LangWatch records 52,098 monthly visits with +73% month-over-month growth and Contact for Pricing pricing. Mindgard records 153,455 monthly visits with +1.3% growth and Contact for Pricing pricing.
Agent observability, evals and governance for AI platform teams
Attack-led AI security testing and red teaming
| Dimension / Metric | | |
|---|---|---|
| Official Domain | langwatch.ai | mindgard.ai |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 52.1K (52,098) | 153.46K (153,455) |
| MoM Traffic Delta | +21.98K (+73%) | +1.96K (+1.3%) |
| Primary Market & Share | 🇺🇸 United States (46.7%) | 🇺🇸 United States (38.4%) |
| Direct Visits / mo | 28.99K | 21.56K |
| User Rating | 4.6 | 4.3 |
| 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.
Attack-led AI security testing and red teaming
Agent-native reconnaissance maps models, agents, tools, instructions, permissions and behaviours the way an attacker would before launching attacks.
Continuous, adaptive testing of AI agents and systems against evolving attack techniques, rather than one-off audits.
Findings are backed by a knowledge base built from more than 175 publicly disclosed AI vulnerabilities across major AI systems.
Runtime protections and remediation guidance help close defensive gaps and verify that fixes actually hold.
SpecialistAgent observability, evaluation, and continuous improvement for production AI
SpecialistAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAI gateway, observability and guardrails for production LLM apps
Free / Open-sourceAI gateway, observability and guardrails for production LLM apps
Automates continuous red teaming and security reviews, but lacks Mindgard's dedicated machine learning vulnerability scanning suite.
Free / Open-sourceProvides open-source LLM simulation and guardrails, but requires more manual setup for enterprise security testing than Mindgard.
Free / Open-sourceProvides open-source LLM simulation and guardrails, but requires more manual setup for enterprise security testing than Mindgard.
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 real-time runtime security against prompt injections, but lacks comprehensive offline model vulnerability scanning.
SpecialistSpecializes in real-time runtime security against prompt injections, but lacks comprehensive offline model vulnerability scanning.
Free / Open-sourceThe collaboration layer for AI engineering teams
Free / Open-sourceThe collaboration layer for AI engineering teams
Offers robust LLM testing and red teaming tools, but is tailored more toward developer evaluation than enterprise security auditing.
Offers robust LLM testing and red teaming tools, but is tailored more toward developer evaluation than enterprise security auditing.
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
SpecialistFocuses broadly on AI governance and compliance monitoring, but offers less specialized autonomous model red teaming.
SpecialistFocuses broadly on AI governance and compliance monitoring, but offers less specialized autonomous model red teaming.
SpecialistDelivers enterprise-grade AI observability and model governance, but provides less automated vulnerability red teaming.
SpecialistDelivers enterprise-grade AI observability and model governance, but provides less automated vulnerability red teaming.
