Detect the tech stack of competitor websites
Find out which CMS, frameworks, analytics, ad pixels and hosting your competitors use. Enter a list of domains and get their technologies, hosting provider and HTTP headers in one table. Useful for lead generation and market research.
Input
Output fields
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The Tech Stack Detector & WHOIS, SSL Checker: BuiltWith Alternative Actor is ready to run with the inputs already set for "Detect the tech stack of competitor websites". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Detect the tech stack of competitor websites" task
The Tech Stack Detector & WHOIS, SSL Checker: BuiltWith Alternative Actor will start running based on the input automatically. You can also change all the input fields, like domains or urls and checks to run, to match your specific use case.
Receive the "Detect the tech stack of competitor websites" output
Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as host, status, technologies, and more.
Integrate into your workflow
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Detect the tech stack of competitor websites" task via API.
Integrate "Detect the tech stack of competitor websites" into your workflow
Connect "Detect the tech stack of competitor websites" with 100+ integrations, or run it via API or MCP.
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Hubspot
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Gmail
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LlamaIndex
Flowise
Pinecone
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Mastra
Clay