IBM Astra Streaming vs. Esper (open source)
IBM Astra Streaming vs. Esper (open source)
| Product | Rating | Most Used By | Product Summary | Starting Price |
|---|---|---|---|---|
![]() IBM Astra Streaming | N/A | Now from IBM, Astra Streaming is a serverless data streaming and event stream processing service integrated in the Astra Portal and powered by Apache Pulsar™. | N/A | |
Esper (open source) | N/A | Esper is an open source complex event processing (CEP) platform supported by EsperTech in New Jersey. | $44 per year per user |
| IBM Astra Streaming | Esper (open source) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Editions & Modules | No answers on this topic |
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| Offerings |
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| Entry-level Setup Fee | No setup fee | No setup fee | ||||||||||||||
| Additional Details | — | — | ||||||||||||||
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| IBM Astra Streaming | Esper (open source) | |
|---|---|---|
| Small Businesses | No answers on this topic | No answers on this topic |
| Medium-sized Companies | Confluent Score 9.3 out of 10 | Confluent Score 9.3 out of 10 |
| Enterprises | Spotfire Streaming Score 5.2 out of 10 | Spotfire Streaming Score 5.2 out of 10 |
| All Alternatives | View all alternatives | View all alternatives |
| IBM Astra Streaming | Esper (open source) | |
|---|---|---|
| Likelihood to Recommend | 10.0 (1 ratings) | - (0 ratings) |
| IBM Astra Streaming | Esper (open source) | |
|---|---|---|
| Likelihood to Recommend | ![]() IBM
| ![]() Open Source No answers on this topic |
| Pros | ![]() IBM
| ![]() Open Source No answers on this topic |
| Cons | ![]() IBM
| ![]() Open Source No answers on this topic |
| Return on Investment | ![]() IBM
| ![]() Open Source No answers on this topic |
| ScreenShots |



