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

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Raceduck is an online platform for motorsport event management. Signups, contact database, payments, results, announcements, regulations, calendar, start list, accommodation management, catering management

Which is more popular?
Based on our record, Cert Decoder seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | certdecoder.com | raceduck.com |
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| Platforms | — | |
| Company | — | Startup from Poland · 1 - 9 employees · 2023 |
| Listed in |
In their own words, as submitted to SaaSHub.


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.
Raceduck is a complete event management platform built specifically for motorsport organizers. Running a rally, enduro ride, or any motorsport event means drowning in spreadsheets, chasing payments, and manually handling hundreds of registrations. We built Raceduck to fix that. What it does: -...
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
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 Cert Decoder and Raceduck.
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.
Raceduck's answer:
Born from frustration. As a motorsport enthusiast in Poland, I watched organizers drown in spreadsheets, chase bank transfers, and send updates through WhatsApp. Every event was the same chaos. I built the tool I wished existed - and when neighboring countries started asking for it, we knew we had something. Now serving 12 countries, 12 languages, and growing fast.
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
Raceduck's answer:
Next.js, React, TypeScript, Firebase, Node.js, Ant Design. Payments via Stripe and Tpay. Hosted on Google Cloud with multi-region encrypted storage.
Cert Decoder's answer
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Raceduck's answer:
Motorsport event organizers — from hobbyists running local enduro rides to professional agencies managing large-scale rally championships. Also relevant for any outdoor sporting event: cycling, running, adventure races. Typically small-to-medium teams who need to punch above their weight without hiring admin staff.
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.
Raceduck's answer:
Most competitors are generic event platforms that don't understand motorsport. Raceduck speaks the language - starter classes, vehicle requirements, multi-day accommodation, timed results. Setup takes minutes, not days. The free tier gets you started immediately, Pro costs just 3% with instant payouts. 12 languages out of the box, GDPR compliant, and a support team that actually understands your sport.
Cert Decoder's answer
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Raceduck's answer:
Raceduck's answer:
The only event management platform purpose-built for motorsport. While generic tools force organizers to cobble together spreadsheets, payment links, and messaging apps, Raceduck handles the entire lifecycle - from registration with document acceptance and starter classes, through instant payments with automated refunds, to results publishing and AI analytics. Built from real organizer feedback across 300+ events.
Share your experience with using Cert Decoder and Raceduck. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


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
Tracking Raceduck since Feb 2026.