AppFlowy vs Smartsheet

AppFlowy is an open-source collaborative workspace that covers notes, wikis, databases and project boards, positioned as a privacy-focused alternative to Notion. It is built with Flutter for the interface and Rust for the core, so it ships as native apps for macOS, Windows, Linux, iOS and Android rather than a web wrapper, and its source code is published on GitHub under the AGPL license.

The core product combines rich documents with databases that can be viewed as a grid, kanban board or calendar, plus templates, offline mode and an AI assistant for writing, summarising and asking questions about your content. You can use AppFlowy Cloud as a hosted service with a free tier and paid per-user plans, or self-host the backend with Docker so that every page and database stays on your own servers.

AppFlowy fits developers, privacy-conscious teams and organisations with data residency rules who want a Notion-style experience without handing their content to a third party. It is less mature than Notion in integrations, templates, permissions and the polish of real-time collaboration, and its plugin ecosystem is small. Anytype is the other well-known open-source, local-first option; AFFiNE combines docs with whiteboards; Notion remains the safer choice when a broad integration ecosystem matters more than data ownership.

Smartsheet is a work management platform built around a spreadsheet-style grid, founded in 2005 near Seattle and taken private by Blackstone and Vista Equity Partners in a deal completed in early 2025. It is widely used by enterprises, PMOs and operations teams that like the familiarity of rows and columns but need project features such as dependencies, approvals and dashboards.

Each sheet can be viewed as a grid, Gantt chart, card board or calendar, with dependencies, critical path and baselines for project schedules. Automated workflows send alerts, request approvals and move rows; forms collect data from anyone; dashboards and reports roll up information across sheets. Premium capabilities include resource management, Control Center for templated portfolio rollout, Data Shuttle and connectors for Salesforce, Jira and Microsoft tools, plus enterprise governance and AI features for formulas and summaries. Plans are priced per member, with Pro, Business and Enterprise tiers and add-ons for advanced work management.

Smartsheet fits large organisations running many projects with consistent governance, as well as industries such as construction, healthcare and marketing operations that live in schedules. The interface feels dated next to newer tools, advanced capabilities quickly raise the cost, and the data model is less flexible than a true database. monday.com and Wrike are modern work management alternatives, Airtable is stronger for relational data and apps, and Microsoft Project remains common for traditional scheduling.