Best test data tools in 2025

Yadget

Generate large volumes of synthetic data for various projects.

Synthetic Data Hub

Marketplace for privacy-focused synthetic datasets for AI training.

DATPROF

Streamlined management of test data for compliance and efficiency.

GenRocket

On-demand generation of realistic synthetic test data.

Graphrag

Graph-based information retrieval for improved data analysis.

Universal Data Generator

Easily create datasets in CSV format using AI-driven generation.

Free + from $4.00/m
open
Albumentations

Image augmentation library for enhancing datasets in deep learning.

DALL-E Bulk Image Generator

Generate multiple images quickly with customizable options.

Syntho

Generates realistic data without compromising privacy.

CSV To JSON Converter

Transform CSV files into structured JSON data quickly.

Rise of Machine

Discover diverse AI resources for productivity and creativity.

Free trial + from $19/m
open
Shell2

An interactive data management and analysis environment.

AI Placeholder

Generate realistic dummy data for various testing needs.

Amazon SageMaker Ground Truth

Generates high-quality labels for machine learning datasets.

Scrap.so

Automated data collection from websites for effortless research.

Free trial + from $31.99/one-time
open
Grably

User-consented datasets for AI projects, sourced ethically and transparently.

Fuzzy match

Intelligent matching for messy textual data.

Jupyter

Create and share interactive documents for data and code.

Celerforge

Quickly generate realistic mock APIs for testing and development.

Formulai

Smart assistant for creating and understanding spreadsheet formulas.

QueryX

Natural language data querying for everyone.

Tensorflow

Framework for building machine learning models across various domains.

Snorkel

Rapidly generates reliable training data for machine learning.