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Relinka VS StackScan

Compare Relinka VS StackScan and see what are their differences

Relinka

Free internal-linking plugin for WordPress — private, explainable, reversible.

Rating
0 reviews
Pricing
Open source Freemium $59 / Annually (Pro, 1 site)
Promote on VibeVoted
Alternatives Is it good?
StackScan

Discover the tech behind the web. StackScan tracks 50,000+ technologies across 100M+ websites with powerful filtering, keyword search, and stack intelligence.

Rating
5.0 · 1 review
Pricing
Paid $39 / Monthly
Promote on VibeVoted
Alternatives Is it good?
happySEO
Create ai humanized SEO content tailored for ecommerce and small businesses with HappySEO tools. From ai writer to keyword research and analyze tools. 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?

SEO popularity
100% vs 0%
alternatives listed
32 vs 48

Base details

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

Relinka
StackScan
Website krafts-ai.com stackscan.com
Pricing
Open source Freemium $59 / Annually (Pro, 1 site) Official pricing
Paid $39 / Monthly Official pricing
Platforms
Wordpress
—
Company 2026 Startup from Canada · 10 - 19 employees · 2026
Listed in
WordPress WordPress Plugins SEO Internal Linking Content Optimization +2
Lead Acquisition B2B SaaS B2B Lead Lists Business Intelligence Business Growth Tools Lead Generation Sales Sales And Marketing Lead Management Marketing Platform SaaS +9

About Relinka and StackScan

In their own words, as submitted to SaaSHub.

Relinka
StackScan

Relinka is a free WordPress plugin for internal linking. It maps how your posts connect, scores your internal-link health (0–100), finds orphaned and broken internal links, and suggests relevant links — each with a one-sentence reason and an anchor taken from your own text. Apply or undo any...

Read more about Relinka

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,...

Read more about StackScan

Features and specs

What each product offers, as listed by its team.

Relinka 3 features
StackScan 5 features
  • Internal-link health score
    A 0-100 score computed from your own site
  • Orphan & broken-link finder
    Find and fix orphaned and dead internal links in one list
  • Reason-based link suggestions
    Each with a one-sentence reason and a verbatim anchor; one-click undo
  • 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

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

Relinka
StackScan

Overall verdict

  • Relinka (krafts-ai.com) appears to be a niche AI-powered tool, but there is limited independent verification, widespread user reviews, or established track record available to confirm its overall quality and reliability.

Why this product is good

  • Positioned as an AI-driven solution, which may offer automation or efficiency benefits
  • Lacks extensive third-party reviews or reputation data to fully validate claims
  • Website and branding suggest a newer or smaller-scale product, which may mean limited support infrastructure
  • Potential value depends heavily on specific use case fit, which isn't clearly verified

Recommended for

  • Early adopters willing to test emerging AI tools
  • Users seeking niche AI solutions who are comfortable with limited public reviews
  • Those who can independently verify functionality and security before committing
  • Not recommended for users requiring well-established, heavily vetted platforms for critical business use

Overall verdict

  • Based on available information, StackScan appears to be a capable tool for its intended purpose, but you should verify current features, pricing, and reviews directly before committing, as I cannot confirm specific details about this service.

Why this product is good

  • Positions itself as a specialized scanning and analysis solution that can save time on manual tasks
  • Likely offers automation features that streamline technology stack detection or security scanning workflows
  • May provide reporting and insights that help teams make informed decisions
  • Could integrate with existing developer or security tools depending on its feature set

Recommended for

  • Developers and engineering teams wanting to analyze technology stacks
  • Security professionals conducting vulnerability or dependency scans
  • Businesses seeking to audit their software and infrastructure
  • Teams looking to automate repetitive scanning and reporting tasks

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
Relinka
StackScan
100% 100%
SEO
0% 0%
0% 0%
Lead Acquisition
100% 100%
100% 100%
WordPress
0% 0%
0% 0%
Market Research
100% 100%

Questions & Answers

As answered by people managing Relinka 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 Relinka and StackScan. 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.

Relinka no reviews yet
StackScan 5.0 · 1 review

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

  • Amazing deal
    SaaSHub review
    · May 2026

    While it’s still in early stage, its lifetime deal is really a great value. Must get if you’re into lead generation.

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