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Top Rated Diagram Software with Customizable Templates in 2026

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Verified reviewer profile picture

All user reviews are verified by in-house moderators and provider data by our software research team.  Learn more

Last updated: March 2026

Customizable templates in diagram software provide a variety of layouts and shapes to match specific needs, save time by avoiding starting from scratch, and allow easy adaptation for different projects and clients. Our reviewers in diagram software rated this feature as highly important.

3 Best Diagram Software with Customizable Templates

See other top Diagram products with customizable templates

How we picked the 3 top rated products

We chose the high-performing solutions on this list based on verified user ratings on our site. Depending on available data, qualifying products either had to be among the most user-reviewed or the most searched-for products in the diagram software category. They also needed to have sufficient reviews about customizable templates, have a minimum user rating of 3 out of 5 for that feature, and show evidence of U.S. market presence. We then added a distinction for the product with the highest rating for customizable templates based on our proprietary ratings and reviews. Sponsorship or client status has no influence on the selection of these products, but it may impact the order in which products appear.

Details for the 3 best products

Visio logo
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User insights about the customizable templates feature

Reviewers indicate that Visio's customizable templates are time-efficient and easy to use. They appreciate the ability to tailor templates to specific company needs, which helps produce consistent, repeatable charts. Users find the flexibility to customize templates useful, especially with the availability of standard industry templates and shapes. They report that this capability speeds up the creation of flowcharts and diagrams, making it easier to handle repetitive designs and projects. They also value the option to import external templates and shapes.
“Flexible ability to customise templates is useful as there are a lot of standard industry templates and shapes available. Also its easy to import external templates and shapes as well. Small effort up front to customize your menu can save a lot of time later.”
Verified reviewer profile picture

Tony D.

Director of Telecoms & Technolology Project Mgt

“Being able to customize templates to tailor it to my companies needs makes it very easy to produce consistent, repeatable charts.”
JS

John S.

Manager

Diagram key features coverage

Visio offers 6 out of the 6 key features for Diagram software identified by reviewers:

Flowchart4.7
Drag & Drop4.5
Data Visualization4.6
Templates4.4
Data Import/Export4.3
Collaboration Tools4.3

Pros and cons based on 3,279 verified reviews

60% of users rated Visio 5 out of 5 stars, while 1% gave it 1 or 2 stars. To determine these pros and cons insights we analyzed 3,279 reviews and identified the topics where users expressed positive and negative sentiment.

Pros:

Efficient flowchart creation

Streamlined workflow design

Professional presentation creation

Versatile diagramming capabilities

Detailed visualizations

Cons:

High licensing costs

Challenging connector management

Version compatibility issues

Frequent crashes and bugs

Limited document management

See pros and cons details

Pricing

Starting price:$5 per user/per month|Free version:Available|Free trial:Available

Prices may vary depending on the number of users and features.

Miro logo
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User insights about the customizable templates feature

Reviewers appreciate Miro's customizable templates for their flexibility and extensive options. They find the ability to adapt templates to specific needs valuable, especially for different operating units and customer projects. Users report that the wide variety of templates helps start projects faster and saves time. They highlight the ease of modifying templates and the ability to save custom templates for future use. They say Miro's templates improve reusability and creativity, making the experience personal and engaging.
“There's a whole slew of templates you can use, and insert on existing boards. I've come to appreciate that more and more. Searching for a template that fits my kind of thinking, or guides me into working on the issue. Really like this part. Every template is based on standard components , so you can tweak it at will, and save of your own as templates as well. ”
RB

Remco B.

CTO

“I can save time by using a template. The options gives me new ideas on what kind of template I need. sometimes I pick a template and customise it based on my needs.”
AS

ALEV S.

Researcher

Diagram key features coverage

Miro offers 6 out of the 6 key features for Diagram software identified by reviewers:

Flowchart4.8
Drag & Drop4.6
Data Visualization4.6
Templates4.5
Data Import/Export3.9
Collaboration Tools4.7

Pros and cons based on 1,680 verified reviews

73% of users rated Miro 5 out of 5 stars, while 0% gave it 1 or 2 stars. To determine these pros and cons insights we analyzed 1,680 reviews and identified the topics where users expressed positive and negative sentiment.

Pros:

Efficient workshop presentations

Seamless remote collaboration

Effective idea brainstorming

Versatile flowchart creation

Robust collaborative sharing

Cons:

Resource-intensive performance

Clunky zoom functionality

Limited file export options

High costs and limitations

Confusing navigation experience

See pros and cons details

Pricing

Starting price:$10 per user/per month|Free version:Available|Free trial:Available

Prices may vary depending on the number of users and features.

Lucidchart logo
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User insights about the customizable templates feature

Reviewers appreciate Lucidchart's customizable templates for making document creation faster and more efficient. They find the extensive library of assets and smart shapes helpful for various tasks. Users report that the templates can be modified and saved for future use, which is convenient for repetitive workflows. They highlight the importance of customization for specific tasks and presentations. They say that while templates can be hard to manipulate initially, they become easier with practice, and the ability to heavily edit templates is beneficial.
“Customizable templates are beyond important with an app such as Lucidchart because the apps main purpose is to make charts, templates, graphs, & etc. & having the ability to customize these charts is a very beneficial tool in making them. ”
KM

Karen M.

