HVAC diagnostic app for technicians with guided troubleshooting and equipment scanning
Stage
Not given
Not given
Founded
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Based in
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US
Pricing model
Freemium
Freemium
Pricing
Free: $0/month with 3 invoices and 3 quotes per month. Starter: $10/month with 10 invoices and 10 quotes per month. Basic: $24/month with 500 invoices and 500 quotes per month. Ultimate: $35/month with unlimited invoices and quotes.
Free plan with 50,000 permanent tokens (2-3 full diagnostic workflows). Pro plan at $14.99/month with 500,000 tokens per month (~30 full diagnostic workflows). Team plan from $99.99/month for up to 5 technicians, $199.99/month for up to 10 technicians, with unlimited usage for all members. Insight p
Key features
Online quote acceptance by customers
Automatic payment reminders at 3, 7, and 14 days after due date
Deposits on quotes and partial payments
Recurring invoices for service plans and retainers
Automatic invoice sending
Mobile-optimized interface for phone-based billing
Customer portal with invoice history
Sales tax and VAT support
Team members with role-based access
Stripe payment integration with no processing fees taken by Koteshen
Guided diagnosis engine with step-by-step troubleshooting
Nameplate OCR scanner to capture equipment details
Professional PDF service reports and estimates
Offline field mode to work without internet
Error code lookup for multiple HVAC brands
Duct CFM calculator for airflow sizing
90-day searchable job history
Team management and centralized billing
Support for 10 major HVAC brands
What makes it different
No card required for 14-day free trial of all Basic features
Customers pay without creating an account, just from email link
Built specifically for mobile use on job sites, not a desktop tool adapted for phone
Monday summaries automatically show unpaid invoices and amounts owed
Free invoice template available with no sign-up required
Diagnostic assistance in under 30 seconds
Works offline so technicians can access diagnostics without cell signal
Automatic nameplate scanning eliminates manual data entry
ACLogics