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Best Event Stream Processing Software for Small Business

Bijou Barry
BB
Researched and written by Bijou Barry

Products classified in the overall Event Stream Processing category are similar in many regards and help companies of all sizes solve their business problems. However, small business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Small Business Event Stream Processing to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Small Business Event Stream Processing category.

In addition to qualifying for inclusion in the Event Stream Processing Software category, to qualify for inclusion in the Small Business Event Stream Processing Software category, a product must have at least 10 reviews left by a reviewer from a small business.

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Featured Event Stream Processing Software At A Glance

Free Plan Available:
Kpow for Apache Kafka®
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Best for Mid-Market:
Best for Enterprise:
Highest User Satisfaction:
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Highest User Satisfaction:
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G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.

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9 Listings in Small Business Event Stream Processing Available

Entry Level Price:Starting at $200.00
  • Overview
    Expand/Collapse Overview
  • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Aiven for Apache Kafka® is a fully managed distributed event streaming service, that can be deployed in the cloud of your choice. Aiven for Apache Kafka is ideal for event-driven applications, near-re

    Users
    • Software Engineer
    • Senior Software Engineer
    Industries
    • Computer Software
    • Information Technology and Services
    Market Segment
    • 45% Mid-Market
    • 29% Small-Business
  • Pros and Cons
    Expand/Collapse Pros and Cons
  • Aiven for Apache Kafka Pros and Cons
    How are these determined?Information
    Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
    Pros
    Ease of Use
    26
    Setup Ease
    25
    Customer Support
    15
    Management Ease
    13
    Reliability
    12
    Cons
    Expensive
    22
    Limited Features
    7
    Poor Documentation
    7
    Complexity
    6
    Not User-Friendly
    5
  • User Satisfaction
    Expand/Collapse User Satisfaction
  • Aiven for Apache Kafka features and usability ratings that predict user satisfaction
    8.9
    Has the product been a good partner in doing business?
    Average: 8.9
    8.4
    Data Sources
    Average: 8.6
    8.4
    Data Processing
    Average: 8.8
    8.5
    Real-Time Processing
    Average: 9.1
  • Seller Details
    Expand/Collapse Seller Details
  • Seller Details
    Seller
    Aiven
    Company Website
    Year Founded
    2016
    HQ Location
    Helsinki, Southern Finland
    Twitter
    @aiven_io
    3,701 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    440 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Aiven for Apache Kafka® is a fully managed distributed event streaming service, that can be deployed in the cloud of your choice. Aiven for Apache Kafka is ideal for event-driven applications, near-re

Users
  • Software Engineer
  • Senior Software Engineer
Industries
  • Computer Software
  • Information Technology and Services
Market Segment
  • 45% Mid-Market
  • 29% Small-Business
Aiven for Apache Kafka Pros and Cons
How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
Ease of Use
26
Setup Ease
25
Customer Support
15
Management Ease
13
Reliability
12
Cons
Expensive
22
Limited Features
7
Poor Documentation
7
Complexity
6
Not User-Friendly
5
Aiven for Apache Kafka features and usability ratings that predict user satisfaction
8.9
Has the product been a good partner in doing business?
Average: 8.9
8.4
Data Sources
Average: 8.6
8.4
Data Processing
Average: 8.8
8.5
Real-Time Processing
Average: 9.1
Seller Details
Seller
Aiven
Company Website
Year Founded
2016
HQ Location
Helsinki, Southern Finland
Twitter
@aiven_io
3,701 Twitter followers
LinkedIn® Page
www.linkedin.com
440 employees on LinkedIn®
(113)4.4 out of 5
8th Easiest To Use in Event Stream Processing software
  • Overview
    Expand/Collapse Overview
  • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Cloud-native service for data in motion built by the original creators of Apache Kafka® Today’s consumers have the world at their fingertips and hold an unforgiving expectation for end-to-end real-ti

    Users
    • Software Engineer
    • Senior Software Engineer
    Industries
    • Computer Software
    • Information Technology and Services
    Market Segment
    • 36% Enterprise
    • 35% Small-Business
  • Pros and Cons
    Expand/Collapse Pros and Cons
  • Confluent Pros and Cons
    How are these determined?Information
    Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
    Pros
    Cloud Computing
    1
    Cloud Services
    1
    Connectors
    1
    Data Integration
    1
    Documentation
    1
    Cons
    Cost Estimation
    1
    Expensive
    1
    Initial Difficulties
    1
    Lack of Features
    1
    Learning Curve
    1
  • User Satisfaction
    Expand/Collapse User Satisfaction
  • Confluent features and usability ratings that predict user satisfaction
    8.5
    Has the product been a good partner in doing business?
    Average: 8.9
    8.8
    Data Sources
    Average: 8.6
    8.8
    Data Processing
    Average: 8.8
    9.0
    Real-Time Processing
    Average: 9.1
  • Seller Details
    Expand/Collapse Seller Details
  • Seller Details
    Seller
    Confluent
    Year Founded
    2014
    HQ Location
    Mountain View, California
    Twitter
    @ConfluentInc
    43,588 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    3,654 employees on LinkedIn®
    Ownership
    NASDAQ: CFLT
Product Description
How are these determined?Information
This description is provided by the seller.

Cloud-native service for data in motion built by the original creators of Apache Kafka® Today’s consumers have the world at their fingertips and hold an unforgiving expectation for end-to-end real-ti

Users
  • Software Engineer
  • Senior Software Engineer
Industries
  • Computer Software
  • Information Technology and Services
Market Segment
  • 36% Enterprise
  • 35% Small-Business
Confluent Pros and Cons
How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
Cloud Computing
1
Cloud Services
1
Connectors
1
Data Integration
1
Documentation
1
Cons
Cost Estimation
1
Expensive
1
Initial Difficulties
1
Lack of Features
1
Learning Curve
1
Confluent features and usability ratings that predict user satisfaction
8.5
Has the product been a good partner in doing business?
Average: 8.9
8.8
Data Sources
Average: 8.6
8.8
Data Processing
Average: 8.8
9.0
Real-Time Processing
Average: 9.1
Seller Details
Seller
Confluent
Year Founded
2014
HQ Location
Mountain View, California
Twitter
@ConfluentInc
43,588 Twitter followers
LinkedIn® Page
www.linkedin.com
3,654 employees on LinkedIn®
Ownership
NASDAQ: CFLT
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  • Overview
    Expand/Collapse Overview
  • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Amazon Managed Streaming for Apache Kafka (Amazon MSK) is an AWS streaming data service that manages Apache Kafka infrastructure and operations, making it easy for developers and DevOps managers to ru

    Users
    No information available
    Industries
    • Computer Software
    Market Segment
    • 50% Small-Business
    • 36% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
  • Amazon Managed Streaming for Apache Kafka (Amazon MSK) features and usability ratings that predict user satisfaction
    8.1
    Has the product been a good partner in doing business?
    Average: 8.9
    8.8
    Data Sources
    Average: 8.6
    8.8
    Data Processing
    Average: 8.8
    8.8
    Real-Time Processing
    Average: 9.1
  • Seller Details
    Expand/Collapse Seller Details
  • Seller Details
    Year Founded
    2006
    HQ Location
    Seattle, WA
    Twitter
    @awscloud
    2,219,422 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    152,002 employees on LinkedIn®
    Ownership
    NASDAQ: AMZN
Product Description
How are these determined?Information
This description is provided by the seller.

Amazon Managed Streaming for Apache Kafka (Amazon MSK) is an AWS streaming data service that manages Apache Kafka infrastructure and operations, making it easy for developers and DevOps managers to ru

Users
No information available
Industries
  • Computer Software
Market Segment
  • 50% Small-Business
  • 36% Mid-Market
Amazon Managed Streaming for Apache Kafka (Amazon MSK) features and usability ratings that predict user satisfaction
8.1
Has the product been a good partner in doing business?
Average: 8.9
8.8
Data Sources
Average: 8.6
8.8
Data Processing
Average: 8.8
8.8
Real-Time Processing
Average: 9.1
Seller Details
Year Founded
2006
HQ Location
Seattle, WA
Twitter
@awscloud
2,219,422 Twitter followers
LinkedIn® Page
www.linkedin.com
152,002 employees on LinkedIn®
Ownership
NASDAQ: AMZN
(67)4.8 out of 5
2nd Easiest To Use in Event Stream Processing software
Entry Level Price:Free
  • Overview
    Expand/Collapse Overview
  • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Ably helps teams deliver resilient AI UX and high-performance live experiences that stay fast and in sync worldwide. We provide the global realtime layer for AI agents, chat, notifications, live dashb

