Alternatives Engine

zep Alternatives

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

Decision Summary

getzep/zep has 12 alternative candidates. Top match is comet-ml/opik at 100/100 because Similar llm eval with serverless/library_only deployment overlap.

CandidatesExplicitCloudflare-readyAvg similarityTop candidate
123088comet-ml/opik

Source Project

getzep/zep

Zep | Examples, Integrations, & More

Python Apache-2.0 VercelServerlessLibrary Only

Best For

Where zep 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
getzep/zepSource4,929PythonVercel, Serverless1668
comet-ml/opik100/10022,231PythonDocker, Kubernetes6490
modelscope/evalscope100/1003,449PythonDocker, Library Only4985
Giskard-AI/giskard-oss100/1005,836PythonLibrary Only, Local3780
langwatch/langwatch84/1004,872TypeScriptDocker, Vercel7380
NVIDIA/garak84/1009,350PythonLibrary Only, Local4478

Alternative Match

comet-ml/opik

100/100

Similar llm eval with serverless/library_only 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.
Quality64
Agent90

Alternative Match

modelscope/evalscope

100/100

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.

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.
Quality49
Agent85

Alternative Match

Giskard-AI/giskard-oss

100/100

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

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.
Quality37
Agent80

Alternative Match

langwatch/langwatch

84/100

Similar llm eval with vercel/serverless deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

The platform for LLM evaluations and AI agent testing

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

Alternative Match

NVIDIA/garak

84/100

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.
Quality44
Agent78

Alternative Match

EleutherAI/lm-evaluation-harness

84/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

A framework for few-shot evaluation of language models.

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.
Quality36
Agent79

Alternative Match

aurelio-labs/semantic-router

84/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Superfast AI decision making and intelligent processing of multi-modal data.

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.
Quality27
Agent74

Alternative Match

strands-agents/evals

83/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

A comprehensive evaluation framework for AI agents and LLM applications.

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.
Quality26
Agent68

Alternative Match

agentevals-dev/agentevals

83/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

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

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.
Quality25
Agent69

Alternative Match

traccia-ai/traccia-py

83/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

OpenTelemetry-native SDK for AI agent observability, tracing, evaluation, debugging, governance, and runtime policy enforcement. Framework-agnostic and built for OpenAI Agents, LangGraph, CrewAI, and LLM applications in production.

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.
Quality20
Agent61

Alternative Match

ai-twinkle/Eval

83/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

High-performance LLM evaluation framework with parallel API calls — up to 17× faster than sequential tools. Supports box, math, and logit-based evaluation.

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.
Quality19
Agent62

Alternative Match

ShenSeanChen/waku-agent

82/100

Similar llm eval with library_only/local deployment overlap.

Fit: Strong replacement candidate with overlapping indexed use cases.

Waku Waku! Waku Agent is a local-first AI agent harness you actually own, including loop, memory, eval, all in code built to stay legible as it grows.

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.
Quality27
Agent67

Data Source

d1 / d1_query

1213 loaded projects. Generated at 2026-09-26T19:43:20.393Z.