
DBDiagram.io
Azimutt
MySQL Workbench
DbSchema
PopSQL
ChartDB
DbVisualizer
Easy database diagrams. Create, visualize and collaborate on your database entity relationship diagrams.

Certly.dev
CertsMonitor
CertNotify
TokenTimer.ch
CertPilot.app
Cert Monitor
NinjaOne
SSL/TLS certificate monitoring with no sign-up required.
Which is more popular?
Based on our record, DrawSQL seems to be more popular. It has been mentioned 12 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | drawsql.app | certchime.com |
| Pricing | ||
| Platforms | ||
| Company | 2018 | Startup from the United States ยท 1 - 9 employees ยท 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


DrawSQL is a simple, beautiful database diagram editor for developers to ๐ง create, ๐ฌ collaborate and ๐ visualize their entity relationship diagrams.
CertChime monitors your SSL/TLS certificates and reminds you before they expire โ 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.


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


No analysis of DrawSQL yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
DrawSQL: Create and visualize beautiful database entity relationship diagrams.
No CertChime videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0โ100% relative to the other.


As answered by people managing DrawSQL 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 โ 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 โ 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 DrawSQL 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.


Web tools like dbdiagram.io, DrawSQL, and SqlDBM are ideal for remote teams, quick access, and easy sharing. They run in the browser, require no setup, and often include real-time collaboration. Desktop tools like...
DrawSQL is a fast and user-friendly tool designed for creating, visualizing, and designing ER diagrams. It enables users to analyze relationships among database objects and generate SQL (DDL) scripts to convert...
We have no reviews of CertChime yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


With this, I went for designing the db. I went to http://drawsql.app/ and created my first draft. Then exported the DDL and did a bit of back and forth with AI. This is the final draft of the database:. - Source: dev.to / 11 months ago
So I started designing the DB using this cool tool. The project has 2 tables, users and categories . The user can create many categories as he wants so the first approach I took was creating a third table, a union table to store user_id... - Source: dev.to / over 1 year ago
Once you have generated the SQL code, you can convert it into a relational schema (the graphical table model) using DrawSQL. This tool offers:. - Source: dev.to / over 1 year ago
Tracking CertChime since Jun 2026.
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Free database diagrams designer for analysts & developers ๐
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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 โ so you never find out from your customers.
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Next-Gen ERD to Design, Explore and Document real world databases (big and messy ones ^^)
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Reminder application for SSL/TLS certificate expiration. Renew certificates before they expire!
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MySQL Workbench is a unified visual tool for database architects, developers, and DBAs.
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Monitor SSL certificates, domain expiry, DNS health, and security headers with real-time alerts.
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