EdgeDB Coupon: Free Cloud

Deal Highlights

What is EdgeDB?

EdgeDB is a next-generation database that replaces SQL with EdgeQL — a purpose-built query language that eliminates the pain points of SQL including verbose join syntax, confusing null handling, nested subqueries, and manual migration files. Built on top of PostgreSQL, EdgeDB delivers the reliability of Postgres with a dramatically better developer experience.

For startups choosing their database stack, EdgeDB is the "what if we could design SQL from scratch with 40 years of hindsight?" option. The result is a query language that reads like English, returns structured objects instead of flat rows, and catches schema errors at compile time.

Key Features for Startups

EdgeQL reads naturally. Instead of SQL joins with ON clauses across three tables, EdgeQL traverses relationships directly: SELECT User { name, posts: { title, comments: { text } } }. The query returns nested JSON objects — not flat rows that you need to manually reassemble in application code.

Built-in migration system generates migration files automatically. Change your schema, run edgedb migration create, and EdgeDB produces the migration SQL. Review, apply, and your schema is updated. No hand-writing ALTER TABLE statements. No migration files that drift from reality.

Type-safe TypeScript client generates types from your schema. Every query is auto-completed by your IDE and type-checked at compile time. Misspell a field name? TypeScript catches it before your code runs. This eliminates an entire class of runtime database errors that plague raw SQL applications.

Computed properties define derived values in your schema. A User computed property full_name := .first_name ++ ' ' ++ .last_name is calculated automatically — no separate query, no application-layer computation.

Access policies define row-level security in the schema. Restrict which users can read, insert, update, or delete which objects based on the current user context. Security rules live in the schema, not scattered across application middleware.

Link properties store data on relationships — not just on nodes. A friendship link between two users can have a created_at timestamp and a status field on the link itself.

Who Should Use EdgeDB?

Developers who find SQL frustrating and want a better query language. TypeScript-first teams that want compile-time database type safety. Startups building applications with complex data relationships (social graphs, content management, e-commerce). Any team that has spent too much time debugging SQL joins, null-related bugs, or manual migration scripts.

EdgeDB vs PostgreSQL + Prisma

Prisma adds type safety on top of PostgreSQL with an ORM layer. EdgeDB replaces SQL entirely with a better query language and returns structured objects natively. Prisma is more ecosystem-compatible (any PostgreSQL tool works). EdgeDB is more pleasant to query directly. Prisma for PostgreSQL compatibility. EdgeDB for superior developer experience.

EdgeDB vs MongoDB

MongoDB provides flexible document storage without a schema. EdgeDB provides structured data with a schema and the developer-friendly query experience of documents. MongoDB for schema-less rapid prototyping. EdgeDB for structured data with a pleasant query language.

EdgeDB vs Supabase

Supabase wraps PostgreSQL with auto-generated APIs, auth, and real-time. EdgeDB provides a custom query language and type-safe client. Supabase for full backend-as-a-service. EdgeDB for a better database experience in custom backends.

How to Claim This Deal

1. Install EdgeDB CLI
2. Define your schema in .esdl files
3. Run edgedb migration create and apply
4. Query with EdgeQL or the TypeScript query builder

Pricing Overview

EdgeDB is free and open-source. Self-host on any infrastructure at no cost. EdgeDB Cloud provides managed hosting with a free tier for development and small projects. Paid cloud plans scale with database size and compute.

Who Is This Deal For?

Frequently Asked Questions

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