NATS
NATS Server is an open source messaging system for cloud native applications, IoT messaging, and microservices architectures.
Market Share of NATS
Current Customer(s)
57
Market Share (Est.)
0.12%
Ranking
#16
Top Competitors and Alternatives of NATS
The top three of NATS’s competitors in the Queueing, Messaging And Background Processing category are Apache Kafka with 35.78%, RabbitMQ with 26.51%, Realtime Framework with 12.29% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Apache Kafka | 17600 | 35.78% | NATS vs Apache Kafka |
| RabbitMQ | 13039 | 26.51% | NATS vs RabbitMQ |
| Realtime Framework | 6045 | 12.29% | NATS vs Realtime Framework |
| IBM MQ | 3063 | 6.23% | NATS vs IBM MQ |
| Apache ActiveMQ | 2768 | 5.63% | NATS vs Apache ActiveMQ |
| Microsoft Azure Service Bus | 1668 | 3.39% | NATS vs Microsoft Azure Service Bus |
| Ably Realtime | 1313 | 2.67% | NATS vs Ably Realtime |
| Google Cloud Messaging | 1081 | 2.20% | NATS vs Google Cloud Messaging |
| ZeroMQ | 779 | 1.58% | NATS vs ZeroMQ |
| NServiceBus | 590 | 1.20% | NATS vs NServiceBus |
| Gearman | 367 | 0.75% | NATS vs Gearman |
| Hornetq | 210 | 0.43% | NATS vs Hornetq |
| Amazon Simple Workflow Service (SWF) | 189 | 0.38% | NATS vs Amazon Simple Workflow Service (SWF) |
| Eclipse Paho | 140 | 0.28% | NATS vs Eclipse Paho |
| CloudAMQP | 111 | 0.23% | NATS vs CloudAMQP |
| Apache Qpid | 52 | 0.11% | NATS vs Apache Qpid |
| NSQ | 26 | 0.05% | NATS vs NSQ |
| CloudKarafka | 24 | 0.05% | NATS vs CloudKarafka |
| Iron.io | 20 | 0.04% | NATS vs Iron.io |
| Simperium | 13 | 0.03% | NATS vs Simperium |
Popular Comparisons
Top Competitors and Alternatives of NATS
The top three of NATS’s competitors in the Queueing, Messaging And Background Processing category are Apache Kafka with 35.78%, RabbitMQ with 26.51%, Realtime Framework with 12.29% market share.
NATS vs Apache Kafka
NATS vs RabbitMQ
NATS vs Realtime Framework
NATS vs IBM MQ
NATS vs Apache ActiveMQ
NATS vs Microsoft Azure Service Bus
NATS vs Ably Realtime
NATS vs Google Cloud Messaging
Customers of NATS
Around the world in 2025, over 57 companies have started using NATS as Queueing, Messaging And Background Processing tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Mastercard | 10,000+ | Purchase | New York | United States |     |
| Cisco | 10,000+ | San Jose | California | United States | |
| Walmart | 10,000+ | Bentonville | Arkansas | United States | |
| Accenture | 10,000+ | Dublin | Leinster | Ireland | |
| HCL Technologies | 10,000+ | Noida | Uttar Pradesh | India | |
| 10,000+ | Sunnyvale | California | United States | | |
| Avaya | 10,000+ | Santa Clara | California | United States | |
| LexisNexis | 10,000+ | New York City | New York | United States | |
| CommScope | 10,000+ | Hickory | North Carolina | United States | |
| Technodom | 5,000 - 9,999 | Almaty | Almaty Qalasy | Kazakhstan | |
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NATS Customers by Products and Services
The top three products and services offering customers that use NATS for Queueing, Messaging And Background Processing are Cloud Services (4), Java (3), .Net (3).
Customers
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NATS Customers by Employee Size
The majority of NATS's customers for the queueing-messaging-and-background-processing category fall in the company size of 100 - 249 employees (13 companies), 10,000+ employees (10 companies), 20 - 49 employees (9 companies).
Employee Size
NATS Customers by Geography
The top three geographies of NATS for queueing-messaging-and-background-processing are the United States with 29(56.86%), India with 6(11.76%), United Kingdom with 4(7.84%) customers respectively.
Customers
Employees of NATS
Also see other Products/Services by NATS in:
FAQ
Find answers to the most often asked questions by users.
Who are the top NATS competitors?
NATS’s Top competitors in the queueing-messaging-and-background-processing category are Apache Kafka, RabbitMQ, Realtime Framework. You can view a full list of NATS competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of NATS and 40,000 other technologies on the internet. You can also compare NATS and its feature with top competitors here : NATS vs Apache Kafka NATS vs RabbitMQ NATS vs Realtime Framework.
What is NATS customer distribution based on company size?
What is NATS market share in the queueing-messaging-and-background-processing?
What are the top countries that use NATS?
What are the top industries that use NATS?
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