Message Queues & Event Streaming
SaaS Browser tracks 57 Message Queues & Event Streaming software companies, with 3 added in the past 30 days. The top countries for Message Queues & Event Streaming SaaS include United States (6), India (2), Ethiopia (1).
Key Data Points for Message Queues & Event Streaming
57
Total Software1
3
New (Past 30 Days)2
4
Median Age (Years)4
+29
New (Past 365 Days)5
40.4%
Free Trial8
Company Size Distribution9
1
Mid-Size (51-200)
12.5% of total
7
Small (2-50)
87.5% of total
Most Established Message Queues & Event Streaming Companies
| Company | Employees | Domain Rank | Founded | Added |
|---|---|---|---|---|
| Apache Pulsar | — | 45 | — | 2025-02-28 |
| MQTT Explorer | — | 44 | — | 2025-02-28 |
| Riemann | — | 41 | — | 2025-06-25 |
| Hookdeck | 10 | 38 | — | 2025-02-09 |
| RisingWave | 200 | 38 | 2021 | 2025-02-05 |
| CometD | — | 35 | — | 2025-03-05 |
| LavinMQ | — | 30 | — | 2026-01-23 |
| Convoy | 10 | 27 | — | 2025-02-08 |
| Quine | 50 | 23 | 2019 | 2025-02-11 |
| MergeQueue | 10 | 23 | 2021 | 2025-02-04 |
Top 10 Countries for Message Queues & Event Streaming SaaS
The following countries represent where most Message Queues & Event Streaming SaaS companies are headquartered, based on our data for 57 software products.
| Country | Count | % of Total |
|---|---|---|
| United States | 6 | 10.5% |
| India | 2 | 3.5% |
| Ethiopia | 1 | 1.8% |
| United Kingdom | 1 | 1.8% |
| Australia | 1 | 1.8% |
| Italy | 1 | 1.8% |
| Philippines | 1 | 1.8% |
| Canada | 1 | 1.8% |
SEO & Domain Authority for Message Queues & Event Streaming
Median Domain Rank10
5
vs. overall median of 8
Median Referring Domains11
2
vs. overall median of 2
Pricing Data for Message Queues & Event Streaming
Median Starting Price (USD)12
$12/mo
Median High Price (USD)13
$99/mo
Market Saturation for Message Queues & Event Streaming
This score is computed from a combination of total products, domain authority, referring domains, company age, traffic growth, pricing, and enterprise presence.
Saturation Score14
18 / 100 (Low)
Most Recently Added Message Queues & Event Streaming SaaS
Fumiq
Added 2026-06-12
MQTTBridge
Added 2026-06-11
Invariant
Added 2026-06-09
Qcanary
Added 2026-05-13
Fluxtion
Added 2026-05-11
EventEngine
Added 2026-04-16
NexWave
Added 2026-04-12
PubStation
Added 2026-04-09
RabbitGUI
Added 2026-03-16
Webbu
Added 2026-03-08
Median Age of Message Queues & Event Streaming SaaS Companies
The median Message Queues & Event Streaming SaaS company was founded 3.5 years ago (median founding year: 2023).
B2B / B2C Breakdown for Message Queues & Event Streaming16
12
Both B2B & B2C
21.1%
44
Business (B2B)
77.2%
1
Consumer (B2C)
1.8%
Based on 57 companies with consumer type data (100.0% of total).
SaaS Discovery Trend for Message Queues & Event Streaming
Monthly SaaS discovery count for Message Queues & Event Streaming compared to its share of all SaaS discovered. A rising percentage indicates this segment is growing faster than the overall market.
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This distributed event processing and alerting platform collects, filters, transforms, and aggregates real-time events from servers and applications using a programmable streaming language, where events are lightweight records with fields such as host and service and where built-in streams can be composed or extended as code to route, alter, and roll up data with very low latency. It solves latency, reliability, and scale problems by pushing events instead of polling, providing immediate alerts via email, SMS, or phone, real-time dashboards and graphs, and configurable, code-driven rules for aggregating, thinning, and routing, making it ideal for operations staff, engineers, developers, and teams who need fast fault detection, root-cause analysis, and proactive visibility into large, dynamic infrastructures.
Message Queues & Event Streaming
The category of this listing.
Explore a growing collection of runnable examples for NATS, covering various messaging capabilities like pub-sub and request-reply. Users can access guides, watch introductory videos, and sign up for a monthly newsletter to stay updated on the latest features and examples.
Message Queues & Event Streaming
The category of this listing.
A comprehensive MQTT client that provides a structured, hierarchical view of topics, real-time activity visualization, and streamlined management for brokers, devices, and services. It addresses challenges such as navigating extensive topic trees, monitoring message traffic, and debugging flows by offering features like topic search and filtering, recursive deletion of topics, diff views between current and previous messages, publish capabilities, retained message handling, per-topic history plotting, and flexible subscription controls, with selectable dark or light themes, designed for developers, IoT engineers, home-automation integrators, and operators managing large-scale broker deployments.
Message Queues & Event Streaming
The category of this listing.
MergeQueue streamlines GitHub workflows by automating merge processes, ensuring build stability even in large teams. With features like priority queues, batch merges, and flaky test management, it is designed to enhance efficiency and reliability in software development.
Message Queues & Event Streaming
The category of this listing.
Waterstream.io offers a high-performance MQTT broker that seamlessly integrates with Kafka, enabling users to scale and simplify their IoT applications. With its bidirectional layer, Waterstream connects millions of clients without the need for complex integration pipelines or additional storage, ensuring high availability and low latency.
Message Queues & Event Streaming
The category of this listing.
Quine
This SaaS is trending! We've detected monthly traffic growth.Quine is a powerful tool for developers to create streaming graphs that combine multiple event streams into one, allowing for real-time analysis and action. It simplifies complex event processing by enabling users to define queries and explore data efficiently, transforming congested streams into valuable insights quickly.
Message Queues & Event Streaming
The category of this listing.
River
This SaaS is trending! We've detected monthly traffic growth.River offers fast and reliable background job processing for Go applications, utilizing PostgreSQL for atomic and transaction-safe job queueing. With features like automatic retries, error handling, and a self-hosted web interface, River simplifies development and enhances application reliability without the need for additional service dependencies.
Pricing:
$100-$125/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
Message Queues & Event Streaming
The category of this listing.
A cloud-native, distributed messaging and streaming platform that enables real-time data pipelines, low-latency message delivery, and durable, scalable event streams across many nodes, supporting both per-message acknowledgments and streaming consumption. It addresses reliability, fault tolerance, disaster recovery across regions, and horizontal scalability by providing multi-tenancy with resource isolation, geo-replication, tiered storage, automatic load balancing, multi-language clients, connectors to databases and search systems, and built-in serverless functions, making it suitable for developers, data engineers, operators, and organizations of all sizes building resilient, real-time applications.
Message Queues & Event Streaming
The category of this listing.
An enterprise-grade event streaming platform provides high-throughput, low-latency processing, and continuous analysis of both live and historical data streams, enabling real-time monitoring, alerting, data enrichment, IoT telemetry, fraud detection, and proactive decision-making. Its main features include seamless ingestion from multiple sources such as databases, message queues, and sensors; advanced SQL-based stream processing with support for complex joins, windowing, and time travel queries; automatic data compaction and schema management within managed table formats; and scalable, cost-efficient performance through a cloud-native architecture designed for mission-critical applications across diverse industries like finance, energy, manufacturing, and retail.
Message Queues & Event Streaming
The category of this listing.
LavinMQ is a high-performance message broker designed to facilitate rapid and reliable communication between various components of complex systems, supporting functionalities such as message routing, load balancing, data replication, and high throughput of over 1 million messages per second. Its key features include broad client and language support, flexible message routing and filtering, compatibility with the AMQP 0.9.1 protocol, persistent stream and work queues, unlimited queue capacity, and resilient clustering for high availability, making it ideal for applications in microservices, Internet of Things (IoT), distributed systems, legacy system integration, real-time streaming, and large-scale task processing. It addresses challenges related to system scalability, fault tolerance, efficient message exchange, load distribution, and seamless integration, serving.
Message Queues & Event Streaming
The category of this listing.
* Some or all parts of this page may be AI generated, so please verify any critical information independently.
Frequently Asked Questions
How many Message Queues & Event Streaming SaaS companies are there?
SaaS Browser tracks 57 Message Queues & Event Streaming software products as of June 2026. 3 new Message Queues & Event Streaming SaaS companies have been added in the past 30 days.
How many new Message Queues & Event Streaming SaaS companies are added each month?
3 new Message Queues & Event Streaming SaaS companies have been added to SaaS Browser in the past 30 days. Our proprietary crawling infrastructure continuously discovers new software products.
What are the most established Message Queues & Event Streaming SaaS companies?
The most established Message Queues & Event Streaming SaaS companies by domain authority include Apache Pulsar, MQTT Explorer, Riemann, Hookdeck, RisingWave. These companies represent the highest domain rank scores in the Message Queues & Event Streaming category.
What is the typical company size for Message Queues & Event Streaming SaaS?
Among Message Queues & Event Streaming SaaS companies with employee data, the size distribution is: - 1 (12.5%), - 7 (87.5%).
What is the median domain authority for Message Queues & Event Streaming SaaS companies?
The median domain rank for Message Queues & Event Streaming SaaS companies is 5, compared to an overall SaaS median of 8. These companies have a median of 2 referring domains.
Which countries have the most Message Queues & Event Streaming SaaS companies?
The top countries for Message Queues & Event Streaming SaaS are: United States (6), India (2), Ethiopia (1), United Kingdom (1), Australia (1). These represent the largest concentrations of Message Queues & Event Streaming software companies globally.
What is the median age of Message Queues & Event Streaming SaaS companies?
The median Message Queues & Event Streaming SaaS company was founded 3.5 years ago, with a median founding year of 2023.
Are Message Queues & Event Streaming SaaS companies mostly B2B or B2C?
Based on available data, Message Queues & Event Streaming SaaS companies break down as follows: Both B2B & B2C (21.1%), Business (B2B) (77.2%), Consumer (B2C) (1.8%).
What are the newest Message Queues & Event Streaming SaaS companies?
The most recently discovered Message Queues & Event Streaming SaaS companies include Fumiq, MQTTBridge, Invariant, Qcanary, Fluxtion. SaaS Browser continuously discovers and indexes new software products using proprietary crawling infrastructure.
About SaaS Browser
SaaS Browser is the largest, most up-to-date SaaS database on the internet, the ultimate prospecting and research tool for SaaS companies.
We discover emerging tools weeks after launch, before they appear in Apollo, ZoomInfo, or other databases. Our purpose-built platform exclusively tracks real software products with verified data, unlike generic prospecting tools polluted with agencies, consultancies, and outdated listings.
From Fortune 500 enterprises to bootstrapped startups launching this week, if it's SaaS, we track it.
How these numbers are calculated
- Total Software. The number of published SaaS companies currently listed for this selection. Only companies that pass our automated quality checks are counted.
- New (Past 30 Days). The net number of SaaS companies newly published for this selection in the last 30 days.
- Median Age (Years). The median age, in years, of companies in this selection, based on founding year. The median is the middle value, so half are older and half younger.
- New (Past 365 Days). The number of SaaS companies published for this selection over the last 365 days.
- Free Trial. The percentage of listed companies in this selection that offer a free trial.
- Company Size Distribution. Distribution of companies by employee count: solo (1), small (2–50), mid (51–200), large (201–1,000), enterprise (1,000+). Percentages are of companies with employee data.
- Median Domain Rank. The median domain rank (0–100) across listed companies, a measure of search-engine authority. Higher is stronger. Shown against the overall median across all SaaS for comparison.
- Median Referring Domains. The median number of unique referring domains (distinct external sites linking to a company) across listed companies.
- Median Starting Price (USD). The median entry-level monthly price (USD) across companies in this selection with pricing data.
- Median High Price (USD). The median premium monthly price (USD) across companies in this selection with pricing data.
- Saturation Score. A 0–100 market saturation score combining total products, domain authority, referring domains, company age, traffic growth, pricing, and enterprise presence. Higher means more competitive.
- B2B / B2C Breakdown. Breakdown of companies by target market — business (B2B), consumer (B2C), or both — among those with consumer-type data.
