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AI · alternatives · 2026

24 alternatives to We built a complete agentic work OS from scratch

One workspace run by an AI cofounder with her own agenda. She works while you sleep, makes her own calls, and remembers everything. Idea to series A.

Planless is a work operating system designed to help teams manage projects and tasks through an agentic approach. It provides a complete platform for organizing work, built from the ground up rather than adapted from… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 3 we have checked on their own sites, 3 of them free or with a free tier.

  1. 1
    Agentlyfree tier, from $33/mo▲336

    Agently is an AI Work OS where documents, tasks, team chat, and integrations are fully interconnected, and AI employees operate inside that shared workspace. Instead of prompting AI in isolation, agents can read project context, turn strategy docs into tasks, coordinate with teammates, run research/outreach/content workflows, update boards, and push results back into the system or external tools. The workspace acts as persistent memory, so work continues instead of resetting every prompt. Happy to answer any questions

    Jul 2026 · agently.dev · its alternatives →

  2. 2
    MindOS▲534

    Create autonomous AI agents for your professional tasks

    2023 · second.me · its alternatives →

  3. 3
    SimplAIfree tier, from $5/mo▲589

    Hey HN, I've been building SimplAI for the past several months — it's a platform for building, testing, and deploying LLM-powered agents and multi-step workflows. The problem I kept running into: spinning up an AI agent pipeline means stitching together prompt management, tool calling, memory, evals, and deployment — often from scratch every time. SimplAI tries to be the layer that handles all of that so you can focus on what your agent actually does. What it does: - Visual + code-first workflow builder for chaining LLM calls, tools, and APIs - Built-in prompt versioning and A/B testing…

    2025 · simplai.ai · its alternatives →

  4. 4

    Anything you can do in Notion, your Agent can do for you.

    Feb 2026 · notion.so · its alternatives →

  5. 5

    Build your AI agent in minutes to delegate the daily grind

    Dec 2025 · workspace.google.com · its alternatives →

  6. 6
    Omniwork▲418

    The Creative Agent OS, create better with desktop AI agents

    Aug 2026 · omniwork.ai · its alternatives →

  7. 7
    Plan 1.0▲314

    Manage & organise your life

    2016 · getplan.co · its alternatives →

  8. 8

    You assign the tasks. Your Agents do the work.

    2025 · notion.com · its alternatives →

  9. 9

    Book everything for your offsite in one place

    Jan 2026 · app.teamout.com · its alternatives →

  10. 10
    Velozity▲450

    Multiplayer platform for your teams and AI Agents.

    Sep 2026 · getvelozity.com · its alternatives →

  11. 11
    Offloop▲300

    A shared workspace where people and AI agents get work done

    Aug 2026 · offloop.org · its alternatives →

  12. 12
    Construct Computerfree tier, from $9/mo▲378

    We are building Construct Computer a cloud OS where autonomous AI agents ("Constructs") live and do your day to day work. You can observe them in real-time through a desktop OS frontend. The idea is agent-native infrastructure: instead of agents being API calls, they're persistent processes with their own compute, storage, and network identity. With integrations with a vast ecosystem of business tools, the Construct Agent can do anything from scheduling meetings, preparing documents, to deep researching the web, join meetings, and automate long running business operations with minimal human…

    Aug 2026 · construct.computer · its alternatives →

  13. 13
    AgentOS▲100

    Manage AI agents, tasks, workspaces from one control layer

    Jun 2026 · sapienx.app · its alternatives →

  14. 14
    AgentHub▲279

    Automate any workflow with AI

    2024 · its alternatives →

  15. 15

    An operating system for startups built on Notion

    2022 · optemization.com · its alternatives →

  16. 16

    All-in-one workspace to manage and grow your startup

    2022 · tomaroyal.gumroad.com · its alternatives →

  17. 17

    Automate Your Teamwork

    2020 · its alternatives →

  18. 18

    AI workspace for agents that know your work and ask first

    Jun 2026 · rebel.mindstone.com · its alternatives →

  19. 19

    Hey HN, We're Cosmic (YC W19), a headless CMS. Today we're launching Team Agents and the Cosmic Agent. Team Agents are AI-powered team members that live in Slack, WhatsApp, and Telegram. They have names, roles, persistent memory, and real capabilities. Not chatbots. Not one-off prompts. Persistent agents that work alongside your team. Here's what they can do: CONTENT AGENTS write blog posts, landing pages, and marketing copy. They generate images, add SEO metadata, and publish directly to the CMS. Message them in Slack, get a finished post back. CODE AGENTS read your codebase, create…

    Dec 2025 · cosmicjs.com · its alternatives →

  20. 20
    Firstwork▲139

    Agentic AI for frontline hiring and onboarding

    May 2026 · firstwork.com · its alternatives →

  21. 21
    Stride▲149

    The AI workspace that plans, designs and ships with you.

    Jun 2026 · stride.page · its alternatives →

  22. 22
    Plano▲90

    Build agents faster, and deliver them reliably to production

    Jan 2026 · planoai.dev · its alternatives →

  23. 23
    Plannex▲82

    Brainstorm. Build logic. Manage tasks.

    2025 · plannex.io · its alternatives →

  24. 24

    Models matter. Context matters more. Give your agent a plan.

    Jun 2026 · deepworkplan.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 →