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8.4

Spot Score

Gleek - Diagramming Software

Top Alternatives to Gleek - Better Options for 2026

Transform your data into dynamic charts effortlessly.

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Trusted by 254,745+ software buyers annually.

Main Features

  • Data Import-Export
  • Diagram Templates
  • Drag and Drop
  • Flowchart

Pricing

  • Starts from $9.95/Month, also offers free forever plan

Try for Free

Gleek is a Diagramming Software platform. Teams looking for alternatives typically need better pricing flexibility, easier deployment, or a closer feature fit for their specific use case. Below you'll find 10 vetted Diagramming Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.

How we rank: Alternatives are ordered by Spotsaas Spot Score — a composite of user ratings, review volume, and feature coverage — with sponsored placements clearly labeled.

Gleek vs Top Alternatives at a Glance

Side-by-side comparison of pricing, user rating, and free trial availability to help you shortlist faster.

ToolBest ForPricingRatingFree Option
Gleek CurrentDiagramming Software$9.95No reviews✓ Yes
MiroWhiteboard Software$84.7 ★✓ Yes
FigJamWhiteboard SoftwareFree plan availableNo reviews✓ Yes
GliffyDiagramming Software$84.1 ★✓ Yes
QuickDBDDiagramming Software$7.905.0 ★✓ Yes
LucidchartDiagramming Software$04.2 ★✓ Yes

Alternatives of Gleek with

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Top rated

List of the Top Gleek alternatives as of June 2026

Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.

9.6

Spot Score

Miro - Whiteboard Software

Miro

The Innovation Workspace for Modern Teams

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Add to compare

✦ Editor’s PickFree plan available

What is Miro?

Miro is an AI-powered collaboration platform that helps teams brainstorm, plan, and execute projects on an infinite digital canvas. Designed for product managers, UX designers, engineers, marketers, and cross-functional teams, Miro brings structure and creativity together in one workspace. ...

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Common Features

No common features

Unique Features

  • Session Expiry

  • Diagramming

  • Real-time Editing

+ 13 more

Pricing

Free Trial available, Try Now

Starts from $8/mo /member when monthly, also offers free forever plan

FigJam

FigJam

Unleash your creativity with seamless diagramming.

Try for Free

Add to compare

Free plan available

What is FigJam?

FigJam is a whiteboard & flowchart software that lets you easily create diagrams, flowcharts, organization charts and more. This unique application comes with a broad range of components and fonts for producing high quality graphs and images. You can create freehand drawings and add images from ...

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9.2

Spot Score

Gliffy - Diagramming Software

Gliffy

Bring your diagrams to life with collaboration tools.

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What is Gliffy?

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 track with tools for managing documents, alerts for due dates, updates about ...

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Common Features

  • Diagram Templates

  • Flowchart

  • Data Import-Export

+ 3 more

Unique Features

  • Organizational Charting

  • Mind Map

Pricing

Free Trial available, Try Now

Starts from $8/Month when Billed Yearly

8.6

Spot Score

QuickDBD - Diagramming Software

QuickDBD

Effortlessly design powerful database structures with QuickDBD.

Try for Free

5.0

(3)

Add to compare

Free plan available

What is QuickDBD?

Complete DSDB-based diagramming software for professionals interested in Data Modeling and database design. QuickDBD is a powerful, full-featured tool for diagramming of Database structures. Easy to use with a few clicks of the mouse, QuickDBD enables user to create rich database structure ...

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Common Features

  • Diagram Templates

  • Flowchart

  • Data Import-Export

+ 3 more

Unique Features

  • Organizational Charting

  • Mind Map

Pricing

Starts from $7.90/Month when Billed Yearly, also offers free forever plan

9.8

Spot Score

Lucidchart - Diagramming Software

Lucidchart

Collaboration made simple for your organization.

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Add to compare

Free plan available

What is Lucidchart?

Lucidchart is the diagramming tool trusted by thousands of organizations and millions of users. This simple, intuitive tool allows everyone in the organization to arrange information quickly and easily. Lucidchart is used by teams throughout the world to boost collaboration, increase ...

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Common Features

  • Diagram Templates

  • Flowchart

  • Data Import-Export

+ 3 more

Unique Features

  • Organizational Charting

  • Mind Map

Pricing

Free Trial available, Try Now

Starts from $0, also offers free forever plan

7.8

Spot Score

DrawSQL - Diagramming Software

DrawSQL

Effortlessly create and modify SQL statements visually.

Try for Free

Add to compare

Free plan available

What is DrawSQL?

DrawSQL is Windows based drawing and diagramming software that allows developers to visually create and modify SQL statements. Featuring a familiar flowchart style user interface, DrawSQL enables the user to visually define SQL statements rather than having to remember cryptic keywords and ...

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Common Features

  • Diagram Templates

  • Flowchart

  • For Developers

+ 1 more

Unique Features

No unique features

Pricing

Starts from $19/Month, also offers free forever plan

7.3

Spot Score

Quick Diagram - Diagramming Software

Quick Diagram

Effortlessly bring your ideas to life visually.

Try for Free

Add to compare

Free plan available

What is Quick Diagram?

Use QuickDiagram to create flow charts and block diagrams for presentations, technical drawings or reports. User can quickly sketch out a diagram on computer and customize it particular needs with colors and fonts, or import a photo or drawing. Control the layout and alignments of the shapes ...

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Common Features

  • Flowchart

  • For Developers

Unique Features

  • Organizational Charting

8.5

Spot Score

diagrams.net - Diagramming Software

diagrams.net

Visualize your ideas with ease.

Try for Free

3.6

Add to compare

Free plan available

What is diagrams.net?

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 draw diagrams using mouse or touchscreen for Mac, Windows, Linux and iPad. ...

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Common Features

  • Diagram Templates

  • Flowchart

  • Data Import-Export

+ 3 more

Unique Features

  • Organizational Charting

8.1

Spot Score

yEd Graph Editor - Diagramming Software

yEd Graph Editor

Visualize your ideas with precision and ease.

Try for Free

4.5

(21)

Add to compare

Free plan available

What is yEd Graph Editor?

yEd is an innovative, diagramming software designed specifically for technical illustrations, process diagrams, and maps. Its intuitive interface and rich feature set have made it the leading diagramming solution for fields as varied as software development, electrical engineering, ...

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Common Features

  • Flowchart

  • Data Import-Export

  • Drag and Drop

+ 1 more

Unique Features

  • Organizational Charting

  • Mind Map

7.0

Spot Score

Designer - Diagramming Software

Designer

Unleash your creativity with dynamic designs!

Start Free Trial

4.7

(7)

Add to compare

What is Designer?

Designer is the professional diagramming application for those who create, document, and publish technical or business content. This diagramming software is completely customizable to suit everyones needs. Whether a publishing technical documentation, creating process flowcharts, or developing ...

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Common Features

  • Diagram Templates

  • Drag and Drop

Unique Features

No unique features

Pricing

Free Trial available

Designer offers custom pricing plan

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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

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