Dev tools · alternatives · 2026
24 alternatives to DataSetFast
Generate your datasets in seconds, focus on what matters.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Generate custom data & API to build apps in less than 30s
2021 · retool.com · its alternatives →
- 21R
2016 · magic.io · its alternatives →
- 31S
2011 · mortardata.com · its alternatives →
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Estuary Flow▲225Connect your data, where you want it, in milliseconds
2023 · estuary.dev · its alternatives →
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DataSquirrel.ai▲268Fastest way: csv/xls to dashboard report, no ChatGPT upload
2023 · datasquirrel.ai · its alternatives →
- 10
Row Zero is the best spreadsheet for big data. Build secure spreadsheets connected to your data warehouse with a bigger, faster Excel alternative in the cloud.
2024 · rowzero.io · its alternatives →
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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 →
- 12ID
Hello, Hacker News! I'm Erik, cofounder of Release (YCW20). At Release we help “virtualize” your environment, so you can quickly reproduce it for various purposes: remote development, testing, staging, or even running production. But, today I would like to introduce our most popular feature that we are now offering for free: Instant Datasets! Instant Datasets allows you to easily create multiple pools of datasets and distribute them to your teams and it cleans up after itself. Imagine you have multiple production databases in RDS and you need that data when doing testing and development. I…
2023 · its alternatives →
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Provide an input CSV and a target field to predict, generate a model + code to run it. - minimaxir/automl-gs
2019 · github.com · its alternatives →
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Free excel datasets for practice
2025 · expireddomains.com · its alternatives →
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The ultimate tool for automated marketing reporting in Excel
2019 · supermetrics.com · its alternatives →
- 21
AI tool to generate CSV, JSON & SQL-ready data
Feb 2026 · gentable-ai.vercel.app · its alternatives →
- 22QG
- 23GT
2013 · databasetestdata.com · its alternatives →
- 24DM
Hello HN, Today we're sharing with you DataConstruct, a tool to help you generate mock data and the code to consume it. Features: - Exporting data to json, yaml, xml - Generating PostgreSQL, MySQL scripts - Code gen for various languages including but not limited to C++, Rust, Typescript, Java, C#, Go, Dart, Swift, Mojo You can try it out at the link below (no signup or credit card needed), the only limit being up to 1000 rows per generation within the playground. https://www.dataconstruct.io/organizations/playground/schema... If there's languages, databases, data…
2024 · dataconstruct.io · 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 →