Grist, NocoDB, and SeaTable all compete as open, self-hostable alternatives to Airtable, but each leans on a different core differentiator. NocoDB stands…
Freemium (open-source self-hosted plus per-user cloud subscriptions) · From Free (self-hosted or cloud Free plan); paid plans from $10/user/month
Best for: Teams that want spreadsheet-familiar editing backed by a real relational data model, Python-based formulas, and cell-level permissions, with the option to self-host a fully open-source Apache-licensed core for free.
Open Source · From Free (paid cloud plans from $12/user/month)
Best for: Developers and teams who want to turn an existing production MySQL, Postgres, or SQL Server database into a no-code spreadsheet interface without migrating data into a separate silo.
Freemium SaaS with per-user paid tiers, plus on-premises server licenses · From Free for up to 25 users; Plus plan from 7 euros per user per month, billed annually
Best for: European organizations with strict GDPR or data-residency requirements that want cloud data stored exclusively in German data centers, plus Python scripting for advanced customization.
At a Glance
Grist
NocoDB
SeaTable
Primary category
No-Code
No-Code
No-Code
Rating
Not documented
Not documented
Not documented
Pricing model
Freemium (open-source self-hosted plus per-user cloud subscriptions)
Open Source
Freemium SaaS with per-user paid tiers, plus on-premises server licenses
Starting price
Free (self-hosted or cloud Free plan); paid plans from $10/user/month
Free (paid cloud plans from $12/user/month)
Free for up to 25 users; Plus plan from 7 euros per user per month, billed annually
Free plan
Yes
Yes
Yes
Free trial
Not documented
Not documented
Not documented
Platforms
Web, Mac, Windows
Web, Mac, Windows
Web
Team collaboration
Not documented
Not documented
Not documented
AI features
Yes
Yes
Yes
Public API
Yes
Yes
Yes
Standout Differences
NocoDB connects to databases you already run
Unlike most no-code database tools, NocoDB turns an existing MySQL, Postgres, or SQL Server database into a smart spreadsheet interface instead of requiring data to live in a proprietary datastore.
NocoDB
Grist pairs a spreadsheet feel with real Python formulas and cell-level control
Grist formulas are written in real Python rather than a proprietary formula language, and permissions can be restricted down to specific rows, columns, or individual cells.
Grist
SeaTable leads on European data residency
SeaTable Cloud data is stored exclusively in German data centers, a positioning built specifically around GDPR and data-sovereignty requirements.
SeaTable
Free self-hosted cores differ in what 'free' means
Grist's Community Edition and NocoDB's Community edition are both free, open-source, and unlimited in records, storage, and seats when self-hosted. SeaTable's self-hosted Server option is instead a paid on-premises license tiered by user count.
Grist, NocoDB, SeaTable
Cloud free-tier limits vary widely
Grist's cloud Free plan allows up to 5,000 records per document, SeaTable's free plan allows up to 25 users with 10,000 rows, and NocoDB's Cloud Free plan is capped at 1,000 records.
Grist, NocoDB, SeaTable
Feature-by-Feature
Self-Hosting and Licensing
Feature
Grist
NocoDB
SeaTable
Free self-hosted core with unlimited records and seats
Available
Available
Limited
Generous cloud free-tier record allowance
Available
Limited
Available
Data Model and Customization
Feature
Grist
NocoDB
SeaTable
Connects directly to an existing external SQL database
Not documented
Available
Not documented
Code-based formulas or scripting
Available
Not documented
Available
Cell- or row-level granular access control
Available
Limited
Not documented
Views and AI
Feature
Grist
NocoDB
SeaTable
Multiple view types (grid, kanban, calendar, gallery, gantt, etc.)
