LangWatch records 52,098 monthly visits with +73% month-over-month growth and Contact for Pricing pricing. TinyFish records 1,124,952 monthly visits with +199.7% growth and Freemium, Contact for Pricing pricing.
Agent observability, evals and governance for AI platform teams
One API key for agent-grade web search, fetch, browsing and automation
| Dimension / Metric | | |
|---|---|---|
| Official Domain | langwatch.ai | tinyfish.ai |
| Pricing Model | Contact for Pricing | Freemium, Contact for Pricing |
| Monthly Visits | 52.1K (52,098) | 1.12M (1,124,952) |
| MoM Traffic Delta | +21.98K (+73%) | +749.57K (+199.7%) |
| Primary Market & Share | 🇺🇸 United States (46.7%) | 🇺🇸 United States (27.4%) |
| Direct Visits / mo | 28.99K | 401.32K |
| User Rating | 4.6 | 4.4 |
| 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.
One API key for agent-grade web search, fetch, browsing and automation
Real browser-rendered search that returns structured JSON with fresh, uncached results from the live web, with no search fee.
Convert any URL into token-efficient Markdown, JSON or HTML, stripping navigation bars, cookie banners and ads before they reach your model.
Full cloud browser sessions with persistent state that you drive with Playwright, Puppeteer or the Chrome DevTools Protocol.
Give an agent a goal in plain English and it navigates, fills forms and returns structured results; monitoring fires alerts when a tracked page or topic changes.
Features a massive marketplace of ready-to-run scrapers, though it operates more as an actor platform than a raw API.
Features a massive marketplace of ready-to-run scrapers, though it operates more as an actor platform than a raw API.
Free / Open-sourceProvides cleaner LLM-ready markdown conversion and crawling, but lacks TinyFish's interactive cloud browser automation capabilities.
Free / Open-sourceProvides cleaner LLM-ready markdown conversion and crawling, but lacks TinyFish's interactive cloud browser automation capabilities.
Offers superior neural web search designed for AI agents, but provides less comprehensive raw browser automation tools.
Delivers enterprise-grade proxy networks and scraping infrastructure, but involves a steeper learning curve than TinyFish.
Delivers enterprise-grade proxy networks and scraping infrastructure, but involves a steeper learning curve than TinyFish.
Excels at converting URLs into clean markdown and embeddings, but lacks dedicated browser actuation and live search endpoints.
Excels at converting URLs into clean markdown and embeddings, but lacks dedicated browser actuation and live search endpoints.
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAgent 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
Gives you robust headless browser automation and control, but requires more custom development than managed agent APIs.
Gives you robust headless browser automation and control, but requires more custom development than managed agent APIs.
SpecialistProvides independent web search and agent grounding, but lacks content fetching and browser automation features.
SpecialistProvides independent web search and agent grounding, but lacks content fetching and browser automation features.
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
