Software Alternatives, Accelerators & Startups

Castle VS Kaspr

Compare Castle VS Kaspr and see what are their differences

Castle logo Castle

The easiest way to protect your users from getting hacked

Kaspr logo Kaspr

Get access to your prospects’ phone numbers and email, instantly.
  • Castle Landing page
    Landing page //
    2023-10-17
  • Kaspr Landing page
    Landing page //
    2023-07-03

Castle videos

Kingdom Come, Deliverance, CASTLE review

More videos:

  • Review - Castle TV Series Review
  • Review - What Really Went Wrong on Castle

Kaspr videos

Find email addresses with Kaspr

Category Popularity

0-100% (relative to Castle and Kaspr)
Security & Privacy
100 100%
0% 0
Lead Generation
0 0%
100% 100
Security
100 100%
0% 0
Email Finder
0 0%
100% 100

User comments

Share your experience with using Castle and Kaspr. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Castle should be more popular than Kaspr. 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.

Castle mentions (2)

  • If you need help with distrokid related issues inbox me i used to work for distrokid
    Tell me about the fingerprint, they using castle.io within segment.com ? Or something else? And what they watching? Source: about 1 year ago
  • Best practices for Two Factor Auth / 2FA in 2021?
    I use a combination of https://github.com/wmlele/devise-otp and https://castle.io/. Source: almost 3 years ago

Kaspr mentions (1)

  • GPDR notice I received from KASPR SAS - legit or some kind of phishing?
    ^This, the kaspr-privacy.io was registered 3 months ago whereas kaspr.io was registered 4 years ago. That's a tad shady as companies usually use subdomains and not new ones. Source: almost 2 years ago

What are some alternatives?

When comparing Castle and Kaspr, you can also consider the following products

StackPath - Secure Content Delivery Network, DDoS, WAF Service

Apollo.io - Apollo’s predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.

Pulse Secure - Pulse Secure provides a consolidated offering for access control, SSL VPN, and mobile device security. Contact Pulse Secure at 408-372-9600 to get a free demo.

Icypeas - This email finder has the capacity to bypass catch-alls

Flexera Software Vulnerability Manager - Flexera Software Vulnerability Manager provides solutions to continuously track, identify and remediate vulnerable applications.

Hunter - Find all the email addresses related to a domain