Caspio vs Grav
A source-aware comparison of pricing, documented capabilities and workflow fit.
Short answer
- Price: Grav is cheaper — Free vs $300/mo.
- How to start: Caspio is from $300/mo, Grav is free.
- Where they differ: only Caspio has public api and sso (saml) and only Grav has open source / self-hostable.
These lines are generated from the pricing we track, not from a paid placement. How we score tools.
What Caspio is
Caspio is a proprietary hosted low-code platform for building database-backed web applications from tables, forms, reports, charts, authentication and automation components called DataPages and DataParts. Current Team pricing is $300 monthly or $270 per month billed annually; Business is $600 or $540 annual-equivalent, while Enterprise is quote based. Every plan advertises unlimited app users, but platform resources are not unlimited: DataPages, records, logs, file storage, emails, directories, integration calls and document generation have plan allowances, add-on blocks, overage prices and hard upgrade ceilings.
What Grav is
Grav is an MIT-licensed, self-hosted flat-file CMS that stores content in plain files rather than a database and renders sites through PHP, Markdown, YAML and Twig. A graphical administration panel is optional and depends on additional plugins; operators still own server configuration, filesystem permissions, core and plugin updates, security settings, backups and compatibility testing.
Side by side
What Caspio is built to do
- Visual application builder
- Creates forms, searchable reports, charts and database workflows through DataPages and DataParts.
- Hosted relational data
- Stores application records and files with plan-specific capacity and logging allowances.
- Identity management
- Provides directories, two-factor authentication and optional external SAML app connections.
- Integration surfaces
- Connects external services through REST APIs, webhooks, scheduled import/export and extension agents.
What Grav is built to do
- Flat-file content
- Stores content in plain files and does not require a content database.
- Markdown and Twig
- Uses Markdown for authoring and Twig templates for presentation.
- Plugin and theme ecosystem
- Adds functions and designs through separately maintained packages.
- Optional Admin panel
- Provides browser-based content and maintenance tools when its required plugins are installed.
Choose Caspio if
- Forms, portals, directories and workflow apps built around structured records
- Projects needing many end users but predictable builder and resource capacity
- Teams that can pilot DataPage, record, API, storage and compliance needs before selecting a plan
Skip Caspio if
- The application requires full source-code ownership or unrestricted infrastructure control
- The budget cannot absorb record, API, storage or compliance add-ons
- Complex real-time UX, offline-native mobile behavior or unusual database semantics dominate the product
Choose Grav if
- Content sites whose structure and update rate suit files rather than relational records
- Developer-led workflows using Markdown, YAML, Twig and version control
- Projects that value a lightweight core and selectively chosen plugins
Skip Grav if
- The product requires transactional or heavily relational application data
- You need a fully managed CMS with vendor-operated infrastructure and recovery
- Critical features depend on plugins whose maintenance and compatibility cannot be verified
Evidence and freshness
Where a claim on this page comes from a vendor page, it is linked here.
Caspio
Official sources reviewed · reviewed 2026-08-24
Grav
Official sources reviewed · reviewed 2026-08-24
Caspio: pros & cons
- Rapid database apps: Visual tables, forms, reports and workflow components shorten conventional CRUD delivery.
- Unlimited application users: Core plans do not use a simple per-end-user subscription model.
- Hosted operations: Caspio provides the application platform, database hosting and deployed web interfaces.
- Published capacity table: Base allowances, prepaid add-ons, overages and plan ceilings are visible before purchase.
- Unlimited users does not mean unlimited resources: Records, DataPages, storage, calls, emails and logs remain metered or capped.
- Meaningful entry price is substantial: Team starts at $300 month-to-month before optional capacity or compliance charges.
- Portability needs planning: Data can be exported, but a complete Caspio application is tied to proprietary DataPages and platform behavior.
- Security and compliance are tiered: Premium identity, audit, HIPAA/BAA, dedicated resources and governance can require higher or special plans.
Grav: pros & cons
- No content database: Pages and configuration live in files, simplifying version-controlled content workflows.
- Small core footprint: Official requirements center on a compatible web server, PHP and required extensions.
- Flexible development model: Themes use Twig while plugins extend behavior beyond the core.
- Optional administration: Teams may edit files directly or install the separate Admin panel and its dependencies.
- Self-hosting responsibility: PHP, web-server rules, permissions, TLS, updates, logging and recovery remain operational work.
- Plugin dependency risk: Admin and many site capabilities depend on plugins whose support and version compatibility must be checked.
- Flat-file fit limits: Transactional, highly relational or write-heavy applications may need a database-backed platform.
- Admin is not core: The graphical panel requires the login, forms and email plugins in addition to the Admin plugin.
Our verdict on Caspio
Caspio can deliver conventional data apps quickly and unlimited end users are attractive, but the real unit economics sit in platform resources; prototype the complete workflow, forecast every allowance and overage, and document data plus application exit procedures before committing.
Our verdict on Grav
Choose Grav when flat files genuinely simplify the content workflow; prove production PHP configuration, plugin compatibility, least-privilege permissions, updates and restore procedures on the exact site before launch.