Dev tools · alternatives · 2026

24 alternatives to lexiQL

Auto-Generate a GraphQL schema for your PostgresQL database!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. lexiQL launched in 2021; newer entries below may have overtaken it.

1
GraphQL for Postgres▲195
GraphQL for Postgres. Contribute to solidsnack/GraphpostgresQL development by creating an account on GitHub.
2015 · github.com · its alternatives →
2
Visualize database schemas with a single query▲227
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 →
3
Dbdot – Golang tool to help generate Postgres schema diagrams▲119
Generate DOT description for postgres db schema. Contribute to akarki15/dbdot development by creating an account on GitHub.
2019 · github.com · its alternatives →
4
IrisQL▲82
GraphQL schema made easy
2020 · its alternatives →
5
Hasura – Fast, instant GraphQL APIs on Postgres▲382
Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events. - hasura/graphql-engine
2018 · github.com · its alternatives →
6
SQL Database Schema Generator▲133
Generate a 100% free database schema for your project
2024 · supalaunch.com · its alternatives →
7
SpectaQL – auto-generate GraphQL API documentation▲51
Autogenerate static GraphQL API documentation. Contribute to anvilco/spectaql development by creating an account on GitHub.
2021 · github.com · its alternatives →
8
How to GraphQL▲376
Open-source tutorial website to learn GraphQL development
2017 · howtographql.com · its alternatives →
9CA
ChartDB Agent – Cursor for DB schema design▲130
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 →
10
GraphQL Voyager – Represent Any GraphQL API as an Interactive Graph▲163
🛰️ Represent any GraphQL API as an interactive graph - APIs-guru/graphql-voyager
2017 · github.com · its alternatives →
11
SpectaQL▲80
Auto-generate documentation for your GraphQL API
2022 · github.com · its alternatives →
12
Json2graphql – From a JSON file to Postgres-backed realtime GraphQL▲120
Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events. - graphql-engine/community/tools/json2graphql at master · hasura/graphql-engine
2019 · github.com · its alternatives →
13
pg_flame – flamegraph visualizations of PostgreSQL query plans▲321
A flamegraph generator for Postgres EXPLAIN ANALYZE output. - mgartner/pg_flame
2019 · github.com · its alternatives →
14
AI2sql Chrome Extension▲233
Generate SQL directly in your browser with help of AI
2022 · chromewebstore.google.com · its alternatives →
15
Firebase2GraphQL▲106
Migrate from Firebase to GraphQL on Postgres
2018 · firebase2graphql.com · its alternatives →
16
TypeScript to GraphQL conversion tool with type inference▲90
Build Typed GraphQL Queries in TypeScript without the code generation - acro5piano/typed-graphqlify
2018 · github.com · its alternatives →
17
grepQL - GraphQL IDE▲85
Generates every queries from the schema
2020 · grepql.netlify.app · its alternatives →
18
Hubql CLI▲119
Create data schema visualizations from your terminal
2024 · schemavisualizer.dev · its alternatives →
19
DDL to Data – Generate realistic test data from SQL schemas▲55
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 →
20
Database Schema Gallery by DrawSQL▲156
Collection of 200+ database diagram templates for developers
2020 · drawsql.app · its alternatives →
21
Firebase2graphql – Migrate from Firebase to GraphQL on Postgres▲114
Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events. - graphql-engine/community/tools/firebase2graphql at master · hasura/graphql-engine
2018 · github.com · its alternatives →
22
Graphql2chartjs: Realtime Charts Made Easy with GraphQL and ChartJS▲96
Blazing fast, instant realtime GraphQL APIs on all your data with fine grained access control, also trigger webhooks on database events. - graphql-engine/community/tools/graphql2chartjs at master · hasura/graphql-engine
2019 · github.com · its alternatives →
23
Text2Query▲103
Turn plain language into powerful database queries
2025 · text2query.com · its alternatives →
24
I made a new GraphQL IDE – grepql, generates every queries from schema▲17
2021 · grepql.netlify.app · its alternatives →

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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 →