Work · alternatives · 2026

24 alternatives to Fieseros

The AI Operating System for Service Businesses

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
   Embra ▲506

   Unify work with AI agents - meetings, CRM, research & email

   2025 · embra.ai · its alternatives →

2. 2
   UpMeals OS▲136

   The first AI-powered operating system for food businesses

   2024 · its alternatives →

3. 3
   StartOS: Plug-and-Play Startup System▲647

   Complete startup system, now with contextual AI

   2023 · ajinkyabhat.com · its alternatives →

4. 4
   Nautis▲415

   The AI-native Operating System for founders.

   Jul 2026 · getnautis.com · its alternatives →

5. 5
   Callbook.ai▲120

   End-to-end AI phone system for Zoho CRM

   2024 · callbook.ai · its alternatives →

6. 6
   AI-Powered Business OS ▲14

   Run your business from one AI-powered Notion workspace.

   Aug 2026 · productiveclub.gumroad.com · its alternatives →

7. 7
   Mainteny▲76

   AI-powered Operating System for Maintenance Companies

   Apr 2026 · mainteny.com · its alternatives →

8. 8
   PulseOS AI Operating System for Business▲8

   Run your business on autopilot — with one intelligent system

   2025 · its alternatives →

9. 9
   AI Call Campaigns▲19

   The operating system for AI voice calls

   2025 · aicallcampaigns.com · its alternatives →

10. 10
    TalentOS▲58

    AI adoption operating system for companies

    May 2026 · talentosapp.com · its alternatives →

11. 11
    Company OS▲3

    Replace your business stack with one AI operating system.

    Jul 2026 · the-company-os.com · its alternatives →

12. 12
    İri CRM▲3

    AI-Powered CRM & Operations OS for High-Growth Businesses

    Jun 2026 · iricrm.com · its alternatives →

13. 13
    AI Call Answering Service for Home Service Businesses▲5

    Discover ServiceAgent, the AI platform running your front and back office. Handle calls, CRM, scheduling, billing, and marketing in one place. Free to start.

    2025 · serviceagent.ai · its alternatives →

14. 14
    JobOS Pro▲2

    AI-native operations platform for home service franchises

    Jul 2026 · jobospro.com · its alternatives →

15. 15
    BusinessLaunchOS▲2

    AI Business OS for CRM, Marketing & Automation

    Jul 2026 · businesslaunchos.com · its alternatives →

16. 16
    Worknestio▲9

    Run your entire service business from one place

    Jul 2026 · worknestio.com · its alternatives →

17. 17
    RAIOS▲3

    AI operating system for smarter restaurant decisions

    Aug 2026 · raios.pro · its alternatives →

18. 18
    MySam Business OS▲2

    The connected AI front office for service businesses

    Jul 2026 · forgelaunchlabs.com · its alternatives →

19. 19
    Business OS — Run Your Business.Smarter.▲1

    Run Your Business.Smarter.

    Aug 2026 · businessosai.lovable.app · its alternatives →

20. 20
    XALON™▲8

    The AI Operating System That Automates Your Entire Business

    2025 · xalon.ai · its alternatives →

21. 21
    TaskOS▲12

    AI-Powered Operating System for Tasks

    2025 · its alternatives →

22. 22
    ServiceOS▲3

    Field management software for the service industry

    2023 · serviceos.com · its alternatives →

23. 23
    JobPulse365▲2

    Tell AIDA what you need. It runs your home service business.

    Apr 2026 · jobpulse365.com · its alternatives →

24. 24
    Building the Operating System for AI▲10

    Building the Future of AI CRM

    Jul 2026 · myflynai.com · 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 →