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UpLead VS StackScan

Compare UpLead VS StackScan and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

UpLead logo UpLead

Access our accurate and real time verified B2B database to drive growth. With built-in email verification, UpLead is the leader in high quality business contact data. Start your free 7-day trial today!

StackScan logo StackScan

Discover the tech behind the web. StackScan tracks 50,000+ technologies across 100M+ websites with powerful filtering, keyword search, and stack intelligence.
  • UpLead Landing page
    Landing page //
    2023-09-19
  • StackScan Keyword Scan
    Keyword Scan //
    2026-05-10
  • StackScan
    Image date //
    2026-05-10
  • StackScan
    Image date //
    2026-05-10
  • StackScan
    Image date //
    2026-05-10
  • StackScan
    Image date //
    2026-05-10

StackScan helps businesses find and analyze websites based on the technologies they use or the keywords they target. Instead of manually researching websites one by one, users can instantly search across 100M+ domains and identify sites using platforms like Shopify, WordPress, WooCommerce, Webflow, and thousands of other technologies.

The platform provides practical filtering tools that allow users to narrow results by country, TLD, industry, or specific technology combinations. This makes it useful for building targeted lead lists, researching competitors, discovering niche markets, or identifying companies using certain software stacks for outreach and partnerships.

StackScan also supports bulk data downloads, keyword-based website discovery, and structured reporting to simplify large-scale research workflows. With continuously refreshed datasets and scalable search capabilities, it enables marketers, agencies, analysts, and growth teams to access actionable web intelligence quickly and efficiently.

UpLead features and specs

  • High-Quality Data
    UpLead guarantees a 95% data accuracy rate, which ensures that users receive reliable and accurate business contact information.
  • Ease of Use
    The platform is user-friendly with an intuitive interface that makes it easy for users to navigate and extract leads.
  • Real-Time Email Verification
    UpLead offers real-time email verification, reducing the chances of bouncing emails and improving email marketing effectiveness.
  • Comprehensive Lead Information
    Users can access detailed information about leads, including emails, phone numbers, LinkedIn profiles, and more.
  • Variety of Filters
    The platform offers numerous filtering options, allowing users to narrow down their search based on industry, location, company size, and other criteria.
  • CRM Integrations
    UpLead seamlessly integrates with popular CRM systems like Salesforce, HubSpot, and Pipedrive, facilitating easy lead management.
  • Affordable Pricing
    Compared to other lead generation tools, UpLead offers competitively priced plans, making it accessible for businesses of all sizes.

Possible disadvantages of UpLead

  • Limited Free Trial
    The free trial version has limited features and data access, which may not be sufficient for thoroughly evaluating the platform.
  • Limited Industry Coverage
    Some users may find the industry coverage lacking in certain niches, making it challenging to find leads in those specific markets.
  • Occasional Outdated Data
    Despite the high accuracy rate, some users have reported encountering outdated or incorrect contact information occasionally.
  • Depersonalized Support
    Customer support, while generally responsive, can sometimes feel impersonal and less tailored to individual user needs.
  • Export Limitations
    There are limitations on the number of leads that can be exported at once, which can be restrictive for larger campaigns.
  • Learning Curve for Advanced Features
    While the basic features are easy to use, some of the more advanced functionalities require a learning curve and may be challenging for new users.

StackScan features and specs

  • Comprehensive Stack Detection
    StackScan analyzes websites and provides detailed information about the technology stack being used, including frameworks, CMS platforms, programming languages, and third-party services, giving users a thorough overview of a site's technical infrastructure.
  • Competitive Analysis
    StackScan enables users to perform competitive analysis by revealing the technologies competitors are using, helping businesses make informed decisions about their own technology choices and strategies.
  • Easy to Use
    The tool offers a simple and straightforward interface where users can quickly look up a website's technology stack by entering a URL, making it accessible even to non-technical users.
  • Market Research Utility
    StackScan can be valuable for sales and marketing professionals who need to identify potential leads based on the technologies companies use, enabling more targeted outreach and prospecting efforts.
  • Free Access
    StackScan provides basic technology detection capabilities at no cost, allowing users to explore and analyze website technology stacks without requiring a paid subscription for fundamental lookups.

Analysis of UpLead

Overall verdict

  • Overall, UpLead is a strong choice for businesses seeking high-quality leads and streamlined lead generation processes. Its emphasis on data accuracy and ease of use makes it a viable option for many companies.

Why this product is good

  • UpLead is considered a good tool by many users because it offers accurate and reliable B2B contact information. It provides access to a vast database with real-time email verification, ensuring that the data is up-to-date and reduces bounce rates. The platform is user-friendly with advanced search filters allowing users to find targeted leads efficiently. Additionally, UpLead integrates with popular CRM systems, enhancing its utility for sales and marketing teams.

Recommended for

    UpLead is recommended for sales and marketing teams looking for reliable B2B contact data to enhance their lead generation efforts. It is particularly suitable for small to medium-sized businesses and startups that need comprehensive lead lists without extensive resource allocation.

