Mockaroo review
A flexible schema-based generator with APIs, mock endpoints, and self-hosted Enterprise deployment.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Mockaroo is a web-based test data generation and API mocking tool for developers working on UI testing, backend testing, API prototyping, database loading, and data-driven development. It generates synthetic data from user-defined schemas, with browser downloads, REST API access, mock endpoints, dataset lookup, formulas, and scenario-based numeric distributions. Output options include SQL, CSV, JSON, Excel, text, custom-delimited text, and XML, making it suitable for teams that need test records in several development workflows.
The pricing structure moves from lightweight experimentation to higher-volume generation. The Free plan supports 1,000 rows per file and 200 API requests per day, hosted on mockaroo.com. Silver costs $60 per year and raises capacity to 100,000 rows per file and 1 million API-generated records per day. Gold costs $500 per year, supports 10 million rows per file, and allows 10 million API-generated records per day. Enterprise costs $7,500 per year and adds unlimited data and users, unlimited API calls, private-cloud or datacenter hosting, and Docker distribution.
Mockaroo’s strongest fit is its combination of schema-driven generation, configurable formulas and distributions, API access, and format flexibility. The web interface supports quick dataset creation, while the REST Generate API and mock endpoints extend the product into application and integration workflows. Self-hosted deployment is reserved for Enterprise, so teams needing private infrastructure should assess that tier directly. Choose Mockaroo when affordable synthetic data and practical API-based generation are priorities; consider alternatives when your requirements center on a different deployment model or a narrower specialized workflow.
Mockaroo pros and cons
- Where it wins
- REST API generation and mock API endpoint creation
- Formulas, distributions, schemas, and multiple output formats
- Enterprise Docker deployment in a private cloud or datacenter
- Where it doesn't
- Free files are limited to 1,000 rows
- Free API access is limited to 200 requests per day
- Enterprise costs $7,500 per year
Mockaroo fact sheet, pricing and score →
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