# The Top 12 Easiest To Use Event Stream Processing Software See the top Event Stream Processing Software products based on usability ratings. A product’s usability score is calculated by a[proprietary algorithm](https://sell.g2.com/g2-scoring-methodologies)that factors in real user satisfaction ratings of how easy the product is to administer, as well as how well the product meets business requirements, among other ratings. Compare products according to their usability scores to streamline the buying process and quickly identify the best products based on real user experiences. 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"mail")](mailto:?subject=Easiest+To+Use+Event+Stream+Processing+Software+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fevent-stream-processing%3Ftab%3Deasiest_to_use%0aSee+the+top+Event+Stream+Processing+Software+products+based+on+usability+ratings.+Compare+products+according+to+their+usability+scores+to+streamline+the+buying+process+and+quickly+identify+the+best+products+based+on+real+user+experiences) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") The Top 12 Easiest To Use Event Stream Processing Software [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg 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"facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fevent-stream-processing%3Ftab%3Deasiest_to_use) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Easiest+To+Use+Event+Stream+Processing+Software+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fevent-stream-processing%3Ftab%3Deasiest_to_use%0aSee+the+top+Event+Stream+Processing+Software+products+based+on+usability+ratings.+Compare+products+according+to+their+usability+scores+to+streamline+the+buying+process+and+quickly+identify+the+best+products+based+on+real+user+experiences) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Easiest+To+Use+Event+Stream+Processing+Software+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fevent-stream-processing%3Ftab%3Deasiest_to_use%0aSee+the+top+Event+Stream+Processing+Software+products+based+on+usability+ratings.+Compare+products+according+to+their+usability+scores+to+streamline+the+buying+process+and+quickly+identify+the+best+products+based+on+real+user+experiences) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") [Collapse AllExpand All](#) Usability Score Compare [Expand/Collapse Redpanda Streaming](#) #1 [![Redpanda Streaming](https://images.g2crowd.com/uploads/product/hd_favicon/14ccc4bfb0b957081d1bece45295a86d/redpanda-streaming.svg "Redpanda Streaming")](/products/redpanda-streaming/reviews) [Redpanda Streaming](/products/redpanda-streaming/reviews) 8.1 [Expand/Collapse Redpanda Streaming](#) Overall Usability Score 8.1 Usability Score Breakdown Ease of Admin Average: 8.4 8.6 Ease of Use Average: 8.6 8.6 Meets Requirements Average: 8.7 8.9 Customer Segment Breakdown Small Business 24% Mid Market 63% Enterprise 13% [Expand/Collapse Axual](#) #2 [![Axual](https://images.g2crowd.com/uploads/product/hd_favicon/6af64e3609e4e62d03be826b9ceb445d/axual.svg "Axual")](/products/axual/reviews) [Axual](/products/axual/reviews) 8.1 [Expand/Collapse Axual](#) Overall Usability Score 8.1 Usability Score Breakdown Ease of Admin Average: 8.4 9.3 Ease of Use Average: 8.6 9.5 Meets Requirements Average: 8.7 8.9 Customer Segment Breakdown Small Business 21% Mid Market 21% Enterprise 57% [Expand/Collapse Ably Realtime](#) #3 [![Ably Realtime](https://images.g2crowd.com/uploads/product/hd_favicon/a53524f59c4cb790fbcbd157cefeb752/ably-realtime.svg "Ably Realtime")](/products/ably-realtime/reviews) [Ably Realtime](/products/ably-realtime/reviews) 8.0 [Expand/Collapse Ably Realtime](#) Overall Usability Score 8.0 Usability Score Breakdown Ease of Admin Average: 8.4 7.7 Ease of Use Average: 8.6 8.7 Meets Requirements Average: 8.7 9.1 Customer Segment Breakdown Small Business 45% Mid Market 28% Enterprise 27% [Expand/Collapse RudderStack](#) #4 [![RudderStack](https://images.g2crowd.com/uploads/product/hd_favicon/d8701d2d30fc3dfe9f48d525cba8546a/rudderstack.svg "RudderStack")](/products/rudderstack/reviews) [RudderStack](/products/rudderstack/reviews) 7.9 [Expand/Collapse RudderStack](#) Overall Usability Score 7.9 Usability Score Breakdown Ease of Admin Average: 8.4 9.2 Ease of Use Average: 8.6 9.1 Meets Requirements Average: 8.7 8.8 Customer