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Storeradar.io VS StackMail

Compare Storeradar.io VS StackMail and see what are their differences

Storeradar.io

Download the entire Shopify store database as a single CSV. 2.5M stores, 1.9M emails, 190K phone numbers, full tech stack. One-time $149. No subscription.

Rating
0 reviews
Pricing
Paid Free trial $149 / One-off ("2.5M Shopify Stores", "1.9M emails", "190K phone numbers")
Alternatives Is it good?
StackMail

Stackmail is a webmail service whereby you can log in to your emails from any browser at any time!

Rating
0 reviews
Alternatives Is it good?
LeadExec
AI-powered lead distribution software for lead sellers, ping/post marketplaces, and enterprise teams managing real-time routing, buyer management, compliance, and scalable lead delivery. 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?

Lead Generation popularity
100% vs 0%
alternatives listed
10 vs 1

Base details

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

Storeradar.io
StackMail
Website storeradar.io stackmail.com
Pricing
Paid Free trial $149 / One-off ("2.5M Shopify Stores", "1.9M emails", "190K phone numbers") Official pricing
—
Company Startup from France · 1 - 9 employees · 2026 —
Listed in
Lead Generation Sales Intelligence Email Marketing Digital Marketing Sales Email Database B2B +4
Email Email Service Provider Hosted Email Email Clients +1

About Storeradar.io and StackMail

In their own words, as submitted to SaaSHub.

Storeradar.io
StackMail

StoreRadar is the complete Shopify store database, sold as a single downloadable CSV instead of a subscription. Most Shopify lead and tech-lookup tools charge every month for dashboard or API access. StoreRadar sells the data itself: one file, one payment, yours forever. What's in the file (2.5M...

Read more about Storeradar.io

No description of StackMail yet.

Features and specs

What each product offers, as listed by its team.

Storeradar.io 3 features
StackMail 5 features
  • Store discovery
    2.5M stores and 100-200 new ones daily
  • Stack detection
    app detection (250+ apps), Themes and technographics
  • Contact information
    Verified emails, phone numbers, Social media
  • Privacy-Focused
    StackMail emphasizes data privacy and security, offering encrypted email services without scanning user data for advertising purposes, appealing to privacy-conscious businesses.
  • Business-Oriented Features
    Designed specifically for businesses, it includes features like custom domain email, collaborative tools, calendars, and contact management tailored for professional use.
  • Competitive Pricing
    StackMail offers competitively priced plans compared to some larger email providers, making it accessible for small to medium-sized businesses.
  • No Ads
    Unlike some free email services, StackMail does not display ads to users, providing a cleaner and more professional email experience.
  • Custom Domain Support
    Users can easily set up email addresses with their own custom domain names, enhancing brand professionalism and consistency.

Possible disadvantages

  • Limited Brand Recognition
    As a newer or lesser-known provider compared to Google Workspace or Microsoft 365, StackMail may lack the trust and reputation that larger providers have established.
  • Fewer Third-Party Integrations
    Compared to major email service providers, StackMail may offer fewer integrations with third-party apps and services, limiting its versatility for some businesses.
  • Limited Advanced Features
    It may not offer the same breadth of advanced productivity and collaboration tools that come bundled with larger platforms like Microsoft 365 or Google Workspace.
  • Smaller User Community
    Due to a smaller user base, there may be fewer community resources, third-party tutorials, or troubleshooting forums available online.
  • Uncertain Long-Term Support
    As a smaller company, there might be concerns regarding the long-term viability, updates, and continued support of the service compared to more established providers.

Analysis

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

Storeradar.io
StackMail

No analysis of Storeradar.io yet.

Overall verdict

  • StackMail is a solid choice for individuals and businesses seeking a secure, ad-free, privacy-focused email hosting solution with reliable features at a competitive price point.

Why this product is good

  • Ad-free email experience with no data mining or tracking of user content
  • Custom domain email hosting suitable for professional and business use
  • Competitive pricing compared to major enterprise email providers
  • Includes essential productivity tools like calendar, contacts, and webmail access
  • Strong emphasis on privacy and security in data handling
  • Straightforward setup process for custom domains

Recommended for

  • Small to medium-sized businesses wanting professional email addresses
  • Privacy-conscious individuals and organizations
  • Startups looking for cost-effective email hosting
  • Users seeking an alternative to Google Workspace or Microsoft 365
  • Freelancers and entrepreneurs needing custom domain email

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
Storeradar.io
StackMail
100% 100%
Lead Generation
0% 0%
0% 0%
Email Clients
100% 100%
100% 100%
Sales Intelligence
0% 0%
0% 0%
Email
100% 100%

Questions & Answers

As answered by people managing Storeradar.io and StackMail.

Why should a person choose your product over its competitors?

Storeradar.io's answer

Tools like BuiltWith and Wappalyzer tell you the technology on a domain you already have. Seat-based databases like Apollo.io are priced for company sales teams. StoreRadar is different on both counts: it hands you every Shopify store up front, already enriched with contact data and tech stack, and it is priced as a one-time purchase from $149 rather than a monthly subscription. You get the complete, filterable dataset in one file, you own it, and there is no per-seat pricing or dashboard to learn. For anyone focused specifically on the Shopify ecosystem, it is the fastest and cheapest way to get the whole market in a spreadsheet.

What makes your product unique?

Storeradar.io's answer

StoreRadar sells the entire Shopify store database as a single downloadable CSV instead of a subscription. Most Shopify lead and tech-detection tools charge monthly for dashboard or API access; StoreRadar sells the data itself. One $149 payment gives you all 2.5M Shopify stores with 66+ columns per row, including 1.9M verified emails, phone numbers, installed apps, tech stack, and lead and SEO scores. You download it once and own the file forever, with no seats and no recurring fees.

How would you describe the primary audience of your product?

Storeradar.io's answer

StoreRadar is built for people who need Shopify store data once and want to own the file, not rent a dashboard. That includes Shopify agencies doing cold outreach and migration prospecting, app and theme developers looking for stores that run a particular app or stack, freelancers and solo marketers who need one campaign's worth of leads, and indie hackers validating Shopify-adjacent product ideas. The common thread is that they need the raw, filterable data rather than a seat-based sales-intelligence platform.

What's the story behind your product?

Storeradar.io's answer

StoreRadar started from a simple observation about lead databases: most people subscribe, export the data once, and cancel. The monthly dashboard, the seats, and the per-user pricing are built for large sales teams, not for the freelancer, the solo agency, or the single developer trying to find users for an app. So StoreRadar removed the SaaS wrapper and sells the export itself: the full Shopify store database as a one-time CSV. The insight was that people do not need another dashboard, they need the file.

Which are the primary technologies used for building your product?

Storeradar.io's answer

StoreRadar is a Ruby on Rails 8 application. It uses Hotwire (Turbo and Stimulus) for the interface, PostgreSQL as the primary database, and TailwindCSS for styling. On top of the app sits a continuous data pipeline that monitors the Shopify ecosystem and refreshes the store dataset daily. Payments run through Stripe.

Who are some of the biggest customers of your product?

Storeradar.io's answer

  • Independent Shopify agencies running client outreach
  • App and theme developers targeting Shopify merchants
  • Freelance marketers and cold-email consultants
  • Indie founders validating Shopify-adjacent product ideas

User comments

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