The Best Deepchecks Alternatives in 2026

Comet's Opik platform provides AI observability, agent testing, evaluation, and monitoring for developers.

PromptLayer supports prompt versioning, LLM evaluations, and production monitoring with traces, logs, and regression sets.

Confident AI provides evaluation, observability, red-teaming, and governance tools for testing and monitoring AI systems.

TensorZero builds open-source tools for production-grade LLM applications: LLM gateway, observability, optimization, evaluations, and experimentation.

Bifrost by Maxim AI is an open-source AI gateway for LLMs, MCP and agents with routing, governance, guardrails and observability, supporting 8+ providers and 1000+ models via a drop-in SDK replacement.

Respan unifies LLM observability, evals, prompt optimization, and an AI gateway so teams can ship reliable AI applications.

Glide provides an open model gateway for developing production generative AI applications.

Guardrails AI provides a framework for building, governing, and deploying reliability controls for generative AI systems.

Stakpak runs an agent on a machine to ship code and keep applications running.

Featherless is a serverless AI inference platform for open-weight models with API access to tens of thousands of models.

LLM Gateway routes, manages, and analyzes requests across more than 40 language-model providers through one API.

LiteLLM provides an AI gateway and LLM proxy with model routing, usage tracking, spend controls, and support for many providers.

Monkt converts PDFs, Word, PowerPoint, Excel, CSV, webpages, and HTML into Markdown or structured JSON.

Flaq offers one API for accessing AI image, video, 3D, music, and language models.

The abso TypeScript SDK calls more than 100 LLM providers through an OpenAI compatible format.

Ollama runs language models locally and provides tools to work with model files and APIs.

Hugging Face Text Embeddings Inference serves text embedding models through an inference solution.

OpenModelZ scales LLM inference on Kubernetes with engines including vLLM, SGLang, and LMDeploy.

Galileo evaluates, monitors, and protects generative AI applications through observability tools for AI teams.

Langfuse provides open-source evaluation and observability tools for tracing and improving AI agents.

DigitalOcean offers cloud infrastructure for AI agents, inference, and production AI products.

MLOps framework to package, deploy, monitor and manage thousands of production machine learning models.

Metorial connects employees, agents, and AI clients to company tools and skills with access controls and tracing.

OpenLIT provides observability and evaluation for AI agents and coding agents, tracing models, tools, prompts, costs, and workflows.