Alternatives Engine

agentevals Alternatives

Compare open-source alternatives to agentevals-dev/agentevals by fit, deployment, maintenance, quality, and agent readiness.

Decision Summary

agentevals-dev/agentevals has 12 alternative candidates. Top match is comet-ml/opik at 100/100 because Same llm eval intent with observability overlap.

CandidatesExplicitCloudflare-readyAvg similarityTop candidate
123091comet-ml/opik

Source Project

agentevals-dev/agentevals

agentevals is a framework-agnostic evaluations solution based on OpenTelemetry traces

Python Apache-2.0 DockerKubernetesLibrary Only

Best For

Where agentevals fits

evaluate LLM outputs
benchmark prompts and agents
track model quality

Not Best For

When to compare alternatives

edge-only Cloudflare Workers deployment without adaptation
users expecting a complete hosted product

Comparison Table

comet-ml/opik leads this comparison context

comet-ml/opik has the strongest combined agent score and maintenance profile in this comparison.

ProjectSimilarityStarsLanguageDeployQualityAgent
agentevals-dev/agentevalsSource162PythonDocker, Kubernetes2569
comet-ml/opik100/10022,231PythonDocker, Kubernetes6490
Arize-ai/phoenix100/10011,610PythonDocker, Vercel5789
lmnr-ai/lmnr100/1003,279TypeScriptDocker, Vercel3478
langfuse/langfuse92/10035,033TypeScriptDocker, Vercel8090
langwatch/langwatch92/1004,872TypeScriptDocker, Vercel7380

Alternative Match

comet-ml/opik

100/100

Same llm eval intent with observability overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

ExplicitLlm EvalDockerKubernetesLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: docker, kubernetes, library_only.
Quality64
Agent90

Alternative Match

Arize-ai/phoenix

100/100

Same llm eval intent with observability overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

AI Observability & Evaluation

ExplicitLlm EvalDockerKubernetesLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: docker, kubernetes, library_only.
Quality57
Agent89

Alternative Match

lmnr-ai/lmnr

100/100

Same llm eval intent with observability overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Laminar - open-source observability platform purpose-built for AI agents. YC S24.

ExplicitLlm EvalDockerLibrary OnlyLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: docker, library_only, local.
Quality34
Agent78

Alternative Match

langfuse/langfuse

92/100

Same llm eval intent with observability overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

Llm EvalDockerKubernetesLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: docker, kubernetes, library_only.
Quality80
Agent90

Alternative Match

langwatch/langwatch

92/100

Same llm eval intent with observability overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

The platform for LLM evaluations and AI agent testing

Llm EvalDockerLocalLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: docker, local.
Quality73
Agent80

Alternative Match

truera/trulens

92/100

Same llm eval intent with observability overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Evaluation and Tracking for LLM Experiments and AI Agents

Llm EvalLibrary OnlyLocalLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: library_only, local, cloud.
Quality38
Agent80

Alternative Match

dataelement/bisheng

90/100

Same llm eval intent with observability overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

BISHENG is an open LLM devops platform for next generation Enterprise AI applications. Powerful and comprehensive features include: GenAI workflow, RAG, Agent, Unified model management, Evaluation, SFT, Dataset Management, Enterprise-level System Management, Observability and more.

Llm EvalDockerLocalLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: docker, local, cloud.
Quality30
Agent78

Alternative Match

modelscope/evalscope

89/100

Similar llm eval with docker/library_only deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

A streamlined and customizable framework for efficient large model (LLM, VLM, AIGC) evaluation and performance benchmarking.

Llm EvalDockerLibrary OnlyLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: docker, library_only, local.
Quality49
Agent85

Alternative Match

promptfoo/promptfoo

84/100

Similar llm eval with docker/library_only deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

Llm EvalDockerLibrary OnlyLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: docker, library_only, local.
Quality72
Agent88

Alternative Match

Giskard-AI/giskard-oss

84/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

🐢 Open-Source Evaluation & Testing library for LLM Agents

Llm EvalLibrary OnlyLocalLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: library_only, local, cloud.
Quality37
Agent80

Alternative Match

raga-ai-hub/RagaAI-Catalyst

84/100

Same llm eval intent with observability overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Python SDK for Agent AI Observability, Monitoring and Evaluation Framework. Includes features like agent, llm and tools tracing, debugging multi-agentic system, self-hosted dashboard and advanced analytics with timeline and execution graph view

Llm EvalLibrary OnlyLocalLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: library_only, local, cloud.
Quality9
Agent65

Alternative Match

Helicone/helicone

82/100

Same llm eval intent with observability overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

Llm EvalDockerKubernetesLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: docker, kubernetes, local.
Quality22
Agent78

Data Source

d1 / d1_query

1213 loaded projects. Generated at 2026-09-26T19:29:38.332Z.