Best Diagramming Software - Page 9

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)

Flowsage

Flowsage is a web-based application designed to simplify the process of creating flowcharts. It utilizes artificial intelligence (AI) technology to offer features such as AI auto-completions, which suggest the next steps in the flowchart creation process. This tool aims to streamline the flowcharting experience, making it easier and more intuitive for users to map out their ideas and workflows. The platform offers both free and paid subscription plans, catering to users with varying needs and preferences. Overall, Flowsage aims to enhance productivity and efficiency in flowchart creation without the need for complex software or extensive training.

Who Is the Company Behind Flowsage?

Flows by UserBit

Flows by UserBit is a powerful online flow diagram maker that enables teams to visually map out user interactions with clarity and speed. Designed for UX designers, product teams, researchers, and cross-functional stakeholders. UserFlow makes complex interactions easy to visualize, communicate, and iterate. With a flexible and intuitive canvas, versatile nodes, customizable edges, a rich text editor, and advanced styling options, teams can build structured user flows that reflect real user paths. Get started faster with AI-assisted flow templates that turn rough ideas into structured diagrams in seconds. And when things get messy, AI flow optimization cleans up, aligns, and organizes your flows in one click—so they’re instantly clear and presentation-ready. It goes beyond stand-alone diagrams by integrating with other UserBit tools: you can attach personas, research insights, and reference journey maps directly within your diagrams to give flows context rooted in real user research. For collaboration and stakeholder engagement, Flows by UserBit offers one-click sharing via public or protected links, a Client Portal for feedback and review, and export options in image and XML formats (like GraphML and DrawIO). These features help teams share, present, and document flows without friction.

Who Is the Company Behind Flows by UserBit?

  • Seller: UserBit
  • Year Founded: 2019
  • HQ Location: Brooklyn, US
  • Twitter: @UserBitApp
    196 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

FlowZap

FlowZap is an intuitive process-mapping platform designed to empower teams in documenting and visualizing workflows collaboratively.​ Targeted at business analysts, developers, and AI builders, it leverages AI to generate diagrams from natural language descriptions, turning ideas into living Workflows or Sequence Diagrams at the speed of conversation.​ The core feature is FlowZap Code, a simple domain-specific language (DSL) that requires no technical skills for creating clear workflow and sequence diagrams from the same source code.​ Users can toggle between dual views—workflow diagrams with swimlanes and sequence diagrams with lifelines—eliminating redundant documentation efforts. Stop wrestling with Mermaid or UML syntax. Describe your goal once in the FlowZap AI Code Generator, let your favorite AI browser and FlowZap generate the FlowZap Code, and instantly see a polished process diagram. It’s the fastest way for solopreneurs to learn, build, and iterate on AI agent workflows.

Who Is the Company Behind FlowZap?

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FunnelFlux

FunnelFlux lets you build tracking the way you think - with flowcharts and diagrams - and without limits

Who Is the Company Behind FunnelFlux?

  • Seller: Funnelflux
  • HQ Location: Dubai Silicon Oasis, AE
  • Twitter: @FunnelFlux
    35 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

GenMyModel RDS

GenMyModel RDS provides online database modeling platform that will increase productivity.

Who Is the Company Behind GenMyModel RDS?

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

GenogramAI

GenogramAI is the modern standard for creating professional, clear, and comprehensive genograms. Trusted by therapists, students, researchers, and family historians, GenogramAI combines an intuitive vector-based design canvas with powerful Artificial Intelligence to make mapping family histories, medical patterns, and relationship dynamics effortless.

Who Is the Company Behind GenogramAI?

