Software Alternatives, Accelerators & Startups

Sequel Pro VS dataprep.dev

Compare Sequel Pro VS dataprep.dev and see what are their differences

Sequel Pro logo Sequel Pro

MySQL database management for Mac OS X

dataprep.dev logo dataprep.dev

100% local, zero uploads. Process millions of rows entirely in your browser. The ultimate privacy-first toolkit for CSV, ecommerce, and marketing data.
  • Sequel Pro Landing page
    Landing page //
    2023-08-03
  • dataprep.dev 20+ Local Data Cleaning Tools (Zero Server Uploads)
    20+ Local Data Cleaning Tools (Zero Server Uploads) //
    2026-07-25
  • dataprep.dev Instant SQL on CSV: Local Browser Queries (DuckDB-Wasm)
    Instant SQL on CSV: Local Browser Queries (DuckDB-Wasm) //
    2026-07-25
  • dataprep.dev Shopify Order Exports: Schema Dictionary & Flatten Tool
    Shopify Order Exports: Schema Dictionary & Flatten Tool //
    2026-07-25

The Browser Data Toolkit for Privacy-Conscious Professionals

dataprep.dev is a 100% local, pure-browser data processing engine designed to solve the biggest headaches in data preparation: Excel crashes and privacy risks.

Powered by cutting-edge DuckDB-Wasm technology, our toolkit brings database-level performance directly into your browser tab. Your data never leaves your device. No servers, no uploads, no GDPR headaches.

๐Ÿš€ Core Capabilities

  • Zero Uploads: Process sensitive PII, financial data, and customer lists with absolute peace of mind.
  • Blazing Fast: Handle million-row CSV and JSON files in seconds.
  • E-commerce & Ads Ready: Instantly flatten messy Shopify order exports, clean Amazon Settlement reports, and normalize ad spend data.
  • SQL on CSV: Run native SQL queries directly against your local files without setting up a backend database.

๐Ÿ› ๏ธ 20+ Niche Tools Included:

  • CSV Merger: Combine up to 50 files instantly without opening them.
  • GDPR Anonymizer: Replace real names/emails with synthetic data before feeding it to ChatGPT.
  • Deep JSON to CSV: Flatten deeply nested JSON arrays into flat tables.
  • Regex Replacer & Format Cleaner.

Stop fighting with bloated spreadsheet software. Clean locally, analyze anywhere.

dataprep.dev

$ Details
free
Platforms
Windows Linux Mac Online
Release Date
2026 July
Startup details
Country
United States
State
Delaware
Founder(s)
Hank
Employees
1 - 9

Sequel Pro features and specs

  • User-Friendly Interface
    Sequel Pro features an intuitive and user-friendly interface, making it easy for even beginners to interact with MySQL databases without needing to know extensive SQL commands.
  • Customization
    Offers a range of customization options, including custom queries and saved query favorites, allowing users to tailor the tool to their specific needs.
  • Free and Open-Source
    Sequel Pro is free to download and use. Its open-source nature ensures that users can contribute to its development and benefit from community-driven improvements.
  • Native macOS Application
    Designed specifically for macOS, offering a seamless experience for Mac users with native look and feel.
  • Data Editing
    Provides functionality to easily edit data directly within the application, simplifying the process of managing database content.
  • Import/Export Capability
    Supports importing and exporting databases in various formats such as CSV, SQL, XML, and other common formats.

Possible disadvantages of Sequel Pro

  • macOS-Only
    Sequel Pro is only available for macOS, which limits its usability for those who are using other operating systems.
  • Lacks Some Advanced Features
    While it covers most basic and intermediate needs, it lacks some advanced features found in other database management tools, which may be necessary for more complex database tasks.
  • Infrequent Updates
    Updates and bug fixes are somewhat infrequent, which can lead to prolonged periods where users might encounter unresolved issues or lack new features.
  • Stability Issues
    Some users have reported stability issues, including crashes and bugs, which can disrupt workflow and data management tasks.
  • No Official Support
    Lacks official customer support, relying instead on community forums and user-generated documentation, which may not be as reliable or fast for resolving urgent problems.

dataprep.dev features and specs

  • Data Privacy
    100% local processing (Zero Uploads). Data never leaves your browser.
  • Core Engine
    Powered by DuckDB-Wasm for database-level speeds without a backend.
  • Key Tools
    SQL on CSV, CSV Merger, GDPR Anonymizer, & JSON Flattening.
  • E-commerce Ready
    Instantly clean and flatten Shopify, Amazon, and Stripe export reports.

Analysis of Sequel Pro

Overall verdict

  • Sequel Pro is generally seen as a good application for managing MySQL databases, especially for those working within the macOS environment. However, it is worth noting that support and updates have slowed down, and users often seek alternatives or forks for continued improvements and bug fixes.

