Mongoose OS is open source and dual-licensed

Mongoose OS Community Edition
FREE
License: Apache 2.0
Over-The-Air Update (OTA): Limited to mDash dashboard service only
Support: Community Support only
Mongoose OS Enterprise Edition
PAID
License: Commercial
Over-The-Air Update (OTA): Unrestricted, run from any IoT Cloud
Support: Commercial Support available
Mongoose OS quick facts:
* Developed since 2013
* GitHub Stars > 1,780
* Commits > 4,320
* Releases > 64

Mongoose OS Enterprise Edition Pricing

Volume
One-off License Fee per unit, USD
1
$2.09
10
$1.89
50
$1.69
100
$1.49
250
$1.29
500
$1.09
>1000
$0.89
or less, volume based
GET A QUOTE

CCM - Cloud Communication Module Pricing

CCM module provides secure IoT connectivity for any microcontroller-based product.
All major IoT services supported. Host MCU OTA update. Voice control implementation.
WiFi, Ethernet, Cellular.

CCM-FIRMWARE pre-built firmware
Firmware
Price per unit, USD 1: $4.18
100: $2.98
250: $2.58
1000:$1.78

KIWI - BLE Internet Gateway

KIWI forwards BLE beacon advertisements to the Internet.

KIWI-FIRMWARE pre-built firmware
Firmware
Price per unit, USD 1: $4.20
100: $3.00
250: $2.60
1000:$1.80

UART gateway - Internet Gateway

UART gateway connect any device to the Internet via UART.

UART-FIRMWARE pre-built firmware
Firmware
Price per unit, USD 1: $4.20
100: $3.00
250: $2.60
1000:$1.80
Technical Support, Integration Services and Consultancy available