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LLM Observability Brand Visibility

Ranks reviewed LLM Observability brands by the share of all successful benchmark answers in which they appear.

Coverage: 16 entities
Confidence: 100%
Freshness: current
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Watching publication Jul 27, 2026

LEADERBOARD

Current rankings

Metric: Mention coverage

Find in tableEntity typeMovementConfidenceEvidence NRank rangeColumnsSort rowsAnswer providerBrand signal

16of 16 rows

LLM Observability Brand Visibility current rankings
Rank	Entity	Mention coverage	Mention coverage	Mention share	Citation share	Engine breadth	OpenAI rec. presence	OpenAI coverage	Confidence	N	Explain
01	Braintrustcompany	50.0%	50%	21.18%	23.21%	3	50%	41.67%	100%	36	Analyze brand Why this rank
02	Langfusecompany	38.9%	38.89%	16.47%	12.5%	3	62.5%	41.67%	100%	36	Analyze brand Why this rank
03	Maxim AIcompany	30.6%	30.56%	12.94%	8.93%	3	50%	33.33%	100%	36	Analyze brand Why this rank
04	Arize AI / Phoenixcompany	27.8%	27.78%	11.76%	25%	3	12.5%	8.33%	100%	36	Analyze brand Why this rank
05	Datadog LLM Observabilitycompany	16.7%	16.67%	7.06%	3.57%	3	12.5%	25%	100%	36	Analyze brand Why this rank
06	LangSmithcompany	13.9%	13.89%	5.88%	5.36%	3	12.5%	8.33%	100%	36	Analyze brand Why this rank
07	Galileocompany	13.9%	13.89%	5.88%	7.14%	2	12.5%	8.33%	100%	36	Analyze brand Why this rank
08	Fiddlercompany	13.9%	13.89%	5.88%	10.71%	3	12.5%	8.33%	100%	36	Analyze brand Why this rank
09	Heliconecompany	11.1%	11.11%	4.71%	0%	2	25%	16.67%	100%	36	Analyze brand Why this rank
10	Traceloopcompany	8.3%	8.33%	3.53%	1.79%	2	0%	0%	100%	36	Analyze brand Why this rank
11	Opik by Cometcompany	5.6%	5.56%	2.35%	1.79%	2	0%	0%	100%	36	Analyze brand Why this rank
12	New Relic AI Observabilitycompany	5.6%	5.56%	2.35%	0%	2	12.5%	8.33%	100%	36	Analyze brand Why this rank
13	HoneyHivecompany	0.0%	0%	0%	0%	0	0%	0%	100%	36	Analyze brand Why this rank
14	Humanloopcompany	0.0%	0%	0%	0%	0	0%	0%	100%	36	Analyze brand Why this rank
15	Patronus AIcompany	0.0%	0%	0%	0%	0	0%	0%	100%	36	Analyze brand Why this rank
16	W&B Weavecompany	0.0%	0%	0%	0%	0	0%	0%	100%	36	Analyze brand Why this rank

LLM Observability Brand Visibility current rankings
Rank	Entity	Mention coverage	Mention coverage	Mention share	Citation share	Engine breadth	OpenAI rec. presence	OpenAI coverage	Confidence	N	Explain
01	Braintrustcompany	50.0%	50%	21.18%	23.21%	3	50%	41.67%	100%	36	Analyze brand Why this rank
02	Langfusecompany	38.9%	38.89%	16.47%	12.5%	3	62.5%	41.67%	100%	36	Analyze brand Why this rank
03	Maxim AIcompany	30.6%	30.56%	12.94%	8.93%	3	50%	33.33%	100%	36	Analyze brand Why this rank
04	Arize AI / Phoenixcompany	27.8%	27.78%	11.76%	25%	3	12.5%	8.33%	100%	36	Analyze brand Why this rank
05	Datadog LLM Observabilitycompany	16.7%	16.67%	7.06%	3.57%	3	12.5%	25%	100%	36	Analyze brand Why this rank
06	LangSmithcompany	13.9%	13.89%	5.88%	5.36%	3	12.5%	8.33%	100%	36	Analyze brand Why this rank
07	Galileocompany	13.9%	13.89%	5.88%	7.14%	2	12.5%	8.33%	100%	36	Analyze brand Why this rank
08	Fiddlercompany	13.9%	13.89%	5.88%	10.71%	3	12.5%	8.33%	100%	36	Analyze brand Why this rank
09	Heliconecompany	11.1%	11.11%	4.71%	0%	2	25%	16.67%	100%	36	Analyze brand Why this rank
10	Traceloopcompany	8.3%	8.33%	3.53%	1.79%	2	0%	0%	100%	36	Analyze brand Why this rank
11	Opik by Cometcompany	5.6%	5.56%	2.35%	1.79%	2	0%	0%	100%	36	Analyze brand Why this rank
12	New Relic AI Observabilitycompany	5.6%	5.56%	2.35%	0%	2	12.5%	8.33%	100%	36	Analyze brand Why this rank
13	HoneyHivecompany	0.0%	0%	0%	0%	0	0%	0%	100%	36	Analyze brand Why this rank
14	Humanloopcompany	0.0%	0%	0%	0%	0	0%	0%	100%	36	Analyze brand Why this rank
15	Patronus AIcompany	0.0%	0%	0%	0%	0	0%	0%	100%	36	Analyze brand Why this rank
16	W&B Weavecompany	0.0%	0%	0%	0%	0	0%	0%	100%	36	Analyze brand Why this rank

