Which is better, diagrams.net or Gliffy?

Gliffy edges out diagrams.net based on user ratings across 188 reviews. That said, the best pick depends on your workflow — diagrams.net may be a stronger fit for specific team sizes or use cases. Review the full comparison to decide.

What are the main differences between diagrams.net and Gliffy?

Key differences between diagrams.net and Gliffy include pricing (diagrams.net starts at undisclosed vs Gliffy at $8); target audience (diagrams.net targets Freelancers / Consultants while Gliffy serves Large Enterprises); free trial availability (Gliffy offers one, diagrams.net does not). Use the Spotsaas comparison table to evaluate each dimension before deciding.

Do both diagrams.net and Gliffy offer a Free trial?

Gliffy offers Free Trial, but diagrams.net does not.

Who are the typical users of diagrams.net?

diagrams.net is designed for Freelancers / Consultants, Large Enterprises, Medium Business, Small Business.

Who are the typical users of Gliffy?

Gliffy is designed for Large Enterprises, Medium Business, Small Business.

What is the starting price of diagrams.net and Gliffy?

The starting price of Gliffy is $8/Month. Pricing for diagrams.net is unavailable.

What are the best alternatives to diagrams.net?

Some top alternatives to diagrams.net include Miro, FigJam, SmartDraw, Gliffy, Microsoft Visio.

What are the best alternatives to Gliffy?

Some top alternatives to Gliffy include Miro, FigJam, SmartDraw, Cacoo, Microsoft Visio.

diagrams.net vs Gliffy Comparison

Last updated: May 20, 2026

diagrams.net

3.6(2 reviews)

Starting at Contact for pricing

Freelancers / Consultants
Large Enterprises

diagrams.net is a diagramming software, providing a wide range of diagram types suitable for any project from document and flowcharts, to UML diagrams and website wireframes. It provides a WYSIWYG interface so user can d…

View Pricing Read Reviews

Gliffy

4.1(188 reviews)

Starting at $8 /Month

Free Trial
Large Enterprises
Medium Business

Gliffy is web-based diagramming software that allows users to bring diagrams to life. Upload and share diagrams, import documents, add shapes, and drag and drop text for a meaningful collaboration experience. Stay on tra…

View Pricing Read Reviews

Gliffy leads on user satisfaction with a 4.1-star rating across 188 reviews.

diagrams.net vs Gliffy — at a glance

Feature	diagrams.net	Gliffy
Rating	3.6 / 5	4.1 / 5
Reviews	2	188
Starting price	Contact for pricing	$8 /Month
Free trial	No	Yes
Free version	No	No
Best for	Freelancers / Consultants, Large Enterprises, Medium Business	Large Enterprises, Medium Business, Small Business
Category	Diagramming Software	Diagramming Software
Platforms	SaaS/Web/Cloud, Installed - Windows, Installed - Mac	SaaS/Web/Cloud, Installed - Windows, Installed - Mac
API	Available	Available
Support modes	Business Hours, Online	Business Hours, Online
Certifications	GDPR	GDPR
Data residency	Global	Global

Key differences between diagrams.net and Gliffy

Pricing: Gliffy starts at $8 /Month. diagrams.net pricing is not publicly listed.
Free trial: Gliffy offers a free trial; diagrams.net does not.
Target audience: diagrams.net is built for Freelancers / Consultants and Large Enterprises, while Gliffy targets Large Enterprises and Medium Business.
User satisfaction: Gliffy scores higher with a 4.1-star average.
Deployment: diagrams.net supports SaaS/Web/Cloud, Installed - Windows, Installed - Mac; Gliffy supports SaaS/Web/Cloud, Installed - Windows, Installed - Mac.

diagrams.net vs Gliffy — find the better fit before you commit.

Which tool fits your team best

Which is actually cheaper for your team size

Where each product wins, per real buyers

Most Diagramming Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Biggest differences

Features

Pricing

Buying details

Security

Buyer feedback

Integrations

Product tour

Other options

	diagrams.net Talk to an expert Talk to an expert	Gliffy (123) Talk to an expert Talk to an expert

Biggest differences

Affiliate Disclosure

Start here before you go deeper into features.

diagrams.net

Best for versatile, easy-to-use diagramming across multiple platforms.

Choose if

You need a wide variety of diagram types including UML and wireframes.
You want a simple WYSIWYG interface usable with mouse or touchscreen.
You require cross-platform support on Mac, Windows, Linux, and iPad.

Consider alternatives if

Your team demands advanced real-time collaboration features.
You need extensive enterprise-level support and onboarding services.

Gliffy

Best for simple, collaborative web-based diagramming with easy drag-and-drop.

Choose if

You need a low-complexity, intuitive tool for quick diagram creation.
Your team requires real-time collaboration with alerts on edits and deadlines.
You want cloud-based access to support remote and distributed teams.

Consider alternatives if

You require extensive offline functionality for uninterrupted work.
You need highly advanced shape customization beyond basic templates.

diagrams.net: Best for versatile, easy-to-use diagramming across multiple platforms. Gliffy: Best for simple, collaborative web-based diagramming with easy drag-and-drop.

