23blocks vs Supabase
23blocks
23blocks.com
Supabase
supabase.comSide by side
| Figure | 23blocks | Supabase |
|---|---|---|
| Price from | $29.99/mo | $25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 10 | 4 |
| Spec score · Backend as a Service (BaaS) Software | 8.4 (#3) | 7.8 (#12) |
| Integrations | The platform page lists Stripe, OpenAI, Google, AWS and SendGrid as third-party integrations and says users can add any third-party API key. | Supabase documents integrations including Vercel Marketplace project management and project provisioning through Stripe CLI. |
| Product | 23blocks provides pre-built backend blocks with APIs so developers can use backend services without building the infrastructure themselves. | Supabase describes itself as a backend platform with a full Postgres database and services for Auth, Storage, Realtime, and Edge Functions. |
| Security | The DPA describes TLS 1.2 minimum and TLS 1.3 preferred for data in transit, AES-256 or equivalent encryption at rest, least-privilege IAM and required MFA for administrative access. | Supabase says customer data is encrypted at rest with AES-256 and in transit via TLS, and that it is SOC 2 Type 2 compliant and ISO 27001 certified. |
| Support | The pricing page says the 1.5× deployment multiplier covers provisioning, monitoring, upgrades and support for dedicated single-tenant deployments. | The Free plan includes community support, Pro includes email support, Team includes priority email support and SLAs, and Enterprise offers premium 24×7×365 support. |
Plans
23blocks
- Shared Cloud free tierFree
- Content$29.99 a month
- Forms$29.99 a month
- Onboarding$29.99 a month
- Auth$39.99 a month
- CRM$69.99 a month
- Files$69.99 a month
- Products$69.99 a month
- Rewards$69.99 a month
- Sales$69.99 a month
In their own words
Supabase
Supabase is a backend platform built around a Postgres database, with services for authentication, storage, realtime data, and server-side functions. Every project includes a Postgres database, and paid plans add database branching and backups. Supabase Auth supports email and password, passwordless, OAuth, and mobile logins through identity providers and APIs. Realtime can listen for database changes, sync user states, and broadcast data to subscribed clients; Edge Functions run server-side code close to users. Official client libraries are available for JavaScript/TypeScript, Dart/Flutter, Swift, and Python, and documentation covers self-hosting. Supabase says data is encrypted at rest with AES-256 and in transit via TLS, and that it is SOC 2 Type 2 compliant and ISO 27001 certified. EU-hosted projects keep primary database data in-region; hosted HIPAA use requires a Business Associate Agreement. The free plan includes two active projects, paused after one week of inactivity. Pro starts at $25 /mo and includes email support; Team starts at $599 / month, while Enterprise pricing is custom.