UpLead videos

+ Add

UpLead Review

More videos:

  • Review - UpLead Review - Kyle Closed $150,000 in New Business within the First 60 Days of Using UpLead
  • Demo - UpLead - Full Demo (2019)

StackScan videos

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

Add video

Category Popularity

0-100% (relative to UpLead and StackScan)

UpLead

StackScan

Lead Generation
100 100%
Lead Generation
0% 0
Lead Acquisition
0 0%
Lead Acquisition
100% 100
Sales Tools
100 100%
Sales Tools
0% 0
Business Growth Tools
0 0%
Business Growth Tools
100% 100

Questions & Answers

As answered by people managing UpLead and StackScan.

Why should a person choose your product over its competitors?

StackScan's answer:

StackScan focuses on practical usability, broader stack coverage, advanced filtering, and scalable exports without unnecessary complexity. Users can quickly generate highly targeted datasets using filters like country, TLD, industry, and technology combinations, making research and lead generation faster and more precise.

What makes your product unique?

StackScan's answer:

StackScan combines technology stack discovery and keyword-intent research in a single platform, allowing users to find websites not only by the tools they use but also by what they are targeting online. With coverage across 50,000+ technologies and 100M+ domains, it provides scalable, filterable, and export-ready web intelligence.

How would you describe the primary audience of your product?

StackScan's answer:

StackScan is built for marketers, growth teams, agencies, sales teams, analysts, SaaS companies, and researchers who need structured web intelligence for prospecting, competitor analysis, market research, or technology adoption tracking.

What's the story behind your product?

StackScan's answer:

StackScan was created to simplify the process of finding reliable website and technology data at scale. Existing solutions often felt limited, expensive, or difficult to use for targeted workflows, so StackScan was built as a practical and scalable platform that combines technology detection, keyword discovery, and bulk data access into one system.

Which are the primary technologies used for building your product?

StackScan's answer:

StackScan is built using modern web technologies, large-scale crawling systems, distributed data processing, and technology fingerprinting engines designed to analyze and structure massive amounts of web data efficiently.

Who are some of the biggest customers of your product?

StackScan's answer:

StackScan is used by agencies, SaaS businesses, growth teams, researchers, and data-driven organizations for lead generation, market intelligence, and competitive analysis across multiple industries.

User comments

Share your experience with using UpLead and StackScan. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare UpLead and StackScan

UpLead Reviews

Top 15+ Apollo.io Competitors & Alternatives [2024]
UpLead gives you access to high-quality leads with its contact database. Itโ€™s got a web app for contact search, list building and advanced search filtering. Access intent data, email addresses and phone numbers and see related contacts.
Source: www.kaspr.io
15 Best Apollo.io Alternatives to Find Verified B2B Leads (2024)
Mobile and Direct Dial Phone Numbers โ€“ In addition to verified email addresses, UpLead also gives you direct contact numbers so you can reach key decision-makers via phone.
Source: www.saleshandy.com
15 Top-Rated B2B Lead Generation Companies
Already have a database? Use UpLead to refresh and enrich your existing data with updated and valid information. This will help you learn more from your existing leads and ensure that you can easily segment them into the right marketing or cold outreach strategies.
Source: www.uplead.com
The Ultimate List of Best ZoomInfo Alternatives to get B2B Contacts and fill up the top of your Sales Pipeline
One of the significant advantages of UpLead is that all the email addresses you get are verified in real-time. This helps not only in cutting the costs down further as there is no need to invest in an additional 3rd party email verification tool but also improves your campaign performance as the bounce rate is very low.
Source: buildrealbusiness.com
9 Best ZoomInfo Alternatives & Competitors for 2021 (Updated March)
The best part is that UpLead integrates with popular CRM platforms, including Zoho, HubSpot, and others. This ensures that you can seamlessly shift between different software programs.
Source: shanebarker.com

StackScan Reviews

  1. Joe
    ยท Working at pFind ยท
    Amazing deal

    While itโ€™s still in early stage, its lifetime deal is really a great value. Must get if youโ€™re into lead generation.

    ๐Ÿ‘ Pros:    Lifetime plans available|Data accuracy|Data quality|Lead generation|Affordable price
    ๐Ÿ‘Ž Cons:    None so far

Social recommendations and mentions

Based on our record, UpLead seems to be more popular. It has been mentiond 2 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.

UpLead mentions (2)

  • What is the best lead gen for the cheapest price?
    But the most accurate one that I tried (which is also low price as well) is: uplead.com. Source: about 3 years ago
  • [Feedback] I made a monthly list of 500+ fast-growing startups for outbound experts and B2B sales. Would love feedback and talk pain points
    There a lot of competition when it comes to b2b lead generation saas platforms, what do you think that your saas have that others don't? Compared to uplead.com and kleanleads.com for example. Source: over 4 years ago

StackScan mentions (0)

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

What are some alternatives?

When comparing UpLead and StackScan, you can also consider the following products

Lusha - Search less. Sell more.

BuiltWith - Find out the technology behind websites

Clearbit - Clearbit provides Business Intelligence APIs

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

Lead411 - Lead411 is the Top B2B Marketing & Sales Intelligence data platform for prospecting, contact enrichment, Bombora intent and list building. Get Verified Emails, Direct Dials and Company Intel to improve your sales pipeline.

W3Techs - W3Techs provides information about the usage of various types of technologies on the web.

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