Best Diagramming Software - Page 5

How Many Diagramming Software Products Does G2 Track?

Total Products under this Category: 165

Category Stats (Oct 2026)

  • Average Rating: 4.42/5 (↑0.01 vs Sep 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: dbdiagram.io (+1.18%) - Among all products in this category, dbdiagram.io recorded the largest rating increase compared to last month

Last updated: October 20, 2026

How Does G2 Rank Diagramming Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 34,500+ Authentic Reviews
  • 165+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Diagramming Software

G2 Grid® for Diagramming Software plotting products by satisfaction and market presence

Highlighted products: Miro, Lucid Visual Collaboration Suite, Visio, FigJam, Cvent Event Marketing & Management, Mural, Wondershare EdrawMax, and SmartDraw.

Underlying data: [Grid® JSON](https://www.g2.com/categories/diagramming/grids.json?focus%5B%5D=miro&focus%5B%5D=lucid-software-inc-lucid-visual-collaboration-suite&focus%5B%5D=visio&focus%5B%5D=fig-jam&focus%5B%5D=cvent-event-marketing-management&focus%5B%5D=mural&focus%5B%5D=wondershare-edrawmax&focus%5B%5D=smartdraw)

ArcSite

ArcSite lets you easily create professional-looking drawings on an iPad, Android tablet, or Windows device in minutes, and then automatically generate a takeoff, calculate cost and margin, and even produce a winning proposal based on those drawings, all while working at the job site or anywhere you want to work. Over 1.5 million designers, salespeople, inspectors, and technicians have used ArcSite to win more business, save time in the field, and collaborate with their teams.

Average Rating: 4.9/5.0

Total Reviews: 4

How Do G2 Users Rate ArcSite?

  • Quality of Support: 8.9/10 (Category avg: 8.7/10)
  • Ease of Use: 10.0/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind ArcSite?

Who Uses This Product?

  • Company Size: 75% Small, 25% Large

What Do G2 Reviewers Say About ArcSite?

AI-generated summary from verified user reviews

Cons
  • Users face integration issues due to complicated component deployment with other products, hindering overall effectiveness.

What Are Recent G2 Reviews of ArcSite?

What Are G2 Users Discussing About ArcSite?

CardBoardIt

CardBoard is a real-time online whiteboard collaboration tool designed for engineering and product management teams. CardBoard software specializes in user story mapping, used to visualize and plan product releases. Users choose CardBoard for its: - Simplicity: Intuitive interface that facilitates productive conversations. - Focus on story mapping: Tailored features for release planning. - Integrations: Connects seamlessly with Jira, Azure DevOps, and Shortcut. Key Features: - Infinite digital whiteboard for creating and organizing user stories. - Customizable templates for various story mapping scenarios. - Card backside to add descriptions, attach files, and set status. - Live cursor display for real-time collaboration across teams. - Integration with popular project management tools. Benefits: - Streamlined release planning through visual story mapping - Enhanced team alignment on product features and priorities - Time savings through direct integration with project tools - Improved product roadmap visualization - Access to a proven user story mapping methodology CardBoard stands out by offering a focused, efficient platform for user story mapping. As a tool featured in the Jeff Patton's best-selling book, CardBoard provides teams with a trusted method for planning releases and managing product backlogs. Prospective customers should know that CardBoard is ideal for engineering and product teams seeking a straightforward, purpose-built tool for collaborative release planning through user story mapping. Its ease of use, integration capabilities, and foundation in established methodology make it an excellent choice for teams looking to improve their product planning process.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate CardBoardIt?

  • Quality of Support: 10.0/10 (Category avg: 8.7/10)
  • Ease of Use: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind CardBoardIt?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of CardBoardIt?

What Are G2 Users Discussing About CardBoardIt?