Available
Available
Limited
Built-in AI assistant
Available
Not documented
Available
Enterprise Access
Feature
Grist
NocoDB
SeaTable
SSO/SAML for enterprise access
Available
Available
Available
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
Grist
Free (Cloud) — $0/user/month Monthly
Community Edition (Self-Hosted) — Free N/A (self-hosted, open source)
Pro — $10/user/month ($8/user/month billed annually) Monthly or annual
Business — $30/user/month ($24/user/month billed annually), 5-user minimum Monthly or annual
Enterprise — Custom Custom
NocoDB
Community (self-hosted) — Free N/A
Cloud Free — $0/user/month monthly
Cloud Plus — $12/user/month annual
Cloud Business — $24/user/month annual
Cloud Scale — $45/user/month annual
Enterprise — Custom custom
SeaTable
Free — 0 euros N/A
Plus — 7 euros per user per month (annual) or 9 euros per user per month (monthly) Monthly or annual
Enterprise — 14 euros per user per month (annual) or 18 euros per user per month (monthly) Monthly or annual
Dedicated Cloud — Custom quote Contact sales
Pros & Cons
Grist
Pros
Fully open-source and self-hostable, avoiding vendor lock-in and supporting strict data residency needs
Real relational data model under a familiar spreadsheet interface, more robust than plain spreadsheets at scale
Python-based formulas are more powerful and transparent than typical proprietary spreadsheet formula languages
Self-funded company culture with no venture capital growth pressure, plus nonprofit discounts
Cons
Smaller ecosystem of templates and integrations compared to Airtable
Free cloud plan's 5,000 record per document limit is restrictive for larger datasets
Self-hosting requires technical setup and maintenance effort not needed with a fully managed SaaS
AI Assistant credit allotments on lower tiers are limited compared to dedicated AI-first tools
NocoDB
Pros
Free, self-hostable Community edition with unlimited records, storage, and seats
Connects directly to existing production databases instead of requiring data migration
Strong open-source adoption with millions of downloads and tens of thousands of GitHub stars
Backed by well-known angel investors from the open-source and tech community
Transparent, published pricing across both cloud and self-hosted tiers
Cons
Self-hosting requires technical setup and ongoing maintenance compared to a fully managed SaaS
Smaller company and support team than Airtable, which may mean slower response times
Some advanced features like SSO and row-level security are gated behind paid tiers
Cloud free tier's 1,000-record limit is restrictive for anything beyond small tests
Interface and polish can lag behind more mature, heavily-funded no-code competitors
SeaTable
Pros
Free plan supports up to 25 users, generous for small teams compared to many no-code competitors
Strong data residency positioning with cloud data stored exclusively in German data centers
On-premises server licenses available for organizations that need full self-hosting control
Python scripting allows more advanced customization than a purely no-code interface
Transparent, published per-user pricing for Free, Plus, and Enterprise tiers
Cons
Free plan row and storage limits (10,000 rows, 2 gigabytes) are modest for larger datasets
SAML single sign-on is reserved for the Enterprise tier
Dedicated Cloud plan requires a minimum of 100 users, out of reach for smaller organizations
Smaller ecosystem of templates and integrations compared to larger no-code competitors like Airtable
AI credit allowances on lower tiers are limited (12.5 to 50 credits) for AI-assisted features
Use Cases
Choose Grist: Teams that want spreadsheet-familiar editing backed by a real relational data model, Python-based formulas, and cell-level permissions, with the option to self-host a fully open-source Apache-licensed core for free.
Choose NocoDB: Developers and teams who want to turn an existing production MySQL, Postgres, or SQL Server database into a no-code spreadsheet interface without migrating data into a separate silo.
Choose SeaTable: European organizations with strict GDPR or data-residency requirements that want cloud data stored exclusively in German data centers, plus Python scripting for advanced customization.
Grist
Team database without a developer — Building linked, relational data tools for project tracking, inventories or CRM-style workflows without writing custom software.
Privacy-first self-hosted data management — Running Grist entirely on internal infrastructure to keep sensitive data off third-party cloud servers.
Replacing fragile spreadsheets — Migrating large, error-prone Excel or Google Sheets workbooks into a more robust relational structure with enforced data types.
NocoDB
Building internal tools on production data — Engineering and operations teams use NocoDB to build spreadsheet-style internal tools directly on top of existing production databases without duplicating data.
Self-hosted data control for privacy-sensitive teams — Organizations with strict data residency or privacy requirements self-host NocoDB's open-source Community edition to keep full control of their infrastructure.
No-code app building for small teams — Small teams and startups use NocoDB's views, automations, and dashboards to build lightweight apps and workflows without hiring developers.
SeaTable
GDPR-compliant project and data management — European organizations with strict data residency requirements use SeaTable Cloud because data is stored exclusively in German data centers.
Self-hosted internal database applications — IT teams deploy SeaTable Server on-premises to build internal no-code database applications while keeping full control of infrastructure.
Small team workflow and data tracking — Small teams of up to 25 users use SeaTable's Free plan to build custom tables and automations for tracking projects, inventory, or contacts.
Frequently Asked Questions
Which is truly free to self-host without limits?
Grist's Community Edition and NocoDB's Community edition are both free, open-source, and unlimited in records, storage, and seats when self-hosted. SeaTable's self-hosting option is instead a paid on-premises Server license tiered by user count.
Can I connect these tools to a database I already have?
NocoDB is built specifically for this: it turns an existing production MySQL, Postgres, or SQL Server database into a spreadsheet-style interface without requiring migration. Grist and SeaTable are not documented as connecting to external SQL databases as their primary data source.
Which has the largest cloud free tier?
Grist's cloud Free plan allows up to 5,000 records per document and SeaTable's free plan allows up to 25 users with 10,000 rows and 2 GB storage. NocoDB's Cloud Free plan is more limited at 1,000 records and 1 GB storage.
Which is best for GDPR or European data residency requirements?
SeaTable is built specifically around this, storing SeaTable Cloud data exclusively in German data centers. Grist and NocoDB can address data residency through self-hosting on infrastructure the customer controls.
Do all three support formulas or scripting?
Grist uses real Python-based formulas directly in the spreadsheet grid, and SeaTable supports Python scripting extensions for advanced customization. NocoDB's documented features center on automations and scripting for workflows rather than Python-based formulas.
Which tool has a built-in AI assistant?
Grist includes an AI Assistant that helps write formulas, clean data, or build new views from natural-language prompts. SeaTable meters AI-assisted features through a monthly AI credit allowance. AI features are not documented for NocoDB.