Best Webz.io Alternatives in 2026
The top Webz.io alternatives are BuiltWith, Similarweb Digital Data and OpenCorporates: 14 web data providers software our editors would look at instead of Webz.io, in our ranking order.
Webz.io: A broad API and feed catalog for teams seeking current or historical web data. Where it falls short: API delivery may require developer resources.
Switching from Webz.io? For most web data providers software buyers the best Webz.io alternative is BuiltWith, built for technographic prospecting and technology intelligence. On a budget, Coresignal starts at $49/mo.
Why People Look for a Webz.io Alternative
- API delivery may require developer resources
- Free plan has limited historical access
- High Volume and specialist API pricing is not specified here
Quick Picks by What You Need
- Best overallBuiltWith9.3
Technographic prospecting and technology intelligence
Visit BuiltWith - Lowest priceCoresignal8.5
Paid plans from $49/mo
Visit Coresignal - Best free optionBuiltWith9.3
Has a free plan
Visit BuiltWith
All 14 Webz.io Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forTechnographic prospecting and technology intelligence
- Better than Webz.io:
- Editor score 9.3 vs 7.4
A technographic research and prospecting tool with lookups, lead lists, intent signals and APIs.
9.3/10★★★★★Visit BuiltWith -
Best forEnterprise digital-market and audience datasets
- Better than Webz.io:
- Editor score 9.1 vs 7.4
A broad digital-market data service for teams building analysis beyond a dashboard.
- Historical data
- Custom datasets
9.1/10★★★★★Visit Similarweb -
Best forTeams verifying companies and ownership across jurisdictions
- Better than Webz.io:
- Editor score 9.0 vs 7.4
A global company-data service with registry provenance, filters and API access.
9.0/10★★★★☆Visit OpenCorporates -
Best forTeams targeting leads by website technology
- Better than Webz.io:
- Editor score 8.6 vs 7.4
Wappalyzer pairs website technology detection with prospecting and CRM enrichment.
8.6/10★★★★☆Visit Wappalyzer -
Best forBroad company, people and web-data APIs
- Better than Webz.io:
- Editor score 8.5 vs 7.4
Broad web-data APIs with flexible delivery formats and scalable monthly plans.
8.5/10★★★★☆Visit Coresignal -
Best forEnterprise external attack-surface data
- Better than Webz.io:
- Editor score 8.2 vs 7.4
Continuous asset discovery, exposure analysis, and remediation workflows for security teams.
8.2/10★★★★☆Visit Censys -
Best forSanctions, PEP and risk-entity screening data
- Better than Webz.io:
- Editor score 7.8 vs 7.4
Open-source screening data with flexible API, batch matching and self-hosting options.
7.8/10★★★★☆Visit OpenSanctions -
Best forAI web extraction and entity enrichment
- Better than Webz.io:
- Editor score 7.7 vs 7.4
Feature-rich web extraction and enrichment with a free tier and $299 monthly paid access.
7.7/10★★★★☆Visit Diffbot -
Best forSource-code technology and web-signature research
- Better than Webz.io:
- Editor score 7.5 vs 7.4
A focused source-code search engine with ranked results, exports, and API access.
7.5/10★★★★☆Visit PublicWWW -
Best forTeams tracking news, events, sentiment, and trends
A real-time news intelligence platform with monitoring, analysis, reports, and API access.
7.2/10★★★★☆Visit Event Registry -
Best forInvestors and analysts tracking historical web signals
Historical web-data time series with dashboards and API access for business research.
- Historical data
7.1/10★★★★☆Visit Thinknum -
Best forCustom web datasets for business research
A global web data service for organizations needing datasets, API delivery, or custom projects.
- Custom datasets
7.0/10★★★★☆Try Dataprovider.com -
Best forTeams monitoring internet-exposed assets continuously
Continuous exposure monitoring for teams tracking public-facing infrastructure.
6.9/10★★★☆☆Visit Shodan -
Best forFree one-page web archiving
A free way to preserve individual web pages with permanent, shareable links.
6.2/10★★★☆☆Visit Save Page Now
Webz.io Alternatives: Common Questions
What is the best alternative to Webz.io?
BuiltWith: #1 in our Web Data Providers Software ranking, with an editor score of 9.3 out of 10. A technographic research and prospecting tool with lookups, lead lists, intent signals and APIs.
Is there a free alternative to Webz.io?
Yes. BuiltWith, Wappalyzer, OpenSanctions, Diffbot and PublicWWW have a free plan or a free tier (7 of the 14 alternatives on this page).
What is the cheapest paid alternative to Webz.io?
Of the alternatives here that publish a price, Coresignal starts lowest, at $49/mo.
Why do people look for Webz.io alternatives?
API delivery may require developer resources; Free plan has limited historical access; High Volume and specialist API pricing is not specified here.
How do I switch from Webz.io?
Export your data from Webz.io (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Webz.io.
How to Switch from Webz.io
- Export your data from Webz.io (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Webz.io.
Webz.io vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 10 | Webz.io | Yes | 7.4 | |
| 1 | BuiltWith | Yes | $144/yr | 9.3 |
| 2 | Similarweb Digital Data | 9.1 | ||
| 3 | OpenCorporates | £2,250/yr | 9.0 | |
| 4 | Wappalyzer | Yes | $250/mo | 8.6 |
| 5 | Coresignal | No | $49/mo | 8.5 |
| 6 | Censys Attack Surface Management | 8.2 | ||
| 7 | OpenSanctions | Yes | €0.10/unit usage-based | 7.8 |
| 8 | Diffbot | Yes | $299/mo | 7.7 |
| 9 | PublicWWW | Yes | $1,090/yr | 7.5 |
| 10 | Event Registry | Yes | 7.2 | |
| 11 | Thinknum Alternative Data | 7.1 | ||
| 12 | Dataprovider.com | 7.0 | ||
| 13 | Shodan Monitor | No | $69/mo | 6.9 |
| 14 | Internet Archive Save Page Now | Yes | Free | 6.2 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update