Work · alternatives · 2026

24 alternatives to Task OS - Project Management System

All-in-one project management built for 10X productivity.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
ProjectOS▲249
Enterprise-ready project management, in Notion
2023 · ajinkyabhat.com · its alternatives →
2
Taskr▲431
A simple task manager app for macOS
2018 · gettaskr.vercel.app · its alternatives →
3
is.team▲83
Claude, Cursor and ChatGPT connect over MCP, subscribe to a board, and reply in card chat while they work — next to your team, on one infinite canvas. $16/mo flat for 15 people.
Apr 2026 · is.team · its alternatives →
4
Anywhere▲209
The work OS for your startup
2021 · anywhereapp.io · its alternatives →
5
Projectsly by 500apps▲66
All-in-one Project Management Software
2021 · 500apps.com · its alternatives →
6
WorkOS.me▲83
All in one workspace for tasks, workflow and team works
2021 · its alternatives →
7
Project management OS▲89
The ultimate project management system.
2023 · parallelconnect.gumroad.com · its alternatives →
8
Taskulu, Next-gen role based project management platform▲69
تسکولو سیستمی امن و آسان برای مدیریت کار و پروژه‌هاست که بهره‌وری و بازدهی تیم شما رو افزایش میده
2014 · taskulu.com · its alternatives →
9
MintOS Project Management System▲93
Stay organized and on top of your projects
2023 · getmintos.com · its alternatives →
10
Project OS▲95
Project management Notion template for more productivity
2023 · aouab.gumroad.com · its alternatives →
11
Sendtask for iOS▲115
Free, powerful & simple to-do app for teams & partners
2018 · gavangtvttbdc.tv · its alternatives →
12
Taskia▲153
Free project management tool focused on aligning goals
2024 · taskia.app · its alternatives →
13
Taskek▲143
All in one AI collaboration tool
2025 · taskek.com · its alternatives →
14
Taskblaze▲137
Project Management - tasks, mindmaps, flowcharts & docs
2024 · its alternatives →
15
Taskulu▲96
Next-Gen Role Based Project Management Platform
2014 · taskulu.com · its alternatives →
16
Undesk▲71
Simple & affordable project management software
2020 · undesk.app · its alternatives →
17
TaskPoint▲75
Free work-management platform built for small teams
2021 · taskpoint.co · its alternatives →
18
Lean Startup OS▲79
Agile project management solution to make your ideas reality
2022 · victorchen.gumroad.com · its alternatives →
19
TaskFord▲63
Plan, track, and align work across every project
Jun 2026 · taskford.com · its alternatives →
20
Paymo 3 – Project management, time tracking and invoicing▲36
Paymo helps professionals manage client work — from tracking time and tasks to delivering projects, issuing invoices, and getting paid instantly.
2014 · paymoapp.com · its alternatives →
21
TaskShell▲86
I initially built this for myself but some folks asked me to open access to it. Let me explain what I built and why. I'm a product designer who transitioned from only designing to building complete software products myself and I found myself using AI coding agents literally every day. I started with cursor, then codex and claude code, then kilo code, and then moved to opencode. The only thing AI agents couldn't get done for me was to keep track of my todos and tasks for all my projects. I ended up vibe coding a todo app separately or using apps like TickTick. The main issue with separate…
Apr 2026 · taskshell.app · its alternatives →
22
XP One▲58
Replace Waalaxy, Lemlist, LGM, Apollo, Hunter & PB → $29/mo
Apr 2026 · its alternatives →
23
FlowyTeam: OKR, KPI, Task, Projects...▲71
Create a High Performing Team
2021 · flowyteam.com · its alternatives →
24
PocketBoss▲7
Business management software | scheduling project management
2025 · thepocketboss.com · 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 →