    Users
    • Software Engineer
    Industries
    • Information Technology and Services
    • Computer Software
    Market Segment
    • 45% Small-Business
    • 28% Mid-Market
  • Pros and Cons
    Expand/Collapse Pros and Cons
  • Ably Realtime Pros and Cons
    How are these determined?Information
    Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
    Pros
    Customer Support
    14
    Ease of Use
    14
    Easy Integrations
    13
    Reliability
    11
    Fast Communication
    8
    Cons
    Expensive
    6
    Pricing Issues
    4
    Data Management Issues
    2
    Learning Curve
    2
    Limitations
    2
  • User Satisfaction
    Expand/Collapse User Satisfaction
  • Ably Realtime features and usability ratings that predict user satisfaction
    9.4
    Has the product been a good partner in doing business?
    Average: 8.9
    8.1
    Data Sources
    Average: 8.6
    9.0
    Data Processing
    Average: 8.8
    9.2
    Real-Time Processing
    Average: 9.1
  • Seller Details
    Expand/Collapse Seller Details
  • Seller Details
    Year Founded
    2016
    HQ Location
    London, GB
    Twitter
    @ablyrealtime
    1,856 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    118 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Ably helps teams deliver resilient AI UX and high-performance live experiences that stay fast and in sync worldwide. We provide the global realtime layer for AI agents, chat, notifications, live dashb

Users
  • Software Engineer
Industries
  • Information Technology and Services
  • Computer Software
Market Segment
  • 45% Small-Business
  • 28% Mid-Market
Ably Realtime Pros and Cons
How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
Customer Support
14
Ease of Use
14
Easy Integrations
13
Reliability
11
Fast Communication
8
Cons
Expensive
6
Pricing Issues
4
Data Management Issues
2
Learning Curve
2
Limitations
2
Ably Realtime features and usability ratings that predict user satisfaction
9.4
Has the product been a good partner in doing business?
Average: 8.9
8.1
Data Sources
Average: 8.6
9.0
Data Processing
Average: 8.8
9.2
Real-Time Processing
Average: 9.1
Seller Details
Year Founded
2016
HQ Location
London, GB
Twitter
@ablyrealtime
1,856 Twitter followers
LinkedIn® Page
www.linkedin.com
118 employees on LinkedIn®
(90)4.3 out of 5
10th Easiest To Use in Event Stream Processing software
View top Consulting Services for Amazon Kinesis Data Streams
  • Overview
    Expand/Collapse Overview
  • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Amazon Kinesis Data Streams is a massively scalable, durable, and low-cost streaming data service. Kinesis Data Streams can continuously capture gigabytes of data per second from hundreds of thousands

    Users
    • Software Engineer
    Industries
    • Computer Software
    • Information Technology and Services
    Market Segment
    • 37% Enterprise
    • 37% Mid-Market
  • Pros and Cons
    Expand/Collapse Pros and Cons
  • Amazon Kinesis Data Streams Pros and Cons
    How are these determined?Information
    Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
    Pros
    API Integration
    1
    Cloud Services
    1
    Data Management
    1
    Fast Processing
    1
    Integrations
    1
    Cons
    Complexity
    1
    Complexity Issues
    1
    Complex Setup
    1
    Difficult Setup
    1
    Expensive
    1
  • User Satisfaction
    Expand/Collapse User Satisfaction
  • Amazon Kinesis Data Streams features and usability ratings that predict user satisfaction
    8.6
    Has the product been a good partner in doing business?
    Average: 8.9
    9.1
    Data Sources
    Average: 8.6
    9.0
    Data Processing
    Average: 8.8
    9.4
    Real-Time Processing
    Average: 9.1
  • Seller Details
    Expand/Collapse Seller Details
  • Seller Details
    Year Founded
    2006
    HQ Location
    Seattle, WA
    Twitter
    @awscloud
    2,219,422 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    152,002 employees on LinkedIn®
    Ownership
    NASDAQ: AMZN
Product Description
How are these determined?Information
This description is provided by the seller.

Amazon Kinesis Data Streams is a massively scalable, durable, and low-cost streaming data service. Kinesis Data Streams can continuously capture gigabytes of data per second from hundreds of thousands

