Alternatives

Products that do what Ultra-portable Gantt chart tool for very regulated environments does

I work for government agency with a lot of security considerations. We can't install anything and using public webapps is out of the question. Going through clearance or procurement to buy or install something is a pain. I needed a project management tool, and what we had on offer was too clunky and old. I built SimpleGantt to be ultra lightweight and portable. It's one HTML, one Javascript and one CSS file. Each project is saved into a single .yaml file. If you have a SharePoint environment you can "host" it by uploading the repo to SharePoint after renaming simplegantt.html to…

1
GoodGantt▲408
The best Gantt chart for Trello®
2018
2
Online Gantt▲107
A free MS Project alternative for simple gantt charts
2021
3
Gantt.io 2.0▲140
Design beautiful Gantt and timeline charts
2021
4
GanttTool▲125
Online project Gantt charts builder with instant exports
Dec 2025
5AO
An Online Gantt Chart▲41
2024 · gantt-online.com
6
Agantty▲119
Free, beautiful and easy to use project management tool
2018
7
Gantt Charts for Zenkit▲90
Track & manage complex projects with a Gantt chart in Zenkit
2020
8
Gantt▲225
Create beautiful Gantt charts
2019
9
Simple Gantt▲3
Plan projects visually without overwhelming software
Jul 2026 · simplegantt.net
10GC
Gantt chart component for AngularJS▲77
2014 · angular-gantt.com
11FG
Free Gantt Chart No Sign Up No Log In▲25
Create a free Gantt chart that you can easily share with friends, family, co-workers, and the world. No sign up no log in required.
2024 · repsona.com
12
monday.com Gantt view▲89
The visual tool to manage all your team's projects
2021
13
Airtable Gantt Block▲229
Turn your Airtable base into a Gantt chart
2019
14
Capalyze▲809
ChatGPT for datavores: scrape → ask → visualize
Sep 2025 · capalyze.ai
15
amCharts Gantt▲16
A new ready-to-use JS-based Gantt project management library
Oct 2025
16
Project Management by Xmind▲624
Turn mind maps into lightweight project plans
Oct 2025 · xmind.com
17SN
Svelte NodeGUI, a lightweight Electron alternative with native UI▲624
2021 · github.com
18
Gantt Chart Pro▲2
Create beautiful Gantt charts in seconds - Free forever!
Mar 2026
19TW
Two-way Jira sync in a collaborative spreadsheet and Gantt▲116
Hello HN, Our startup nearly died 2 years ago. We kept losing customers to spreadsheets. And it made us see a problem right under our nose: everyone just wanted flexibility & speed from a spreadsheet. But they have to stay in sync with {Jira / Salesforce / insert SaaS app}. When we followed this thread, we discovered how broken the integration experience was for flexible products like Airtable, Smartsheet, Monday, and Google Sheets. Their big problem is that they transform external data into their own format. This makes setup harder, since you have to get the mapping just right.…
2022 · visor.us
20
GANTTplanner▲105
Turn your Google Calendar into a Gantt chart
2015
21CA
Claude Artifacts but creating real web apps▲189
Hey Hacker News! Launching gptengineer.app into beta today. It's like Claude Artifacts, but: - you can edit the code in your fav IDE (two-way github sync) - installs npm packages - automatically picks up build and runtime errors and fixes them - very fast, built with rust The full stack capabilities are built on supabase (prefer to not have to handle auth + user data at this point so this is owned by the user) The seed for this project was an open source experiment, posted about that previously here: https://news.ycombinator.com/item?id=36422730 Would love feedback if you give…
2024 · gptengineer.app
22
Zen Flowchart▲454
The simplest tool to create flowcharts
2019
23
Simple Timetable▲13
Gantt Timeline Scheduler Mobile App & Web Service
Jan 2026
24
Sheet Ninja▲339
Ship vibe-coded apps. Your data stays in Google Sheets.
Mar 2026

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