Software Alternatives, Accelerators & Startups

Mobbin VS Stackra.app

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

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.

Mobbin logo Mobbin

Latest mobile design patterns & elements library

Stackra.app logo Stackra.app

Get your website's Growth Readiness score, free. Expert reviews from CMO, SEO, and CTO viewpoints, a prioritized fix-first action plan in about 3 minutes.
  • Mobbin Landing page
    Landing page //
    2023-10-06
  • Stackra.app Stackra homepage - website grader scan for small businesses
    Stackra homepage - website grader scan for small businesses //
    2026-05-06
  • Stackra.app Stackra pricing
    Stackra pricing //
    2026-05-06
  • Stackra.app Stackra Report recommendation sample
    Stackra Report recommendation sample //
    2026-05-06
  • Stackra.app Stackra report insights- AI driven personas
    Stackra report insights- AI driven personas //
    2026-05-06
  • Stackra.app AI+GEO Stackra
    AI+GEO Stackra //
    2026-05-06

Most website audit tools produce a Lighthouse report and leave you to figure out the rest. Stackra is different in three ways. It detects your platform: WordPress, Shopify, Wix, Squarespace, Webflow, and more. Then, It only surfaces fixes you can actually make on your setup. It runs three AI expert reviews in parallel: a CMO review checking whether your messaging, trust signals, and CTAs are working; an SEO+GEO review covering traditional search rankings and AI search visibility in ChatGPT, Perplexity; and a CTO review covering Core Web Vitals, performance, and security. Everything compiles into a Growth Readiness Score (0-100) with a ranked action plan. Not 47 issues.

What to fix first, and why. Free to sign up. Full report. 3 minutes.

Stackra.app

$ Details
freemium
Release Date
2026 February
Startup details
Country
United States
State
NY
City
Brooklyn
Founder(s)
Luke Beck
Employees
1 - 9

Mobbin features and specs

  • Extensive UI Database
    Mobbin offers a large collection of UI patterns from popular apps, providing a great resource for designers looking for inspiration and best practices.
  • Search and Filter
    The platform includes robust search and filter functionalities, allowing users to quickly find relevant UI elements based on categories, platforms, and other criteria.
  • High-Quality Screenshots
    All UI patterns are of high quality and offer detailed screenshots, making it easier for designers to understand and analyze different design elements.
  • Regular Updates
    Mobbin frequently updates its database with new UI patterns and design trends, ensuring that users have access to the latest design examples.
  • Team Collaboration Features
    The platform offers features that facilitate team collaboration, making it easier for design teams to share and discuss UI patterns internally.
  • Educational Resource
    In addition to providing visual inspiration, Mobbin can serve as an educational resource for new designers to learn from successful app designs.

Possible disadvantages of Mobbin

  • Subscription-Based Model
    While Mobbin offers a wealth of resources, its full collection and features are locked behind a subscription paywall, which may not be affordable for everyone.
  • Limited Free Access
    The free version of Mobbin offers limited access to their database, which may not be sufficient for some users looking for extensive design inspiration.
  • Lack of Original Content
    Mobbin primarily curates content from existing apps and may lack unique, original design resources created specifically for the platform.
  • Interface Overload
    With a vast amount of UI patterns and screenshots, some users may find the interface overwhelming and challenging to navigate efficiently.
  • Possible Overreliance
    There is a risk that designers might over-rely on Mobbin for inspiration, potentially stifling their own creativity and innovation.
  • Content Duplication
    Some UI patterns may appear similar or redundant, which could limit the diversity of design inspirations available.

Stackra.app features and specs

  • Website Scan
    Full multi-page crawl with results delivered to your account
  • Growth Readiness Score
    0โ€“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 of Mobbin

Overall verdict

  • Yes, Mobbin is considered a valuable resource for mobile app design inspiration. Its user-friendly interface, comprehensive library of design patterns, and frequent updates make it a resourceful tool for those involved in the design and development process.

Why this product is good

  • Mobbin (mobbin.design) is highly regarded for its extensive collection of mobile app design patterns from some of the most popular apps on the market. It offers designers and developers inspiration and practical insights into user interface design, through detailed screenshots and organized content, which can enhance the design process.

Recommended for

  • UI/UX Designers seeking design inspiration
  • Product Managers overseeing app design
  • Developers interested in design patterns
  • Design students looking to study mobile UI trends

Analysis of Stackra.app

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

Mobbin videos

Mobbin' Robin โ”‚ 2009 Harley-Davidson Softail Deluxe

More videos:

  • Review - road king and road glide mobbin
  • Review - NEW SHOES FROM @FINISHLINE - MOBBIN' OUT!

Stackra.app videos

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

Add video

Category Popularity

0-100% (relative to Mobbin and Stackra.app)
Design Tools
100 100%
0% 0
Website Testing
0 0%
100% 100
Design Inspiration
100 100%
0% 0
Website Monitoring
0 0%
100% 100

Questions & Answers

As answered by people managing Mobbin 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 Mobbin and Stackra.app. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Mobbin seems to be more popular. It has been mentiond 15 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Mobbin mentions (15)

  • Is there somewhere I can download examples of designs created by professionals?
    You can check mobbin.design and saasui.design and break them down yourself. Also best practises are never great if it doesnt work for you. So adapt. There will always be better ways to organise your design. All you need to find is a way that works for you. You need not choose the hard path. Sometimes easy gets work done. Source: over 3 years ago
  • free-for.dev
    Mobbin - [Mobile screenshots] Save hours of UI & UX research with our library of 50,000+ fully searchable mobile app screenshots. - Source: dev.to / over 3 years ago
  • Hey Please Give Me Feedback For My Design
    Those are great places to check! You can also edit your instagram feed to be design focused (e.g. Follow many design pages, mark irrelevant stuff as "show me less of this"). UI patterns can be found on mobbin.design or https://www.lapa.ninja/. Source: about 4 years ago
  • UI design feedback help please
    This is a good website for finding references and design trends: https://mobbin.design It has some paid features but you can totally use it for free as long as you create an account. I personally do this all the time, I hope it gives you some inspiration as well! Source: over 4 years ago
  • How to Design an App: Step-by-Step Guide for Non-Designers
    Mobbin Design โ€” Comprehensive curated library of mobile interfaces. - Source: dev.to / over 4 years ago
View more

Stackra.app mentions (0)

We have not tracked any mentions of Stackra.app yet. Tracking of Stackra.app recommendations started around May 2026.

What are some alternatives?

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

Refero Design - The biggest collection of UX Patterns, UI Elements and design references from great web applications

SEOptimer - SEOptimer is the fastest-growing SEO auditing and reporting tool that quickly scans your whole site and generates a helpful report.

Page Flows - User flow design inspiration for mobile & desktop

Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!

pttrns - iPhone and iPad user interface patterns

Moz - Backed by industry-leading data and the largest community of SEOs on the planet, Moz builds tools that make inbound marketing easy.