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Wappalyzer VS Stackra.app

Compare Wappalyzer VS Stackra.app and see what are their differences

Wappalyzer

Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.

Rating
0 reviews
Pricing
Open source Freemium Free trial $149 / Monthly
Alternatives Is it good?
Stackra.app

Stackra - Know what to fix first on your website

Rating
0 reviews
Pricing
Freemium Free trial
Alternatives Is it good?
Status.io
Status.io is a hosted status page platform for incident communication and uptime monitoring. Keep your customers informed with real-time status updates, maintenance alerts, and transparent system notifications. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Wappalyzer seems to be more popular. It has been mentioned 4 times since March 2021.

social mentions
4 vs 0
Market Research popularity
100% vs 0%
alternatives listed
127 vs 12

Base details

Website, pricing, platforms and company facts side by side.

Wappalyzer
Stackra.app
Website wappalyzer.com stackra.app
Pricing
Open source Freemium Free trial $149 / Monthly Official pricing
Freemium Free trial Official pricing
Platforms
Browser
—
Company Startup from Australia Startup from the United States · 1 - 9 employees · 2026
Listed in
Market Research Lead Management Sales Automation Chrome Extensions Browser Extensions Technology +3
Website Testing Website Monitoring Website Audit Monitoring Tools SEO Tools SEO +3

About Wappalyzer and Stackra.app

In their own words, as submitted to SaaSHub.

Wappalyzer
Stackra.app

Sell and market more effectively with technographic insights. Wappalyzer tracks over a thousand technologies across websites of millions of companies to help you to identify new prospects and increase your addressable market.

Read more about Wappalyzer

Stackra is a website and SEO audit built for small business owners, agencies, and developers. Run one scan and get a Growth Readiness Score, AI expert reviews, and a prioritized action plan showing what to fix first. Stackra detects your platform, including WordPress, Shopify, Wix, Squarespace,...

Read more about Stackra.app

Features and specs

What each product offers, as listed by its team.

Wappalyzer 1 feature
Stackra.app 10 features
  • Lead Generation
  • Website Scan
    Full multi-page crawl with results delivered to your account
  • Growth Readiness Score
    0–100 composite score across Conversion, Search Visibility, and Technical health
  • AI Persona Reviews
    Independent assessments from a CMO, SEO Expert, and CTO perspective
  • Action Plan
    Prioritized recommendations ranked by business impact
  • Tech Stack Detection
    Identifies CMS, hosting, analytics, page builders, and third-party scripts
  • Core Web Vitals
    LCP, CLS, FID, TTFB, and mobile performance metrics
  • Benchmark Comparison
    Score your site against industry and platform averages
  • PDF Report
    Shareable, branded report export (paid plans)
  • Link Health Audit
    Crawls internal and external links for broken or risky links
  • Structured Data Audit
    Detects and validates JSON-LD schema markup

Analysis

An editorial look at what each product does well and who it suits.

Wappalyzer
Stackra.app

Overall verdict

  • Wappalyzer is widely regarded as a good tool for web developers, digital marketers, and IT professionals. Its ease of use, detailed reports, and ability to quickly identify technologies used by websites make it a valuable resource for those looking to gain insights into web technologies.

Why this product is good

  • Wappalyzer is a tool that helps identify the technology stack of websites by analyzing the software and services they use. It provides insights into the frameworks, libraries, and platforms websites are built on, making it useful for competitive analysis, market research, and understanding technology trends.

Recommended for

  • Web developers who want to analyze the technology stack of other websites.
  • Digital marketers looking to understand the platforms their competitors are using.
  • IT professionals interested in technology trends and market analysis.
  • Businesses seeking to identify potential partners or opportunities based on technology usage.

Overall verdict

  • I don't have verified, specific information about Stackra.app (stackra.app) in my knowledge base, so I can't confirm details about its features, pricing, reliability, or user reputation. I'd be fabricating specifics if I claimed to evaluate it directly.

