Smartsheet vs Plane

Smartsheet vs Plane: Smartsheet wins for enterprise teams needing extensive integrations and mobile access, while Plane excels for engineering teams wanting open-source flexibility and focused project tracking. Smartsheet is an established enterprise platform launched in 2005, designed for dynamic work management across organizations with deep Microsoft Office 365, Google Workspace, and Salesforce integrations. Plane, founded in 2022, is an open-source project tracking solution built specifically for engineering teams who prioritize transparency, customization, and developer-friendly workflows. The fundamental difference lies in scope: Smartsheet serves as a comprehensive work management platform for diverse business functions, while Plane focuses laser-sharp on engineering project tracking with open-source principles. In 2026, both tools offer identical starting pricing at $7 per user per month with free plans available, but their feature sets and target audiences diverge significantly. This comparison examines their core capabilities, pricing structures, integration ecosystems, and ideal use cases to help you choose the right project management solution for your team's specific needs and workflow requirements.

Both Smartsheet and Plane share core project management fundamentals—Kanban boards, Gantt charts, time tracking, file sharing, automation, and AI assistants—but their implementations serve different audiences. Smartsheet's enterprise heritage shows in its comprehensive feature set, including calendar views and mobile applications that Plane lacks. For teams requiring on-the-go project access, Smartsheet's mobile app provides full functionality, while Plane users must rely on web browsers. Calendar integration represents another key differentiator, with Smartsheet offering built-in calendar views for timeline visualization that Plane doesn't provide. Pricing structures mirror each other exactly: both platforms start at $7 per user per month with free plans available, making cost a non-factor in the decision. However, pricing transparency and enterprise licensing models likely differ, with Smartsheet's mature enterprise sales approach contrasting Plane's open-source, developer-friendly pricing philosophy. The integration ecosystem reveals the starkest contrast between these platforms. Smartsheet boasts extensive connectivity with Microsoft Office 365, Google Workspace, Salesforce, ServiceNow, and Slack—critical for enterprises operating across multiple business systems. Plane's integration list appears empty in available data, suggesting either limited third-party connectivity or a focus on API-first custom integrations typical of open-source tools. This difference significantly impacts team workflow efficiency and existing tool compatibility. Feature-wise, both platforms handle essential project tracking through Kanban and Gantt views, support automation workflows, and include AI-powered assistance. Time tracking and file sharing capabilities match across both platforms, ensuring core productivity features remain consistent. The automation capabilities likely differ in implementation—Smartsheet's automation targets business process workflows, while Plane's automation probably focuses on development-specific triggers and engineering workflows. Smartsheet's 2005 founding provides nearly two decades of enterprise refinement, feature maturity, and organizational change management experience. Large enterprises benefit from this stability, established support infrastructure, and proven scalability across departments. Plane's 2022 launch brings modern architecture, contemporary user experience design, and engineering-first principles but lacks the battle-tested enterprise deployment experience. For engineering teams specifically, Plane's open-source nature enables custom modifications, self-hosting options, and transparency into platform development—advantages that enterprise-focused Smartsheet cannot match. Engineering workflows often require specialized project structures, custom fields, and development-specific reporting that purpose-built tools like Plane handle more naturally than general enterprise platforms.