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Competitor Tech Change Alerts – track stack changes
Watch a list of competitors or prospects. Schedule this task daily or weekly: the dataset contains only sites whose technologies were added, removed or changed version since the last run (confirmed on two consecutive runs to filter noise). Includes DNS (email provider, SaaS verifications) and browser rendering where needed.
Tech Stack Detector & Change Monitor - Wappalyzer Alternativeoptalgin/tech-stack-monitor
Domain
HTTP
Fetched via
Browser
+6 fieldsTextNumberBooleanListObject
Input
Websites(required):shopify.com+2
Change monitor ID (optional):competitors
Output only changed sites:true
Confirm changes on two runs:true
Browser mode:auto
Output fields
Domain
HTTP
Fetched via
Browser
# Tech
# Seen on page
Stack by category
Changed
Changes
Error
Sign up on Apify01
Create your Apify account to access the Tech Stack Detector & Change Monitor - Wappalyzer Alternative.
Start the run02
The Actor will start running based on the input automatically.
Receive the output03
Monitor the progress in real-time. You will be notified as soon as your dataset is complete and ready for review.
Integrate into your workflow04
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow.
