Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
#1Apify records 4,147,762 monthly visits with +3.9% month-over-month growth and Freemium, Contact for Pricing pricing. LangWatch records 52,098 monthly visits with +73% growth and Contact for Pricing pricing.

Agent observability, evals and governance for AI platform teams
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | apify.com | langwatch.ai |
| Pricing Model | Freemium, Contact for Pricing | Contact for Pricing |
| Monthly Visits | 4.15M (4,147,762) | 52.1K (52,098) |
| MoM Traffic Delta |
| +156.83K (+3.9%) |
| +21.98K (+73%) |
| Primary Market & Share | 🇺🇸 United States (22.2%) | 🇺🇸 United States (46.7%) |
|---|
| Direct Visits / mo | 1.82M | 28.99K |
|---|
| User Rating | 4.6 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

Run thousands of ready-made web scrapers and AI agents from one cloud platform
Over one hundred thousand ready-to-run scrapers and automation tools covering social media, maps, e-commerce, real estate, and general web crawling.
Connect Apify Actors directly to AI assistants and agents so they can search the store, run scrapers, and pull structured results as tool calls.
Managed proxy rotation and unblocking are built into the platform, so scrapers keep working when target sites add defenses.
An open-source crawling library plus Python and JavaScript SDKs for building custom Actors with Playwright, Puppeteer, Selenium, or Cheerio.

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.
Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
#1Free / Open-sourceProvides direct LLM-ready markdown conversion via API, but lacks Apify's massive marketplace of pre-built scraping actors.
#2SpecialistBuild GTM systems that turn data into revenue


Offers enterprise-grade proxy networks and raw web data infrastructure, but lacks Apify's plug-and-play actor marketplace.
SpecialistAutomates complex business workflows with AI agents, but is less specialized for raw large-scale web scraping actors.

SpecialistFocuses heavily on pre-built social media automation and lead generation workflows rather than general web scraping.

Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAI gateway, observability and guardrails for production LLM apps
Uses visual point-and-click scraping workflows instead of Apify's developer-centric actor ecosystem and cloud execution.

Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents

Free / Open-sourceEvaluate, monitor, and govern your AI applications in production

SpecialistEnables autonomous cloud scraping pipelines via AI agents, but lacks Apify's mature community actor marketplace.
Free / Open-sourceOpen-source workflow automation built for AI agents and technical teams
Free / Open-sourceProvides direct LLM-ready markdown conversion via API, but lacks Apify's massive marketplace of pre-built scraping actors.
Offers enterprise-grade proxy networks and raw web data infrastructure, but lacks Apify's plug-and-play actor marketplace.
SpecialistAutomates complex business workflows with AI agents, but is less specialized for raw large-scale web scraping actors.
SpecialistFocuses heavily on pre-built social media automation and lead generation workflows rather than general web scraping.
Free / Open-sourceAgent observability, evaluation, and continuous improvement for production AI
Free / Open-sourceAI gateway, observability and guardrails for production LLM apps
Uses visual point-and-click scraping workflows instead of Apify's developer-centric actor ecosystem and cloud execution.
Free / Open-sourceBuild, simulate, evaluate and monitor self-improving AI agents
Free / Open-sourceEvaluate, monitor, and govern your AI applications in production
SpecialistEnables autonomous cloud scraping pipelines via AI agents, but lacks Apify's mature community actor marketplace.