DagsterData your team trusts. AI that runs on it.
vs
PrefectWorkflow orchestration for data, ML, and agents
Comparison · MLOps Platforms · weekly run Nov 2
Dagster vs Prefect
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Dagster is the stronger AI pick in MLOps Platforms: it has a visibility score of 0.7 versus 0.7 for Prefect.
Choose Dagster if…
- You want a lower entry price ($10 vs $100)
- AI answers describe it more positively (50% vs 0% positive)
- You need HIPAA coverage
- Usage-based pricing suits your budget better than per seat
Choose Prefect if…
- You want a free plan to start
- You need GDPR compliant coverage
- Per seat pricing suits your budget better than usage-based
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Dagster | Prefect |
|---|---|---|
| Visibility score | 0.7% | 0.7% |
| Change vs last week | New | New |
| Rank in MLOps Platforms | #40 | #42 |
| Share of voice | 0.3% | 0.3% |
| Mentions this run | 2 | 2 |
| Positive in AI answers | 50% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Dagster 0pp · Prefect 0pp over 0 weekly runs.
Engine by engine
Dagster leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
DagsterPrefect
Head to head in AI answers
0 engine answers name both brands
0Dagster ranked higher
0Prefect ranked higher
Features, pricing & fit
| Dimension | Dagster | Prefect |
|---|---|---|
| Pricing model | Usage-based | Per seat |
| Entry price | $10 / mo | Free; paid from $100 per seat / mo |
| Free plan | No · 30-day trial | Yes |
| Deployment | Serverless or hybrid deployment; under hybrid, compute runs in the customer's own infrastructure while Dagster manages the control plane. | Prefect Cloud fully managed with Prefect Serverless compute, or hybrid with lightweight workers inside the customer's own VPC |
| Compliance | SOC 2 Type II, HIPAA | SOC 2 Type II, GDPR compliant |
| Support | Dagster community, Support Center and Ask AI, Billing support, Dedicated Slack or Microsoft Teams channel (Pro plan) | Community forum, Email, Priority support with 30-minute response SLA on enterprise plans |
| Founded | 2018 | 2018 |
| Headquarters | San Francisco, CA, United States | Washington, DC |
| Employees | 51–200 | 51–200 |
| Funding | Series B · $49M raised | Series B · $47M raised |
| Best for | Data teams running dbt, Snowflake and Python data pipelines who want lineage and health visibility across their stack. | Python data, ML, and agent teams that want durable production workflows without hosting their own scheduler |
Plans side by side
Pros and cons
Themes from the AI answers that mention each brand
Dagster
- named as a practical orchestration choice
Prefect
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Dagster vs Prefect”, https://slateindex.ai/compare/dagster-vs-prefect, data of Nov 2, 2026. Licence: CC BY 4.0.