Kaazing

Name: Kaazing
Brand: Kaazing

High Performance Network Connectivity & Integration

Est 2007|Raised $43.1M|12 Ref Customers

LinkedIn 3K|Website|FTEs 6|HQ San Jose, California, US

01Competitive Landscape

Narrative competitive analysis

Kaazing vs Aklivity Zilla - Zilla is positioned as an open-source/community gateway for event streaming (Kafka-centric) with commercial packaging. For Kafka-first architectures requiring modern event-streaming patterns, Zilla may align more closely with those workflows. - Kaazing’s comparative strength is its heritage as an enterprise gateway with explicit support for JMS/AMQP/IBM MQ and additional gateway semantics (delivery guarantees, enterprise identity integration). Kaazing vs Gravitee - Gravitee provides a commercial Kafka gateway within an API management context with clearer published entry pricing. Organizations seeking governance, catalogs, and a standard API management procurement model may find Gravitee more directly aligned. - Kaazing may better serve buyers requiring a dedicated real-time gateway bridging to enterprise messaging with specialized delivery semantics. Kaazing vs AWS API Gateway (WebSocket) - AWS API Gateway WebSocket is a managed service that can reduce operations overhead. - Kaazing may be chosen when deep integration with on-premise enterprise messaging and control over deployment environment are required.

	Kaazing (KWG/KWIC)	Aklivity Zilla	Gravitee (Kafka Gateway / APIM)
Starting Price	Not publicly listed (contact sales)	Free trial; standard/enterprise contract pricing (contact sales)	Kafka Gateway entry pricing page indicates a commercial offering with stated list prices for some tiers
Best For	Enterprises extending JMS/AMQP/IBM MQ to web/mobile with gateway delivery semantics and enterprise controls	Kafka/event-streaming to web/mobile with standard protocols; teams focused on Kafka-first architectures	Organizations productizing Kafka streams with API management governance and an integrated commercial offering
Key Strength	Integration with enterprise messaging systems; broad gateway feature set (SSO/SAML, guaranteed delivery, fanout, etc.)	Focused Kafka/event-streaming gateway approach; modern event-streaming patterns	API management and governance context with published pricing for certain packages
Key Weakness	Limited public pricing transparency; limited modern third-party reviews; public compliance attestations not clearly documented	Some protocol support varies by edition; pricing and enterprise features may be sales-led	Kafka gateway is part of a broader platform and may be heavier than required for simple streaming use cases

01Competitive Landscape

Narrative competitive analysis

Kaazing vs Aklivity Zilla

Zilla is positioned as an open-source/community gateway for event streaming (Kafka-centric) with commercial packaging. For Kafka-first architectures requiring modern event-streaming patterns, Zilla may align more closely with those workflows.
Kaazing’s comparative strength is its heritage as an enterprise gateway with explicit support for JMS/AMQP/IBM MQ and additional gateway semantics (delivery guarantees, enterprise identity integration).

Kaazing vs Gravitee

Gravitee provides a commercial Kafka gateway within an API management context with clearer published entry pricing. Organizations seeking governance, catalogs, and a standard API management procurement model may find Gravitee more directly aligned.
Kaazing may better serve buyers requiring a dedicated real-time gateway bridging to enterprise messaging with specialized delivery semantics.

Kaazing vs AWS API Gateway (WebSocket)

AWS API Gateway WebSocket is a managed service that can reduce operations overhead.
Kaazing may be chosen when deep integration with on-premise enterprise messaging and control over deployment environment are required.

	Kaazing (KWG/KWIC)	Aklivity Zilla	Gravitee (Kafka Gateway / APIM)
Starting Price	Not publicly listed (contact sales)	Free trial; standard/enterprise contract pricing (contact sales)	Kafka Gateway entry pricing page indicates a commercial offering with stated list prices for some tiers
Best For	Enterprises extending JMS/AMQP/IBM MQ to web/mobile with gateway delivery semantics and enterprise controls	Kafka/event-streaming to web/mobile with standard protocols; teams focused on Kafka-first architectures	Organizations productizing Kafka streams with API management governance and an integrated commercial offering
Key Strength	Integration with enterprise messaging systems; broad gateway feature set (SSO/SAML, guaranteed delivery, fanout, etc.)	Focused Kafka/event-streaming gateway approach; modern event-streaming patterns	API management and governance context with published pricing for certain packages
Key Weakness	Limited public pricing transparency; limited modern third-party reviews; public compliance attestations not clearly documented	Some protocol support varies by edition; pricing and enterprise features may be sales-led	Kafka gateway is part of a broader platform and may be heavier than required for simple streaming use cases

Kaazing

01Competitive Landscape

Narrative competitive analysis

02Market Map

01Competitive Landscape

Narrative competitive analysis

02Market Map