When you have a competitor web site that’s all the time one step forward of you, likelihood is you’d wish to study a few of their secrets and techniques, proper? Enter right this moment’s matter: BuiltWith options.
Whether or not it’s the backend companies they run, the web site framework they use, their programming language, WordPress themes, the frontend expertise or in any other case—you possibly can acquire helpful insights into their tech stack to enhance your individual. At present, this detective work is made simpler than ever with a expertise profiling software.
BuiltWith has been the go-to expertise profiling software for years. It reveals a major quantity of essential knowledge that helps in market analysis and lead era. Nevertheless, it comes at a price, fairly a steep one at that.
Contemplating the excessive worth, BuiltWith might not all the time be probably the most inexpensive web site analysis software for people, startups and SMBs. On high of that, there’s all the time the danger of inaccurate knowledge. That’s why I’ve put collectively this record of greatest BuiltWith options that it is best to think about in your expertise profiling right this moment.
6 Finest BuiltWith Options (for Expertise Profiling) in 2025
- Why Do You Need a Technology Profiling Tool?
- Hunter TechLookup
- CRFT Lookup
- Wappalyzer
- Netcraft
- SimilarTech
- Rescan
Disclosure: Please be aware that among the hyperlinks under are affiliate hyperlinks and at no further price to you, I’ll earn a fee. Know that I solely suggest services and products I’ve personally used and stand behind. While you use one among my affiliate hyperlinks, the corporate compensates me, which helps me run this weblog and preserve my in-depth content material freed from cost for readers (such as you).
First, let’s take a fast have a look at among the causes you could wish to use a tech lookup software this 12 months.
Why Do You Want a Expertise Profiling Instrument?
The quick reply is that expertise profilers offer you knowledge about what your competitor’s web sites are utilizing.
Lead Era
Expertise lookup instruments crawl the deep finish of the net to search out and record the expertise getting used. Let’s assume your goal makes use of HubSpot for advertising and marketing automation. By integrating this info into your blogger outreach efforts or lead gen technique, you possibly can supply tailored options. These are the sorts of issues that offer you an edge over your opponents.
You may leverage the info to interrupt the ice, garner consideration and supply options that match into the goals of your prospect.
Market Analysis
For those who’re planning to combine a cost system however don’t know which one to belief, market research and competitor evaluation ought to offer you a transparent thought. These instruments monitor numerous cost gateways like Stripe and PayPal, the varieties of web sites they’re getting used on, and their utilization frequency.
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Cost expertise is only one instance. You may deeply analysis the {industry} traits and market share of programming languages, CMS utilization, CDNs, working methods and rather more.
Efficiency enchancment
Expertise lookup instruments give you detailed evaluation and breakdown of tech stack which ought to enable you to enhance your efficiency. From tweaking gross sales intelligence to enhancing live chat support, each crew can deal with their shortcomings with a bit extra knowledge.
Curiosity
Expertise lookup instruments are an effective way to construct your information base. I exploit them to maintain myself up-to-speed with new traits and tech stacks which are turning into common in the blogging space. When you have got in-depth information of various industries and their applied sciences, you may make higher selections for what you are promoting.
That stated, listed here are the highest BuiltWith options it is best to take a look at right this moment.
Hunter TechLookup is likely one of the greatest BuiltWith options you’ll discover in the marketplace right this moment. It’s powered by Hunter, an industry-leading e-mail lookup and outreach software that I’ve used for a few years, so I used to be excited once they launched this new profiling software.
Most important Options of Hunter TechLookup
- Straightforward to make use of: Hunter TechLookup makes use of a modern and minimalist UI that’s simple to navigate. You may decide your expertise from the listed classes and shortly verify the web sites, classes, and languages.
- Create your individual record: Hunter TechLookup allows you to build your own list you could export and use later. You may slim down searches to the granular degree, tweak the web site classes and languages and use the very distinctive recognition metric to incorporate web sites primarily based on their recognition.
- Free software: With TechLookup, you possibly can search expertise and acquire insights free of charge. This is likely one of the most tasty options of this software. In your customized record, you’ll be capable to see the primary 5,000 web sites free of charge. However with a premium plan, you possibly can go as excessive as 50,000 web sites! I’ve discovered the free plan to be sufficient for many use circumstances.
