5 BuiltWith Alternatives for Technology Detection
When it comes to checking what technologies a website is using, BuiltWith is one of the most popular names out there. But it's not the only option. There are plenty of tools that can help you uncover CMS platforms, frameworks, analytics tools, and even generate leads. Here are five great BuiltWith alternatives you can try.
1. TechPeeker
TechPeeker is a powerful and easy-to-use tool for analyzing website tech stacks. It can instantly detect CMS platforms like WordPress or Shopify, frameworks like React or Vue, and marketing tools like Google Analytics or HubSpot.
TechPeeker also goes beyond simple detection — it offers lead generation features, competitive analysis, and data export options. Whether you're a marketer, developer, or business owner, it's a solid choice.
Key Features:
- • Instant tech stack detection
- • Lead generation tools
- • Competitive analysis
- • Data export options
2. Wappalyzer
Wappalyzer is another well-known platform that identifies technologies used by websites. It detects everything from CMS and frameworks to analytics and payment systems.
Wappalyzer also provides browser extensions, making it super easy to check website stacks as you browse. They also have paid plans with data enrichment and lead generation tools.
Key Features:
- • Browser extensions available
- • Complete technology detection
- • Data enrichment tools
- • Lead generation features
3. SimilarWeb
While SimilarWeb is more focused on traffic analysis and competitor research, it's a useful alternative if you want a bigger picture of a website's performance. You can check traffic sources, audience demographics, and even competitor benchmarks.
It's not purely a tech detection tool, but it's great if you need both analytics and market insights.
Key Features:
- • Traffic analysis
- • Competitor research
- • Audience demographics
- • Market insights
4. Snov.io
Snov.io is primarily known as a sales and outreach platform, but it also has tools for domain search and technology lookup. You can find out what stack a website is running and then use Snov.io's email-finding and automation features to build targeted campaigns.
It's especially useful for sales teams looking to combine tech detection with direct outreach.
Key Features:
- • Sales and outreach platform
- • Email finding tools
- • Campaign automation
- • Domain technology lookup
5. WebTechSurvey
WebTechSurvey is a straightforward tool that helps you find what technologies a website is using. It's clean, fast, and doesn't overwhelm you with too many extra features.
If you just want a quick check without signing up or digging through reports, this is a handy alternative.
Key Features:
- • Simple and clean interface
- • Fast technology detection
- • No signup required
- • Straightforward reports
Final Thoughts
BuiltWith is a great tool, but it's not the only option. Depending on your needs — whether it's quick tech checks, lead generation, or competitor analysis — platforms like TechPeeker, Wappalyzer, SimilarWeb, Snov.io, and WebTechSurvey can be excellent alternatives.
Choose Based on Your Needs:
- • Quick detection: WebTechSurvey or Wappalyzer browser extension
- • Lead generation: TechPeeker or Wappalyzer paid plans
- • Sales outreach: Snov.io
- • Market research: SimilarWeb
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