| Firebase (Blaze)required | Your database, logins, file storage, sync, and background jobs. The one service PrecisionOps cannot run without. | $0 for most single-crew shops. About $10 to $15 a month busy. |
| Google Maps | Job map and address lookup. | Free to 10,000 calls per product per month. |
| Mapbox | Route planning and the dispatch map. | Free tier covers a typical shop. |
| Stripe | Taking card payments in the field and through the portal. | 2.9% + 30¢ per transaction, taken from the payment. |
| SendGrid optional | Only if you want the system to send email on its own, in bulk, from your company domain, with delivery tracking. Sending from the tech's phone is free and needs none of this. | 60-day trial, then from $19.95/mo for 100,000 emails. |
| Twilio optional | Only if you want automated texts, reminders that fire without anyone tapping send, or one company number instead of your techs' own. Manual texting is free and needs none of this. | $0.0083 per message, plus $1.15/mo per phone number. |
| Google Vision | Reading equipment plates and documents from a photo. | Free monthly allowance, then per image. |
| Groq | The HVAC diagnostics engine. | Fractions of a cent per diagnostic. |
| QuickBooks Online | Accounting sync. | No charge to connect. Uses your existing subscription. |
| DocuSign | Signatures on estimates and contracts. | No charge to connect. Uses your existing plan. |
| Hearth | Offering customers financing on larger jobs. | No charge to connect. Partner terms apply. |