Company · Directory listing
Langfuse
Trace, evaluate, and improve AI agents with one open platform. Use production data to understand behavior, collaborate on fixes, and ship better quality at lower cost and latency. Langfuse publishes Langfuse Prompt Management as named AI products. Langfuse is used for LLMOps and AI observability work. Langfuse is recorded in Berlin, Germany.
Langfuse GmbH
Berlin, Germany · DE · 2 listings
Customer review aggregate: No published reviews
Ranking status: Directory only — not ranked
Directory ranking uses customer-review stars only. The separately purchased assurance assessment records Bronze/Silver/Gold depth, Assurance Score and risk class; none affects directory position.
Company details
About Langfuse
Trace, evaluate, and improve AI agents with one open platform. Use production data to understand behavior, collaborate on fixes, and ship better quality at lower cost and latency. Langfuse publishes Langfuse Prompt Management as named AI products. Langfuse is used for LLMOps and AI observability work. Langfuse is recorded in Berlin, Germany.
- Legal name
- Langfuse GmbH
- Headquarters
- Berlin, Germany
- Markets
- —
- Company size
- —
Directory & rankings
Customer ranking
Directory only. This listing has no customer stars or ranked position.
- LLMOps · Directory only · Free listing · ranking code packs from £200 ex VAT
- Prompt management · Directory only · Free listing · ranking code packs from £200 ex VAT
0 customer relationships verified at V3+ · Trustmark assessment results never affect this order.
Listings
Products and services from Langfuse
2 products are listed for this company. Functional classification, deployment and autonomy are descriptive attributes. Impact class remains a separate assurance result.
- Public JSON for website embeds
Langfuse
From their website · not verified evidence
PLATFORM INFRASTRUCTURE · LLMOps · LLMOps / MLOps
Secondary: AI observability
- Sectors
- Not specified
- Deployment
- SaaS, Self-hosted / open-source
- Capabilities
- Extraction, Classification
- Autonomy
- ASSISTIVE
- Data exposure
- Not specified
What the vendor’s website says · supplier-provided, not verified evidence
Trace, evaluate, and improve AI agents with one open platform. Use production data to understand behavior, collaborate on fixes, and ship better quality at lower cost and latency. Langfuse is Langfuse's platform, from Langfuse GmbH. Published at langfuse.com. Directory filing: LLMOps. Deployment options: SaaS and Self-hosted / open-source. Recorded capabilities: Extraction and Classification. Langfuse is Langfuse's platform, from Langfuse GmbH. Published at langfuse.com. Directory filing: LLMOps. Deployment options: SaaS and Self-hosted / open-source. Recorded capabilities: Extraction and Classification.
- Public JSON for website embeds
Langfuse Prompt Management
From their website · not verified evidence
PLATFORM INFRASTRUCTURE · Prompt management · LLMOps / MLOps
Secondary: LLMOps
- Sectors
- Not specified
- Deployment
- SaaS, Self-hosted / open-source
- Capabilities
- Generation
- Autonomy
- ASSISTIVE
- Data exposure
- Not specified
What the vendor’s website says · supplier-provided, not verified evidence
Trace, evaluate, and improve AI agents with one open platform. Use production data to understand behavior, collaborate on fixes, and ship better quality at lower cost and latency. Langfuse Prompt Management is Langfuse's platform, from Langfuse GmbH. Published at langfuse.com/docs/prompt-management/overview. Directory filing: Prompt management. Deployment options: SaaS and Self-hosted / open-source. Recorded capabilities: Generation. Langfuse Prompt Management is Langfuse's platform, from Langfuse GmbH. Published at langfuse.com/docs/prompt-management/overview. Directory filing: Prompt management. Deployment options: SaaS and Self-hosted / open-source. Recorded capabilities: Generation.
Verified claims
- Domain associated with this organisation: Yes
- Claim status: UNCLAIMED
- Last verified: 2026-09-17
What we have not verified
AI TrustMark has not independently verified supplier-provided marketing claims on this profile, including untested productivity, ROI or performance figures, unless they appear under verified claims or a named certificate. Absence of a claim from the verified list means it has not been evidenced here.
The organisation description above is supplier-provided unless a specific statement is listed as verified.
Products assessed
No assessed products are listed on this profile yet.
Customer experience
No published reviews yet. Review screenshots appear only with a qualifying Verity review; directory thumbnails from a vendor website are not review evidence.
Customer stories
No consented, relationship-verified customer stories yet.
FAQs
What does Langfuse do?
Trace, evaluate, and improve AI agents with one open platform. Use production data to understand behavior, collaborate on fixes, and ship better quality at lower cost and latency. Langfuse publishes Langfuse Prompt Management as named AI products. Langfuse is used for LLMOps and AI observability work. Langfuse is recorded in Berlin, Germany.
What AI services or products does it provide?
Langfuse, Langfuse Prompt Management
Which AI categories does it operate in?
LLMOps, Prompt management
Has Langfuse been independently assessed by AI TrustMark?
No independent assessment result is published. Current listing status: Directory listing.
What procurement or assurance information is available?
Company identity, category assignment and any published certificates or assessment summaries appear on this page. Absence of a field means it has not been evidenced here.
Last verified: 2026-09-17
Methodology version: See current methodology
Why complete verification
Completing verification can improve the quality of the public evidence available on this supplier profile. Useful verified information can deepen the profile and make public questions about the named product more answerable. It does not buy directory ranking, review stars, a higher Assurance Score, a favourable certificate outcome, or a guaranteed Google ranking.
Payment remains independent from rankings and assessment outcomes. Start an assessment · Methodology