HISTORICAL SERIES

LLM Observability Brand Visibility leader

Historical data is not available for this snapshot yet.

Primary brandPrompt intentAnswer enginePrompt contains

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Answer presence13.9%5/36 filtered answers mention or cite LangSmith

Selected-set share10.6%Share of answer-presences among the compared brands, not market share

Owned citation answers33 answer-level URL signals on reviewed owned domains

Engine breadth3/3Engines with at least one observed presence

Filtered competitive answer-presence comparison
Brand	Presence	Vs. primary	Selected share	Mentions	Cited answers	Owned URL signals	Engine breadth
Braintrustbraintrust.dev	50.0%18/36	+36.1 pp	38.3%	32	12	13	3/3
Langfuselangfuse.com	38.9%14/36	+25.0 pp	29.8%	31	5	7	3/3
Arize AI / Phoenixarize.com	27.8%10/36	+13.9 pp	21.3%	10	5	14	3/3
LangSmithlangchain.com	13.9%5/36	BASE	10.6%	8	3	3	3/3

ANSWER-LEVEL OBSERVATIONS

Prompt × engine matrix

12 prompts · 36 immutable answer hashes · empty cells mean no compared brand was detected.

Brand presence by public prompt and answer engine
Public prompt	OpenAIopenai/gpt-4o-mini	Anthropicanthropic/claude-haiku-4-5	Geminigoogle/gemini-2.5-flash
01 What are the best observability platforms for a production application powered by large language models?recommendation	LangfuseBraintrust 7 source URLs`584a5e71`	Arize AI / PhoenixLangfuse · C1 5 source URLs`a3dc9e41`	LangSmith · C1Arize AI / PhoenixLangfuse 8 source URLs`83cbcb65`
02 Recommend an open-source system for self-hosted language-model tracing, evaluations, and prompt analytics.recommendation	Langfuse 6 source URLs`41070fb7`	Langfuse · C2Braintrust 8 source URLs`ff28363e`	LangSmith · C1Langfuse · C1Braintrust · C1 7 source URLs`02edcf36`
03 Which enterprise AI observability platform offers private deployment, role-based access, SSO, audit logs, and data residency?recommendation	No selected brand 3 source URLs`18df149d`	Arize AI / Phoenix · C1 5 source URLs`e3db20af`	No selected brand 7 source URLs`3ada2fe8`
04 What is the best platform for tracing multi-agent workflows, tool calls, handoffs, and Model Context Protocol activity?recommendation	LangfuseBraintrust 0 source URLs`d93c129d`	LangSmithArize AI / Phoenix · C7Braintrust 9 source URLs`5b319e8a`	Arize AI / PhoenixLangfuse · C1Braintrust 7 source URLs`a9424e8b`
05 Recommend an observability tool for debugging retrieval quality, context relevance, groundedness, and hallucinations in RAG systems.recommendation	LangSmith · C1Arize AI / PhoenixLangfuse 5 source URLs`a21166a5`	Arize AI / PhoenixLangfuseBraintrust · C1 4 source URLs`273d2ee3`	LangSmithLangfuseBraintrust · C1 8 source URLs`b4aac731`
06 Which platform is best for online evaluations, production quality monitoring, failure clustering, and regression alerts?recommendation	LangfuseBraintrust · C1 7 source URLs`79d8c687`	Arize AI / Phoenix · C4Braintrust 6 source URLs`e86cd1b6`	No selected brand 0 source URLs`0a15e521`