ClickCharts Diagram & Flowchart Software

Easily create a visual representation of a process, organization, mind map or other diagram. Flowcharts provide a unique way of organizing and displaying data so that even highly detailed and complex processes are easier to understand. This makes our flow chart software an ideal method to visualize your data, troubleshoot and optimize processes, and share information. Visualize complex processes and organizations. Create value stream and data flow diagrams. Identify bottlenecks and process optimization opportunities. ClickCharts Includes more than 25 chart templates to get you started.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate ClickCharts Diagram & Flowchart Software?

  • Quality of Support: 10.0/10 (Category avg: 8.7/10)
  • Ease of Use: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind ClickCharts Diagram & Flowchart Software?

  • Seller: NCH Software
  • Year Founded: 1993
  • HQ Location: Greenwood Village, CO
  • Twitter: @nchsoftware
    9,910 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    77 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of ClickCharts Diagram & Flowchart Software?

What Are G2 Users Discussing About ClickCharts Diagram & Flowchart Software?

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Engage Process Modeler

Traditional process management software (BPM tools) swing into action after a team has mapped their process. The Engage Process Modeler simplifies that, by offering a workshop ready mapping platform that automatically designs and checks you processes with the team in the room. Our visual approach is easy to understand for anyone, ensuring your process workshop is instantly captured. Add contextual data such as time, costs, applications, risks, roles, document links and more to complete your processes. The Engage Process Modeler is completely SaaS, no installation required.

Average Rating: 3.5/5.0

Total Reviews: 2

How Do G2 Users Rate Engage Process Modeler?

  • Quality of Support: 10.0/10 (Category avg: 8.7/10)
  • Ease of Use: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Engage Process Modeler?

  • Seller: Engage Process
  • Year Founded: 2008
  • HQ Location: Schiphol-Rijk, NL
  • Twitter: @Engage_Process
    173 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    31 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of Engage Process Modeler?

e!Sankey

The most popular software for creating Sankey diagrams. Visualize the material & energy flow or value streams in your company or along the supply chain. Share these appealing diagrams in reports or presentations

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate e!Sankey?

  • Quality of Support: 9.2/10 (Category avg: 8.7/10)
  • Ease of Use: 9.2/10 (Category avg: 8.7/10)

Who Is the Company Behind e!Sankey?

  • Seller: iPoint Systems
  • Year Founded: 2001
  • HQ Location: Reutlingen, DE
  • Twitter: @iPointWorld
    539 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    168 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of e!Sankey?

EventDiagram

EventDiagram is online event diagramming software that helps event planners, hotels, venues, and AV production teams create accurate event floor plans and seating charts. Plan weddings, conferences, corporate events, and galas with tools that connect room layouts, guest seating, and production details in one workspace. Design layouts with a drag-and-drop editor using real-world dimensions. Arrange tables, chairs, stages, dance floors, screens, and décor while tracking seating capacity and spacing. Start with a venue floor plan, draw your own space, or use the AI copilot to generate a draft layout from a written description. Review and adjust the design to fit your event. EventDiagram’s seating chart tools connect guest assignments directly to the floor plan. Import guest lists, organize table assignments, track meal preferences, and monitor table occupancy. Share diagrams with clients, venues, and vendors so they can review layouts and leave comments without purchasing a subscription.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate EventDiagram?

  • Quality of Support: 10.0/10 (Category avg: 8.7/10)
  • Ease of Use: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind EventDiagram?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of EventDiagram?

FeatureMap

FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.

Average Rating: 3.3/5.0

Total Reviews: 2

How Do G2 Users Rate FeatureMap?

  • Quality of Support: 6.7/10 (Category avg: 8.7/10)
  • Ease of Use: 7.5/10 (Category avg: 8.7/10)

Who Is the Company Behind FeatureMap?

  • Seller: Salience
  • Year Founded: 2011
  • HQ Location: Bordeaux, FR
  • Twitter: @FeatureMap
    186 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of FeatureMap?

What Are G2 Users Discussing About FeatureMap?

