Braintrust
company · braintrust.dev
- Boards
- 7
- Facts
- 14
- Sources
- 1
- Mean confidence
- 100%
Braintrust VS Langfuse
A current comparison across 7 published leaderboards and 14 source-linked metrics.
Langfuse
company · langfuse.com
- Boards
- 7
- Facts
- 14
- Sources
- 1
- Mean confidence
- 100%
SHARED + UNIQUE LEADERBOARDS
RANK HEAD-TO-HEAD
7 published boards across the pair
| Leaderboard | Braintrust | Langfuse | Same-board read | As of |
|---|---|---|---|---|
| LLM Observability Platform Rank | #162.5 score | #254.17 score | Braintrust leads | Jul 27, 2026 |
| LLM Observability Brands in Anthropic Model API Answers | #175 score | #350 score | Braintrust leads | Jul 27, 2026 |
| LLM Observability Citation Share | #223.21 score | #312.5 score | Braintrust leads | Jul 27, 2026 |
| LLM Observability Engine Breadth | #13 score | #23 score | Braintrust leads | Jul 27, 2026 |
| LLM Observability Brands in Gemini Model API Answers | #162.5 score | #250 score | Braintrust leads | Jul 27, 2026 |
| LLM Observability Brands in OpenAI Model API Answers | #250 score | #162.5 score | Langfuse leads | Jul 27, 2026 |
| LLM Observability Brand Visibility | #150 score | #238.89 score | Braintrust leads | Jul 27, 2026 |
LATEST VERIFIED BY METRIC
FACT + EVIDENCE MATRIX
14 source-linked metrics
| Metric | Braintrust | Langfuse | Evidence date |
|---|---|---|---|
| public_prompt_benchmarkAnthropic citation share | 17.86 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 17.86 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkAnthropic mention coverage | 58.33 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 41.67 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkAnthropic recommendation-prompt presence | 75 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 50 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkCitation share | 23.21 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 12.5 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkEngine breadth | 3 engines100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 3 engines100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkGemini citation share | 23.81 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 9.52 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkGemini mention coverage | 50 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 33.33 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkGemini recommendation-prompt presence | 62.5 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 50 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkMention coverage | 50 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 38.89 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkOpenAI citation share | 42.86 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 0 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkOpenAI mention coverage | 41.67 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 41.67 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkOpenAI recommendation-prompt presence | 50 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 62.5 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkRecommendation-prompt presence | 62.5 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 54.17 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkReviewed-brand presence share | 21.18 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | 16.47 percent100% · Rank.ai LLM Observability Prompt Benchmark ↗ | Jul 27, 2026 |