Growth · alternatives · 2026

24 alternatives to Cygnus

We identify your anonymous website visitors

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Cygnus launched in 2023; newer entries below may have overtaken it.

1. 1
   10xlaunch▲802

   Get 10x more users from same website traffic

   2024 · its alternatives →

2. 2
   Customers.AI Website Identity Pixel▲369

   Convert website visitor traffic to email + contact info

   2023 · its alternatives →

3. 3
   Leadsourcing▲421

   Turn anonymous visitors into qualified leads instantly.

   2025 · its alternatives →

4. 4
   Notify.domainsfree tier, from $2/mo▲313

   Know the moment a domain opportunity appears

   11d ago · notify.domains · its alternatives →

5. 5A1
   After 10 years my side project has hit $8k/mo in revenue▲442

   Back in 2010 I had an idea for a service that would allow people to easily create semi-permanent email aliases so that they could give an email address to people and websites without revealing their real email address. These aliases will continue to work indefinitely unless you choose to block them. My brother and I spent a few months building the initial version and launched the website in July 2010. For the first year we had about 50 signups per month, by 2013 this had increased to 1500 and it's currently around 3500 per month. Similarly, our revenue grew consistently but slowly - doubling…

   2020 · its alternatives →

6. 6
   RAEK▲188

   Identify website visitors. Collect first-party data.

   2022 · its alternatives →

7. 7
   IdBloc▲83

   Generate a unique & secure email address for every website

   2019 · its alternatives →

8. 8
   BAZO▲187

   Know who’s visiting your website and greet them

   2021 · its alternatives →

9. 9
   Continually▲219

   Never miss another lead from your website

   2018 · its alternatives →

10. 10
    Masked Emails by 1Password▲164

    Protect your online privacy with unique email addresses

    2021 · its alternatives →

11. 11
    Leadfeeder Contacts▲327

    Find contact information for anonymous website visitors

    2017 · its alternatives →

12. 12
    Revealer by Etools▲252

    Uncover email addresses behind any domain

    2017 · its alternatives →

13. 13
    25,000 Targeted Unique Visitors▲18

    Low Price With Quality. Reliable Human Visitors

    2024 · its alternatives →

14. 14
    Visitors.guru▲162

    Discover which companies are visiting your site. 🕵🏻

    2017 · its alternatives →

15. 15
    Fathom Analytics v2▲213

    Simple & private analytics for bloggers & businesses

    2019 · its alternatives →

16. 16
    Freelancers: Turn your website into a Lead Magnet▲87

    Generate a pipeline of leads from your website

    2017 · its alternatives →

17. 17
    DMARC Digests▲101

    Protect your brand from email scammers.

    2020 · its alternatives →

18. 18MA
    Maskmail – anonymous email address service▲110

    2018 · maskmail.net · its alternatives →

19. 19
    Userships▲169

    See how your visitors use your website - The affordable way

    2019 · its alternatives →

20. 20
    Magic Popup by Frontendor▲82

    Convert visitors Into Signups by 50%

    2021 · its alternatives →

21. 21
    Lero - Email Validator▲118

    Zero bounce for founders

    2025 · leromail.com · its alternatives →

22. 22
    MyMarketingData▲8

    Turn anonymous visitors into paying customers.

    2024 · its alternatives →

23. 23
    Identibyte▲100

    Identify disposable and free emails in your forms

    2018 · its alternatives →

24. 24
    Untitled▲5

    Audience tools and identity resolution for marketing teams

    Jun 2026 · getuntitled.ai · 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 →