Arize AI records 249,028 monthly visits with +3.2% month-over-month growth and Paid, Contact for Pricing pricing. ManagePrompt records 233 monthly visits with 0% growth and Open Source, Free pricing.
Agent observability, evaluation, and continuous improvement for production AI
Capture and inspect every LLM API call from a local web UI
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arize.com | manageprompt.com |
| Pricing Model | Paid, Contact for Pricing | Open Source, Free |
| Monthly Visits | 249.03K (249,028) | 233 (233) |
| MoM Traffic Delta | +7.67K (+3.2%) | +233 (0%) |
| Primary Market & Share | 🇺🇸 United States (51.6%) | 🇮🇹 Italy (100%) |
| Direct Visits / mo | 107.84K | 92 |
| User Rating | 4.6 | 4.4 |
| Supported Platforms | Website | Website |
Agent observability, evaluation, and continuous improvement for production AI
Capture spans, traces, and sessions across agents and LLM calls using OpenInference conventions built on OpenTelemetry, so instrumentation stays portable.
Run evaluations at span, trace, and session level to grade retrieval quality, tool use, and final answers across large production datasets.
An in-product agent that inspects traces, diagnoses likely root causes, and proposes fixes that engineers can review before shipping.
Self-host the leading open-source tracing and eval tool when you need to keep trace data inside your own infrastructure.
Capture and inspect every LLM API call from a local web UI
Every LLM call made during development is recorded with both the request and response bodies, plus a visual flow view so you can follow the conversation structure at a glance.
Input, output, cache-read and cache-write tokens are counted for each call, with cost estimated in real time using models.dev pricing data.
A WebSocket-powered interface updates as calls happen, so you can watch a run unfold rather than digging through log files after the fact.
Streaming and non-streaming calls are both captured automatically, with no need to change how your application calls the model.
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceSelf-hosted AI workspace for local and cloud models
Free / Open-sourceSelf-hosted AI workspace for local and cloud models
Free / Open-sourceA private, memory-powered AI assistant you own and customize
Free / Open-sourceA private, memory-powered AI assistant you own and customize
Track, evaluate, and ship AI models and agents in one connected environment.
Track, evaluate, and ship AI models and agents in one connected environment.
Free / Open-sourceCut AI agent token costs with recoverable context compression and smart model routing
Free / Open-sourceCut AI agent token costs with recoverable context compression and smart model routing
Free / Open-sourceIncludes integrated guardrails and simulation tools, but is less mature for large-scale enterprise production telemetry monitoring.
Free / Open-sourceIncludes integrated guardrails and simulation tools, but is less mature for large-scale enterprise production telemetry monitoring.
Free / Open-sourceEvaluate, monitor, and govern your AI applications in production
Free / Open-sourceEvaluate, monitor, and govern your AI applications in production
The collaboration layer for AI engineering teams
The collaboration layer for AI engineering teams
Standardize LLM evaluation, observability, and red teaming across your whole org
Standardize LLM evaluation, observability, and red teaming across your whole org
Free / Open-sourceAgent observability, evals and governance for AI platform teams
Free / Open-sourceAgent observability, evals and governance for AI platform teams
SpecialistStronger focus on compliance enforcement and AI governance, but less specialized for deep developer tracing workflows.
SpecialistStronger focus on compliance enforcement and AI governance, but less specialized for deep developer tracing workflows.
Free / Open-sourceOpen-source observability that finds your AI agent's failures — and fixes them
Free / Open-sourceOpen-source observability that finds your AI agent's failures — and fixes them
