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WhatRuns VS Stackra.app

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

WhatRuns

Extension that helps you identify technologies used on any website at the click of a button.

Rating
0 reviews
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?
Cyclr
Powerful SaaS integration toolkit for SaaS developers - create, amplify, manage and publish native integrations from within your app with Cyclr's flexible Embedded iPaaS. 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?

Market Research popularity
100% vs 0%
alternatives listed
89 vs 12

Base details

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

WhatRuns
Stackra.app
Website whatruns.com stackra.app
Pricing —
Freemium Free trial Official pricing
Company — Startup from the United States · 1 - 9 employees · 2026
Listed in
Market Research Sales Automation Lead Management Sales +1
Website Testing Website Monitoring Website Audit Monitoring Tools SEO Tools SEO +3

About WhatRuns and Stackra.app

In their own words, as submitted to SaaSHub.

WhatRuns
Stackra.app

No description of WhatRuns yet.

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.

WhatRuns 5 features
Stackra.app 10 features
  • Ease of Use
    WhatRuns offers a user-friendly interface that makes it straightforward for users to identify technologies used on websites without requiring technical knowledge.
  • Comprehensive Technology Detection
    The tool can detect a wide range of technologies including frameworks, analytics tools, WordPress plugins, and more, providing a thorough analysis of websites.
  • Browser Extension
    WhatRuns is available as a browser extension, making it easily accessible and convenient to use directly within your web browser.
  • Freemium Model
    The tool offers a basic free tier, allowing users to access essential features without any cost. There is also a premium option for more advanced features.
  • Regular Updates
    WhatRuns frequently updates its database and functionality, ensuring that users get accurate and up-to-date information.

Possible disadvantages

  • Limited Free Version
    While the free version is useful, it has limitations in terms of the depth of information and the number of queries you can perform.
  • Privacy Concerns
    Since WhatRuns scans websites and collects data, there could be privacy concerns regarding what data is collected and how it is used.
  • Dependency on Browser
    As a browser extension, it requires installation and could be affected by browser updates or compatibility issues.
  • False Positives/Negatives
    There might be occasional inaccuracies in technology detection, leading to false positives or negatives, which can be misleading.
  • Limited Support
    Support for users, particularly those using the free version, is limited and may not always be responsive or comprehensive.
  • 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.

WhatRuns
Stackra.app

No analysis of WhatRuns yet.

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

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
WhatRuns
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 WhatRuns 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 WhatRuns 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.

WhatRuns no reviews yet
Stackra.app no reviews yet
  • 15 Best BuiltWith Alternatives 2022
    rigorousthemes.com · Dec 2021

    Compared to BuiltWith, WhatRuns is easier to use and shows a simple user interface with details you want to know about a site. It works exclusively as a browser extension that shows you specific technologies of a...

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

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