Herramientas IA

Herramientas para desarrolladores de IA

El stack LLMOps: observabilidad, gateways, evals, guardrails, plataformas de fine-tuning. Cuánto cuesta cada una, cuáles son de código abierto y cuáles tienen programa de afiliados.

comprobado 1 sept 2026
29 / 29
HerramientaCategoríaPreciosDesde
Arize Phoenix ↗
OSSself-hostafiliado

Open-source LLM tracing and evaluation, OpenTelemetry-native.

Observability & tracingfreemium · plan gratuito$50
Helicone ↗
OSSself-host

Open-source observability proxy for LLM apps.

Observability & tracingfreemium · plan gratuito$20
Langfuse ↗
OSSself-host

Open-source LLM tracing, evals and prompt management.

Observability & tracingfreemium · plan gratuito$59
LangSmith ↗

Tracing, evals and monitoring from the LangChain team.

Observability & tracingfreemium · plan gratuito$39
Traceloop ↗
OSSself-host

OpenLLMetry - open-source OpenTelemetry instrumentation for LLMs.

Observability & tracingfreemium · plan gratuito$59
W&B Weave ↗
afiliado

LLM app tracing and evals inside Weights & Biases.

Observability & tracingfreemium · plan gratuito$50
Cloudflare AI Gateway ↗

Caching, rate-limiting and analytics in front of any LLM API.

LLM gatewaygratis · plan gratuitosegún uso
Kong AI Gateway ↗
OSSself-host

AI plugins for the Kong API gateway - routing, prompt guarding.

LLM gatewayfreemium · plan gratuitosegún uso
LiteLLM ↗
OSSself-host

Open-source proxy - one OpenAI-format API for 100+ providers.

LLM gatewayfreemium · plan gratuito$250
Portkey ↗
OSSself-hostafiliado

AI gateway with routing, caching, guardrails and observability.

LLM gatewayfreemium · plan gratuito$49
Braintrust ↗

Evals, prompt playground and logging for LLM products.

Evaluation & testingfreemium · plan gratuito$249
Confident AI (DeepEval) ↗
OSS

Hosted platform for the open-source DeepEval framework.

Evaluation & testingfreemium · plan gratuito$20
Patronus AI ↗

Automated evaluation and guardrails for LLM systems.

Evaluation & testingempresa · plan gratuito-
Promptfoo ↗
OSSself-host

Open-source CLI and library for LLM evals and red-teaming.

Evaluation & testingfreemium · plan gratuitosegún uso
Agenta ↗
OSSself-host

Open-source LLMOps - prompt playground, evals, observability.

Prompt managementfreemium · plan gratuito$49
Latitude ↗
OSSself-host

Open-source prompt engineering platform with evals.

Prompt managementfreemium · plan gratuito$40
PromptLayer ↗

Prompt registry, versioning and analytics for teams.

Prompt managementfreemium · plan gratuito$50
Guardrails AI ↗
OSSself-host

Open-source framework for input/output validation of LLMs.

Guardrails & safetyfreemium · plan gratuitosegún uso
Lakera Guard ↗
afiliado

Prompt-injection and content-safety API for LLM apps.

Guardrails & safetyfreemium · plan gratuito$999
Protect AI ↗

ML/LLM security - model scanning, LLM firewall, red-teaming.

Guardrails & safetyempresa-
OpenPipe ↗

Fine-tune and deploy small models that beat GPT-4 on your task.

Fine-tuning platformsegún uso · plan gratuitosegún uso
Predibase ↗
OSS

Fine-tune and serve open models (LoRA), built on Ludwig.

Fine-tuning platformsegún uso · plan gratuitosegún uso
Together Fine-tuning ↗

Fine-tune Llama, Qwen and more, then serve on Together.

Fine-tuning platformsegún uso · plan gratuitosegún uso
CrewAI ↗
OSSself-host

Framework and cloud for orchestrating multi-agent crews.

Agent platformfreemium · plan gratuitosegún uso
Dify ↗
OSSself-host

Open-source platform for building and operating LLM apps/agents.

Agent platformfreemium · plan gratuito$59
LangGraph Platform ↗

Deploy and manage long-running, stateful agents.

Agent platformfreemium · plan gratuito$39
LlamaCloud ↗
OSS

Managed parsing, indexing and retrieval from LlamaIndex.

Agent platformfreemium · plan gratuito$50
Argilla ↗
OSSself-host

Open-source data curation and feedback collection for LLMs.

Data & labelinggratis · plan gratuitosegún uso
Label Studio ↗
OSSself-host

Open-source data labeling for every data type, incl. LLM RLHF.

Data & labelingfreemium · plan gratuitosegún uso

compare.hint · «afiliado» = un programa de partners conocido, que confirmamos a medida que nos unimos. Confirma los precios en el sitio de la herramienta.