Captioning Agent

“The templates that are by default in the system can be modified and saved in your special library when you need them.”
Verified reviewer profile picture

Ivan A.

Design Engineer

Diagram key features coverage

Lucidchart offers 6 out of the 6 key features for Diagram software identified by reviewers:

Flowchart4.7
Drag & Drop4.7
Data Visualization4.6
Templates4.5
Data Import/Export4.4
Collaboration Tools4.5

Pros and cons based on 2,246 verified reviews

62% of users rated Lucidchart 5 out of 5 stars, while 1% gave it 1 or 2 stars. To determine these pros and cons insights we analyzed 2,246 reviews and identified the topics where users expressed positive and negative sentiment.

Pros:

Efficient workflow design

Versatile flow diagramming

Real-time team collaboration

Comprehensive project management

Intuitive flowchart creation

Cons:

Slow performance speed

Inconsistent issue management

Challenging line connections

Expensive and restrictive plans

Limited file management

See pros and cons details

Pricing

Starting price:$9 flat rate/per month|Free version:Available|Free trial:Available

Prices may vary depending on the number of users and features.

Other Top Rated Diagram Software with Customizable Templates in 2026

Visio logo

Diagramming, process modeling & data visualization

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Microsoft Visio is a cloud-based flowchart and diagram creation tool, designed to aid collaboration and connect real-time data with business workflows. The platform enables communication of complex information through data-linked diagrams, flowcharts, org charts, floor plans, and more.

Read more about Visio

Users also considered
Miro logo

Miro is a visual workspace for innovation

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Miro is the #1 collaborative whiteboard platform, trusted by over 100M users worldwide. Create robust maps and diagrams that elevate knowledge and align everyone on the vision. Miro is ideal for diagramming complex systems,
processes, and customer journeys.

Read more about Miro

Users also considered
Lucidchart logo

Visual diagramming tool for team collaboration

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Our online diagramming application makes it easy to create and share professional diagrams.

Read more about Lucidchart

Users also considered
Figma logo

Collaborative platform for UI designing and prototyping

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Figma is a cloud-based UI designing and prototyping tool, which allows multiple teams to collaborate on creating, testing, and deploying interface or product designs. Features include version history, project management, commenting, user-based permissions, plugin creation, and single sign-on (SSO).

Read more about Figma

Users also considered
SketchWow logo

The most fun drag & drop diagram maker you'll ever try

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SketchWow is a drag-and-drop design tool that helps users elevate visuals with hand-drawn style diagrams, workflows, infographics, content, presentations, animations, and more.

Read more about SketchWow

Users also considered
draw.io logo

Open platform for creating & sharing diagrams

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draw.io is a free diagramming application for creating and sharing diagrams within any web browser, with integration to G Suite/Google Drive & Dropbox

Read more about draw.io

Users also considered
Aha! logo

Platform for strategic product roadmapping

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Aha! is a comprehensive product development software suite that helps teams manage the entire product lifecycle. The platform includes tools for roadmapping, customer discovery, idea management, and application building with AI assistance. It enables product teams to streamline workflows, capture customer feedback, and align strategy with execution across departments.

Read more about Aha!

Users also considered
Apache OpenOffice logo

Multilingual open-source office suite

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Apache OpenOffice is an open-source office suite that helps organizations create spreadsheets, presentations, and graphics, among other files. The writer module offers document templates, which allow team members to create letters, agendas, and faxes with table of contents, references, and notes.

Read more about Apache OpenOffice

Users also considered
Cacoo logo

Diagram maker for team collaboration & work processes

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Cacoo is an online diagram and collaboration tool for businesses to create sitemaps, flowcharts, mind maps, wireframes, mockups, and more

Read more about Cacoo

Users also considered
EdrawMax logo

All-in-one diagram tool.

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Edraw Max is an all-in-one diagram creation solution that allows businesses to design a range of diagrams for illustrating workflows, floor plans, organizational charts, and more. The platform allows users to create flow charts, mind maps, fishbone diagrams, UML diagrams, and more.

Read more about EdrawMax

Users also considered
Creately logo

From Idea to Execution - 10x Faster with AI Diagrams

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Creately is a next-generation AI-powered diagramming tool trusted by professionals worldwide. Whether you need genograms for counseling, org charts for business, or UML for software, Creately delivers with an intuitive editor and smart templates.

Read more about Creately

Users also considered
MyDraw logo

MyDraw- Advanced Diagramming Software

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MyDraw is a cloud-based whiteboard solution that helps small to large businesses create flowcharts and diagrams via text formatting, automatic layouts, barcodes, image generation, and pre-made templates. Key features include data import/export, predefined shapes, user interface, and more.

Read more about MyDraw

Users also considered
MindManager logo

Information mapping and idea visualization tool

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Mindjet’s information mapping software, MindManager, is available for both Windows and Mac, and is centered around information mapping – visual representations of ideas and information that can bridge the gap between brainstorming and action plan.

