Independent comparison. Not affiliated with Smartsheet or Airtable.
Updated 16 April 2026
Smartsheet vs Airtable: Flat Spreadsheet vs Relational Database
Smartsheet stores data in flat rows and columns. Airtable stores data in linked tables with relationships. For data-heavy teams, this is the most important architectural difference.
Quick Verdict
Choose Airtable if your work is data-centric with linked records, multiple views, and API integrations. Choose Smartsheet if you need Gantt charts, resource management, or a powerful formula engine. Airtable Team is slightly more expensive per user but offers a fundamentally different data model.
Smartsheet
Smartsheet is a flat spreadsheet with project management features. Data lives in rows and columns. Cross-sheet references link data between sheets, but this is bolted on rather than native. The strength is formula depth and traditional PM features.
+ 100+ formula functions rivaling Excel
+ Native Gantt charts with dependencies
+ Resource management and file proofing
+ Handles thousands of rows efficiently
- Flat data model (no native relationships)
- Cross-sheet references are complex to set up
- No relational views from one data source
Airtable
Airtable is a relational database with a spreadsheet interface. Tables link to each other with relationship fields. One dataset can be viewed as a grid, kanban, calendar, timeline, gallery, or form. The API is first-class, making Airtable popular with developers and ops teams building custom workflows.
+ Native relational data model with linked records
+ Multiple views from a single data source
+ Powerful API for custom integrations
+ Interface feels like a spreadsheet but works like a database
- No real Gantt charts (basic timeline only)
- No resource management
- 1,000-record limit on free plan
- More expensive per user than most alternatives
Feature-by-Feature Comparison
| Feature | Smartsheet | Airtable | Winner |
|---|---|---|---|
| Data model | Flat spreadsheet (rows/columns) | Relational database (linked tables) | Airtable |
| Price (mid-tier) | $19/user/mo (Business) | $20/seat/mo (Team) | Smartsheet |
| Free plan | No | Yes (5 editors, 1K records) | Airtable |
| Spreadsheet view | Native, full-featured | Grid view (spreadsheet-like) | Tie |
| Linked records | Cross-sheet references (complex) | Native linked records (simple) | Airtable |
| Multiple views | Grid, Gantt, Card, Calendar | Grid, Kanban, Calendar, Timeline, Gallery, Form | Airtable |
| Gantt charts | Full Gantt with dependencies | Basic timeline view | Smartsheet |
| Formula engine | 100+ functions, cross-sheet | Rollups, lookups, basic formulas | Smartsheet |
| API quality | REST API, good | REST API, excellent | Airtable |
| Forms | Built-in | Built-in (views-based) | Tie |
| Automations | Good | Good (trigger-action model) | Tie |
| Resource management | Dedicated module | Not available | Smartsheet |
| File proofing | Yes | No | Smartsheet |
| Record limits | No hard limit | 1K free, 50K on Team, 125K on Business | Smartsheet |
Pricing at Scale
10 users / month
25 users / month
50 users / month
100 users / month
Smartsheet Business ($19/user/mo) vs Airtable Team ($20/seat/mo), annual billing. Airtable is slightly more expensive. See SmartsheetPricing.com for full details.
Migration from Smartsheet to Airtable
Import method
CSV import or dedicated Smartsheet import tool
Difficulty
3/5
What transfers
Row data as records, columns as fields, basic data types
What needs rebuilding
Formulas (different syntax), cross-sheet references (become linked records, but need manual setup), automations, conditional formatting
For detailed migration steps, see our complete migration guide.
The Bottom Line
Choose Smartsheet if you need:
- Gantt charts with dependencies and baselines
- Advanced formulas with 100+ functions
- Resource management and capacity planning
- File proofing workflows
- No record-count limits
Choose Airtable if you need:
- Relational data with linked records between tables
- Multiple views from one data source
- Developer-friendly API for custom workflows
- Data-centric work (CRM, inventory, content pipelines)
- Teams that outgrew spreadsheets but not databases
Frequently Asked Questions
Is Airtable a database or a spreadsheet?▾
Airtable is a relational database with a spreadsheet-like interface. It looks like Excel or Google Sheets, but underneath it works like a database with linked records, multiple views of the same data, and field types that enforce data consistency. This makes it more powerful for data management but less powerful for ad-hoc calculations.
Why is Airtable more expensive than Smartsheet?▾
Airtable Team costs $20 per seat per month versus Smartsheet Business at $19 per user per month. The small price difference reflects different value propositions: Airtable's relational model, API, and views flexibility versus Smartsheet's PM features and formula engine. For pure data management, Airtable offers more value. For project management, Smartsheet offers more value.
Can Airtable replace Smartsheet for project management?▾
For light project management, yes. Airtable can track tasks, deadlines, assignees, and status. For serious project management with Gantt dependencies, resource leveling, baselines, and critical path analysis, no. Airtable's timeline view is basic compared to Smartsheet's Gantt chart capabilities.
What about the record limit on Airtable?▾
Airtable Team allows 50,000 records per base, and Business allows 125,000 records per base. Smartsheet has no hard record limit. If your datasets exceed 50,000 rows, Airtable becomes a constraint. For most teams, 50,000 records is sufficient, but data-heavy operations should verify before migrating.