Arize AI records 249,028 monthly visits with +3.2% month-over-month growth and Paid, Contact for Pricing pricing. Instalog records 0 monthly visits with -100% growth and Paid pricing.
Agent observability, evaluation, and continuous improvement for production AI
Every crash, log, and event — explained in plain English by AI
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arize.com | instalog.dev |
| Pricing Model | Paid, Contact for Pricing | Paid |
| Monthly Visits | 249.03K (249,028) | 0 (0) |
| MoM Traffic Delta | +7.67K (+3.2%) | -390 (-100%) |
| Primary Market & Share | 🇺🇸 United States (51.6%) | 🌐 Global (—) |
| Direct Visits / mo | 107.84K | 0 |
| 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.
Every crash, log, and event — explained in plain English by AI
Full stack traces paired with the device state that caused them, including OS version, device model, battery level, and build number.
Every session streams in live and is grouped by event, so you can reconstruct exactly what a user did before something went wrong.
Each crash group gets a plain-English explanation of the failing path, plus suggested patches that reference your actual code instead of generic advice.
Query millions of log lines in natural language and receive answers grounded in the underlying data rather than guesses.
Free / Open-sourceUnified observability, security and incident response for cloud-scale engineering teams
Free / Open-sourceUnified observability, security and incident response for cloud-scale engineering teams
Free / Open-sourceThe coding agent that learns your coding taste
Free / Open-sourceThe coding agent that learns your coding taste
Free / Open-sourceScreen recorder that captures bugs with full technical context
Free / Open-sourceScreen recorder that captures bugs with full technical context
Excels at experiment tracking and model registry workflows, but is less purpose-built for real-time LLM production observability.
Excels at experiment tracking and model registry workflows, but is less purpose-built for real-time LLM production observability.
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-sourceFeatures strong testing and prompt evaluation tools, though its monitoring interface is less oriented towards massive telemetry streams.
Free / Open-sourceFeatures strong testing and prompt evaluation tools, though its monitoring interface is less oriented towards massive telemetry streams.
Focuses heavily on prompt management and versioning control, whereas Arize prioritizes end-to-end tracing and ML observability.
Focuses heavily on prompt management and versioning control, whereas Arize prioritizes end-to-end tracing and ML observability.
Offers comprehensive LLM evaluation and unit testing via DeepEval, but lacks Arize's deep production monitoring infrastructure.
Offers comprehensive LLM evaluation and unit testing via DeepEval, but lacks Arize's deep production monitoring infrastructure.
Free / Open-sourceThe open-source data layer for robotics and physical AI
Free / Open-sourceAgent observability, evals and governance for AI platform teams
Free / Open-sourceAgent observability, evals and governance for AI platform teams
Free / Open-sourceAI code review that understands your whole codebase
Free / Open-sourceAI code review that understands your whole codebase
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.
