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  1. Home
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  3. Alternatives to Alluvia
Alluvia

Best Alternatives to Alluvia

Observability · 8 alternatives ranked of 36 in the category

Looking for alternatives to Alluvia? These are the observability tools that score highest on adoption, reviews, benchmarks, and public code, with what separates each one from Alluvia.

Langfuse logo
Langfuse

Observability· langfuse.com

Freemium

Open-source LLM engineering platform for tracing, evals, prompt management, and metrics so teams can debug and improve production AI applications.

34,515

How each alternative differs from Alluvia

Ranked by adoption, review, benchmark, and repository signals. Each note below is drawn from the two products’ own catalog records, so a product with nothing to separate it from Alluvia carries no note.

  1. 1

    Langfuse

    Langfuse is freemium against Alluvia's open source model, exposes a public API you can build against, and carries 35k GitHub stars to Alluvia's 2.

  2. 2

    Helicone

    Helicone is freemium against Alluvia's open source model, exposes a public API you can build against, and carries 6.2k GitHub stars to Alluvia's 2.

  3. 3

    DeepEval

    DeepEval carries 16k GitHub stars to Alluvia's 2.

  4. 4

    MLflow

    MLflow exposes a public API you can build against and carries 27k GitHub stars to Alluvia's 2.

  5. 5

    OpenPipe ART

    OpenPipe ART exposes a public API you can build against and carries 10k GitHub stars to Alluvia's 2.

Frequently asked questions

What is the closest alternative to Alluvia?

Langfuse ranks highest among the alternatives to Alluvia we track. Langfuse is freemium against Alluvia's open source model, exposes a public API you can build against, and carries 35k GitHub stars to Alluvia's 2. Open-source LLM engineering platform for tracing, evals, prompt management, and metrics so teams can debug and improve production AI applications.

Which Alluvia alternatives offer an API?

Langfuse, Helicone, MLflow, OpenPipe ART, Opik, Phoenix, and Portkey expose a public API. Alluvia does not publish one in our catalog, so these are the options if you need to build against the product programmatically.

Open source
Helicone logo
Helicone

Observability· helicone.ai

Freemium

Open-source AI gateway and LLM observability platform for logging, tracing, routing, evaluation, caching, and cost monitoring across model providers and agent stacks.

6,152
Open source
DeepEval logo
DeepEval

Observability· deepeval.com

Open source

Open-source evaluation framework for testing LLM apps, agents, RAG systems, and prompts with repeatable metrics, regression checks, and CI-friendly workflows.

16,317
Open source
MLflow logo
MLflow

Observability· mlflow.org

Open source

MLflow is an open-source AI engineering platform with GenAI evaluation, tracing, monitoring, and optimization workflows for agents, LLM apps, and models.

26,852
Open source
OpenPipe ART logo
OpenPipe ART

Observability· art.openpipe.ai

Open source

Agent Reinforcement Trainer for improving LLM agent reliability with GRPO-based reinforcement learning workflows.

10,353
Open source
Opik logo
Opik

Observability· comet.com

Open source

Open-source LLM observability and evaluation platform from Comet for tracing, prompt management, testing, and agent optimization.

19,688
Open source
Phoenix logo
Phoenix

Observability· arize.com

Open source

Open source AI observability and evaluation platform for tracing LLM applications, running evals, and debugging agent behavior with OpenTelemetry.

10,176
Open source
Portkey logo
Portkey

Observability· portkey.ai

Freemium

AI gateway and observability layer for routing, guardrails, caching, logging, and spend control across LLM providers behind one API.

12,975
Open source
6

Opik

Opik exposes a public API you can build against and carries 20k GitHub stars to Alluvia's 2.

  • 7

    Phoenix

    Phoenix exposes a public API you can build against and carries 10k GitHub stars to Alluvia's 2.

  • 8

    Portkey

    Portkey is freemium against Alluvia's open source model, exposes a public API you can build against, and carries 13k GitHub stars to Alluvia's 2.