Why this product is good

  • No confirmed data available on this specific product's functionality or track record
  • Unable to verify company legitimacy, user reviews, or security practices from available information
  • Cannot confirm pricing, feature set, or how it compares to established alternatives in its category

Recommended for

  • Before using this service, research directly: check the website for clear information about the company, team, and business model
  • Look for independent reviews on trusted platforms like Trustpilot, G2, or Reddit
  • Verify security practices, especially if it handles payments or personal data
  • Check for a clear privacy policy, terms of service, and contact information
  • Consider reaching out to their support team with questions before committing, especially for paid plans

Videos

Walkthroughs and reviews on video.

Wappalyzer 3 videos + Add
Stackra.app 0 videos + Add

Webmaster Tool Review: Wappalyzer

More videos

  • - wappalyzer Tool Review
  • - Wappalyzer | Best Information Gathering Browser Extension? | HackCert

No Stackra.app videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Wappalyzer
Stackra.app
100% 100%
Market Research
0% 0%
0% 0%
Website Audit
100% 100%
100% 100%
Sales Automation
0% 0%
0% 0%
Website Testing
100% 100%

Questions & Answers

As answered by people managing Wappalyzer and Stackra.app.

What makes your product unique?

Stackra.app's answer:

Most website audit tools hand you a Lighthouse report and walk away. Stackra is different in three ways. It knows your platform: Stackra detects whether your site runs on WordPress, Shopify, Wix, Squarespace, or Webflow and limits every recommendation to changes you can actually make on your specific setup. It reviews your site the way a consultant would: a CMO review checks messaging, trust signals, and CTAs; an SEO and GEO review covers traditional search and AI search visibility in ChatGPT and Perplexity; a CTO review covers Core Web Vitals, performance, and security. Then it tells you what to fix first: everything compiles into a Growth Readiness Score (0-100) and a prioritized action plan, not an exhaustive issue dump.

Why should a person choose your product over its competitors?

Stackra.app's answer:

Stackra is the only free website grader that covers platform-aware recommendations, AI search visibility (GEO), and three expert perspectives in one report. SEOptimer starts at $19/month with no free plan. Sitechecker starts at $49/month, trial only. HubSpot's Grader checks your homepage and gives you four scores. Stackra crawls up to 20 pages, detects your platform, and delivers three AI expert reviews with a ranked action plan. Free to start, no credit card required.

How would you describe the primary audience of your product?

Stackra.app's answer:

Small business owners, solo founders, and early-stage teams who want a clear diagnostic and action plan without agency costs or ongoing subscriptions. Typically owners and operators without an in-house marketing or technical team who want to know why their site isn't converting and what to do about it.

What's the story behind your product?

Stackra.app's answer:

Stackra came from a simple frustration: the best website analysis tools are built for SEO agencies running dozens of audits a month, not the business owner who wants to understand their own site. We built Stackra to give small businesses the same quality of analysis that larger companies pay consultants thousands of dollars for, free.

Which are the primary technologies used for building your product?

Stackra.app's answer:

Typescript, React, Node.js, PostgreSQL, Playwright for headless browser crawls, and OpenAI for the AI persona reviews.

Who are some of the biggest customers of your product?

Stackra.app's answer:

Stackra is a free tool built for SMB owners, so our users span local service businesses, e-commerce stores, professional services firms, and early-stage SaaS startups. We built it for the owner-operator, not the enterprise.

User comments

Share your experience with using Wappalyzer and Stackra.app. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Wappalyzer no reviews yet
Stackra.app no reviews yet

We have no reviews of Stackra.app yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Wappalyzer 4 mentions
Stackra.app 0 mentions

View more

Tracking Stackra.app since May 2026.

Alternatives to Wappalyzer and Stackra.app

When comparing Wappalyzer and Stackra.app, you can also consider the following products.

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