Langfuse vs Seldon Core
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Langfuse is the stronger AI pick in MLOps Platforms: it has a visibility score of 0.3 versus 0.3 for Seldon Core.
Choose Langfuse if…
- AI answers describe it more positively (50% vs 0% positive)
- You need a self-hosted or on-premises option
- You need SOC 2 Type II or ISO 27001 or HIPAA-ready region or GDPR coverage
- Discounted cloud pricing for qualifying early-stage startups
Choose Seldon Core if…
No clear advantage in the published data.
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Langfuse | Seldon Core |
|---|---|---|
| Visibility score | 0.3% | 0.3% |
| Change vs last week | New | New |
| Rank in MLOps Platforms | #51 | #55 |
| Share of voice | 0.2% | 0.1% |
| Mentions this run | 1 | 1 |
| 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
Langfuse 0pp · Seldon Core 0pp over 0 weekly runs.
Engine by engine
Langfuse leads on 1 of 3 engines
Head to head in AI answers
0 engine answers name both brands
Features, pricing & fit
| Dimension | Langfuse | Seldon Core |
|---|---|---|
| Pricing model | Usage-based | — |
| Entry price | Free; paid from $29 / mo | — |
| Free plan | Yes | — |
| Deployment | Langfuse Cloud in US, EU, Japan and HIPAA regions, or self-hosted under the MIT license | Self-managed on Kubernetes, in on-premise, cloud or hybrid environments |
| Integrations | 100+ | — |
| Compliance | SOC 2 Type II, ISO 27001, HIPAA-ready region, GDPR | — |
| Support | Community support via GitHub, In-app support, Private Slack or MS Teams channel on Pro and Enterprise plans, Named lead support engineer on Enterprise plans | Enterprise edition includes support, warranties and SLAs |
| Funding | Seed · $4M raised | Series B |
| Best for | Engineering teams building LLM applications and AI agents that want open-source, self-hostable tracing and evaluation | 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.
Pros and cons
Themes from the AI answers that mention each brand
Langfuse
- Discounted cloud pricing for qualifying early-stage startups
- Well suited to evaluating and debugging LLM or agent behavior
Seldon Core
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Langfuse vs Seldon Core”, https://slateindex.ai/compare/langfuse-vs-seldon-core, data of Nov 2, 2026. Licence: CC BY 4.0.