Creately

SmartDraw

SmartDraw is a diagramming platform that lets users create flowcharts, org charts, floor plans, network diagrams, mind maps, and technical engineering drawings without CAD expertise, using automatic formatting and drag-and-drop symbol libraries. It ships with over 4,500 professionally designed templates covering more than 70 diagram types, each paired with an industry-relevant symbol library, from commercial floor plans to fire pre-plans and accident reconstructions. SmartDraw integrates with Microsoft Office and Google Workspace for one-click export and sharing, and supports both cloud and desktop access with enterprise features like SSO provisioning and dedicated support. It is used by a large share of Fortune 500 companies and is positioned as a more template-rich, automation-focused alternative to blank-canvas diagramming tools like Visio or draw.io.

Storyflow

Storyflow is an AI-powered visual workspace built on an infinite canvas where notes, mind maps, project briefs, and creative frameworks live side by side. Unlike chat-based AI tools that forget context between sessions, Storyflow's AI assistant reads everything on the canvas at once, so it can answer questions and generate content with full awareness of a project's notes, structure, and history.

draw.io

draw.io (also known as diagrams.net) is a free diagramming application used for flowcharts, network diagrams, wireframes, and technical documentation, with a strong emphasis on privacy and self-managed data storage. It is available as a browser app at app.diagrams.net and as a desktop application, and it deliberately maintains long-term backward compatibility with older diagram files.

Gliffy

Gliffy, owned by Perforce, is a diagramming tool built to work natively inside Confluence and Jira, letting teams create flowcharts, UML diagrams, BPMN process maps, and network diagrams without leaving their existing Atlassian workflow. It supports drag-and-drop editing, freehand drawing, and full-text search of diagram content within Confluence. Gliffy also offers a standalone Gliffy Online product and a Gliffy Zero Egress option built for regulated industries that require diagram data to stay within their own Atlassian environment for compliance reasons such as ITAR, GDPR, and HIPAA. The product holds SOC 2 Type II compliance and ISO 42001 certification.

Cacoo

Cacoo, made by Nulab, is an online diagramming tool for creating flowcharts, wireframes, network diagrams, and org charts with real-time collaboration built in. Multiple people can edit the same diagram simultaneously, with in-app video chat and commenting so teams can talk through a diagram without leaving the canvas. It integrates with tools teams already use, including Slack, Google Drive, Confluence, Microsoft Teams, and Adobe Creative Cloud, and offers enterprise options like SAML authentication and private server hosting. Cacoo reports over 4 million users worldwide, spanning project managers, software architects, and small business teams who need shared visual diagrams rather than static files.

Lucidchart

Lucidchart is a web-based diagramming application for creating flowcharts, org charts, wireframes, and technical/network diagrams. It offers real-time collaboration and integrations into Microsoft and Google workspaces, making it a powerful tool for teams and individuals alike.