PrefectWorkflow orchestration for data, ML, and agents
vs
Seldon CoreKubernetes-native MLOps and LLMOps framework
Comparison · MLOps Platforms · weekly run Nov 2
Prefect vs Seldon Core
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Prefect is the stronger AI pick in MLOps Platforms: it has a visibility score of 0.7 versus 0.3 for Seldon Core.
Choose Prefect if…
- You want the brand AI engines rank higher (0.7 vs 0.3)
- You need SOC 2 Type II or GDPR compliant coverage
Choose Seldon Core if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Prefect | Seldon Core |
|---|---|---|
| Visibility score | 0.7% | 0.3% |
| Change vs last week | New | New |
| Rank in MLOps Platforms | #42 | #55 |
| Share of voice | 0.3% | 0.1% |
| Mentions this run | 2 | 1 |
| Positive in AI answers | 0% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Prefect 0pp · Seldon Core 0pp over 0 weekly runs.
Engine by engine
Prefect leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
PrefectSeldon Core
Head to head in AI answers
0 engine answers name both brands
0Prefect ranked higher
0Seldon Core ranked higher
Features, pricing & fit
| Dimension | Prefect | Seldon Core |
|---|---|---|
| Pricing model | Per seat | — |
| Entry price | Free; paid from $100 per seat / mo | — |
| Free plan | Yes | — |
| Deployment | Prefect Cloud fully managed with Prefect Serverless compute, or hybrid with lightweight workers inside the customer's own VPC | Self-managed on Kubernetes, in on-premise, cloud or hybrid environments |
| Compliance | SOC 2 Type II, GDPR compliant | — |
| Support | Community forum, Email, Priority support with 30-minute response SLA on enterprise plans | Enterprise edition includes support, warranties and SLAs |
| Founded | 2018 | — |
| Headquarters | Washington, DC | — |
| Employees | 51–200 | — |
| Funding | Series B · $47M raised | Series B |
| Best for | Python data, ML, and agent teams that want durable production workflows without hosting their own scheduler | VP Engineering, Chief AI Officers and AI Platform Architects who need more than a model server |
Plans side by side
Seldon Core
Pricing not available.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Prefect vs Seldon Core”, https://slateindex.ai/compare/prefect-vs-seldon-core, data of Nov 2, 2026. Licence: CC BY 4.0.