Quadratic vs SeaTable
Quadratic and SeaTable are both databases & spreadsheets tools. Quadratic is aimed at developers and small businesses, while SeaTable is aimed at small businesses and enterprise. Both have a free plan.
AI spreadsheet with Python, SQL and JavaScript in the cells
EU-hosted spreadsheet database and no-code app builder, self-hostable
| Pricing | Freemium · $20 | Freemium |
| Starting price | $20/mo | Not published |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Small businesses, Enterprise | Small businesses, Enterprise, Developers |
| Platforms | web | web, linux |
| Country | US | DE · 2020 |
| Rating | — | — |
Choose Quadratic if
Analysts, data scientists and technical founders who want spreadsheet speed with Python and SQL power.
- Real Python in a spreadsheet without local setup
- Fast browser rendering even on very large datasets
- Code stays visible and auditable cell by cell
Look elsewhere if: Finance teams wanting classic spreadsheet modelling (Equals) or non-technical teams needing an operational database (Airtable).
Choose SeaTable if
European teams that want an Airtable-style database with EU hosting or a self-hosted option at a lower per-user price.
- Generous free cloud plan with room for up to 25 users
- Cloud data hosted only in the EU, in German data centers
- Self-hosting option with a free 3-user license
Look elsewhere if: Teams that need the biggest integration ecosystem or very large datasets in a single base (Airtable, NocoDB, Baserow).
Quadratic vs SeaTable pricing
Quadratic
- Free$0Limited AI usage, sharing, files and connections
- Pro$20/user/mo$18 billed annually; $20 in AI credits/mo, unlimited connections
- Business$40/user/mo$36 billed annually; $40 in AI credits/mo, buy extra credits
- EnterpriseCustomSSO, self-hosting option, dedicated support
SeaTable
- Free€0Up to 25 users, 10,000 rows, 2 GB storage
- Plus€9/user/mo€7 billed annually; 50,000 rows, 50 GB, excl. VAT
- Enterprise€18/user/mo€14 billed annually; unlimited rows, SAML SSO, 100 GB
- Dedicated CloudCustomMinimum 100 users, annual billing, unlimited API calls
- Server (self-hosted)€03-user license free; larger licenses on request
Quadratic · Key features
- Python, SQL and JavaScript code cells next to formulas
- AI that writes formulas, code and charts from plain language
- Direct connections to Postgres, MySQL, Snowflake and BigQuery
- Import of CSV, Excel, Parquet and PDF tables
- Agents for auditing sheets, fixing errors and augmenting data
- MCP server and API for external AI agents
Cons
- Less familiar for Excel users who never write code
- AI usage capped by monthly credit allowances
- Fewer finance-specific templates than Excel or Equals
SeaTable · Key features
- Grid, Kanban, calendar, gallery and timeline views over linked tables
- No-code App Builder for internal tools, with HTML pages since version 6.2
- Automation rules with AI steps processed on a German AI server
- Python and JavaScript scripting inside bases
- Web forms that write straight into tables
- REST API with Python and JavaScript SDKs, plus Zapier, Make and n8n apps
Cons
- Plus caps you at 50,000 rows in total
- Smaller template library and community than Airtable
- Interface feels less refined than Airtable or Notion databases
Quadratic vs SeaTable: FAQ
Do Quadratic and SeaTable have a free plan?
Yes, both Quadratic and SeaTable have a free plan; paid plans add more usage and features.