Work · alternatives · 2026

24 alternatives to Freelancer OS

Client & Project Manager

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

1. 1
   Freelancer OS▲8

   Client & project manager

   2025 · etsy.com · its alternatives →

2. 2
   Freelance Operating System▲80

   Manage your freelance business with ease

   2023 · freelance.codingnotes.io · its alternatives →

3. 3
   Notion Freelancer OS▲332

   Manage and grow your freelance business in Notion

   2022 · notionfreelance.com · its alternatives →

4. 4
   Freelancer Client OS | Notion system▲4

   Manage clients, projects & invoices in Notion ⭐

   Jul 2026 · daline.gumroad.com · its alternatives →

5. 5
   Notion Freelance OS▲174

   All-in-one dashboard for freelancers

   2023 · notionfreelance.com · its alternatives →

6. 6
   Freelance OS Notion▲22

   Turn your freelance hustle into a smooth-running business

   2025 · heycalvins.gumroad.com · its alternatives →

7. 7
   Freelance os ▲14

   A simple tool to enhance the ability of a freelancer

   2025 · animehub033.gumroad.com · its alternatives →

8. 8
   Freelancer Stack▲482

   Curated directory of tools used by 10,000+ freelancers

   2016 · hellobonsai.com · its alternatives →

9. 9
   Project management OS▲89

   The ultimate project management system.

   2023 · parallelconnect.gumroad.com · its alternatives →

10. 10
    Freelancer Life OS▲100

    Your all-in-one solution for freelancing success

    2023 · inagaraj.gumroad.com · its alternatives →

11. 11
    Freelancer OS▲5

    Run your whole freelance business from one live dashboard

    Jun 2026 · freelancer0s.gumroad.com · its alternatives →

12. 12
    Startup OS▲136

    The all-in-one solution for managing businesses with Notion

    2023 · heyabdo.gumroad.com · its alternatives →

13. 13
    Notion Freelancer OS▲8

    Notion Template

    2022 · easlo.gumroad.com · its alternatives →

14. 14
    Freelance OS Pro▲9

    Where Every Freelancer Finds Their Tools

    2024 · freelanceos.pro · its alternatives →

15. 15
    The Freelancer Toolkit▲111

    A collection of essential tools and services for freelancers

    2018 · twine.net · its alternatives →

16. 16
    Retainr.io▲155

    Retainr helps niche freelancers package services, onboard clients, deliver in one branded portal, and turn successful work into recurring revenue.

    2025 · retainr.io · its alternatives →

17. 17
    MintOS Project Management System▲93

    Stay organized and on top of your projects

    2023 · getmintos.com · its alternatives →

18. 18
    Clientpad▲98

    Streamlined invoicing & proposals, made for freelancers.

    2022 · clientpad.com · its alternatives →

19. 19
    Sieve 0.1▲156

    Managed freelancer teams.

    2017 · its alternatives →

20. 20
    Biz OS▲149

    Organize your digital business and unlock your potential

    2023 · martinnotion.gumroad.com · its alternatives →

21. 21
    Freelancer Hub▲51

    Streamline your freelance business effortlessly

    2024 · marcoetmx.gumroad.com · its alternatives →

22. 22
    Milestone▲60

    All in one business management platform for freelancers

    2021 · its alternatives →

23. 23
    Solo OS▲4

    Professional tools to secure your freelance business.

    Apr 2026 · soloos.in · its alternatives →

24. 24
    Profilr▲71

    A simplified portfolio and management tool for freelancers.

    2021 · its alternatives →

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 →