Dev tools · alternatives · 2026
24 alternatives to Backgen
BackGen — Generate Express.js backends
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
v0.dev by Vercel▲549Generate UI with simple text prompts: copy, paste, ship
2023 · v0.app · its alternatives →
- 2

- 3

Let AI create a full-stack web app based on your description
2023 · usemage.ai · its alternatives →
- 4

- 5

One click to build backend & get all code snippets
2025 · its alternatives →
- 6
ob1 by Outerbase▲280Generate APIs, databases, and your backend with a prompt.
2023 · its alternatives →
- 7

- 8

- 9
ZappJS▲184code generator for Node.js, Ruby, Swift, Java, PHP & more
2018 · zappjs.com · its alternatives →
- 10

Instantly generate openapi (OAS) 3.0.0 REST + GraphQL APIs
2019 · github.com · its alternatives →
- 11

Hey HN! I built Typebase, a library that gives you Convex's DX with Supabase's openness. After trying Supabase I liked how fast it is to spin up a DB and auth, but really didn't like using RLS and SQL for authorization. With Convex I loved how your server "lives" in your code, but disliked the DB model and the realtime-first defaults. With Typebase you just write TS files inside a typebase/ folder in your existing repo. You can define your DB tables inside a schema.ts file and export server functions that your frontend calls like local functions, fully typed. Auth is built in. Then one…
Aug 2026 · typebase.io · its alternatives →
- 12

Effortless file generation
2023 · marketplace.visualstudio.com · its alternatives →
- 13WA
Model your entities, generate the full stack: schema, API, forms, tables, RBAC, i18n. React, Hono, Prisma, shadcn/ui. Tuned for AI coding assistants.
2019 · scaffoldhub.io · its alternatives →
- 14

Generate your Next.js Boilerplate & save time
2023 · its alternatives →
- 15

Express.js - Swagger (OpenAPI 3.0) Autogenered docs - Zod
2024 · github.com · its alternatives →
- 16

Types generator will auto generate TS Interfaces from JSON
2022 · vineethtrv.github.io · its alternatives →
- 17
Generate FastAPI, NestJS & Go backends in minutes
Jul 2026 · fastdev.tech · its alternatives →
- 18

Hi all, Aram and Eduard here - authors of Modelence (https://github.com/modelence/modelence), an all-in-one backend platform for teams that love TypeScript + MongoDB. Think Supabase, but for MongoDB: auth, cron jobs, email, monitoring, without glue code before you can ship. As Karpathy (and many of us) noted, getting from prototype to production is mostly painful integration work. The pieces exist, but stitching them together reliably is the hard part: https://x.com/karpathy/status/1905051558783418370. YC AI Startup School talk about this -…
2025 · github.com · its alternatives →
- 19

Hi HN, I’m one of the creators of Keel and we're excited (and nervous in equal measures) to be sharing this. We built Keel on two principles: 1. A backend is much more than just a database. A scalable backend platform should be grounded in engineering best practices and come complete with a full suite of services without having to wire 10 SaaS products together 2. A backend should not be an engineering black box and should be designed from day one to support the entire organisation over time and scale. Keel is a schema driven backend engine. Define your data model, api actions, permissions,…
2024 · keel.so · its alternatives →
- 20

Hi HN! We’re excited to share our new code generator that lets you ship high-quality TypeScript SDKs, that your users will love, from your OpenAPI documents. Our ongoing goal is to help you build one SDK that runs anywhere modern JavaScript runs. This includes new runtimes like Deno and Bun in addition to the ever-popular Node.js. Additionally, the popularity of AI has meant server-sent events and file streaming are also commonplace - we wanted to cover these use cases too. This explosion in new runtimes and ways of interacting with APIs shifts cognitive burden on API developers often having…
2024 · speakeasyapi.dev · its alternatives →
- 21

Node REM - NodeJS Rest Express MongoDB and more: typescript, passport, JWT, socket.io, HTTPS, HTTP2, async/await, nodemailer, templates, pagination, docker, etc. Live Demo: https://node-rem-ngduc.vercel.app - ngduc/node-rem
2018 · github.com · its alternatives →
- 22

Generate a complete NodeJS REST API with Express and Mongo.
2021 · npmjs.com · its alternatives →
- 23
DooCloud▲14Schema to production API in minutes - zero DevOps
Jun 2026 · doocloud.dev · its alternatives →
- 24

Generate Typescript types from Golang source code. Contribute to gzuidhof/tygo development by creating an account on GitHub.
2022 · github.com · its alternatives →
Also compare
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 →