Head-to-head · Web Data Providers Software
BuiltWith vs Webz.io
BuiltWith leads on 0 checks, Webz.io on 2, and 1 is even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreBuiltWith · 9.0/10
- Free planboth
- Most featuresWebz.io · 2 of 2
BuiltWith scores higher on our rubric for web data providers software: 9.0 against 6.9 out of 10; our editors rank them #1 and #8.
Webz.io offers historical data; BuiltWith doesn't publish it. Webz.io offers custom datasets; BuiltWith doesn't publish it.
BuiltWith is the better fit for technographic prospecting and technology intelligence. Webz.io is the better fit for historical news, forum and threat-intelligence feeds.
- BuiltWith fits best
Technographic prospecting and technology intelligence
- Webz.io fits best
Historical news, forum and threat-intelligence feeds
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Side by side
| Feature | BuiltWith 9.0/10 Visit ↗ | Webz.io 6.9/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.0 | 6.9 |
| Ranking | #1 in Web Data Providers Software | #8 in Web Data Providers Software |
| Best for | Technographic prospecting and technology intelligence | Historical news, forum and threat-intelligence feeds |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | Not published | Not published |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Browser extension | Cloud |
| Support | Email, Phone | Email, Docs |
| Compliance | SOC 2, ISO 27001, PCI DSS | GDPR |
| Built for | Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features BuiltWith 0/2 · Webz.io 2/2 | ||
| Historical data | Not published | ✓ (best) |
| Custom datasets | Not published | ✓ (best) |
| Specs | ||
| Data delivery | Not published | Both |
| Refresh frequency | Not published | Varies |
| Geographic coverage | Not published | Global |
| Data categories | Not published | News, blogs, forums and discussions, reviews, deep and dark web, cyber threat intelligence, and compromised-data records |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | BuiltWith profiles website technologies and turns those findings into research and prospecting data. Sales, marketing, research and investment teams can use it to identify technologies on websites, build filtered lead lists and examine… Read the review → |
Webz.io collects and enriches data from open, deep and dark web sources, delivering structured records through APIs, data feeds and downloadable historical datasets. Its catalog spans news, blogs, forums, reviews, cyber threat intelligence… Read the review → |
Strengths and trade-offs
BuiltWith — where it wins
- Filters lead lists by technology, location, spend, keywords and company signals
- Historical usage and adoption or switching-intent signals add research context
- CRM integrations, exports, browser extensions and lookup APIs support varied workflows
Where it doesn't
- Free is limited to individual website lookups
- Advanced provides lookups, while reports, CRM integration and API credits start at Basic
- It focuses on website and company intelligence, not a conventional contact database
Webz.io — where it wins
- Searches news, blogs, forums and reviews with query and field filters
- Offers historical archives, including up to 10 years on High Volume
- Provides dedicated dark web and compromised-data APIs
Where it doesn't
- API delivery may require developer resources
- Free plan has limited historical access
- High Volume and specialist API pricing is not specified here
- BuiltWith9.0/10 · Free plan · paid from $144/yr
A technographic research and prospecting tool with lookups, lead lists, intent signals and APIs.
Visit BuiltWithFull verdict → - Webz.io6.9/10 · Free plan
A broad API and feed catalog for teams seeking current or historical web data.
Visit Webz.ioFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Last updated · How we research and update