07 Recommend a platform for versioned evaluation datasets, prompt experiments, human review, and quality gates in CI.recommendation	Braintrust · C1 4 source URLs`e572db79`	LangfuseBraintrust · C1 7 source URLs`8406078c`	Arize AI / Phoenix · C1Braintrust · C1 9 source URLs`88d35acc`
08 What is the best language-model gateway with request tracing, token cost, latency, caching, and provider reliability analytics?recommendation	No selected brand 7 source URLs`920ac0ee`	Braintrust · C1 7 source URLs`56e311a1`	Braintrust · C1 8 source URLs`4fb82084`
09 How should a team compare AI observability pricing across traces, events, retention, evaluator runs, seats, and data volume?commercial	Braintrust · C1 8 source URLs`c8d1f326`	Langfuse · C2Braintrust · C2 9 source URLs`87b184bd`	Braintrust · C1 9 source URLs`333387c8`
10 Which privacy and security criteria matter when buying AI observability, including redaction, sampling, and data retention?commercial	No selected brand 6 source URLs`ab3a1fd3`	No selected brand 8 source URLs`d5f3b4df`	No selected brand 6 source URLs`feced0ab`
11 Should a production AI team prefer OpenTelemetry-compatible instrumentation or a proprietary tracing SDK?commercial	No selected brand 7 source URLs`e4fed947`	No selected brand 0 source URLs`f9a4dd17`	No selected brand 2 source URLs`b25dcedb`
12 When should a team buy a language-model evaluation and observability platform instead of building one internally?commercial	No selected brand 6 source URLs`3f860f8c`	No selected brand 5 source URLs`3ad42efe`	Arize AI / Phoenix · C1 9 source URLs`e0e331ef`

STRUCTURED CITATION LEDGER

Sources shaping this filtered view

Hostnames are derived from validated public HTTP(S) URLs, not provider-supplied domain labels.

Validated citation sources in filtered answers
Source hostname	Cited answers	Distinct URLs	Engine breadth	Best position	Evidence
braintrust.dev	12	9	3	#1	Open source ↗
reddit.com	9	10	3	#1	Open source ↗
confident-ai.com	7	7	3	#1	Open source ↗
github.com	6	6	3	#2	Open source ↗
arize.com	5	13	2	#1	Open source ↗
langfuse.com	5	7	2	#1	Open source ↗
getmaxim.ai	5	5	2	#3	Open source ↗
truefoundry.com	5	4	3	#1	Open source ↗
galileo.ai	4	4	1	#1	Open source ↗
medium.com	4	4	2	#1	Open source ↗
openobserve.ai	4	3	2	#2	Open source ↗
montecarlo.ai	4	2	2	#1	Open source ↗
fiddler.ai	3	4	3	#1	Open source ↗
youtube.com	3	4	2	#2	Open source ↗
dev.to	3	3	2	#1	Open source ↗
linkedin.com	3	3	2	#1	Open source ↗
portkey.ai	3	3	2	#1	Open source ↗
posthog.com	3	3	1	#1	Open source ↗
groundcover.com	3	3	2	#4	Open source ↗
techtarget.com	3	3	2	#4	Open source ↗

PUBLIC-BENCHMARK PRIVACY BOUNDARY

This report contains only code-reviewed public prompts, deterministic brand counts, answer hashes, and validated structured citation URLs. Full model answers are neither stored nor published here. No customer, organization, or private tracked-prompt data is included.

llm-observability-platforms-2026-07-27 / 4-llm-observability-platforms-2026-07-27-models-64232fd32583

LLM Observability Brand Visibility

Current rankings

LLM Observability Brand Visibility leader

Brand vs. market

Prompt × engine matrix

Sources shaping this filtered view

Brand vs. market

Prompt × engine matrix

Sources shaping this filtered view