Best Code Generators in 2026
Updated
In short: GraphQL Hive is ranked #1 of 33 as of 4 October 2026, ahead of quicktype and Backstage. The best-ranked option with a free plan is quicktype. The lowest first paid tier on this page is quicktype at $19/mo.
Whether you need code from a schema or a scaffold for a new project, generators vary in the inputs and outputs they support. Compare schema-to-code generation and project scaffolding, then check supported languages for compatibility with your stack. CLI access, IDE plugins and custom templates can help distinguish workflow fit; free-plan availability and paid-from pricing add further context. GraphQL Hive, quicktype and Backstage are among the entries to explore. Start with the kind of artifact you need to produce, then assess the listed generation features and integrations against how your team builds.
33 code generators ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Code Generators, one module each. A lit port is something its maker publishes; 6 of the 25 on this page have a public API.
- 01 GraphQL Hive API yesOSS not on recordFREE yesDOCS 7.4$20/mo
- 02 quicktype API yesOSS not on recordFREE yesDOCS 7.4$19/mo
- 03 Backstage API yesOSS not on recordFREE yesDOCS 7.3Free
- 04 SQLDelight API yesOSS not on recordFREE yesDOCS 7.2Free
- 05 Micronaut Launch API yesOSS not on recordFREE not on recordDOCS 7.0
- 06 Speakeasy API yesOSS not on recordFREE not on recordDOCS 6.9
- 07 gqlgen API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 08 JHipster API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 09 Nx API not on recordOSS not on recordFREE yesDOCS 5.9$29/mo
- 10 OpenAPI Generator API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 11 sqlc API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 12 Stainless API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 13 TypeSpec API not on recordOSS not on recordFREE yesDOCS 5.9Free
- 14 Fern API not on recordOSS not on recordFREE yesDOCS 5.7Free
- 15 Hygen API not on recordOSS not on recordFREE not on recordDOCS 5.5
- 16 Ragel API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 17 Swagger Codegen API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 18 jOOQ API not on recordOSS not on recordFREE not on recordDOCS 5.1
- 19 NSwag API not on recordOSS not on recordFREE not on recordDOCS 5.1
- 20 Symfony MakerBundle API not on recordOSS not on recordFREE not on recordDOCS 5.1
- 21 Angular CLI API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 22 APIMatic API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 23 Copier API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 24 Hackathon Starter API not on recordOSS not on recordFREE not on recordDOCS 5.0
- 25 Microsoft Kiota API not on recordOSS not on recordFREE not on recordDOCS 5.0
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which code generator is ranked first on Inferse?
GraphQL Hive is ranked #1 of 33 with a score of 7.4. quicktype is second and Backstage third.
How many of these have a free plan?
12 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, quicktype has the lowest first paid tier we found: $19/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.