The best DummyJSON alternatives

Mockaroo suits developers and testers who need realistic test data, including front-end developers building before a back end is ready.

RandomUser suits developers who need synthetic user records for application testing and want control over formats, fields and request options.

It suits developers who need synthetic JSON output from schema definitions in Node.js or browser environments.

It suits teams that need synthetic data generation, data analysis or integration into applications and workflows.

SDV suits developers and data teams who need synthetic datasets for single-table, sequential or relational data.

Chance.js suits JavaScript developers who need generated sample values for automated tests or other tasks.

Snowfakery may suit developers and Salesforce users who need synthetic records with relationships, file output, or database destinations.

Fabricate suits teams that need generated data for software development, testing, AI work, or demos, including those working with databases, APIs,…

Fishery suits JavaScript developers who need reusable object setup for tests or other data-preparation tasks.

Mimesis suits Python users who need configurable synthetic data for databases, files, anonymization, or dataframes.

Faker suits Python developers who need generated names, addresses, text, or other fake values for tests, bootstrapping, or anonymization.

Faker.js suits JavaScript developers who need synthetic data for tests, demos, or development while a backend is incomplete.

It suits researchers, clinicians, policy makers, and software developers needing configurable synthetic health records.