The Intelligence and Reliability Layer for XIoT & Physical AI

From Connected. To Intelligent. To Proactive.

In 5 minutes. Intelligence and reliability for every embedded and edge device in your XIoT fleet. Instant alerts when devices go silent. No custom servers to run, no infrastructure to manage.

Notification Engine

Monitoring active

Digital Twin Engine

Ingesting...

Fleet
47 Online
94% Alerts
2 Heartbeats last 6h

esp32-gw-01 healthy
rpi-sensor-hub healthy
stm32-valve warning

ESP32-GW-01
Uptime 14d 7h
99% Uptime

Multi-region redundancy with 2-layer DDoS protection
24/7 Observability and Alerting

Our systems don't sleep so that you can

3 Alert Channels:

Email
Slack
Telegram

Two Lines of Code. That's It.

Add our SDK. Your device starts reporting health immediately. Native support for ESP-IDF, Arduino, and MicroPython. Or use our REST API from any platform.

Features

Built for Production XIoT

Everything you need to keep your fleet online and your team informed.

Real-Time Monitoring

Heartbeat intervals from 1 minute to several months. Know the instant a device goes silent. State transitions tracked automatically.

gateway-us-east healthy
sensor-hub-eu healthy
relay-ap-south healthy

Multi-Channel Alerts

Route alerts where your team works. Per-device configuration.

5-Min Integration

Native SDKs for every major XIoT platform. REST API for everything else.

Zero Ops

No servers to provision. No databases to manage. We handle the infrastructure.

Auto-scaling
99.9% Uptime
Global Edge
Encrypted
Coming Soon

Asset Grouping

Organize all your hardware assets in 3 levels: Fleets, Units, and Device Groups. Organize devices by location, type, or team. Shared policies and alerts across entire groups.

(unit) Solar ESS #1 - UAE

Gateway-ATL-Edge-01
GW-01
Solar Inverter Cluster
- 12 devices
- inverter-string-a INV-A1
- inverter-string-b INV-B2

Digital Twin Engine

AI-powered fleet intelligence

Coming Soon

Anomaly detection, predictive maintenance, and digital twin simulations for your entire fleet.

Enterprise-Grade Security & Compliance

TLS in transit. Scoped API tokens and device IDs per device. Encryption at rest. Row-Level Security (RLS). SOC 2 Type I compliance on the roadmap. We only collect what you explicitly send.

How It Works

Up and Running in Minutes

Register Your Device

Add a device in the dashboard. You get a unique device token instantly — no setup wizards, no config files.

$ curl -X POST https://on.qrystaluplink.io/v1/devices  
 -H "Authorization: Bearer sk_live_..."  
 -d '{"name": "esp32-gateway-01"}'

// → 201 Created
{
 "device_id": "d_8f3a...",
 "token": "tok_7b2e..."
}

Send Heartbeats

Your device pings us at whatever interval you set — 1 minute to several months. Use our ESP32 or MicroPython SDK, or a plain HTTP call.

import urequests

# Send a heartbeat — that's it
urequests.post(
 "https://api.qrystaluplink.io/heartbeat",
 headers={
 "Authorization": "Bearer tok_7b2e...",
 "X-Qrystal-Uplink-DID": "d_8f3a..."
 }
)
// → 204 No Content

Get Alerted Instantly

When a heartbeat is missed, we notify your team through Slack, email, or Telegram. Route alerts per device or per connector.

#ops-alerts

Qrystal Uplink
2:14 PM
Device went silent — esp32-gateway-01
Last seen: 2m 14s ago
Expected: every 1m
Status: unhealthy

Pricing

Simple, Transparent Pricing

Get started in minutes. All plans include a free trial.

Free

$0/forever

3 Devices
1-day data retention
Email alerts only
Community support

Pro

$19/month

Up to 25 devices
30-day data retention
Email, Slack, Telegram alerts
Priority support

Business

$79/month

Up to 100 devices
90-day data retention
Email, Slack, Telegram alerts
Dedicated support

Enterprise

For large-scale deployments, get economies of scale pricing.

100 devices
$20.00/month
($0.20/device/month)

Questions

Frequently Asked Questions

How do you handle my payment information?

What happens after my free trial?

What does "beta" actually mean for me?

What if something breaks or I need help?

What data do you collect from my devices?

Ready to get started?