
Dex
Monica
Dex for iOS and Android
amiqo
Followup.cc
Hippo App
MeetnGreetMe
Nat is a personal CRM that helps CEOs, founders and consultants to stay in touch with their network by figuring out who they're losing touch with automatically based on their data.

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.

Which is more popular?
Cert Decoder might be a bit more popular than Nat App. We know about 1 link to it since March 2021 and only 1 link to Nat App.
Website, pricing, platforms and company facts side by side.
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| Website | nat.app | certdecoder.com |
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| Company | 2019 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


We've built a smart algorithm that analyses your data to figure out how in touch you are with your contacts. By looking at the frequency and type of interactions, Nat gets a good idea of who you need to reconnect with! Quick to set up Unlike other relationship management apps, setting up a fully...
Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.
What each product offers, as listed by its team.


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


No analysis of Nat App yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Nat App and Cert Decoder.
Cert Decoder's answer:
I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.
Cert Decoder's answer:
certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Cert Decoder's answer:
Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Share your experience with using Nat App and Cert Decoder. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


The other bonus is that sometimes a name will pop up and it will encourage me to reach out to them. I technically use nat.app for that kind of thing, but a few times a week some old business connection will pop up and I'll think "Wow, I... Source: almost 5 years ago
Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago
When comparing Nat App and Cert Decoder, you can also consider the following products.

One place for your relationships — impress with thoughtfulness
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Monica is an open-source personal CRM to keep track of your friends and family.
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The Dex mobile app brings together your relationships in one place: 📲 Import from your phone contacts, LinkedIn, and 20+ other sources ⏰ Set reminders, leave notes, and keep-in-touch.
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A private friendship CRM for the friends you already have, with a daily nudge to reach out.
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FollowUp for email is a lightweight productivity suite that keeps your conversations and tasks from slipping through the cracks. Set perfectly timed reminders that arrive at the top of your inbox, right when you need them.
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Forgetting personal details? Hippo helps you stay attentive. Keep track of friends, family and colleagues you care for. So next time you meet, you remember all their important details.
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