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Cert Decoder VS Filasys

Compare Cert Decoder VS Filasys 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?
Filasys

custom-first, low-effort analytics platform

Filasys Dashboard
Rating
0 reviews
Pricing
Paid Free trial
Alternatives Is it good?
Grapple
Do-It-Yourself Data Analytics & Business Intelligence, Powered by AI 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
Filasys
Website certdecoder.com filasys.com
Pricing
Free
Paid Free trial Official pricing
Platforms
Web
Web
Company — Startup from Canada · 1 - 9 employees · 2026
Listed in
SSL Certificates Decoding Website Monitoring Monitoring Tools +1
Data Analytics Business Intelligence Data Dashboard Data Visualization Data Analysis Analytics SaaS +4

About Cert Decoder and Filasys

In their own words, as submitted to SaaSHub.

Cert Decoder
Filasys

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

Filasys is a data analytics platform built for people in need of custom analytics at an affordable price. With Filasys, you can build a robust ingestion pipeline without a dedicated team for data quality, use smart, data-aware system and pay only for what you need with usage-based billing.

Read more about Filasys

Features and specs

What each product offers, as listed by its team.

Cert Decoder 4 features
Filasys 10 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.
  • Custom Events
    Build your own events
  • Presets
    Get started with minimal effort
  • Schema-based validation
    Improve data quality with automated data validation
  • Custom Types
    Generate robust data with same data types
  • Type awareness
    Smart systems that are aware of your data
  • Unit awareness
    Safer ingestion and easier visualization with unit awareness
  • Dashboards
    Build your own dashboards as needed
  • Event Logs
    Keep track of what was ingested
  • Real-Time Analytics
    Generate insights when you need them
  • Usage-based billing
    Pay for what you use

Analysis

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

Cert Decoder
Filasys

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 information about Filasys (filasys.com) in my training data, so I can't confidently assess its quality, features, or reputation. I'd recommend checking recent user reviews, independent tech publications, or the company's official documentation before making a decision.

Why this product is good

  • Unable to verify due to lack of specific data on this product/service
  • No confirmed user reviews or third-party assessments available in my knowledge base
  • Cannot confirm company legitimacy, pricing, or feature set without current information

Recommended for

  • Users should independently research current reviews and ratings
  • Check trusted platforms like Trustpilot, G2, or Reddit for recent user experiences
  • Verify company legitimacy through domain registration lookup and business registration records
  • Contact the company directly for a demo or trial before committing

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
Filasys
100% 100%
Monitoring Tools
0% 0%
0% 0%
Data Analytics
100% 100%
100% 100%
Website Monitoring
0% 0%
0% 0%
Business Intelligence
100% 100%

Questions & Answers

As answered by people managing Cert Decoder and Filasys.

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.

Filasys's answer:

Filasys is the answer we came up with after years of working on internal analytics tools and observing people giving up on analytics because of endless delays, or the complications that came with setting up.

We decided to build a solution that made it easier for people to get the analytics they need with minimal effort required.

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.

Filasys's answer:

Filasys is primarily aimed at businesses who want to leverage telemetry data to improve their products:

  • It helps leaders get insights faster.
  • It helps analysts by reducing the time they spend cleaning, documenting and validating data.
  • It helps engineers collect data with a less error-prone process.

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.

Filasys's answer:

We recommend using Filasys if you want:

  • Tailored analytics without the heavy costs normally associated with it.
  • To pay based on what you use, not a fixed price with limited ingestion.
  • To accelerate your time-to-insights without compromising on data-quality.

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.

What makes your product unique?

Filasys's answer:

Custom analytics is our priority not an afterthought.

At Filasys, we build systems that simplifies the process of generating analytics that match your specific use-cases.

User comments

Share your experience with using Cert Decoder and Filasys. 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
Filasys 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 Filasys since Apr 2026.

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