Smartsheet alternatives: 3 free & open-source picks
Curated, verified, and actually free. No trials, no crippled tiers. Star counts and last-activity dates checked by hand, not scraped and forgotten.
Tablas, formularios, kanban y automatización al estilo Airtable; la IA es donde empieza la venta adicional
licenseAGPL-3.0
runsyour machine or their cloud
installHosted signup, or Docker Compose/Kubernetes for self-hosting
enginesAI features can use a configured model provider or self-hosted compatible service; standalone community deployment omits AI and App Builder
dataCloud records live in Teable Cloud; self-hosted records live in PostgreSQL, with attachments in local, MinIO, S3, or Aliyun object storage; bases export as .tea backups and tables as CSV
the catch vs SmartsheetTeable is an Airtable-like database rather than a project execution suite, so dependencies, portfolio reporting, and resource management are substantially weaker.
setupSelf-hosting needs Docker, at least 4 GB RAM, PostgreSQL, secrets, storage, and a public URL; the full AI/App Builder stack is materially heavier than the standalone deployment
facts verified 2026-08-10
Una hoja de cálculo que sumó relaciones, formularios y tableros sin convertirse en Smartsheet
licenseApache-2.0
runsyour machine or their cloud
installHosted signup, desktop app, or Docker container for self-hosting
dataEach document is a .grist SQLite database containing table data, attachments, document metadata, and recent history; CSV/Excel exports are also available
the catch vs SmartsheetIt lacks Smartsheet's mature project dependencies, resource management, cross-sheet reports, and workflow automation built around schedules.
setupNone for hosted or desktop use; shared self-hosting requires Docker, authentication, backups, a public URL, and safe Python-formula sandboxing
facts verified 2026-08-10
La mitad de base de datos de Airtable con formularios públicos y tu propio disco por debajo
licenseMIT
runsyour machine or their cloud
installHosted signup, or Docker/Docker Compose for self-hosting
dataCloud workspaces live in Baserow Cloud; self-hosted records live in PostgreSQL and uploaded files in the mounted Baserow data volume; CSV export is available
the catch vs SmartsheetBaserow can hold project rows but does not match Smartsheet's Gantt dependencies, critical-path planning, portfolio reporting, and resource management.
setupSelf-hosting requires Docker, persistent volumes, secrets, and public-URL/TLS configuration
facts verified 2026-08-10
last updated 2026-08-10 · no votes, no pay-to-list · just what's real
NocoDBCommunity has tables and views, but timeline, Gantt, conditional forms, and the richer workflow layer are paid
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| Teable | AGPL-3.0 | docker to self-host | web, self-hosted | 21,300 | 2026-08 |
| Grist | Apache-2.0 | docker to self-host | web, macos, windows, linux, self-hosted | 11,400 | 2026-08 |
| Baserow | MIT | docker to self-host | web, self-hosted | 5,400 | 2026-08 |
People still pay for Smartsheet because teams pay because project state has to remain authoritative through staff changes, outages, and years of accumulated workflow exceptions. The recurring cost buys auth, permissions, notifications, search, migrations, audit history, integrations, backups, and uptime, not just the visible interface. If none of that applies to you, any pick above saves $144 a year.
Is there a free alternative to Smartsheet?
Yes: Teable, Grist, Baserow. Every tool on this page is either open source or genuinely free to use long-term: no trials, no crippled tiers.
Should I just build my own Smartsheet?
Our verdict is PARCIAL. The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Smartsheet, manage structured project rows with formulas, forms, automations, and reports. The hard boundary is spreadsheet familiarity, enterprise controls, connectors, automation, and scale, plus collaboration, integrations, and organizational trust. If you'd rather build, the exact one-shot prompt is free at puedovibecodearlo.app/smartsheet.