FlowBreeze

FlowBreeze is a Microsoft Excel add-in designed to streamline the creation of flowcharts by converting text entries into flowchart symbols automatically. By simply typing each step of a process and pressing Enter, users can generate well-formatted flowcharts without the need for manual drawing. This integration leverages Excel's familiar environment, making it accessible and easy to learn for users at all levels. Key Features and Functionality: - Text-to-Flowchart Conversion: Automatically transforms typed text into corresponding flowchart symbols, applying appropriate formatting and alignment. - Flowchart Wizard: Converts pre-existing text or documents, such as Word files, into flowcharts, facilitating the documentation of processes. - Customizable Templates: Offers a variety of templates, including cross-functional (swim lane) diagrams, to suit different process mapping needs. - Extensive Symbol Library: Provides 124 symbols, including standard flowchart shapes, block arrows, and callouts, allowing for detailed and customized diagrams. - Automated Connectors and Formatting: Automatically adds connectors between symbols and applies consistent formatting, ensuring a professional appearance. - Integration with Microsoft Office: Enables embedding of editable flowcharts into Word or PowerPoint, enhancing collaboration and presentation capabilities. - Data Integration: Allows inclusion of process data alongside flowcharts, supporting comprehensive process analysis and documentation. Primary Value and User Solutions: FlowBreeze addresses the challenge of efficiently creating professional flowcharts by automating the process within Excel. It eliminates the need for specialized flowcharting software, reducing costs and learning curves. By integrating seamlessly with Excel, it enables users to combine data and diagrams in a single platform, enhancing productivity and collaboration. This tool is particularly beneficial for business analysts, process improvement specialists, and project managers who require quick and accurate process documentation.

Average Rating: 3.3/5.0

Total Reviews: 2

How Do G2 Users Rate FlowBreeze?

  • Quality of Support: 5.0/10 (Category avg: 8.7/10)
  • Ease of Use: 5.0/10 (Category avg: 8.7/10)

Who Is the Company Behind FlowBreeze?

Who Uses This Product?

  • Company Size: 100% Medium

What Are G2 Users Discussing About FlowBreeze?

GenMyModel Flowchart

GenMyModel Flowchart is an online flowchart modeling solution.

Average Rating: 4.3/5.0

Total Reviews: 2

How Do G2 Users Rate GenMyModel Flowchart?

  • Quality of Support: 8.3/10 (Category avg: 8.7/10)
  • Ease of Use: 9.2/10 (Category avg: 8.7/10)

Who Is the Company Behind GenMyModel Flowchart?

  • Seller: Genmymodel
  • HQ Location: N/A
  • Twitter: @GenMyModel
    548 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of GenMyModel Flowchart?

IcePanel

IcePanel is an interactive modelling and diagramming tool that uses the C4 model to help you communicate your team's system architectures in a structured way. It helps explain how things work to your audiences through an abstraction-first approach, overlaying details when needed. With the C4 Model, you can drill down or zoom in and out of different levels of detail, depending on the audience you're communicating your designs to. In most software teams, this is a mix of technical (developers, architects, operations, etc.) and non-technical people (product, business stakeholders, etc.). Using modelling instead of diagramming alone removes much of the maintenance headache of keeping multiple diagrams up-to-date, as changes sync automatically through all your diagrams.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate IcePanel?

  • Quality of Support: 10.0/10 (Category avg: 8.7/10)
  • Ease of Use: 10.0/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind IcePanel?

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Do G2 Reviewers Say About IcePanel?

AI-generated summary from verified user reviews

Pros
  • Users value the customizability of IcePanel, as it allows for versatile and reusable model information in diagrams.
  • Users find IcePanel's ease of use remarkable, appreciating its online access and intuitive data-driven diagrams.
  • Users value the zero installation convenience of IcePanel, enhancing their modeling experience without technical hassles.
Cons
  • Users find IcePanel quite expensive for personal use, with a limited free version and minimal integrations.
  • Users find integration difficult, as IcePanel has limited compatibility with other applications, affecting its usability.
  • Users find the limited features frustrating, especially the constraints of the free version and integration capabilities.

