AI · alternatives · 2026
24 alternatives to Gretel
Synthesize, transform and share large datasets easily.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Gretel launched in 2020; newer entries below may have overtaken it.
- 1
Generate unlimited synthetic data in minutes
2021 · nvidia.com · its alternatives →
- 2
Create privacy-guaranteed synthetic data in a few clicks.
2022 · nvidia.com · its alternatives →
- 3
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- 6
Be a Deletist▲286Delete your data footprint, go private and make more time.
2018 · its alternatives →
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Simple interface to synthesize complex and highly dimensional datasets using Gretel APIs. - gretelai/trainer
2022 · github.com · its alternatives →
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DataPrism turns the clouds you already use into sovereign, provable, unreadable storage. Client-side encryption, one TypeScript SDK, invisible to your users.
2017 · dataprism.co · its alternatives →
- 11
Morph Beta▲138All-in-one data studio: AI-powered, real-time collaboration
2023 · morph-data.io · its alternatives →
- 12
- 13
Hi! My name is Vadim, and I’m the developer of Greenmask (https://github.com/GreenmaskIO/greenmask). Today Greenmask is almost 1 year and recently we published one of the most significant release with new features: https://github.com/GreenmaskIO/greenmask/releases/tag/v0.2.0, as well as a new website at https://greenmask.io. Before I describe Greenmask’s features, I want to share the story of how and why I started implementing it. Everyone strives to have their staging environment resemble production as closely as possible…
2024 · github.com · its alternatives →
- 14AT
A bunch of developers and myself have created RepliByte - an open-source tool to seed a development database from a production database. Features: - Support data backup and restore for PostgreSQL, MySQL and MongoDB - Replace sensitive data with fake data - Works on large database (> 10GB) (read Design) - Database Subsetting: Scale down a production database to a more reasonable size - Start a local database with the prod data in a single command - On-the-fly data (de)compression (Zlib) - On-the-fly data de/encryption (AES-256) - Fully stateless (no server, no daemon) and lightweight…
2022 · its alternatives →
- 15
No-code visual data transformation software tool for Windows & Mac. Download a free trial.
2019 · easydatatransform.com · its alternatives →
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No-code, ETL data pipelines for external data onboarding ⚡️
2021 · its alternatives →
- 18
Just launched DataFuel.dev on Product Hunt last Sunday, and I landed in the top 3! I built this API after working on an AI chatbot builder. Scraping can be a pain, but we need clean markdown data for fine-tuning or doing RAG with new LLM models. DataFuel API helps you transform websites into LLM-ready data. I've already got my first paying users. Would love your feedback to improve my product and my marketing!
2024 · datafuel.dev · its alternatives →
- 19
GoMask.ai▲96Describe the dataset you need in plain English. Data Factory drafts the schema, keeps your correlations and generates up to a million rows. 1,000 free.
Oct 2025 · gomask.ai · its alternatives →
- 20
Unlock insights from data you can
2017 · openmined.org · its alternatives →
- 21PA
2021 · privacybot.io · its alternatives →
- 22
Design tabular synthetic datasets with Generative AI
2024 · gretel.ai · its alternatives →
- 23
Anonymizer▲17Be GDPR Ready! Tool to create anonymized DBs for projects.
2017 · github.com · its alternatives →
- 24DA
DTL is a project that began it's life as part of a another piece of software for a startup I founded a few years ago. For that project I needed a way to describe how to rewrite data in a portable way. I needed to be able to create the rules on the fly and store them in a database, I needed them to be able to describe transformations I hadn't thought about, but also needed them to be safe and predictable. Though the startup didn't survive, the language I made was so useful to me I felt I had to extract it and make it usable to everyone. DTL is the result. Though the npm module is relatively…
2022 · getdtl.org · its alternatives →
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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 →