Growth · alternatives · 2026

24 alternatives to TechPeeker

Tech Stack Detection & Lead Purchases

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. TechPeeker launched in 2024; newer entries below may have overtaken it.

1. 1
   TechPeeker▲3

   Verify Emails, Find Leads, and Conduct Website Lookups

   2024 · its alternatives →

2. 2TU
   TechPeeker – Unveil Any Website's Tech Stack Instantly▲5

   Our platform is engineered to provide a comprehensive understanding of the tech stacks powering both emerging and established websites, catering to developers, digital marketers, and technology strategists seeking competitive intelligence and optimization insights.

   2024 · techpeeker.com · its alternatives →

3. 3
   Techpeeker.com▲8

   Join the Waitlist for Our Website Tech Stack Detection API!

   2024 · its alternatives →

4. 4
   Fork.ai▲287

   Find sales leads with contact info by searching tech stacks

   2023 · its alternatives →

5. 5
   Tech Peeker▲9

   Simple Tech Stack Detector

   2024 · its alternatives →

6. 6
   Stackradar▲693

   The best tools on the internet, curated

   2024 · stackradar.co · its alternatives →

7. 7
   TechPeeker▲1

   Master Email Verification and Website Lookups

   2024 · its alternatives →

8. 8
   TechPulser▲64

   Find reviews on phones in one place – with metascores 🌟

   2019 · its alternatives →

9. 9
   Marketplace Stack▲281

   A curated collection of tools for online marketplaces.

   2016 · its alternatives →

10. 10
    Guess The Twitter Source▲123

    TechCrunch, Hacker News, Onion or Product Hunt?

    2014 · its alternatives →

11. 11
    StackLead▲156

    Easiest way to research new signups on your website

    2014 · its alternatives →

12. 12
    MakerTools▲237

    Easily make a Twitter list of your product's upvoters.

    2015 · its alternatives →

13. 13
    Techcruiter▲128

    A curated directory of tools to help grow your tech team

    2016 · its alternatives →

14. 14
    StartupStack▲156

    Find the startups that use your favorite tech stack

    2014 · its alternatives →

15. 15
    TechPeeker▲9

    Shopify theme detector

    2025 · its alternatives →

16. 16
    Plaid▲157

    A REST API for your bank

    2014 · its alternatives →

17. 17
    LeadCrunch.com▲98

    Discover New Customers. Now.

    2015 · its alternatives →

18. 18
    Monitorbook▲294

    Easily track anything on the web

    2014 · its alternatives →

19. 19
    Leanstack▲127

    See what product stacks the worlds best start-ups use

    2014 · its alternatives →

20. 20
    PHunted▲190

    Be notified if a site you're browsing has been hunted or not

    2014 · its alternatives →

21. 21DT
    Discover the tech stack for any website▲53

    2017 · sitestacks.com · its alternatives →

22. 22
    Devi AI▲160

    Monitor Facebook Groups for leads

    2022 · its alternatives →

23. 23
    RevealStack▲105

    Unveil the technology behind websites

    2024 · its alternatives →

24. 24
    Lead Finder by BYPEERS.ai▲59

    Tell AI your ideal client, get sales-ready leads

    2023 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →