LangWatch records 52,098 monthly visits with +73% month-over-month growth and Contact for Pricing pricing. Vectra AI records 150,359 monthly visits with -1.1% growth and Contact for Pricing pricing.
Agent observability, evals and governance for AI platform teams
See your enterprise the way attackers do — observe, understand, signal, and respond at AI speed
| Dimension / Metric | | |
|---|---|---|
| Official Domain | langwatch.ai | vectra.ai |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 52.1K (52,098) | 150.36K (150,359) |
| MoM Traffic Delta | +21.98K (+73%) | -1.72K (-1.1%) |
| Primary Market & Share | 🇺🇸 United States (46.7%) | 🇺🇸 United States (21.4%) |
| Direct Visits / mo | 28.99K | 54.52K |
| User Rating | 4.6 | 4.5 |
| Supported Platforms | Website | Website |
Agent observability, evals and governance for AI platform teams
Full GenAI spec support means traces from LangChain, LangGraph, CrewAI, Mastra, Pydantic AI, the Vercel AI SDK and any OTel-compatible stack land in the same view, with tokens, cost and cache accounted per span.
Score single outputs or entire conversations with an LLM judge, custom code or a workflow, run evals from a notebook or UI, and evaluate live production traffic in real time.
Simulated text and voice users push agents turn after turn in realistic scenarios, runnable locally and in CI, with tools, skills and MCP servers traced and mockable.
Route OpenAI, Anthropic, Google, Bedrock, Mistral and other providers through one endpoint using your own keys, with budgets per person, team and customer and around 11 microseconds of overhead.
See your enterprise the way attackers do — observe, understand, signal, and respond at AI speed
Behavior-based analytics correlate network, identity, and cloud activity in real time to reveal where your organization is actually compromised right now, rather than flooding analysts with isolated alerts.
Continuously map on-premises and multi-cloud environments to identify exposed assets, risky paths, and misconfigurations before attackers can chain them together.
Detect identity-based attacks and lateral movement that slip past endpoint-only tooling, with investigation context that shortens the path from alert to containment.
Track how exposure falls over time, validate whether controls work, and produce audit-ready evidence for leadership and compliance reviews.
Offers comprehensive cloud infrastructure monitoring and security analytics, but lacks Vectra's specific network behavior analysis.
Offers comprehensive cloud infrastructure monitoring and security analytics, but lacks Vectra's specific network behavior analysis.
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Provides deep packet inspection and network traffic intelligence, but lacks automated enterprise-wide threat response workflows.
Provides deep packet inspection and network traffic intelligence, but lacks automated enterprise-wide threat response workflows.
Free / Open-sourceAI gateway, observability and guardrails for production LLM apps
Free / Open-sourceAI gateway, observability and guardrails for production LLM apps
Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents
Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents
Free / Open-sourceEvaluate, monitor, and govern your AI applications in production
Free / Open-sourceEvaluate, monitor, and govern your AI applications in production
Free / Open-sourceOpen-source AI gateway with observability and evals built in
Free / Open-sourceOpen-source AI gateway with observability and evals built in
SpecialistSpecializes in runtime security and prompt injection defense for LLMs, rather than traditional network threat detection.
SpecialistSpecializes in runtime security and prompt injection defense for LLMs, rather than traditional network threat detection.
Free / Open-sourceThe collaboration layer for AI engineering teams
Free / Open-sourceThe collaboration layer for AI engineering teams
Free / Open-sourceStandardize LLM evaluation, observability, and red teaming across your whole org
Free / Open-sourceStandardize LLM evaluation, observability, and red teaming across your whole org
SpecialistFocuses specifically on cloud data loss prevention for SaaS environments, lacking Vectra's broader hybrid threat detection.
SpecialistFocuses specifically on cloud data loss prevention for SaaS environments, lacking Vectra's broader hybrid threat detection.
Free / Open-sourceOpen-source LLM observability and AI gateway for shipping reliable AI apps
Free / Open-sourceOpen-source LLM observability and AI gateway for shipping reliable AI apps
