
Code.org
Godot Engine
GDevelop
Invent With Python
Snap
Processing
Unity
Scratch is the programming language & online community where young people create stories, games, & animations.

Certly.dev
CertPilot.app
NinjaOne
TrackSSL
Setyl
Rippling
GuardSSL.info
SSL/TLS certificate monitoring with no sign-up required.

Which is more popular?
Based on our record, Scratch seems to be more popular. It has been mentioned 578 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | scratch.mit.edu | certchime.com |
| Pricing | ||
| Platforms | — | |
| Company | 2007 | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Scratch yet.
CertChime monitors your SSL/TLS certificates and reminds you before they expire — without requiring an account. Type a domain to instantly see the certificate status, issuer, and days remaining. Leave your email to get reminders at 30, 14, 7, and 1 day before expiry. Built for developers and...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Scratch and CertChime.
CertChime's answer:
Independent developers, small teams, and web agencies managing multiple client sites who want simple SSL certificate expiry monitoring without the overhead of enterprise tools.
CertChime's answer:
No sign-up required to check a certificate or set up reminders. Most tools require creating an account before you can do anything useful. CertChime gets out of your way.
CertChime's answer:
CertChime is built for developers who just want certificate monitoring — not a full infrastructure observability platform. It's lighter, faster to set up, and includes a public status page you can share with clients.
CertChime's answer:
A certificate expired on one of my services because the cron job monitoring it was running on a server I'd since migrated away from. A user noticed before I did. I looked for a simple tool to prevent this — everything I found required sign-up and came bundled with features I didn't need. So I built CertChime.
CertChime's answer:
Next.js, React, AWS Lambda, Cloudflare.
Share your experience with using Scratch and CertChime. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Scratch lets students create interactive stories, games, and animations. The coding projects allow students to experiment and express their ideas, developing 21st-century skills like computational thinking and...
It can even permit anyone to access its junior program through which kids can learn how to make any app by taking their focus on the study related to programming. Scratch also comes with facilitating users with the...
Scratch, created by MIT students, teaches coding by allowing students to create tales, games, and animations using programming blocks. There is a vibrant online community as well as a step-by-step tutorial to assist...
We have no reviews of CertChime yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


What I wonder is: why has nobody noticed that code editors lack a concept of 0? When you're writing code, you can express any concept except that of an unfilled hole. We've rearranged every part of the coding process in a twisted-up way,... - Source: Hacker News / 15 days ago
Sounds like Scratch: https://scratch.mit.edu/. - Source: Hacker News / 4 months ago
The average house in the UK now has 1.3 laptops. https://www.theguardian.com/technology/2015/apr/09/online-all-the-time-average-british-household-owns-74-internet-devices A windows laptop from today is vastly easier to code on that a C64... - Source: Hacker News / 4 months ago
Tracking CertChime since Jun 2026.
When comparing Scratch and CertChime, you can also consider the following products.

Code.org is a non-profit whose goal is to expose all students to computer programming.
Compare Code.org to Scratch or CertChime:

Monitor SSL certificates, domain expiry, and DNS/DNSSEC across all your sites. Track every DNS record change and get alerted on Slack, email, or webhook before anything lapses — so you never find out from your customers.
Compare Certly.dev to Scratch or CertChime:

Feature-packed 2D and 3D open source game engine.
Compare Godot Engine to Scratch or CertChime:

Daily checks on domains, SSL, DNS, and email authentication. Registers for renewals, vendors, people, assets, and access reviews. One click turns both into dated PDF evidence reports — for lean IT teams, MSPs, and agencies.
Compare CertPilot.app to Scratch or CertChime:

GDevelop is an open-source game making software designed to be used by everyone.
Compare GDevelop to Scratch or CertChime:

NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.
Compare NinjaOne to Scratch or CertChime: