
Mailwasher
SpamAssassin
Spamihilator
POPFile
SPAMfighter
Spam Reader
Kyte
Save time by adding powerful spam filtering to the e-mail client on your Mac.

Connected Worker Platform for Workflow Digitization and Process Management

Which is more popular?
Based on our record, SpamSieve seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | c-command.com | processnavigation.com |
| Company | — | Startup from Estonia · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of SpamSieve yet.
ProcessNavigation is a Connected Worker SaaS platform for workflow digitization and process management in manufacturing environments. It enables production companies to standardize and digitize their business and manufacturing processes, ensuring efficiency, quality, and real-time control across...
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.


No analysis of SpamSieve 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.


Share your experience with using SpamSieve and Process Navigation. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Https://c-command.com/spamsieve/ Worth every penny. - Source: Hacker News / about 2 years ago
I’ve been using SpamSieve on my Mac, both on the Mail app on my user account and on Outlook on my wife’s. Source: over 3 years ago
However, to answer the question, there is a third party spam filtering app for MacOS called SpamSieve that does a great job of filtering spam from "ham" (e.g., good mail.) I use it for the ISP mail account that my wife and I share in... Source: almost 4 years ago
Tracking Process Navigation since Nov 2025.
When comparing SpamSieve and Process Navigation, you can also consider the following products.

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Use this program to "Unspam" your mailbox(es).
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The free Anti-Spam-Filter Spamihilator removes more than 98% of spam mails before they even get into your inbox.
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POPFile classifies email into categories you define.
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SPAMfighter and Microsoft have built the strongest and most effective anti spam filter for Outlook, Windows Live Mail, Outlook Express & Thunderbird
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Spam Reader is a free anti-spam add-on for Microsoft Outlook.
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