Altair OS

Altair OS

Altair Operating System
Altair OS Bella FSM

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Altair OS:

About

Altair OS is a cloud-based field service management application for HVAC, plumbing, electrical, and other service contractors. It brings lead capture, customer and equipment records, estimates, scheduling, dispatch, technician work, invoicing, payments, time tracking, expenses, and reporting into a connected workflow. Office staff manage jobs and technician assignments from a dispatch workspace, while field teams access job details and record completed work from a phone browser. Estimates can be sent for customer review and approval, then carried into scheduling and billing; completed jobs can become invoices and customers can pay through linked payment workflows. The service tracks customer and equipment histories and includes time and expense records and operational reports. Starter pricing is $39 per month for one user, or $390 annually. A 14-day free trial is available without a credit card; live onboarding is included.
Bella FSM:

About

Bella FSM (Field Service Management) is a powerful, cloud-based software solution built for small to medium-sized service businesses. It provides everything a service company needs to manage daily operations in one easy-to-use platform. With tools for scheduling and dispatching, work orders, estimates, invoicing, inventory tracking, and customer relationship management (CRM), Bella FSM helps businesses reduce paperwork, eliminate inefficiencies, and improve communication across teams. The software is fully mobile-friendly, allowing technicians and staff to access job details, capture customer signatures, and process payments in the field. Business owners benefit from real-time reporting, QuickBooks integration, Stripe payment processing, and customizable features that adapt to their unique workflows.
Altair OS:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Bella FSM:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported
Altair OS:

Audience

Small HVAC, plumbing, electrical and other field service businesses (1-50 employees).
Bella FSM:

Audience

Small to medium sized businesses in the the HVAC, plumbing, electrical, pest control, cleaning, and any other field service industry
Altair OS:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Bella FSM:

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported
Altair OS:

API

Offers API Not Supported
Bella FSM:

API

Offers API Supported
Altair OS:

Screenshots and Videos

Bella FSM:

Screenshots and Videos

Altair OS:

Pricing

$39/month
Starter costs $39/month for 1 account or $390/year. Growth costs $79/month for up to 5 accounts or $790/year. Pro costs $149/month for 10 accounts, with each additional account at $15/month; the annual price is $1,490. Every plan includes live onboarding. The 14-day free trial does not require a credit card to start; add a payment method before the trial ends to continue. Plans are billed monthly or annually and can be canceled anytime.
Free Version Not Supported
Free Trial Supported
Bella FSM:

Pricing

$35.00/month/user
$35/mo for first user $10/mo per each additional user
Free Version Not Supported
Free Trial Supported
Altair OS:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
Bella FSM:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
Altair OS:

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Bella FSM:

Training

Documentation Not Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported
Altair OS:

Company Information

Altair Operating System
Founded: 2026
United States
www.altair-op.com
Bella FSM:

Company Information

Bella FSM
Founded: 2005
United States
www.bellafsm.com
Altair OS:

Alternatives

No Alternatives
Bella FSM:

Alternatives

Field Promax

Field Promax

5.0 out of 5 stars
Bella FSM:
Smart Service

Smart Service

My Service Depot
Bella FSM:
BuildOps

BuildOps

4.9 out of 5 stars
Bella FSM:
mHelpDesk

mHelpDesk

2.0 out of 5 stars
Altair OS:
Bella FSM:
Field Force Tracker

Field Force Tracker

Rapidsoft Systems
5.0 out of 5 stars
Altair OS:

Categories

HVAC Supported
Service Dispatch Supported
Bella FSM:

Categories

Bella FSM:

Field Service Management Features

Billing & Invoicing Supported
Contact Database Supported
Contract Management Supported
Customer Database Supported
Dispatch Management Supported
Electronic Signature Supported
Inventory Management Supported
Mobile Access Supported
Payment Collection in the Field Supported
Quotes / Estimates Supported
Routing Not Supported
Scheduling Supported
Service History Tracking Supported
Time Clock Supported
Work Order Management Supported

Service Dispatch Features

Billing & Invoicing Supported
Call Center Management Supported
Contract Management Supported
Customer Database Supported
Inventory Control Supported
Job Management Supported
Job Tracking Supported
Mobile Access Supported
Routing Not Supported
Scheduling Supported
Self Service Portal Supported
Service History Tracking Supported
Technician Management Supported
Work Order Management Supported

Tradesman Job Management Features

Contract Management Supported
Customer Database Supported
Dispatch Management Supported
For Builders Supported
For Electricians Supported
For Field Service Businesses Supported
For HVAC Supported
For Plumbers Supported
For Roofers Supported
Invoicing Supported
Job Tracking Supported
Payments Supported
Quoting Supported
Reporting Supported
Scheduling Supported
Time Tracking Supported

Work Order Features

Contract Management Supported
Customer Database Supported
Dispatch Management Supported
Inventory Control Supported
Job Management Supported
Preventive Maintenance Supported
Quotes / Estimates Supported
Recurring Appointments Supported
Routing Not Supported
Scheduling Supported
Task Management Supported
Altair OS:

Integrations

Stripe Supported
Facebook Supported
Instagram Supported
OpenAI Supported
QuickBooks Online Not Supported
Bella FSM:

Integrations

Stripe Supported
Facebook Not Supported
Instagram Not Supported
OpenAI Not Supported
QuickBooks Online Supported
Altair OS:
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Bella FSM:
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