Vocera
vocera.ai
#49
Cekura offers AI voice agent testing and observability solutions.
#AI Agents Infrastructure
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Category · 67 tools verified
Best AI LLM Ops & Observability Tools of 2026
All 67 LLM Ops & Observability tools that are actually alive — cross-checked against multiple directories, liveness-verified, and ranked by real traffic. Dead links and clones removed. Verified means we checked — not that someone paid.
See the ranked list ↓67
TOOLS VERIFIED
38
FREE OPTIONS
19
WITH VIDEO REVIEWS
2
DEAD/CLONES FILTERED OUT
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The ranked list
Showing 19 of 67 live tools · ranked by real traffic
Inductor
inductor.ai
#50
A developer tool for LLM application quality and AI agents for commerce.
#LLM Evaluation#AI Agents Infrastructure
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laminar
lmnr.ai
#51
Open-source observability platform that detects AI agent failures, explains the cause, and confirms fixes.
#AI Agents Infrastructure
verifiedFreemium · from $30/mo
Orq.ai
orquesta.cloud
#52
European LLMOps platform for building, evaluating, observing, and governing AI agents across the lifecycle.
#AI Agents Infrastructure
verifiedPaid
Promptfoo
promptfoo.dev
#53
Open-source and enterprise platform for red-teaming, evaluating, and security-testing LLM apps, agents, and RAG pipelines.
#LLM Evaluation#AI Agents Infrastructure
verifiedFreemium
DataRobot
datarobot.com
#54
Enterprise platform to build, run and govern AI agents and ML models across cloud, on-prem and hybrid environments.
#AI Agents Infrastructure
verifiedPaid
Braintrust
braintrust.dev
#55
AI observability and evaluation platform for tracing LLM apps, running evals and catching quality regressions before release.
#LLM Evaluation#AI Agents Infrastructure
verifiedFreemium · from $249/mo
FastRouter
fastrouter.ai
#56
OpenAI-compatible gateway routing across 150+ LLMs with failover, governance and observability; free tier, paid from $199/mo.
#AI Agents Infrastructure
verifiedFreemium · from $199/mo
Fiorino AI
fiorinoai.tech
#57
Open-source AI cost management platform for SaaS businesses using LLMs.
#AI Agents Infrastructure
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Galileo
galileo.ai
#58
AI observability and evaluation platform that turns offline evals into production guardrails for LLM and agent apps.
#AI Agents Infrastructure
verifiedFreemium
BenchLLM
benchllm.com
#59
Open-source Python tool to evaluate LLM apps with test suites, reports and a CI-friendly CLI, built by V7.
#LLM Evaluation#AI Agents Infrastructure
verifiedFree
CleeAI
cleeai.com
#60
Governance layer above your LLM stack that routes for cost, verifies answers against sources and enforces compliance.
#AI Agents Infrastructure
verifiedPaid
Cloudidr
cloudidr.com
#61
AI gateway that sits between apps and LLM providers, cutting API costs 75-90% via request-level attribution, budgets and routing.
#AI Agents Infrastructure
verifiedFreemium
Coxwave Align
impaction.ai
#62
Analytics and evaluation platform for gen-AI chat products, helping teams monitor, analyze and cut hallucinations.
#LLM Evaluation#AI Agents Infrastructure
verifiedPaid
Langfuse
langfuse.com
#63
Open-source LLM engineering platform for tracing, prompt management and evaluation of AI apps and agents.
#LLM Evaluation#AI Agents Infrastructure
verifiedFreemium · from $29/mo
Mnemom
mnemom.ai
#64
Open-source trust and governance layer that verifies, signs and monitors AI agents in regulated workflows.
#AI Agents Infrastructure
verifiedFreemium · from $30/mo
LLM Token Counter
token-counter.app
#65
Free browser tool that counts prompt tokens and compares live API pricing across 300+ LLMs for developers estimating costs.
#AI Agents Infrastructure
verifiedFree
Triall
triall.ai
#66
Multi-model AI verification tool where frontier models independently answer, blind-critique each other, and return one vetted answer.
#LLM Evaluation#AI Agents Infrastructure
verifiedFreemium · from $7/mo
Align AI
tryalign.ai
#67
Analytics and evaluation platform for monitoring LLM chatbot conversations to reduce hallucinations and surface improvements.
#LLM Evaluation#AI Agents Infrastructure
verifiedPaid
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LLM Ops & Observability tools compared
| Tool | Best for | Free tier | Price | Monthly visits |
|---|---|---|---|---|
| Vocera | Cekura offers AI voice agent testing and observability solutions. | — | — | — |
| Inductor | A developer tool for LLM application quality and AI agents for commerce. | — | — | — |
| laminar | Open-source observability platform that detects AI agent failures, explains the cause, and confirms fixes. | Yes | $30/mo | — |
| Orq.ai | European LLMOps platform for building, evaluating, observing, and governing AI agents across the lifecycle. | — | Paid | — |
| Promptfoo | Open-source and enterprise platform for red-teaming, evaluating, and security-testing LLM apps, agents, and RAG pipelines. | Yes | Freemium | — |
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