What Are Recent G2 Reviews of IcePanel?

Ideogram

Ideogram is an advanced AI-powered text-to-image generation platform designed to transform natural language prompts into high-quality, realistic images. Leveraging deep learning techniques, Ideogram excels in producing images with clear and accurate text, setting it apart from other text-to-image models. Since its inception in 2022, Ideogram has continually evolved, introducing features that enhance user creativity and streamline design workflows.

Average Rating: 5.0/5.0

Total Reviews: 2

How Do G2 Users Rate Ideogram?

  • Quality of Support: 8.3/10 (Category avg: 8.7/10)
  • Ease of Use: 9.2/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Ideogram?

  • Seller: Ideogram
  • Year Founded: 2022
  • HQ Location: Toronto, CA
  • LinkedIn® Page: www.linkedin.com
    70 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Ideogram?

IQ Architect

InQuisient’s enterprise architecture tools and solutions enable enterprises to take control of their IT systems to create intentional, strategic architectures that maximize ROI and effectively support the real-world operations and intended business environment. With IQ Architect, you can Leverage Drawing Objects as actual data in the system and configure any data requirement without needing skills.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate IQ Architect?

  • Quality of Support: 9.2/10 (Category avg: 8.7/10)
  • Ease of Use: 9.2/10 (Category avg: 8.7/10)

Who Is the Company Behind IQ Architect?

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of IQ Architect?

Kumu

Kumu makes it easy to organize complex data into relationship maps that are beautiful to look at and a pleasure to use.

Average Rating: 4.5/5.0

Total Reviews: 2

How Do G2 Users Rate Kumu?

  • Quality of Support: 10.0/10 (Category avg: 8.7/10)
  • Ease of Use: 6.7/10 (Category avg: 8.7/10)
  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Kumu?

  • Seller: Kumu
  • Year Founded: 2011
  • HQ Location: Los Gatos, US
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Kumu?

What Are G2 Users Discussing About Kumu?

LinkNotions

Its primary function is to visualize and consider the causes and effects of complex relations between multiple concepts or notions. This allows for in-depth analysis of all factors and concepts affected by or affecting a notion or an idea. The software displays all possible paths between any number of various concepts allowing the user to choose the most effective, efficient and logical route to accomplish any given goal. Advanced analysis allows the user to anticipate future developments and to single out the causes of past issues. Furthermore LinkNotions assists in the creation of complex studies, advanced research, problem solving and problem anticipation, as well as visualization of underlying and unclear links, perception of future trends and detailed versions of vast fields of knowledge rendered into useable information and diagrams. As a secondary purpose, LinkNotions doubles as a helper for interactive organograms, sociograms, non linear mind maps, family trees as well as an educational course and exercise planner and as a non-linear organizer.

Average Rating: 3.8/5.0

Total Reviews: 2

How Do G2 Users Rate LinkNotions?

  • Quality of Support: 10.0/10 (Category avg: 8.7/10)
  • Ease of Use: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind LinkNotions?

  • Seller: LinkNotions S.A.
  • Year Founded: 2014
  • HQ Location: Mamer, LU
  • Twitter: @LinkNotions
    26 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of LinkNotions?

What Are G2 Users Discussing About LinkNotions?

QuickDBD

QuickDatabaseDiagrams.com is the fastest, slickest way to design a database - just type! Free for basic use. Made in Dublin, Ireland.

Average Rating: 4.8/5.0

Total Reviews: 2

How Do G2 Users Rate QuickDBD?

  • Ease of Use: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind QuickDBD?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of QuickDBD?

What Are G2 Users Discussing About QuickDBD?

Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated October 3, 2024