Software Alternatives & Startups
Register | Login

TheUnfollower.com VS Cert Decoder

Compare TheUnfollower.com VS Cert Decoder and see what are their differences

TheUnfollower.com

Unfollow Instagram accounts that don’t follow back

TheUnfollower.com Landing page
Rating
0 reviews
Alternatives Is it good?
Cert Decoder

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

Cert Decoder screenshot
Rating
0 reviews
Pricing
Free
Alternatives Is it good?
visitto.me
Every shortener counts clicks. visitto.me attributes them — which link, visitor or source drove each one. Turn one link into thousands of unique tracked codes (a code + QR per visitor, placement or source), then attribute every click and scan. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Cert Decoder seems to be more popular. It has been mentioned 1 time since March 2021.

social mentions
0 vs 1
Social Media Tools popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

TheUnfollower.com
Cert Decoder
Website theunfollower.com certdecoder.com
Pricing —
Free
Platforms —
Web
Listed in
Social Media Tools Social Media Marketing Link Management Productivity +1
SSL Certificates Decoding Website Monitoring Monitoring Tools +1

About TheUnfollower.com and Cert Decoder

In their own words, as submitted to SaaSHub.

TheUnfollower.com
Cert Decoder

No description of TheUnfollower.com 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.

Read more about Cert Decoder

Features and specs

What each product offers, as listed by its team.

TheUnfollower.com 4 features
Cert Decoder 4 features
  • User-Friendly Interface
    TheUnfollower.com features an intuitive and easy-to-navigate interface, making it accessible for users with varying levels of tech-savviness.
  • Multiple Social Media Platform Support
    The service supports multiple social media platforms, allowing users to manage their followers/unfollowers on more than one account from a single dashboard.
  • Free Basic Plan
    TheUnfollower.com offers a free basic plan, enabling users to try out its features without a financial commitment.
  • Reliable Performance
    The website is known for reliable performance and accurate tracking of followers, reducing the chance of missing crucial data.

Possible disadvantages

  • Limited Features on Free Plan
    The free plan comes with limited features, which might prompt users to upgrade to a paid version to access advanced functionalities.
  • Potential Privacy Concerns
    Users need to grant access to their social media accounts, which could raise privacy concerns for some individuals.
  • Subscription Costs
    While the service offers a basic free plan, premium plans involve subscription costs, which might not be ideal for users with a limited budget.
  • Dependence on API Changes
    The functionality of TheUnfollower.com is dependent on the APIs of social media platforms, which are subject to changes that can affect service performance.
  • User-Friendly Interface
    Cert Decoder is designed with a simple and intuitive interface that makes it easy for users to navigate and use the tool without requiring extensive technical knowledge.
  • Comprehensive Analysis
    The tool provides detailed analyses of certificates, including information about validity, issuer, encryption algorithms, and more, helping users understand their security certificates thoroughly.
  • Free to Use
    Cert Decoder offers its services free of charge, making it accessible for individuals and organizations without budget constraints.
  • Quick Processing
    The tool processes certificate information rapidly, providing almost instant results for users, which is crucial for time-sensitive tasks.

Possible disadvantages

  • Limited Advanced Features
    Compared to some paid alternatives, Cert Decoder might lack advanced features that are necessary for more complex certificate management and diagnostics.
  • Reliance on Internet Access
    Users need an active internet connection to utilize the tool, which can be a limitation in areas with unreliable internet service.
  • Privacy Concerns
    While using an online service to decode certificates, there can always be privacy concerns regarding sensitive data being uploaded to a third-party server.
  • No Offline Mode
    Cert Decoder does not offer an offline mode, which could be a drawback for users who require functionality without constant internet availability.

Analysis

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

TheUnfollower.com
Cert Decoder

Overall verdict

  • TheUnfollower.com appears to be a niche social media tracking tool designed to help users identify who has unfollowed them, but users should exercise caution and verify its legitimacy and security practices before granting access to their accounts.

Why this product is good

  • Provides a straightforward way to track followers and identify unfollowers on social media accounts
  • Can save time compared to manually checking follower lists
  • May offer insights into audience engagement and account growth trends

Recommended for

  • Social media users curious about who unfollowed them
  • Influencers and content creators monitoring audience retention
  • Individuals wanting to track follower changes over time
  • Users comfortable with third-party tools after verifying their security and privacy policies

Overall verdict

  • Cert Decoder appears to be a free online tool for decoding and inspecting SSL/TLS certificates, CSRs, and related cryptographic data, making it useful for quick, no-install certificate analysis, though it should be used with awareness of general web tool privacy considerations when handling sensitive certificate data.

Why this product is good

  • Provides quick, browser-based decoding of certificates without needing to install software
  • Useful for troubleshooting SSL/TLS certificate issues on the fly
  • Simple interface aimed at both technical and semi-technical users
  • No cost to use for basic certificate decoding tasks

Recommended for

  • System administrators needing to quickly verify certificate details
  • Developers debugging SSL/TLS configuration issues
  • IT support staff troubleshooting website certificate errors
  • Students or professionals learning about certificate structure and encoding

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
TheUnfollower.com
Cert Decoder
100% 100%
Social Media Tools
0% 0%
0% 0%
Decoding
100% 100%
100% 100%
Social Media Marketing
0% 0%
0% 0%
SSL Certificates
100% 100%

Questions & Answers

As answered by people managing TheUnfollower.com and Cert Decoder.

What's the story behind your product?

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.

Which are the primary technologies used for building your product?

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

How would you describe the primary audience of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

Why should a person choose your product over its competitors?

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.

Who are some of the biggest customers of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

User comments

Share your experience with using TheUnfollower.com and Cert Decoder. For example, how are they different and which one is better?

Log in or Post with

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

TheUnfollower.com 0 mentions
Cert Decoder 1 mention

Tracking TheUnfollower.com since Dec 2025.

  • Banana.dog back from the dead
    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

Alternatives to TheUnfollower.com and Cert Decoder

When comparing TheUnfollower.com and Cert Decoder, you can also consider the following products.

Loading...