analytics to optimize logistics.
Factory Management System
Use connected devices to streamline and monitor the production flow.
Meet our Partners
