Top Free Event Stream Processing Software
Check out our list of free Event Stream Processing Software. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features.
If you'd like to see more products and to evaluate additional feature options, compare all Event Stream Processing Software to ensure you get the right product.
View Free Event Stream Processing Software
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.
29 Event Stream Processing Products Available
View all Event Stream Processing Software
(249)4.3 out of 5
Entry Level Price:Starting at $200.00
5th Easiest To Use in Event Stream Processing software
OverviewUser 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
DP
The managed experience is the biggest advantage. Setup is quick, scaling is straightforward, and monitoring is built in. Security features like... Read review
GB
What I like best about Aiven for Apache Kafka is how stress-free it makes working with Kafka. I don’t have to worry about setup, scaling, upgrades,... Read review
HQ Location
Helsinki, Southern FinlandTwitter
@aiven_io3,897 Twitter followers
OverviewUser 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
9.1
Real-Time Processing
Average: 9.1
DC
Confluent provides a fully managed Kafka Service, allowing us as developers to focus on building applications rather than managing the underlying... Read review
SG
Confluent's seamless scalability and robust integration with Apache kafka streamline real time data processing, offering an intuitive interface and... Read review
Twitter
@ConfluentInc43,609 Twitter followers
Ownership
NASDAQ: CFLT
Sponsored
G2 Advertising
Get 2x conversion than Google Ads with G2 Advertising!
G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments.
OverviewUser 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
MV
We use Ably to send out push notifications and rely on it quite heavily. We decided to go with Ably years ago to avoid having to build or manage it... Read review
DB
Our product provides real-time reproduction of keystrokes from one client's keyboard to the displays of all others. For our end-users, who rely on... Read review
Twitter
@ablyrealtime1,854 Twitter followers
(117)4.0 out of 5
Entry Level Price:Contact Us
11th Easiest To Use in Event Stream Processing software
OverviewUser Satisfaction
IBM StreamSets features and usability ratings that predict user satisfaction
8.2
Has the product been a good partner in doing business?
Average: 8.9
8.0
Data Sources
Average: 8.6
8.2
Data Processing
Average: 8.8
9.0
Real-Time Processing
Average: 9.1
CF
The tool has userfriendly interface, which has simplified the process of designing data pipelines. The number of connectors has made it easy for me... Read review
AI
The best thing is how simple it is to use. You don’t need to write much code and the drag and drop makes things fast. It connects to lots of... Read review
Twitter
@IBM708,652 Twitter followers
Ownership
SWX:IBM
OverviewUser Satisfaction
Tray.ai features and usability ratings that predict user satisfaction
9.0
Has the product been a good partner in doing business?
Average: 8.9
9.2
Data Sources
Average: 8.6
8.3
Data Processing
Average: 8.8
8.6
Real-Time Processing
Average: 9.1
AB
I love that it's so easy to get workflows going. A simple workflow could be running in 5 minutes. Or if you want to go nuts, you can map out an... Read review
WK
Tray strikes an excellent balance between ease of use and technical prowess. If you have some basic understanding of coding principles and can... Read review
Twitter
@tray3,079 Twitter followers
OverviewUser Satisfaction
Akka features and usability ratings that predict user satisfaction
0.0
No information available
0.0
No information available
0.0
No information available
0.0
No information available
AE
Very easy to use to build native cloud applications. Works well out of the box. Our développement team love it. Setting up is easy, learning is... Read review
Twitter
@akka_io_26,324 Twitter followers
(726)4.3 out of 5
12th Easiest To Use in Event Stream Processing software
OverviewUser Satisfaction
SAS Viya features and usability ratings that predict user satisfaction
8.2
Has the product been a good partner in doing business?
Average: 8.9
8.6
Data Sources
Average: 8.6
8.6
Data Processing
Average: 8.8
8.5
Real-Time Processing
Average: 9.1
HQ Location
Cary, NCTwitter
@SASsoftware61,046 Twitter followers
OverviewUser 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
AI
Speed, scale, memory safe and best is cost effective Read review
ML
We love that it runs on Fluvio, open-source software which is built on Rust. The memory efficiency was a big selling point as it really helps to... Read review
Twitter
@infinyon419 Twitter followers
OverviewUser Satisfaction
Axual features and usability ratings that predict user satisfaction
9.8
Has the product been a good partner in doing business?
