Head-to-head · Stream Processing Software
Google Cloud Dataflow vs Apache Spark
Google Cloud Dataflow leads on 0 checks, Apache Spark on 1, and 0 are even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreGoogle Cloud Dataflow · 9.0/10
- Free planonly Apache Spark
Google Cloud Dataflow scores higher on our rubric for stream processing software: 9.0 against 8.6 out of 10; our editors rank them #4 and #8.
Apache Spark offers free plan; Google Cloud Dataflow doesn't.
Google Cloud Dataflow is the better fit for google Cloud teams running managed pipelines. Apache Spark is the better fit for mature teams combining batch and streaming.
- Google Cloud Dataflow fits best
Google Cloud teams running managed pipelines
- Apache Spark fits best
Mature teams combining batch and streaming
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Side by side
| Feature | Google Cloud Dataflow 9.0/10 Visit ↗ | Apache Spark 8.6/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.0 | 8.6 |
| Ranking | #4 in Stream Processing Software | #8 in Stream Processing Software |
| Best for | Google Cloud teams running managed pipelines | Mature teams combining batch and streaming |
| Pricing model | Paid | Free |
| Starting price | Not checked yet | Free plan |
| Free plan | — | ✓ (best) |
| Free trial | — | — |
| Deployment | Cloud | Self-hosted |
| Platforms | Web | Windows, macOS, Linux |
| Support | Docs, Community, Live chat, Phone, Tickets | Community, Docs |
| Integrations | 14 integrations | 20 integrations |
| Built for | Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features Google Cloud Dataflow 0/3 · Apache Spark 0/3 | ||
| SQL processing | Not checked yet | Not checked yet |
| Stateful processing | Not checked yet | Not checked yet |
| Event-time windows | Not checked yet | Not checked yet |
| Specs | ||
| Deployment model | Not checked yet | Not checked yet |
| Supported languages | Not checked yet | Not checked yet |
| Source connectors | Not checked yet | Not checked yet |
| Our review | ||
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| Cons |
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| Our verdict | Google Cloud Dataflow is a managed service for running Apache Beam pipelines across batch and streaming workloads. It is aimed at engineering and data teams building scalable processing and integration workflows, with support for Java,… Read the review → |
Apache Spark is an open-source distributed computing engine for large-scale data processing and analytics. It is aimed at developers, data engineers, analysts, and organizations processing data across clusters. Structured Streaming… Read the review → |
Strengths and trade-offs
Google Cloud Dataflow — where it wins
- Runs both batch and streaming pipelines with autoscaling
- Supports managed Beam connectors, CDC templates, SQL, and Python
- Connects with Google Cloud, databases, Kafka, and analytics tools
Where it doesn't
- Usage-based pricing does not provide fixed subscription tiers
- No free plan is listed
- Cloud deployment may not suit teams seeking self-hosted processing
Apache Spark — where it wins
- Structured Streaming supports incremental stream processing
- Broad APIs across Python, SQL, Scala, Java, and R
- Connects to major data sources, clusters, and lakehouse systems
Where it doesn't
- Self-hosted deployment requires cluster infrastructure
- Streaming is one part of a broader batch-focused platform
- Not a hosted ETL SaaS product with subscription tiers
- Google Cloud Dataflow9.0/10 · Paid
A broad managed service for Apache Beam pipelines, CDC, and cloud data integration.
Visit Google CloudFull verdict → - Apache Spark8.6/10 · Free plan
A mature, broad engine for teams combining batch pipelines with incremental streaming.
Visit Apache SparkFull verdict →
More comparisons
- Amazon Managed Service for Apache Flink vs Google Cloud Dataflow
- Amazon Managed Service for Apache Flink vs Apache Spark
- Apache Flink vs Google Cloud Dataflow
- Apache Flink vs Apache Spark
- Azure Stream Analytics vs Google Cloud Dataflow
- Azure Stream Analytics vs Apache Spark
- Google Cloud Dataflow vs Kafka Streams
- Google Cloud Dataflow vs Confluent Cloud
All stream processing software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update