Why this product is good

  • Sequel Pro is considered a good tool for macOS users because it offers a user-friendly interface and efficient management of MySQL databases. It is valued for its simplicity, speed, and minimalistic design, making it accessible for both beginners and advanced users. Additionally, Sequel Pro is open-source and free, which contributes to its popularity among developers.

Recommended for

    Sequel Pro is recommended for macOS users who need a straightforward and effective way to manage MySQL databases. It is particularly well-suited for developers and database administrators looking for a free tool that covers basic and intermediate database management tasks.

Sequel Pro videos

What is Sequel Pro

More videos:

  • Review - Controlling your Databases with Sequel Pro, Part 2: Connecting and Creating a Database

dataprep.dev videos

Instant SQL on CSV in Browser (DuckDB-Wasm) - Zero Uploads

Category Popularity

0-100% (relative to Sequel Pro and dataprep.dev)
Database Management
100 100%
0% 0
Data Analysis
0 0%
100% 100
Databases
96 96%
4% 4
Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Sequel Pro and dataprep.dev.

What's the story behind your product?

dataprep.dev's answer:

I was trying to clean up a massive, messy Shopify order export. Excel kept freezing, and I absolutely refused to upload sensitive customer emails to random online converters. I got so frustrated that I decided to stop complaining and build a local-first toolkit to solve my own workflow nightmare.

Who are some of the biggest customers of your product?

dataprep.dev's answer:

1, Indie hackers and solo founders. 2, Boutique digital marketing agencies. 3, Privacy-conscious data freelancers.

What makes your product unique?

dataprep.dev's answer:

Most data tools force you to upload your CSVs to their servers. We don't. We compiled DuckDB into WebAssembly, meaning you get a blazing-fast, database-level engine running entirely inside your local browser tab. It's 100% private and works instantly.

Why should a person choose your product over its competitors?

dataprep.dev's answer:

If you try to open a 2GB CSV in Excel, it freezes and crashes. If you use Python Pandas, you have to write code and manage environments. dataprep.dev gives you the power of code (SQL queries, regex, merging 50 files) with a simple drag-and-drop UI, without ever freezing your computer.

How would you describe the primary audience of your product?

dataprep.dev's answer:

E-commerce sellers flattening messy Shopify exports, performance marketers cleaning ad reports, and data analysts who need to anonymize PII (GDPR compliance) before feeding datasets to AI models like ChatGPT.

Which are the primary technologies used for building your product?

dataprep.dev's answer:

DuckDB-Wasm is the core data engine handling the heavy lifting. The frontend is built with React/Next.js and styled with Tailwind CSS. It's a modern, serverless architecture.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Sequel Pro and dataprep.dev

Sequel Pro Reviews

Top 16 MySQL GUI Clients for Mac
Sequel Pro is an entirely free and open-source MySQL database manager that delivers the basic functionality for data management. If you need a simple tool to handle queries in multiple MySQL databases, this might be it.
Source: www.devart.com
15 Best MySQL GUI Clients for macOS
Sequel Pro is a completely free and open-source MySQL database manager that delivers the basic functionality for data management. If you need a simple tool to handle queries in multiple MySQL databases, this might be it.
Source: blog.devart.com
Top Ten MySQL GUI Tools
Sequel Pro is a widely used tool for open-source relational database environments on remote and local servers. Native to only macOS X, Sequel Pro works with cloud providers while performing table creation, customer queries, and syntax highlighting.
Top 10 of Most Helpful MySQL GUI Tools
A freeware Mac OS-based tool for MySQL databases, Sequel Pro performs all fundamental tasks. Users can create, modify, filter, and delete databases and tables, write and execute queries, import and export data, etc. The tool is compatible with Mac OS X only, which is inconvenient for those users who prefer other OS platforms.
Source: www.hforge.org
20 Best SQL Management Tools in 2020
Sequel Pro is a fast, easy-to-use database management tool for working with MySQL. This SQL management tool helpful for interacting with your database. It is also easy to add new databases, add new tables, add new rows, and any other type of databases using this software.
Source: www.guru99.com

dataprep.dev Reviews

We have no reviews of dataprep.dev yet.
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Social recommendations and mentions

Based on our record, Sequel Pro seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Sequel Pro mentions (2)

  • Lol! Developer got no chill!
    Check out https://sequelpro.com/ Completely free and, imo, better than TP. Source: almost 4 years ago
  • User friendly GUI for OSX
    Doing some Googling Sequel Pro looks very promising as well as Navicat. Ideally something FOSS or at least free, but willing to pay if needed. Source: about 5 years ago

dataprep.dev mentions (0)

We have not tracked any mentions of dataprep.dev yet. Tracking of dataprep.dev recommendations started around Jul 2026.

What are some alternatives?

When comparing Sequel Pro and dataprep.dev, you can also consider the following products

DBeaver - DBeaver - Universal Database Manager and SQL Client.

Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.

phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.

Google Sheets - Synchronizing, online-based word processor, part of Google Drive.

DataGrip - Tool for SQL and databases

Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.