AWS Kinesis 
Azure Event Hubs AWS Kinesis vs Azure Event Hubs
A side-by-side Event Streaming comparison of AWS Kinesis and Azure Event Hubs — capability coverage, pricing, and stack fit, with 12 of 13 recorded cells citing the vendors' own documentation. No referral fees; the data is ours.
Direct substitute — Most teams run one of these, not both.
They are competing managed event streaming services that serve the same infrastructure role, and most architectures standardize on the provider tied to their primary cloud.
Drafted by an AI model and checked by hand.
Switching is a project, not a swap. A judgement, not computed from the capability data.
Capability comparison
| Capability | AWS Kinesis | Azure Event Hubs | ||||||
|---|---|---|---|---|---|---|---|---|
| On one record only 1 | ||||||||
| Change Data Capture | Supported Change Data CaptureSupported Kinesis Data Streams captures item-level modifications from DynamoDB to a Kinesis data stream. docs.aws.amazon.com/amazondynamodb/latest/developerg… ↗ 15 Sept 2026 · AI-evaluated | Not offered Change Data CaptureNot offered Event Hubs documentation has no native database change-data-capture source or connector. learn.microsoft.com/en-us/azure/event-hubs ↗ Checked · 3 of 3 passes | ||||||
| On both records 6 | ||||||||
Data collection 1 · core on all
| ||||||||
Data integration 2 · supported on all
| ||||||||
Data storage 1 · core on all
| ||||||||
Governance 2 · supported on all
| ||||||||
Not offered means the evidence sweep read the vendor's documentation and did not find it — hover to see the page it checked. — means no verdict either way. Hover a recorded cell to read its evidence and source; a cell with no source says so, and each cell says whether an AI pass or a person set the grade.
Sources · 12 pages on the vendors' own sites
Choose AWS Kinesis if you need
On AWS Kinesis's record, not on Azure Event Hubs's
Same jobs on record. Decide on price, and on how each connects to what you already run — drop both onto a canvas to see it.
- Pricing
- From $0.08 per GB ingested + $0.040 per GB retrieved + $0.040 per stream-hour (Kinesis Data Streams On-demand Standard, US East)
Choose Azure Event Hubs if you need
On Azure Event Hubs's record, not on AWS Kinesis's
Same jobs on record. Decide on price, and on how each connects to what you already run — drop both onto a canvas to see it.
- Pricing
- Free tier available
AWS Kinesis vs Azure Event Hubs — FAQ
What is the difference between AWS Kinesis and Azure Event Hubs?
Both are Event Streaming tools. AWS Kinesis covers the Event Streaming core; the two records cover the same jobs. The matrix above shows 12 of 13 recorded cells citing the vendors' own documentation.
Is AWS Kinesis or Azure Event Hubs better?
Neither is universally better — it depends on your stack. On record the two cover the same jobs, so decide on price and on how each connects to what you already run. Map both against your actual requirements rather than a generic feature count.
How do AWS Kinesis and Azure Event Hubs compare on price?
AWS Kinesis: From $0.08 per GB ingested + $0.040 per GB retrieved + $0.040 per stream-hour (Kinesis Data Streams On-demand Standard, US East). Azure Event Hubs: Free tier available. Check each vendor's page for current rates.
Before you choose AWS Kinesis or Azure Event Hubs, check what your stack already covers
Teams usually find the overlap is not where they expected. Name the tools you run and the Instant Stack Audit maps which ones duplicate capability — inside Event Streaming and across the rest of the stack.
Takes about two minutes. Your overlaps and a savings estimate are free — no sign-up. An email address unlocks the costed roadmap.
AWS Kinesis or Azure Event Hubs? Decide in your stack's context.
Drop both onto a canvas, see how each integrates with what you already run, and score them against your real requirements — not a generic feature list.
No credit card required. Free plan available.