Users
  • Software Engineer
Industries
  • Computer Software
  • Information Technology and Services
Market Segment
  • 37% Enterprise
  • 37% Mid-Market
Amazon Kinesis Data Streams Pros and Cons
How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
API Integration
1
Cloud Services
1
Data Management
1
Fast Processing
1
Integrations
1
Cons
Complexity
1
Complexity Issues
1
Complex Setup
1
Difficult Setup
1
Expensive
1
Amazon Kinesis Data Streams features and usability ratings that predict user satisfaction
8.6
Has the product been a good partner in doing business?
Average: 8.9
9.1
Data Sources
Average: 8.6
9.0
Data Processing
Average: 8.8
9.4
Real-Time Processing
Average: 9.1
Seller Details
Year Founded
2006
HQ Location
Seattle, WA
Twitter
@awscloud
2,219,422 Twitter followers
LinkedIn® Page
www.linkedin.com
152,002 employees on LinkedIn®
Ownership
NASDAQ: AMZN
(126)4.5 out of 5
7th Easiest To Use in Event Stream Processing software
View top Consulting Services for Apache Kafka
  • Overview
    Expand/Collapse Overview
  • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Apache Kafka is an open-source distributed event streaming platform developed by the Apache Software Foundation. It is designed to handle real-time data feeds with high throughput and low latency, mak

    Users
    • Software Engineer
    • Senior Software Engineer
    Industries
    • Computer Software
    • Information Technology and Services
    Market Segment
    • 47% Enterprise
    • 33% Mid-Market
  • Pros and Cons
    Expand/Collapse Pros and Cons
  • Apache Kafka Pros and Cons
    How are these determined?Information
    Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
    Pros
    Scalability
    4
    Real-time Data
    3
    Ease of Use
    2
    Easy Integrations
    2
    Performance
    2
    Cons
    Resource Intensive Learning
    2
    Complexity
    1
    Debugging Issues
    1
    Learning Curve
    1
    Learning Difficulty
    1
  • User Satisfaction
    Expand/Collapse User Satisfaction
  • Apache Kafka features and usability ratings that predict user satisfaction
    8.3
    Has the product been a good partner in doing business?
    Average: 8.9
    8.7
    Data Sources
    Average: 8.6
    8.8
    Data Processing
    Average: 8.8
    9.0
    Real-Time Processing
    Average: 9.1
  • Seller Details
    Expand/Collapse Seller Details
  • Seller Details
    Year Founded
    1999
    HQ Location
    Wakefield, MA
    Twitter
    @TheASF
    66,023 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    2,345 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Apache Kafka is an open-source distributed event streaming platform developed by the Apache Software Foundation. It is designed to handle real-time data feeds with high throughput and low latency, mak

Users
  • Software Engineer
  • Senior Software Engineer
Industries
  • Computer Software
  • Information Technology and Services
Market Segment
  • 47% Enterprise
  • 33% Mid-Market
Apache Kafka Pros and Cons
How are these determined?Information
Pros and Cons are compiled from review feedback and grouped into themes to provide an easy-to-understand summary of user reviews.
Pros
Scalability
4
Real-time Data
3
Ease of Use
2
Easy Integrations
2
Performance
2
Cons
Resource Intensive Learning
2
Complexity
1
Debugging Issues
1
Learning Curve
1
Learning Difficulty
1
Apache Kafka features and usability ratings that predict user satisfaction
8.3
Has the product been a good partner in doing business?
Average: 8.9
8.7
Data Sources
Average: 8.6
8.8
Data Processing
Average: 8.8
9.0
Real-Time Processing
Average: 9.1
Seller Details
Year Founded
1999
HQ Location
Wakefield, MA
Twitter
@TheASF
66,023 Twitter followers
LinkedIn® Page
www.linkedin.com
2,345 employees on LinkedIn®
  • Overview
    Expand/Collapse Overview
  • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Red Hat® OpenShift® Streams for Apache Kafka is a managed cloud service that provides a streamlined developer experience for building, deploying, and scaling new cloud-native applications or modernizi

    Users
    No information available
    Industries
    • Computer Software
    Market Segment
    • 42% Small-Business
    • 38% Enterprise
  • User Satisfaction
    Expand/Collapse User Satisfaction
  • Red Hat OpenShift Streams for Apache Kafka features and usability ratings that predict user satisfaction
    9.2
    Has the product been a good partner in doing business?
    Average: 8.9
    8.6
    Data Sources
    Average: 8.6
    8.3
    Data Processing
    Average: 8.8
    8.5
    Real-Time Processing
    Average: 9.1
  • Seller Details
    Expand/Collapse Seller Details
  • Seller Details
    Seller
    Red Hat
    Year Founded
    1993
    HQ Location
    Raleigh, NC
    Twitter
    @RedHat
    298,565 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    19,575 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Red Hat® OpenShift® Streams for Apache Kafka is a managed cloud service that provides a streamlined developer experience for building, deploying, and scaling new cloud-native applications or modernizi

