LangWatch records 52,098 monthly visits with +73% month-over-month growth and Contact for Pricing pricing. Vivgrid records 3,743 monthly visits with +71.1% growth and Freemium pricing.
Agent observability, evals and governance for AI platform teams
Managed Skills platform for shipping production AI agents
| Dimension / Metric | | |
|---|---|---|
| Official Domain | langwatch.ai | vivgrid.com |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 52.1K (52,098) | 3.74K (3,743) |
| MoM Traffic Delta | +21.98K (+73%) | +1.56K (+71.1%) |
| Primary Market & Share | 🇺🇸 United States (46.7%) | 🇺🇸 United States (45.9%) |
| Direct Visits / mo | 28.99K | 1.48K |
| User Rating | 4.6 | 4.2 |
| 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.
Managed Skills platform for shipping production AI agents
Serverless LLM function calling hosted in the cloud, so agent tools are decoupled from client releases and update instantly for every agent.
Full visibility into every prompt, tool call, and decision so you can locate the exact step where an agent interaction went wrong.
Catch regressions before they reach customers and keep agents on-brand and on-policy with built-in safety rules.
Framework-agnostic access to GPT, Claude, Gemini, and DeepSeek families served from globally distributed providers for low latency.
Give your AI agents secure, authenticated access to 1,700+ apps
Give your AI agents secure, authenticated access to 1,700+ apps
High-trust frontier inference, encrypted end to end
High-trust frontier inference, encrypted end to end
Free / Open-sourceThe TypeScript framework for building, deploying, and observing AI agents
Fast Apply and agent-tuned inference for coding agents
Fast Apply and agent-tuned inference for coding agents
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
AI 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
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
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