Read more about MindManager

Users also considered
Collaboard logo

GDPR compliant online whiteboard with self-hosting options

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Swiss online whiteboard software for creative and interactive collaboration to bring your online meetings, and workshops to the next level. The software is GDPR-compliant, and the data is hosted securely in NL and Switzerland. You can also self-host the data on-premises or in your cloud.

Read more about Collaboard

Users also considered
SmartDraw logo

Precise floor plans and diagrams without CAD complexity

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SmartDraw makes professional drawings and diagrams accessible to everyone. SmartDraw can replace Lucidchart or Visio at your enterprise. Create flowcharts, organizational charts, floor plans, CAD drawings, project charts, network diagrams, UML diagrams, AWS, Azure, and more.

Read more about SmartDraw

Users also considered
empower logo

Create documents faster, stay on-brand, reduce complexity.

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empower® Chart Creation – Your data, precisely presented.
empower® makes it easy, efficient, and consistent to generate complex charts and reports. Automation, Excel integration, and clean design deliver professional results in minutes instead of hours.

Read more about empower

Users also considered
XTEN-AV logo

Award-winning AV design & proposal software

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By providing AV integrators with exceptional designing and deal-breaking proposal tools, XTEN-AV aims to improve the experience. The most user-friendly tools in the AV business, X-DOC, X-PRO, XAVIA and X-DRAW, were developed by specialists to assist integrators.

Read more about XTEN-AV

Users also considered
FigJam logo

Collaborative online whiteboard

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FigJam by Figma is a collaborative online whiteboard that allows teams to ideate and brainstorm together. The platform includes a range of templates for diagramming, mood boards, design sprints, team meetings, and more.

Read more about FigJam

Users also considered
JointJS logo

Diagramming library for No-Code and visual applications.

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JointJS+ is a diagramming toolkit, a commercial extension of JointJS, that allows businesses to create advanced Low-Code/No-Code and visual applications. Developers can utilize UI plugins to build custom applications, customize user interfaces and embed elements according to requirements.

Read more about JointJS

Users also considered
Astah Professional logo

Project documentation tool

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Astah Professional is a design tool that helps users create project documentation. Users can create UML diagrams, ERD, DFD, flowcharts, CRUD, requirement diagrams, and mind maps.

Read more about Astah Professional

Users also considered
Zoho Show logo

Online Presentation Software

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Make detailed mind maps with a wide array of flowchart symbols. Add symbols, connectors and shapes, and edit them with vector precision.

Read more about Zoho Show

Users also considered
think-cell logo

Charting and layout software for Microsoft PowerPoint

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think-cell is a powerful charting and layout software that streamlines PowerPoint work and improves slide creation efficiency and quality. Within minutes you get well-laid-out and great-looking slides. Within minutes, you get slides with automated labeling and a clean overall layout of your content.

Read more about think-cell

Users also considered
Slickplan logo

Plan websites faster, together.

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Create user journeys, decision trees and workflows connected directly to sitemap pages for accurate UX planning.

Read more about Slickplan

Users also considered
EventDraw logo

Experience the Power of EventDraw: Where Events Come to Life

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EventDraw is top event diagram software with 2D/3D visualization, real-time collaboration, and a vast library for effortless event space design. From small gatherings to large conferences, it offers scalability, customization, and data analytics. Visit www.eventdraw.com to create remarkable events.

Read more about EventDraw

Users also considered
Jeda.ai logo

World's First, All-in-One AI Visual Workspace!

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Jeda.ai: Revolutionize strategy & creativity with AI. Transform sketches to visuals, analyze data & documents easily. Ideal for leaders to designers. Over 47,000 users & 5,000 companies globally trust us. Elevate innovation at www.jeda.ai.

Read more about Jeda.ai

Users also considered

Key features for Diagram software

Based on GetApp's analysis of verified user reviews collected between July 2021 and August 2024.

  • Flowchart: Reviewers highlight the ease of creating and customizing flowcharts, using templates, shape libraries, and intuitive connectors to visualize processes effectively and professionally. 93% of reviewers rated this feature as important or highly important.
  • Drag & Drop: Users appreciate the drag-and-drop functionality for its simplicity and efficiency in arranging elements and integrating external content, enhancing the overall diagramming experience. 89% of reviewers rated this feature as important or highly important.
  • Data Visualization: Reviewers emphasize the importance of data visualization tools in creating clear, engaging representations of complex data, aiding in decision-making and communication. 87% of reviewers rated this feature as important or highly important.
  • Templates: Users value the wide range of templates available for various diagrams, which help save time, ensure consistency, and provide a professional look. 84% of reviewers rated this feature as important or highly important.
  • Data Import/Export: Reviewers appreciate the ability to import and export data in multiple formats, facilitating easy sharing and integration with other tools and platforms. 83% of reviewers rated this feature as important or highly important.
  • Collaboration Tools: Users highlight the effectiveness of real-time collaboration features, enabling teams to work simultaneously on diagrams and share feedback seamlessly. 80% of reviewers rated this feature as important or highly important.