- A part of Hunter ecosystem: Hunter scrapes the web to find email addresses and guess secret ones with nice accuracy. I personally use Hunter to search out the emails of prospects and verify my email list. The scraping DNA of Hunter has given TechLookup a robust edge over the opponents. The corporate has additionally expanded the Hunter suite of merchandise with CRM integrations, Chrome, Firefox, and Google Sheet add-ons, and e-mail marketing campaign automation.
Execs of Hunter TechLookup
- Constructed for ease of use
- All of the important options are free. Energy customers can go for a premium plan to degree up
- Hunter has a longtime historical past of providing correct knowledge
Cons of Hunter TechLookup
Hunter’s TechLookup software is by far one of the best BuiltWith different I’ve been capable of finding for doing laser-focused e-mail outreach.
CRFT Lookup is a robust, free, all-in-one web site evaluation software that actually guidelines as a contemporary BuiltWith different.
Designed to supply complete insights into any web site’s technical profile, it goes past easy expertise detection to supply efficiency metrics, sitemap visualization, and meta tag previews, making it a wonderful alternative for builders, entrepreneurs, and enterprise homeowners alike.
Most important Options of the CRFT Lookup
- Complete Expertise Detection: The CRFT Lookup scans web sites to establish frameworks, CMS platforms, analytics instruments, and infrastructure applied sciences like React, NextJS, Cloudflare, and AWS. Constructed off a fork of Wappalyzer, it has a database of over 2,500 expertise fingerprints to delivers correct and up-to-date outcomes.
- Lighthouse Efficiency Scores: Built-in Google Lighthouse scoring supplies detailed evaluation of efficiency, accessibility, website positioning, and greatest practices, serving to you perceive how effectively an internet site is constructed and the place it may possibly enhance.
- Meta Tag Previews: Preview how an internet site seems when shared on search engines like google, social media, and messaging apps, making certain optimum presentation throughout platforms.
- Interactive Sitemap Visualization: Discover an internet site’s construction by means of an intuitive, interactive tree view that highlights web page hierarchy and navigation paths.
- Free and Shareable Reviews: All scans are free, and studies are shareable through distinctive URLs with 30-day retention, making it simple to collaborate with groups or purchasers.
Execs of CRFT Lookup
- Utterly free with limitless scans and entry to all options.
- Combines expertise detection with efficiency evaluation, meta tag previews and sitemap visualization for a holistic view of an internet site’s technical profile.
- Correct and recurrently up to date expertise detection powered by a strong database.
Cons of CRFT Lookup
- Lacks superior list-building options for lead era in comparison with some premium instruments.
- Doesn’t generate XML sitemaps, however scans and visualizes present ones. If you wish to edit and plan out a visualization of your web site’s sitemap, and collaborate on it along with your crew, this isn’t the software.
The CRFT Lookup is a perfect BuiltWith different for these searching for free, limitless and correct expertise detection, and actionable insights to enhance or find out about a given web site. Whether or not you’re researching competitor tech stacks, optimizing your individual web site, or exploring {industry} traits, the CRFT Lookup supplies a quick, correct, and user-friendly answer.
Wappalyzer has been marketed as the choice to BuiltWith. And it’s not simply in advertising and marketing, the crew has executed a great job creating the product as effectively.
Wappalyzer tracks 1000’s of internet sites and applied sciences and builds lists with up-to-date info. It has a strong set of options that provides technographic insights to enhance lead era methods. Other than expertise lookup, they can help you create lead lists, key phrase analysis, and web site alerts to trace adjustments.
Most important Options of Wappalyzer
- Easy UI: Regardless of all of the options, Wappalyzer does a great job of offering an intuitive person expertise. You may seek for an internet site to see all of the tech stack and firm particulars shortly
- Web site alerts: Wappalyzer permits you to monitor an internet site and keep up-to-date with all of the adjustments. It is a nice solution to monitor opponents
- Scalable: Other than lookup, Wappalyzer affords scalable app integrations and their very own cell apps for comfort.
Execs of Wappalyzer
- Nice for quick tech lookup
- Might be upscaled with e-mail and key phrase analysis
Cons of Wappalyzer
- Relying in your use case, the free plan could be severely restrictive. The most affordable month-to-month plan begins from $99/month which is a major funding for a tech lookup software.