Description	diagrams.net is a diagramming software, providing a wide range of diagram types suitable for any project from document and flowcharts, to UML diagrams and website wireframes. It provides a ... Read More about diagrams.net	Gliffy is web-based diagramming software that allows users to bring diagrams to life. Upload and share diagrams, import documents, add shapes, and drag and drop text for a meaningful ... Read More about Gliffy
Entry Level Pricing	Not Available	Starts from $8 , Billed Yearly
Free Trial Availability	No free trial	Get Free Trial
Spotsaas Score What's this? ↗	8.5/10	9.2/10
User Ratings Based on verified Spotsaas reviews	3.6 (2)	4.1 (188)
Best Company Size	1-50 employees51-500 employees	1-50 employees51-500 employees
	Get pricing help	Get pricing help

Software Demo

Demo	diagrams.net has not given any software demo yet If you're the owner of this profile, add your demo.Contact us

Need a second opinion?

Get shortlist help from a software advisor

Share your priorities, budget, and team needs, and we’ll help you narrow the options and understand the tradeoffs before you talk to vendors.

How do diagrams.net and Gliffy Compare on Features?

Total Features	7 Features	8 Features
Unique Features	No unique features	No unique features
	Get Quote	Get Quote

Compare diagrams.net and Gliffy on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option
Starting From	Not Available	$8 , Billed Yearly
Pricing Plans	Not Available	Professional Get Started Unlimited diagrams Access to templates Import from other applications Show more + Enterprise Get Started Easy admin controls Centralized security Team management Show more +
Pricing Page	Pricing information not available
	View detailed pricing	View detailed pricing

Other Details

Organization Types supported	Medium Business Freelancers Large Enterprises Small Business Individuals	Medium Business Freelancers Large Enterprises Small Business Individuals
Platforms Supported	Installed - Windows Browser Based (Cloud) Installed - Mac Mobile - iOS Mobile - Android Browser Based (Cloud)	Installed - Windows Browser Based (Cloud) Installed - Mac Mobile - iOS Mobile - Android Browser Based (Cloud)
Modes of support	24/7 (Live rep) Business Hours Online	24/7 (Live rep) Business Hours Online
API Support	Available	Available
	Get help choosing	Get help choosing

Security & Compliance

Certifications, data handling, and security controls for IT and compliance evaluators.

HIPAA	✗ No	✗ No
GDPR	✓ Yes	✓ Yes
Single Sign-On (SSO)	✗ No	✓ Yes
Multi-Factor Auth (MFA)	✗ No	—
Data Encryption	✓ Yes	✓ Yes
Audit Logs	✗ No	—
Data Residency	🌐 Global	🌐 Global

diagrams.net User Reviews & Rating Comparison

User Ratings	3.6 (based on 2 reviews)	4.1 (based on 188 reviews)
Rating Distribution	0 0 0 0 0	98 17 5 1 2
Spotsaas Editor’s POV generated by AI	Buyer sentiment Limited user feedback with mixed ratings, indicating a modest user satisfaction level. What buyers like Versatility of diagram types Ease of use with WYSIWYG interface Cross-platform compatibility Common complaints Lack of advanced features Limited user reviews and community feedback	Buyer sentiment Overall positive sentiment highlights ease of use and collaboration features, tempered by limitations in free version and customization. What buyers like Ease of use Collaboration capabilities Shape and template variety Common complaints Limited free version features Lack of advanced customization
Pros and Cons	Wide range of diagram types including UML and wireframes WYSIWYG interface supporting mouse and touchscreen input Cross-platform availability on Mac, Windows, Linux, and iPad Limited user ratings and reviews indicating less market validation Lack of detailed pricing information beyond freemium and open-source	Intuitive drag-and-drop interface enabling quick diagram creation Extensive library of shapes and templates supporting diverse diagram types Cloud-based access facilitating collaboration and remote work Free version has limited features, often requiring paid upgrades Limited advanced customization options for shapes and templates
Positive Reviews	No reviews available for the product	No reviews available for the product
	Read reviews	Read reviews

Media and Screenshots

Screenshots	1 Screenshots	5 Screenshots
Videos	No videos available.	3 Videos

Top Alternatives to diagrams.net and Gliffy in 2026

Alternatives	Miro 4.7 FigJam SmartDraw 3.9	Miro 4.7 FigJam SmartDraw 3.9

Frequently asked questions

Which is better, diagrams.net or Gliffy?: Gliffy edges out the other on user ratings (4.1 vs 3.6). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
Do diagrams.net and Gliffy offer a free trial?: Gliffy offers a free trial. diagrams.net does not.
What is the starting price of diagrams.net vs Gliffy?: diagrams.net starts at Contact for pricing. Gliffy starts at $8 /Month.
What are the top alternatives to diagrams.net?: Top alternatives to diagrams.net include Miro, FigJam, SmartDraw, Gliffy, Microsoft Visio.
What are the top alternatives to Gliffy?: Top alternatives to Gliffy include Miro, FigJam, SmartDraw, Cacoo, Microsoft Visio.

diagrams.net vs Gliffy Comparison

diagrams.net

Gliffy

diagrams.net vs Gliffy — at a glance

Key differences between diagrams.net and Gliffy

diagrams.net vs Gliffy — find the better fit before you commit.

diagrams.net

Gliffy

Biggest differences

Description

Entry Level Pricing

Free Trial Availability

Spotsaas Score

User Ratings

Best Company Size

Software Demo

Demo

Get shortlist help from a software advisor

How do diagrams.net and Gliffy Compare on Features?

Compare diagrams.net and Gliffy on pricing

Other Details

Organization Types supported

Platforms Supported

Modes of support

API Support

Security & Compliance

diagrams.net User Reviews & Rating Comparison

Media and Screenshots

Screenshots

Videos

Top Alternatives to diagrams.net and Gliffy in 2026

Related Blogs and Articles for Diagramming Software

Frequently asked questions