NerdyData Review 2026
Search The Web's Source Code for Technologies
What is NerdyData?
NerdyData lets you search the source code of 20M+ websites to find sites using any technology or HTML/JavaScript code. It is used for technographic prospecting and competitor lead lists.
Best for
Mixed
Use cases
- Technographic prospecting
- Competitor lead lists
- Tech stack research
Key features
Source code search
Technographic lookup
Lead list export
Browser extension
Domain enrichment
Pricing
Model
freemium
Price range
Try for free; unlimited reports on paid plans
Free tier
Yes
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