Alternatives Engine

deepeval Alternatives

Compare open-source alternatives to confident-ai/deepeval by fit, deployment, maintenance, quality, and agent readiness.

Decision Summary

confident-ai/deepeval has 12 alternative candidates. Top match is promptfoo/promptfoo at 100/100 because Similar llm eval with library_only/local deployment overlap.

CandidatesExplicitCloudflare-readyAvg similarityTop candidate
123083promptfoo/promptfoo

Source Project

confident-ai/deepeval

The LLM Evaluation Framework

Python Apache-2.0 Library OnlyLocalCloud

Best For

Where deepeval 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
confident-ai/deepevalSource19,396PythonLibrary Only, Local5984
promptfoo/promptfoo100/10027,012TypeScriptDocker, Library Only7588
comet-ml/opik100/10023,298PythonDocker, Kubernetes6690
Arize-ai/phoenix100/10012,230PythonDocker, Vercel5689
huggingface/lighteval80/1002,583PythonLibrary Only, Local2072
langfuse/langfuse79/10037,245TypeScriptDocker, Vercel8490

Alternative Match

promptfoo/promptfoo

100/100

Similar llm eval with library_only/local 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.

ExplicitLlm 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.
Quality75
Agent88

Alternative Match

comet-ml/opik

100/100

Similar llm eval with library_only/local deployment 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 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.
Quality66
Agent90

Alternative Match

Arize-ai/phoenix

100/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

AI Observability & Evaluation

ExplicitLlm EvalLibrary OnlyLocalLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: library_only, local.
Quality56
Agent89

Alternative Match

huggingface/lighteval

80/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Lighteval is your all-in-one toolkit for evaluating LLMs across multiple backends

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.
Quality20
Agent72

Alternative Match

langfuse/langfuse

79/100

Similar llm eval with library_only/local deployment 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 EvalLibrary OnlyLocalLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: library_only, local.
Quality84
Agent90

Alternative Match

modelscope/evalscope

79/100

Similar llm eval with library_only/local 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 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.
Quality48
Agent85

Alternative Match

NVIDIA/garak

78/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

the LLM vulnerability scanner

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.
Quality46
Agent80

Alternative Match

windmill-labs/windmill

77/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Code-first platform for workflows, apps and AI agents, on the fastest self-hostable orchestrator (benchmarked against Airflow, Prefect and Temporal). Business teams build with AI, engineers control what ships. Open-source alternative to Lovable, Retool and n8n.

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.
Quality53
Agent89

Alternative Match

UKGovernmentBEIS/inspect_ai

77/100

Similar llm eval with local/cloud deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Inspect: A framework for large language model evaluations

Llm EvalLocalCloudLlm Provider
Replacement risklow
Adoption noteSame category, so it can be evaluated as a direct functional substitute.
Adoption noteDeployment overlap: local, cloud.
Quality50
Agent80

Alternative Match

langfuse/langfuse-python

77/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

🪢 Langfuse Python SDK

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.
Quality40
Agent78

Alternative Match

Giskard-AI/giskard-oss

77/100

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.
Quality38
Agent81

Alternative Match

truera/trulens

77/100

Similar llm eval with library_only/local deployment 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.
Quality36
Agent79

Data Source

d1 / d1_query

1226 loaded projects. Generated at 2026-11-11T02:14:50.502Z.