WebDuck is an open-source project built for developers and data analysts.

Does WebDuck have a free plan?

Yes — WebDuck is open source under the MIT license and free to use.

What platforms does WebDuck run on?

WebDuck runs on the web, the command line, and API. It can also be self-hosted.

Is WebDuck still maintained?

The GitHub repository shows 66 commits in the last 90 days.

Who develops WebDuck?

WebDuck is developed by autumo Switzerland, based in Switzerland.

Is WebDuck open source?

Yes — WebDuck is open source under the MIT license, developed on GitHub.

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WebDuck

Name: WebDuck
Author: autumo Switzerland

autumo.chInfrastructure🇨🇭

WebDuck is a DuckDB-as-a-Service that can be installed via pip or run with Docker. It exposes a full REST API with JWT authentication and a dark-mode web UI containing a SQL editor, data browser, and import/export tools for CSV, Parquet, and JSON. The service supports concurrent access through file locking and multi-statement script execution, making it easy to query analytical data from any programming language or through the browser interface.

Open SourceMITWebCLISelf-hostedAPI

Visit autumo.ch

11stars

6features

2026since

Overview

6 features

WebDuck sits in PulseGate's Developer Tools category. It focuses on running analytical queries on datasets without managing a local database server or complex setup. It is built as an open-source project for developers and data analysts. The project is open source (MIT). It runs on the web, the command line, and API, and it can be self-hosted.

Behind WebDuck is autumo Switzerland, based in Switzerland, and it first shipped in 2026. Development happens publicly on GitHub with 11 stars and 66 commits in the last 90 days. Among its 6 catalogued features are REST API, Web SQL Editor, and CSV Parquet JSON Import. It exposes integrations via a public API.

Summary written by a language model from the project’s public pages.

REST API
Web SQL Editor
CSV Parquet JSON Import
Dark Mode UI
JWT Authentication
Multi-statement SQL

Built with & integrations

Framework

FastAPIAstro

Connectors

API

Runs on

BrowserCLISelf-hostedAPI-only

Detected from

Astro: /_astro/ in the HTML

Trust & compliance

License

MIT

Verified signals

HTTPSPrivacy Policy Open SourceFree tierGitHub · ★ 11Active maintenance

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed31 Jul · 18:08 UTC
WebDuck: DuckDB as a Service verified against its public source
Source: PulseGate · Open

Frequently asked questions about WebDuck

What does WebDuck do?: WebDuck focuses on running analytical queries on datasets without managing a local database server or complex setup. It is catalogued under Developer Tools on PulseGate.
Who is WebDuck for?: WebDuck is an open-source project built for developers and data analysts.
Does WebDuck have a free plan?: Yes — WebDuck is open source under the MIT license and free to use.
What platforms does WebDuck run on?: WebDuck runs on the web, the command line, and API. It can also be self-hosted.
Is WebDuck still maintained?: The GitHub repository shows 66 commits in the last 90 days.
Who develops WebDuck?: WebDuck is developed by autumo Switzerland, based in Switzerland.
How long has WebDuck been around?: WebDuck first shipped in 2026.
Is WebDuck open source?: Yes — WebDuck is open source under the MIT license, developed on GitHub.

At a glance

Pricing: Open Source
Platforms: Api · Cli · Web
Languages: English
Open source: Yes · ★ 11
License: MIT
First seen: 31 Jul 2026
Built for: developers and data analysts
Model: Open source
Solves: Running analytical queries on datasets without managing a local database server or complex setup.

Registered as

GitHub: autumoswitzerland/Webduck

Developer

🇨🇭autumo Switzerland

Solo developer

GitHub

Open source

View on GitHub

Stars: 11
Forks: 0
Open issues: 1
Last commit: 31 Jul 2026
Commits 90d: 66
Contributors: 1
Authorship: Solo
Default branch: master

Live coverage

Identity confidence: High · 87.8
Indexed: 31 Jul 2026
Lifecycle: Alive
First seen: Jul 2026
Last seen: 31 Jul 2026

Identity audit (13)

Slug: webduck-duckdb-as-a-service-autumo-ch
Lifecycle state recorded: 31 Jul 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 31 Jul 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 31 Jul 2026
Canonical URL: https://webduck.autumo.ch/

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