Segment Breakdown Small Business 45% Mid Market 53% Enterprise 2% [Expand/Collapse Aiven for Apache Kafka](#) #5 [![Aiven for Apache Kafka](https://images.g2crowd.com/uploads/product/hd_favicon/17ecc18568d89176504b094004a98292/aiven-for-apache-kafka.svg "Aiven for Apache Kafka")](/products/aiven-for-apache-kafka/reviews) [Aiven for Apache Kafka](/products/aiven-for-apache-kafka/reviews) 7.9 [Expand/Collapse Aiven for Apache Kafka](#) Overall Usability Score 7.9 Usability Score Breakdown Ease of Admin Average: 8.4 8.3 Ease of Use Average: 8.6 8.3 Meets Requirements Average: 8.7 8.2 Customer Segment Breakdown Small Business 31% Mid Market 46% Enterprise 23% [Expand/Collapse Tray.ai](#) #6 [![Tray.ai](https://images.g2crowd.com/uploads/product/hd_favicon/35a79d76b92bbae80c6d9a28961ce7b0/tray-ai.svg "Tray.ai")](/products/tray-ai/reviews) [Tray.ai](/products/tray-ai/reviews) 7.8 [Expand/Collapse Tray.ai](#) Overall Usability Score 7.8 Usability Score Breakdown Ease of Admin Average: 8.4 9.4 Ease of Use Average: 8.6 8.7 Meets Requirements Average: 8.7 9.1 Customer Segment Breakdown Small Business 34% Mid Market 56% Enterprise 10% [Expand/Collapse Amazon Kinesis Data Streams](#) #7 [![Amazon Kinesis Data Streams](https://images.g2crowd.com/uploads/product/hd_favicon/5383be31b099738701f86724a8b5cf9a/aws-amazon-kinesis-data-streams.svg "Amazon Kinesis Data Streams")](/products/aws-amazon-kinesis-data-streams/reviews) [Amazon Kinesis Data Streams](/products/aws-amazon-kinesis-data-streams/reviews) 7.6 [Expand/Collapse Amazon Kinesis Data Streams](#) Overall Usability Score 7.6 Usability Score Breakdown Ease of Admin Average: 8.4 9.4 Ease of Use Average: 8.6 8.6 Meets Requirements Average: 8.7 9.3 Customer Segment Breakdown Small Business 26% Mid Market 36% Enterprise 37% [Expand/Collapse Confluent](#) #8 [![Confluent](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b087379a1153e7d513f37c83481c8ced/confluent.png "Confluent")](/products/confluent/reviews) [Confluent](/products/confluent/reviews) 7.4 [Expand/Collapse Confluent](#) Overall Usability Score 7.4 Usability Score Breakdown Ease of Admin Average: 8.4 8.3 Ease of Use Average: 8.6 8.7 Meets Requirements Average: 8.7 8.9 Customer Segment Breakdown Small Business 34% Mid Market 30% Enterprise 36% [Expand/Collapse Spark Streaming](#) #9 [![Spark Streaming](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_2986a90abde9fb618861f2052b30d907/spark-streaming.jpg "Spark Streaming")](/products/spark-streaming/reviews) [Spark Streaming](/products/spark-streaming/reviews) 7.4 [Expand/Collapse Spark Streaming](#) Overall Usability Score 7.4 Usability Score Breakdown Ease of Admin Average: 8.4 8.0 Ease of Use Average: 8.6 8.2 Meets Requirements Average: 8.7 9.0 Customer Segment Breakdown Small Business 31% Mid Market 44% Enterprise 26% [Expand/Collapse Apache Kafka](#) #10 [![Apache Kafka](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_809aa88d3571ee805a47d8fb156ba412/apache-kafka.jpg "Apache Kafka")](/products/apache-kafka/reviews) [Apache Kafka](/products/apache-kafka/reviews) 7.3 [Expand/Collapse Apache Kafka](#) Overall Usability Score 7.3 Usability Score Breakdown Ease of Admin Average: 8.4 8.4 Ease of Use Average: 8.6 8.2 Meets Requirements Average: 8.7 8.4 Customer Segment Breakdown Small Business 21% Mid Market 32% Enterprise 47% [Expand/Collapse IBM StreamSets](#) #11 [![IBM StreamSets](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_24bb2b0b5af8e7d875ea09d767bcb097/ibm-streamsets.jpg "IBM StreamSets")](/products/ibm-streamsets/reviews) [IBM StreamSets](/products/ibm-streamsets/reviews) 7.2 [Expand/Collapse IBM StreamSets](#) Overall Usability Score 7.2 Usability Score Breakdown Ease of Admin Average: 8.4 8.0 Ease of Use Average: 8.6 8.8 Meets Requirements Average: 8.7 7.8 Customer Segment Breakdown Small Business 24% Mid Market 34% Enterprise 42% [Expand/Collapse SAS Viya](#) #12 [![SAS Viya](https://images.g2crowd.com/uploads/product/hd_favicon/bd7a361df879327ee92c1d048aada28e/sas-sas-viya.svg "SAS Viya")](/products/sas-sas-viya/reviews) [SAS Viya](/products/sas-sas-viya/reviews) 7.0 [Expand/Collapse SAS Viya](#) Overall Usability Score 7.0 Usability Score Breakdown Ease of Admin Average: 8.4 6.1 Ease of Use Average: 8.6 7.5 Meets Requirements Average: 8.7 7.9 Customer Segment Breakdown Small Business 34% Mid Market 31% Enterprise 35%