
RescueTime
Toggl
ManicTime
Rize
Clockify
LeechBlock
TimeScribe
Log what you do on your computer. Simple (yet powerful), extensible, no third parties.

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, ActivityWatch seems to be a lot more popular than Cert Decoder. While we know about 60 links to ActivityWatch, we've tracked only 1 mention of Cert Decoder.
Website, pricing, platforms and company facts side by side.
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| Website | activitywatch.net | certdecoder.com |
| Pricing | ||
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of ActivityWatch 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
ActivityWatch is recommended for remote workers, freelancers, productivity enthusiasts, and anyone looking to gain a deeper understanding of their computer usage patterns without compromising on privacy. It is also suitable for developers and tech-savvy users who want to customize or extend its functionality.
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 ActivityWatch 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 ActivityWatch and Cert Decoder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


ActivityWatch tracks how you spend time on your devices. It can help you keep track of time spent on different projects, kick bad screen habits, or just understand how you spend your time.
We have no reviews of Cert Decoder yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


I've liked the focused window tracker in https://activitywatch.net. - Source: Hacker News / 16 days ago
Hi HN. RewindOS captures your screen every few seconds, OCRs it, and makes everything you've ever seen instantly searchable — all 100% local. No cloud, no account, no telemetry. MIT-licensed, and built specifically for Linux/Wayland. I... - Source: Hacker News / 3 months ago
Ah okay. I think this would probably be pretty tricky, security-wise, no? One of my first thoughts that might help would be writing a simple tool that parses history from your browsers to categorize it. Other than that, there are things... - Source: Hacker News / 9 months 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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Simple and free time tracker. Perfect for small and mid-sized businesses as well as freelancers. Unlimited projects and users, unlimited productivity. Get all the premium functionalities, completely free.
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LeechBlock is an extension for Firefox and Chrome that allows users to block time-wasting sites.
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