Genogram Pro

Drawing a genogram in Word, Canva or a Windows desktop app eats an evening and still gets the symbols wrong. Genogram Pro does one job well: correct clinical genograms and eco-maps, fast, on any computer. Why therapists, social workers and students switch: - Correct notation without looking it up. Standard McGoldrick symbols, 25 couple relationship types, 39 emotional bond lines, medical conditions, households and the identified patient are all built in. - A first draft in seconds. Paste a family history from your intake notes, or snap a photo of a hand-drawn genogram, and the AI assistant turns it into an editable diagram. - Client data stays private. Names and histories are end-to-end encrypted in your browser before they are saved. - Genograms and eco-maps in one place, with connection strength, energy flow and color-coded systems. - Ready for the case file or the assignment. The key updates itself as you draw, export to PDF or PNG takes one click, and a share link sends it to a supervisor or instructor. - Your existing family trees come with you through GEDCOM import. Works on Mac, Windows, Linux and Chromebook in any browser, with nothing to install. Try it free for 7 days, then from $9.99 a month billed annually. Students at participating schools get free educational access, and the free no-signup editor on the website lets you build and export a genogram or eco-map before you sign up.

Who Is the Company Behind Genogram Pro?

Gleek

Gleek is an innovative diagramming tool designed for developers and technical professionals who prefer a keyboard-centric approach to creating diagrams. By utilizing a unique text-based syntax, users can efficiently generate a variety of diagrams—including flowcharts, entity-relationship diagrams (ERDs, UML class diagrams, sequence diagrams, state machine diagrams, Gantt charts, and user journey maps—without the need for mouse interaction. This streamlined process enhances productivity by allowing rapid visualization of complex systems and processes. Key Features and Functionality: - Keyboard-Driven Interface: Enables the creation of diagrams solely through keyboard inputs, catering to users who favor typing over traditional drag-and-drop methods. - Diverse Diagram Types: Supports multiple diagram formats, including flowcharts, ERDs, UML class diagrams, sequence diagrams, state machine diagrams, Gantt charts, and user journey maps, accommodating a wide range of project needs. - AI-Powered Chat: Facilitates the generation of custom diagrams through natural language interactions, simplifying the diagram creation process. - Live Collaboration: Allows real-time teamwork on diagrams, enhancing collaboration and accuracy in project development. - Version Control: Provides meaningful version control for diagram files, enabling efficient tracking of changes and updates. - Multiple Export Options: Offers the ability to save diagrams in various formats, including PNG, SVG, and PDF, for versatile sharing and presentation. - Git Integration: Allows diagrams to be stored in repositories alongside code, ensuring seamless version management and collaboration. - Custom Themes: Enables personalization of diagram appearance and styling to meet specific project or branding requirements. Primary Value and User Solutions: Gleek addresses the need for a rapid, efficient, and code-friendly diagramming solution by eliminating the reliance on mouse-based interfaces. Its keyboard-only input and text-to-diagram conversion streamline the creation of complex diagrams, significantly reducing the time and effort required. The integration of AI-powered chat and live collaboration features further enhances productivity, making it an invaluable tool for developers, project managers, and UX designers who need to visualize and communicate complex systems and processes effectively. By supporting a wide array of diagram types and offering robust version control and export options, Gleek simplifies the documentation and sharing of technical information, ultimately improving workflow efficiency and team collaboration.

Who Is the Company Behind Gleek?

HydroSym

Who Is the Company Behind HydroSym?

  • Seller: Paro.ai
  • Year Founded: 2015
  • HQ Location: Chicago, IL
  • Twitter: @Paro_GoBeyond
    3,793 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    311 employees on LinkedIn®

ICOGRAMS

Icograms is a 3D Map Online Designer platfrom.

Who Is the Company Behind ICOGRAMS?

IQ Process Modeler

IQ Process Modeler helps enterprises identify ways to improve business outcomes, drive efficiency, account for new circumstances and gain a competitive advantage that lasts. Our Process Modeler tool is an intuitive, highly visual way to map out your strategy step-by-step in order to achieve precise implementation, set expectations and allocate resources accordingly.

Who Is the Company Behind IQ Process Modeler?

JETPLAN

Who Is the Company Behind JETPLAN?

  • Seller: JETPLAN
  • Year Founded: 2021
  • HQ Location: Stuttgart, DE
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®
Neeraja Prakash
NP
Researched and written by Neeraja Prakash
Updated October 3, 2024