Users
No information available
Industries
  • Computer Software
Market Segment
  • 42% Small-Business
  • 38% Enterprise
Red Hat OpenShift Streams for Apache Kafka features and usability ratings that predict user satisfaction
9.2
Has the product been a good partner in doing business?
Average: 8.9
8.6
Data Sources
Average: 8.6
8.3
Data Processing
Average: 8.8
8.5
Real-Time Processing
Average: 9.1
Seller Details
Seller
Red Hat
Year Founded
1993
HQ Location
Raleigh, NC
Twitter
@RedHat
298,565 Twitter followers
LinkedIn® Page
www.linkedin.com
19,575 employees on LinkedIn®
  • Overview
    Expand/Collapse Overview
  • Product Description
    How are these determined?Information
    This description is provided by the seller.

    Spark Streaming brings Apache Spark's language-integrated API to stream processing, letting you write streaming jobs the same way you write batch jobs. It supports Java, Scala and Python. Spark Stream

    Users
    No information available
    Industries
    • Information Technology and Services
    • Computer Software
    Market Segment
    • 43% Mid-Market
    • 30% Small-Business
  • User Satisfaction
    Expand/Collapse User Satisfaction
  • Spark Streaming features and usability ratings that predict user satisfaction
    8.5
    Has the product been a good partner in doing business?
    Average: 8.9
    9.0
    Data Sources
    Average: 8.6
    9.2
    Data Processing
    Average: 8.8
    9.0
    Real-Time Processing
    Average: 9.1
  • Seller Details
    Expand/Collapse Seller Details
  • Seller Details
    Year Founded
    1999
    HQ Location
    Wakefield, MA
    Twitter
    @TheASF
    66,023 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    2,345 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

Spark Streaming brings Apache Spark's language-integrated API to stream processing, letting you write streaming jobs the same way you write batch jobs. It supports Java, Scala and Python. Spark Stream

Users
No information available
Industries
  • Information Technology and Services
  • Computer Software
Market Segment
  • 43% Mid-Market
  • 30% Small-Business
Spark Streaming features and usability ratings that predict user satisfaction
8.5
Has the product been a good partner in doing business?
Average: 8.9
9.0
Data Sources
Average: 8.6
9.2
Data Processing
Average: 8.8
9.0
Real-Time Processing
Average: 9.1
Seller Details
Year Founded
1999
HQ Location
Wakefield, MA
Twitter
@TheASF
66,023 Twitter followers
LinkedIn® Page
www.linkedin.com
2,345 employees on LinkedIn®
  • Overview
    Expand/Collapse Overview
  • Product Description
    How are these determined?Information
    This description is provided by the seller.

    InfinyOn, a real-time data streaming company, has architected a programmable platform for data in motion that is built on Rust and enables continuous intelligence for connected apps. SmartModules enab

    Users
    No information available
    Industries
    • Information Technology and Services
    Market Segment
    • 73% Small-Business
    • 20% Mid-Market
  • User Satisfaction
    Expand/Collapse User Satisfaction
  • InfinyOn Cloud features and usability ratings that predict user satisfaction
    9.2
    Has the product been a good partner in doing business?
    Average: 8.9
    8.3
    Data Sources
    Average: 8.6
    8.6
    Data Processing
    Average: 8.8
    9.2
    Real-Time Processing
    Average: 9.1
  • Seller Details
    Expand/Collapse Seller Details
  • Seller Details
    Seller
    InfinyOn
    Year Founded
    2019
    HQ Location
    Santa Clara, US
    Twitter
    @infinyon
    421 Twitter followers
    LinkedIn® Page
    www.linkedin.com
    10 employees on LinkedIn®
Product Description
How are these determined?Information
This description is provided by the seller.

InfinyOn, a real-time data streaming company, has architected a programmable platform for data in motion that is built on Rust and enables continuous intelligence for connected apps. SmartModules enab

Users
No information available
Industries
  • Information Technology and Services
Market Segment
  • 73% Small-Business
  • 20% Mid-Market
InfinyOn Cloud features and usability ratings that predict user satisfaction
9.2
Has the product been a good partner in doing business?
Average: 8.9
8.3
Data Sources
Average: 8.6
8.6
Data Processing
Average: 8.8
9.2
Real-Time Processing
Average: 9.1
Seller Details
Seller
InfinyOn
Year Founded
2019
HQ Location
Santa Clara, US
Twitter
@infinyon
421 Twitter followers
LinkedIn® Page
www.linkedin.com
10 employees on LinkedIn®