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Best promptfoo Alternatives

95 dev tools you can use instead of promptfoo. Ranked by popularity, tag overlap, and live GitHub signals.

evaluationtestingred-teamingsecurityci-cdopen-source
p

promptfoo

Reference

Test and evaluate LLM prompts and agents — 11K+ stars

23.1Ktoday308
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Top Alternatives to promptfoo

B

Braintrust

AI evaluation and experiment tracking platform for production LLM apps

Commercialfreemium
Braintrust
1.2Ktoday88
3 shared tags
M

MCP-in-SoS

Security risk assessment framework for evaluating open-source MCP server implementations

OSSFree
Research
3 shared tags
L

Langfuse

Open-source LLM engineering platform — traces, evals, prompt management — 23K+ stars

OSSfreemium
Langfuse
30.9Ktoday183
2 shared tags
A

Arize Phoenix

Open-source LLM observability with tracing, evaluation, and datasets — 8K+ stars

OSSfreemium
Arize AI
10.5K250.0K/wtoday187
2 shared tags
A

AgentBeats

Agent-based evaluation framework where AI judges assess other agents through standardized protocols

OSSFree
Research
2 shared tags
A

AgentDS

Benchmark framework measuring AI agent performance vs human experts on data science tasks

unknownFree
Research Team
2 shared tags
A

Agora Consensus Agent

Multi-agent framework for autonomous bug detection in distributed consensus protocols

OSSFree
Research Team
2 shared tags
A

Agora Consensus

Multi-agent framework for autonomous bug detection in distributed consensus protocols

OSSFree
Research Team
2 shared tags
C

CapCode

Cheat-proof coding evaluation framework with performance-capped randomized tests

OSSFree
Research Team
2 shared tags
C

CausalFlow

Causal debugging framework that converts failed LLM agent traces into minimal counterfactual fixes

OSSFree
Research
2 shared tags
C

ClawTrap

MITM red-teaming framework for testing autonomous web agent security in real-world scenarios

OSSFree
Independent Researchers
2 shared tags
C

Cognitive Firewall

Hybrid edge-cloud security defense against prompt injection attacks on browser AI agents

OSSFree
Research Team
2 shared tags

Compare directly

promptfoo vs Braintrustpromptfoo vs MCP-in-SoSpromptfoo vs Langfusepromptfoo vs Arize Phoenix