Dev tools · alternatives · 2026
24 alternatives to schemats
Generate typecript definitions from SQL database schema
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. schemats launched in 2016; newer entries below may have overtaken it.
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Generate a 100% free database schema for your project
2024 · supalaunch.com · its alternatives →
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A SQL database implemented purely in TypeScript type annotations. - codemix/ts-sql
2020 · github.com · its alternatives →
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pgTyped - Typesafe SQL in TypeScript. Contribute to adelsz/pgtyped development by creating an account on GitHub.
2020 · github.com · its alternatives →
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Build Typed GraphQL Queries in TypeScript without the code generation - acro5piano/typed-graphqlify
2018 · github.com · its alternatives →
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Structa▲116Generate production-ready database schemas from plain English. Export SQL, Prisma & ER diagrams instantly. Free to try, no credit card.
Nov 2025 · trystructa.com · its alternatives →
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Hey HN! We are Jonathan & Guy, and we are happy to share a project we’ve been working on. ChartDB is a tool to help developers and data analysts quickly visualize database schemas by generating ER diagrams with just one query. A unique feature of our product is AI-Powered export for easy migration. You can give it a try at https://chartdb.io and find the source code on GitHub. Next steps ---> More AI. We’d love feedback :)
2024 · github.com · its alternatives →
- 7CA
Last year we launched ChartDB OSS (https://news.ycombinator.com/item?id=44972238) - an open-source tool that generates ER diagrams from your database (via query/sql/dbml) without needing direct DB access. Now we’re launching the ChartDB Agent. It helps you design databases from scratch or make schema changes with natural language. You can: - Generate schemas by simply describing them in plain English - Brainstorm new tables, columns, and relationships with AI - Iterate visually in a diagram (ERD) - Deterministically export SQL script Try it out here -…
2025 · app.chartdb.io · its alternatives →
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Generate more traffic to your websites using this free tool.
2022 · digitalscholar.in · its alternatives →
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An extremely simple and explicit ORM for TypeScript - Seb-C/kiss-orm
2020 · github.com · its alternatives →
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Build and Visualize Your Database Schema in Minutes.
2024 · schematocode-yashbrid03.vercel.app · its alternatives →
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Generate DOT description for postgres db schema. Contribute to akarki15/dbdot development by creating an account on GitHub.
2019 · github.com · its alternatives →
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Compile JSON Schema to TypeScript type declarations - bcherny/json-schema-to-typescript
2017 · github.com · its alternatives →
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JSON-LD TypeScript types for Schema.org vocabulary - google/schema-dts
2019 · github.com · its alternatives →
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Hey all, I'm the creator of @pg-nano/pg-parser. I'm using it in pg-nano[1] to statically analyze Postgres schemas spread across multiple SQL files for a couple of reasons: 1. Each CREATE statement needs to be in topological order, so pg-nano's dev command can execute them without issue. 2. pg-nano has a plugin system like Vite that allows SQL generation based on the parsed schema. Probably to the surprise of no one, working with an untyped AST feels like you're back in the days of JavaScript, because well... you are. Most of you know by now just how great TypeScript and static types in…
2024 · github.com · its alternatives →
- 16
Hi Hacker News! My name is Sagar, I’m working on a startup called Speakeasy - we’re making all APIs self-service. The platform is currently in beta, but we’re independently launching this tool which you can use to generate language-idiomatic, statically-typed TS SDKs from any public OpenAPI schemas. We hope to continue iterating on this to give devs a way to easily generate high fidelity client SDKs for all the major languages. Inspiration for this product is from past experiences struggling with OpenAPI. I was originally optimistic about using the OpenAPI tools to build out our offering,…
2022 · easysdk.xyz · its alternatives →
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QueryCraft▲76Lightspeed query generation for SQL and Pandas
2023 · lifeontrack.co · its alternatives →
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Schema markup generator & validator
2024 · schemagenerator.dev · its alternatives →
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Generate Typescript types from Golang source code. Contribute to gzuidhof/tygo development by creating an account on GitHub.
2022 · github.com · its alternatives →
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Types generator for your Bun.sql queries. Contribute to ilbertt/bun-sqlgen development by creating an account on GitHub.
Jun 2026 · github.com · its alternatives →
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I built DDL to Data after repeatedly pushing back on "just use production data and mask it" requests. Teams needed populated databases for testing, but pulling prod meant security reviews, PII scrubbing, and DevOps tickets. Hand-written seed scripts were the alternative slow, fragile, and out of sync the moment schemas changed. Paste your CREATE TABLE statements, get realistic test data back. It parses your schema, preserves foreign key relationships, and generates data that looks real, emails look like emails, timestamps are reasonable, uniqueness constraints are honored. No setup, no…
Jan 2026 · ddltodata.com · its alternatives →
Also compare
- SQL Database Schema Generator alternatives
- A SQL database implemented purely in TypeScript type annotations alternatives
- PgTyped – Typesafe SQL in TypeScript and Postgres alternatives
- TypeScript to GraphQL conversion tool with type inference alternatives
- Structa alternatives
- Visualize database schemas with a single query alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →