BMCObservability
vs
LangfuseOpen Source Agent Evals & Observability
Comparison · Observability · weekly run Nov 3
BMC vs Langfuse
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 Observability: it has a visibility score of 1.4 versus 0.9 for BMC.
Choose BMC if…
- named a top three IT observability leader by ISG
Choose Langfuse if…
- You want the brand AI engines rank higher (1.4 vs 0.9)
- 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
AI visibility side by side
Latest weekly run · Nov 3
| Metric | BMC | Langfuse |
|---|---|---|
| Visibility score | 0.9% | 1.4% |
| Change vs last week | New | New |
| Rank in Observability | #30 | #27 |
| Share of voice | 0.5% | 0.4% |
| Mentions this run | 3 | 2 |
| Positive in AI answers | — | 50% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
BMC 0pp · Langfuse 0pp over 0 weekly runs.
Engine by engine
Langfuse leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
BMCLangfuse
Head to head in AI answers
0 engine answers name both brands
0BMC ranked higher
0Langfuse ranked higher
Features, pricing & fit
| Dimension | BMC | Langfuse |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Free; paid from $29 / mo |
| Free plan | — | Yes |
| Deployment | On-premises | Langfuse Cloud in US, EU, Japan and HIPAA regions, or self-hosted under the MIT license |
| 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 |
| Founded | 1980 | — |
| Headquarters | 2103 CityWest Boulevard, Houston, TX 77042 | — |
| Employees | 5,000+ | — |
| Funding | Round (unverified, per GetLatka) | Seed · $4M raised |
| Best for | — | Engineering teams building LLM applications and AI agents that want open-source, self-hostable tracing and evaluation |
Plans side by side
BMC
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
BMC
- named a top three IT observability leader by ISG
Langfuse
- Discounted cloud pricing for qualifying early-stage startups
- Well suited to evaluating and debugging LLM or agent behavior
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “BMC vs Langfuse”, https://slateindex.ai/compare/bmc-vs-langfuse, data of Nov 3, 2026. Licence: CC BY 4.0.