Average: 8.9
7.4
Data Sources
Average: 8.6
9.0
Data Processing
Average: 8.8
9.4
Real-Time Processing
Average: 9.1
AD
- Enterprise grade solution (orgs, departments, teams)
- Supporting both federated or centralized approach
- Governance & access control for data... Read review
UT
Axual is responsive, helpfull, has a lot of knowledge.
They provide a layer around kafka which makes managing it quite easy. Read review
Twitter
@axual67 Twitter followers
OverviewUser Satisfaction
Decodable features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 8.9
9.0
Data Sources
Average: 8.6
8.7
Data Processing
Average: 8.8
9.3
Real-Time Processing
Average: 9.1
MA
Our team was able to abstract away an intensive 5000+ schema union using decodable. We are now deploying custom Flink pipelines - the ETL... Read review
KK
Decodable is a tool that unlocks a lot of use cases for us that were previously not achievalable for our team. With our AI pipelines, we require... Read review
Twitter
@Decodableco2,677 Twitter followers
OverviewUser Satisfaction
Instaclustr Managed Kafka features and usability ratings that predict user satisfaction
8.9
Has the product been a good partner in doing business?
Average: 8.9
8.8
Data Sources
Average: 8.6
8.8
Data Processing
Average: 8.8
9.2
Real-Time Processing
Average: 9.1
CC
Hassle free implementation on any cloud provider Read review
AK
easy to create and scale. easy to create and scale. Read review
Twitter
@NetApp118,308 Twitter followers
Ownership
NASDAQ
OverviewUser Satisfaction
Svix features and usability ratings that predict user satisfaction
10.0
Has the product been a good partner in doing business?
Average: 8.9
8.9
Data Sources
Average: 8.6
8.9
Data Processing
Average: 8.8
10.0
Real-Time Processing
Average: 9.1
KF
We no longer had to waste 10+ hours a week triaging our broken internal webhooks system. Engineers could instead focus on product specific work. Read review
Twitter
@SvixHQ656 Twitter followers
OverviewUser Satisfaction
Nexla features and usability ratings that predict user satisfaction
9.0
Has the product been a good partner in doing business?
Average: 8.9
9.3
Data Sources
Average: 8.6
9.3
Data Processing
Average: 8.8
9.4
Real-Time Processing
Average: 9.1
UC
- Really easy to use. Non-engineers can create and run pipelines easily.
- The team at Nexla is very supportive and great at providing assistance... Read review
KD
UI looks good and simple, I have used this site to check about the libraries and further Supporting tools to learn technologies. Where I could get... Read review
HQ Location
San Mateo, CaliforniaTwitter
@NexlaInc949 Twitter followers
OverviewUser Satisfaction
RudderStack features and usability ratings that predict user satisfaction
9.5
Has the product been a good partner in doing business?
Average: 8.9
9.7
Data Sources
Average: 8.6
9.4
Data Processing
Average: 8.8
9.7
Real-Time Processing
Average: 9.1
AS
The Rudderstack Dashboard is very easy to use and intuitive. We found the migration to Rudderstack from our previous CDP to be very fast and easy.... Read review
WL
Rudderstack has enabled the go-to-market side of our business to pull data into our data warehouse from Stripe, Mailchimp, Salesforce, and our... Read review
HQ Location
San Francisco, CaliforniaTwitter
@RudderStack1,695 Twitter followers
OverviewUser Satisfaction
PubNub features and usability ratings that predict user satisfaction
9.0
Has the product been a good partner in doing business?
Average: 8.9
9.0
Data Sources
Average: 8.6
7.7
Data Processing
Average: 8.8
8.3
Real-Time Processing
Average: 9.1
PW
PubNub supports real time streaming, engegement and files can be shared securely. It is easy to implement and supports IoT enabled devices. The... Read review
AG
Real-time spilling, gaming, and scrambled record sharing are all backed by PubNub. With the direction and back help that was continuously... Read review
HQ Location
San Francisco, CaliforniaTwitter
@PubNub17,901 Twitter followers
Hunting for software insights?
With over 3 million reviews, we can provide the specific details that help you make an informed software buying decision for your business. Finding the right product is important, let us help.
