Open-source LLM-friendly web crawler and scraper with an API server, dashboard, and playground.
Launch in your Sealos workspace.
Start with the resources defined by the Crawl4AI template. Review CPU, memory, persistent storage, and network allocations for every service in Canvas. Capacity needs depend on your data and workload; monitor usage as they grow.
Template configuration and setupUse the application URL or connection details shown in Canvas. Follow the deployment guide for first-time account setup or client configuration, and keep generated credentials available for that step.
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Crawl4AI is an open-source LLM-friendly web crawler and scraper. This template deploys the official Crawl4AI API server with its dashboard and playground on Sealos Cloud.
Crawl4AI runs as a single API/Web service on port 11235. The deployment exposes the dashboard, playground, crawl APIs, and browser-backed scraping features through a public HTTPS URL protected by CRAWL4AI_API_TOKEN.
The template provisions a 1 GiB persistent Playwright browser cache, 1 GiB of persistent browser shared memory at /dev/shm, and persistent screenshot and PDF artifact storage at /var/lib/crawl4ai/outputs. An init container installs the image-compatible Chromium revision into the cache, while Sealos handles TLS, ingress routing, restart management, and resource controls.
/crawl, or submit asynchronous jobs through /crawl/job and retrieve results through /crawl/job/{task_id}./playground to test requests and generate example code.The Sealos template includes the Crawl4AI Docker server image, persistent output storage, browser shared memory, public HTTPS ingress, and the App shortcut.
Architecture Components:
unclecode/crawl4ai:0.9.1 on port 11235 with token authentication enabled./dev/shm volume: Provides 1 GiB of browser shared-memory space through a Sealos-compatible persistent volume./var/lib/crawl4ai/outputs across restarts./playground/, /dashboard/, and API endpoints through HTTPS.Configuration:
/playground/; requests to / redirect there.CRAWL4AI_API_TOKEN.SECRET_KEY keeps issued session credentials valid across Pod restarts./health endpoint.License Information:
Crawl4AI is licensed under Apache-2.0. This Sealos template is provided under the repository license.
Sealos is an AI-assisted Cloud Operating System built on Kubernetes that unifies the entire application lifecycle, from development in cloud IDEs to production deployment and management. By deploying Crawl4AI on Sealos, you get:
https://<your-app-url>/playground/ and enter the deployment API token in the API token field when prompted.https://<your-app-url>/dashboard/ and enter the same API token in the API token field when prompted.https://<your-app-url>/crawl with Authorization: Bearer <CRAWL4AI_API_TOKEN>.https://<your-app-url>/health.After deployment, configure Crawl4AI through:
CRAWL4AI_API_TOKEN value selected during deployment in each interface's API token field./crawl, or create asynchronous jobs at /crawl/job and poll /crawl/job/{task_id} with the bearer token./var/lib/crawl4ai/outputs inside the StatefulSet.CRAWL4AI_API_TOKEN./crawl/job, poll /crawl/job/{task_id}, and tune the proxy read timeout for long-running internal workloads.This Sealos template is provided under the repository license. Crawl4AI itself is licensed under Apache-2.0.
A shorter path from an app you want to an app you can run. Sealos brings deployment and ongoing operations into one place.
Start with a ready-made template. Review its configuration and launch from the Sealos console.
Run on managed infrastructure with built-in workload scheduling and recovery.
Give your application a public HTTPS endpoint with certificates managed for you.
Keep application data on persistent volumes across container restarts.
Adjust CPU, memory, and replicas from the console as your workload changes.
Sealos provisions the resources defined by your template and brings them together in your workspace.
Container workloads with configurable CPU, memory, and replicas.
An address for your app, with managed TLS certificates.
A database provisioned alongside your app when the template calls for one.
Storage for the files and data your application needs to keep.
Application settings and secrets configured in one place.
Inspect container logs and resource usage from the console.
Resources and their configuration vary by template. Review the deployment form for this app’s exact setup.
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