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Cert Decoder VS Fillify

Compare Cert Decoder VS Fillify and see what are their differences

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?
Fillify

Fillify revolutionizes form filling with AI technology. Save time and reduce errors with automatic form completion, smart data extraction, and seamless workflow integration.

Fillify screenshot
Rating
0 reviews
Pricing
Free
Alternatives Is it good?
ReleasePad
Changelog software that turns GitHub commits into release notes your users actually see — inside your app. Built for founders and teams who ship fast. 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
1 vs 0
Monitoring Tools popularity
100% vs 0%

Base details

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

Cert Decoder
Fillify
Website certdecoder.com fillify.tech
Pricing
Free
Free
Platforms
Web
GMail Outlook
Company — 2024
Listed in
SSL Certificates Decoding Website Monitoring Monitoring Tools +1
Web Forms Autofill AI Chrome Extensions +1

About Cert Decoder and Fillify

In their own words, as submitted to SaaSHub.

Cert Decoder
Fillify

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

What is Fillify Fillify is an intelligent Chrome extension that leverages AI technology to automate web form filling. Perfect for bug reporting and general form submissions. Key Features 🤖 AI-powered form detection and auto-filling 🐛 Specialized Bug Report mode with project configuration 📝...

Read more about Fillify

Features and specs

What each product offers, as listed by its team.

Cert Decoder 4 features
Fillify 3 features
  • 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.
  • Universal Form Filling
    Fill any web form with AI precision. From simple registration forms to complex applications, Fillify handles them all with multi-language support and context awareness, saving you hours of manual work.
  • Smart Email Assistant
    Instantly compose professional emails with our AI-powered assistant. Supporting Gmail and Outlook, it intelligently fills recipients, subjects, and content based on context, making email writing effortless.
  • Intelligent Bug Reports
    Generate comprehensive bug reports with a single click. Supporting GitHub, GitLab, and other platforms, our AI analyzes the page and creates detailed reports that help your team communicate effectively.

Analysis

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

Cert Decoder
Fillify

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

Overall verdict

  • I don't have verified, up-to-date information about Fillify (fillify.tech) to make a reliable assessment of its quality, features, or reputation. I'd recommend researching current reviews, checking user testimonials, and testing any free trial before committing.

Why this product is good

  • Unable to confirm specific product features or capabilities
  • No verified user reviews or ratings available in my knowledge
  • Cannot verify company legitimacy, pricing, or customer support quality
  • Recommend checking recent third-party review sites like G2, Trustpilot, or Capterra
  • Suggest visiting the actual website and reading their documentation directly

Recommended for

  • Users should independently verify this service before use
  • Best to consult current online reviews and user feedback
  • Consider reaching out to the company directly with questions
  • Try any available free trial or demo before purchasing

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
Cert Decoder
Fillify
100% 100%
Monitoring Tools
0% 0%
0% 0%
Web Forms
100% 100%
100% 100%
Website Monitoring
0% 0%
0% 0%
AI
100% 100%

Questions & Answers

As answered by people managing Cert Decoder and Fillify.

What makes your product unique?

Fillify's answer:

Fillify uniquely combines AI-powered form filling with specialized modes for bug reports and emails. Unlike traditional form fillers, it understands natural language descriptions and intelligently generates appropriate content. With support for multiple AI providers and project configurations, it offers a powerful yet privacy-focused solution for professional form filling needs.

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.

Fillify's answer:

Fillify offers unmatched flexibility with multiple AI providers (OpenAI, Claude, Moonshot, Gemini), specialized modes for different scenarios, and project management features - all while keeping your data private with local storage. It's the perfect balance of power and simplicity for professional form filling needs.

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.

Fillify's answer:

Fillify is designed for developers, QA teams, and professionals who frequently deal with form submissions. It's particularly valuable for teams who need to submit detailed bug reports, compose professional emails, or regularly fill out web forms while maintaining high efficiency and accuracy.

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.

Fillify's answer:

Fillify was born from the daily challenges of software development teams spending excessive time on repetitive form filling, especially bug reports. We created this tool to transform the tedious process into an efficient, AI-powered experience while maintaining professional quality. Our focus on multiple AI providers and local data storage reflects our commitment to both flexibility and privacy.

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

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 Cert Decoder and Fillify. For example, how are they different and which one is better?

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Social recommendations and mentions

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

Cert Decoder 1 mention
Fillify 0 mentions
  • 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

Tracking Fillify since Feb 2025.

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