- Wappalyzer doesn’t record expertise shortcuts and classes on the search web page. You need to search particular person expertise to search out all the small print.
Netcraft is likely one of the oldest names on this record. Over time they’ve churned out high quality safety instruments, together with an internet site profiler known as “what’s the positioning operating?”
Netcraft Web site Report makes use of knowledge mining to search out the backend infrastructure and safety protocols of an internet site.
Most important Options of Netcraft
- Detailed report: Netcraft affords one of the detailed safety studies I’ve ever come throughout. Since their area is safety and compliance, you’ll be hard-pressed to search out an choice higher than this.
- IP Geolocation: Quite a lot of tech lookup instruments don’t share IP Geolocation that can be utilized to trace servers. Whereas this can be a fairly noble resolution, Netcraft really shares Geolocation.
- Internet hosting historical past: Netcraft tracks Netblock proprietor and the internet hosting data of an internet site.
Execs of Netcraft
- Safety heavy tech lookup software
- Detailed evaluation and reporting
Cons of Netcraft
- Doesn’t supply record constructing and export function
- Netcraft will not be superb to construct a complete picture since their experience is in internet hosting and safety
SimilarTech is a gross sales intelligence software program that has a confirmed historical past within the lead era and market analysis house. It is a no-fuss software that shortly allows you to verify particular expertise or web sites.
Most important Options of SimilarTech
- Each expertise and web site report: SimilarTech has made gaining insights simple. Yow will discover outcomes primarily based on a selected expertise or the tech stack utilized by an internet site.
- Expertise comparability: SimilarTech can evaluate two applied sciences. That is very helpful in the event you’re unsure which one to select for what you are promoting. For example, I checked their Paypal vs Stripe report and located it to be insightful
- Huge scraping knowledge: SimilarTech scans virtually 30 billion net pages every month for complete evaluation
Execs of SimilarTech
- Works for each expertise and web site lookup
- Intuitive UI
Cons of SimilarTech
- The essential plan begins at $199/month for 10 studies. SimilarTech will not be inexpensive for an enormous chunk of customers. The free plan is proscribed.
- Regardless of the large scraping database, SimilarTech is susceptible to arising with inaccurate and floor info.
Rescan is a stripped-down tech lookup software that will get the job executed shortly. This tech profiling software was beforehand generally known as Allora, however a rebrand has executed a significantly better job of regarding their audience of these searching for a BuiltWith different that’s extra fashionable and up-to-date.
Most important Options of Rescan
- Tech stack shortcut: Rescan exhibits a curated record of expertise shortcuts for customers to shortly bounce in. The most well-liked are the eCommerce applied sciences.
- Straightforward to make use of: Rescan doesn’t include additional bells and whistles. Slightly, they concentrate on offering a easy & simple person expertise.
- Works as an internet site and expertise lookup software: Rescan permits you to verify expertise traits and market share with nice visuals and observe an internet site’s tech stack on the identical time.
Execs of Rescan
- Rescan is a simple software that’s simple to make use of
- Presents the flexibility to export lists with paid plans
Cons of Rescan
- The essential plan begins at $49/month and it doesn’t supply tons of options.
- Rescan ceaselessly fails to detect web site URLs and new expertise
And now lastly, let’s resolve this comparability of the highest BuiltWith options in the marketplace proper now.
Verdict: What’s the Finest BuiltWith Various At present?
The entire expertise profiling instruments we’ve talked about on this record are nice options to BuiltWith.
Some are feature-rich however expensive, whereas others concentrate on getting the fundamentals proper whereas remaining free or very budget-friendly.
On the finish of the day, Hunter TechLookup ticks all the proper containers and is one of the best expertise profiling software I’ve used.
It’s correct, quick, highly effective and supplies loads of helpful insights past what a lot of their opponents floor of their studies. Coupled with Hunter’s {industry} experience with outreach-related instruments and a fantastic worth within the free plan, TechLookup has grow to be one of the best BuiltWith different I like to recommend lately.
You may take a look at Hunter’s TechLookup right here and provides it a strive for your self right this moment.
