Arize AI records 249,028 monthly visits with +3.2% month-over-month growth and Paid, Contact for Pricing pricing. Exa records 1,062,574 monthly visits with +16.8% growth and Freemium, Contact for Pricing pricing.
Agent observability, evaluation, and continuous improvement for production AI
Web search API and crawler built for AI agents
| Dimension / Metric | | |
|---|---|---|
| Official Domain | arize.com | exa.ai |
| Pricing Model | Paid, Contact for Pricing | Freemium, Contact for Pricing |
| Monthly Visits | 249.03K (249,028) | 1.06M (1,062,574) |
| MoM Traffic Delta | +7.67K (+3.2%) | +152.79K (+16.8%) |
| Primary Market & Share | 🇺🇸 United States (51.6%) | 🇺🇸 United States (45.6%) |
| Direct Visits / mo | 107.84K | 602.54K |
| User Rating | 4.6 | 4.5 |
| 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.
Web search API and crawler built for AI agents
Run natural-language or keyword queries against a large independent web index with filters for domain, date and category.
Return cleaned page text and AI-extracted highlights so agents receive the most relevant excerpts instead of entire pages.
Choose fast, balanced or deep search modes so an assistant can answer instantly or run longer grounded research.
Extract structured outputs such as company details, people and other entities for list building and data pipelines.
Free / Open-sourceWeb data API that turns any site into clean, AI-ready content
Free / Open-sourceWeb data API that turns any site into clean, AI-ready content
SpecialistOne API key for agent-grade web search, fetch, browsing and automation
The real-time web access layer for AI agents and deep research
Search and inference APIs that give AI models real-time web data
SpecialistWeb data infrastructure for scraping, proxies, and AI-ready datasets
SpecialistWeb data infrastructure for scraping, proxies, and AI-ready datasets
SpecialistAI search and retrieval platform for modern apps and commerce
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.
SpecialistSearch foundation built from embeddings, rerankers, and reader APIs
SpecialistSearch foundation built from embeddings, rerankers, and reader APIs
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.
SpecialistReal-time B2B people and company data for AI agents
Free / Open-sourceTurn any website into structured JSON with a prompt instead of selectors
Free / Open-sourceTurn any website into structured JSON with a prompt instead of selectors
