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A simple dashboard for DeFi. Easily track and visualize all your DeFi assets and liabilities in one simple interface.

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?
Based on our record, Zapper.fi seems to be a lot more popular than Cert Decoder. While we know about 374 links to Zapper.fi, we've tracked only 1 mention of Cert Decoder.
Website, pricing, platforms and company facts side by side.
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| Website | zapper.xyz | certdecoder.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from the United States | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Zapper.fi yet.
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
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Zapper.fi is recommended for crypto users who are actively engaged in DeFi, including yield farmers, investors who hold diverse crypto assets across multiple protocols, and those who require a centralized dashboard to simplify tracking and managing their DeFi activities. It's also beneficial for newcomers to DeFi who are looking for a user-friendly entry point into decentralized finance.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Zapper.fi Review & Tutorial: Manage & Track DeFi Assets in One Simple Interface
More videos
No Cert Decoder videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Zapper.fi 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 Zapper.fi 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.


Have you tried Zapper before? It's a DeFi dashboard that allows users to track and manage their assets across various DeFi protocols. It offers features for analyzing portfolios, transactions, and liquidity positions. Source: almost 3 years ago
I provided liquidity to Avax-sAvax pool yesterday. Everything worked fine. I could see reward accumulating. However when I used zapper.xyz to check, it only showed the the amount of Avax that I had left in the wallet. It didn't show the... Source: almost 3 years ago
It doesn’t fully answer your question but you can see the value of your position and breakdown of assets on the pool if you look at your wallet on Zapper. Source: over 3 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
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