The short answer
Probook runs a big shop's front office with AI. Clevra runs the whole job for a small crew, with AI built in.
Probook calls itself an AI operating system for home services, built for multi-location HVAC and plumbing companies. It answers calls, re-sorts the job board in real time and follows up on estimates, and it is listed as a dispatch integration on the ServiceTitan marketplace. We found no invoicing, payments or client portal on its site, and it is sold by demo with no published price. Clevra is the whole field service app for crews of 1 to 15: estimates, scheduling, inspection checklists, invoices and payments, with an AI Receptionist and AI-written reports from $49 a month.
Choose Clevra if
- You run 1 to 15 people and need estimates, invoices and payments in the same app
- You want AI that answers calls and writes inspection reports
- You want to start today with a free plan and published prices
- You do inspections, testing, scanning or service work
Choose Probook if
- You run several locations and dozens of techs
- You want AI to re-sort a large dispatch board in real time
- You need an AI call center for thousands of calls a month
- You have the budget and time for a hands-on rollout
Probook shows no prices and books demos only. Clevra Pro is $39 and Business $79 a month billed yearly.
What makes Clevra different
From the first call to the paid invoice, in one app
We found no invoicing, payments or client portal on Probook's site. Clevra has them: the AI answers the call, and the same app books the job, holds the checklist, drafts the report and sends the invoice.
- 1CallThe AI Receptionist picks up when you can't, asks what the client needs and drops the request in your inbox.
- 2EstimatePrice the work from your price book and send it. The client approves online with a typed name or a drawn signature.
- 3BookPut the job on the calendar. Clevra sends the confirmation and the day-before reminder for you.
- 4InspectFill your checklist on site: readings, yes/no answers, photos and the client signature.
- 5ReportClevra drafts the inspection report from what you recorded. Read it, adjust it, send the PDF.
- 6Get paidTap Generate Invoice on the job. The client pays by card from the link or the portal.
One price for the whole crew
Clevra charges per company, not per user. Pro is $49 a month for up to 5 people and Business is $99 for up to 15. Adding a tech never changes the bill.
Inspection checklists and PDF reports
Number, dropdown, yes/no, date, photo and signature fields with required answers. The client gets the PDF by email and in their portal. Pro and up.
A free plan you can actually run
One user, unlimited clients, estimates, scheduling, invoices and online card payments. No card, no time limit.
AI that takes the office work off your plate
Probook's AI is built for volume: real-time dispatch across many techs and AI phone agents for large call centers. Clevra's AI is built for a small crew that's short on office time.
AI Receptionist
Answers calls while you're on a job, asks what the caller needs and puts the request in your inbox. Pro and up.
AI-written inspection reports
Clevra drafts the report from your checklist answers, readings, photos and notes. Read it over and send the PDF. Pro and up.
AI Business Assistant
Ask "who still owes us from September?" or "what did we make on the Hillside job?" and get the answer from your live Clevra data. Pro and up.
Clevra connector for Claude and ChatGPT
Look up jobs, find an open slot, draft an estimate or book a visit from your AI assistant. It asks before every change. Pro and up.
Clevra vs Probook pricing
What each one shows before you talk to sales.
| What you get | Clevra | Probook |
|---|---|---|
| Published prices | No, demo only | |
| Free plan | Yes, 1 user | |
| Free trial | 14 days, no card | None listed |
| Invoices, payments and client portal | Not listed | |
| Time to start | Same day, self-serve | Hands-on rollout, about 41 days by its own figure |
| AI call answering | Pro and up, $49/mo | Yes, price not shown |
Probook details from probook.ai on October 24, 2026.
Clevra vs Probook features
Only features we could confirm on each company's own website.
| Feature | Clevra | Probook |
|---|---|---|
| Running the job | ||
| Estimates signed online | Not listed (follows up on estimates) | |
| Scheduling and dispatch | AI-sorted dispatch board | |
| Inspection checklists and PDF reports | Pro and up | Not listed |
| Invoices and card payments | Not listed | |
| Client portal | Not listed | |
| Timesheets | Not listed | |
| AI | ||
| AI call answering | AI Receptionist, Pro and up | AI voice agents |
| AI that re-sorts the dispatch board | ||
| AI-written inspection reports | Pro and up | Not listed |
| AI assistant on your data | Pro and up | Not listed |
| Website chat booking | ||
“Not listed” means we did not find it on probook.ai on October 24, 2026, not that Probook can't do it.
Where each one is stronger
Clevra is stronger on
- Estimates, invoices, payments and a client portal in one app
- Published prices and a free plan
- Inspection checklists and AI-written reports
- Same-day, self-serve setup
- Built for crews of 1 to 15
Probook is stronger on
- AI dispatch across dozens of techs and several locations
- AI call handling at call-center volume
- Website chat that books jobs
- Outbound campaigns to fill the board
- An integration listed on the ServiceTitan marketplace
Switching from your current software to Clevra
Most crews are set up in an afternoon. Keep your current software until you no longer need your old job history.
- 1
Export your clients
Download your client list from your current software as a CSV or spreadsheet.
- 2
Import into Clevra
CSV or XLSX, up to 5,000 rows, with more than one property per client.
- 3
Set up your price book and checklists
Add your services and rates, then build the inspection checklists your crew fills on site.
- 4
Turn on the AI Receptionist
Let it answer the calls you miss while you work, so new requests land in your inbox.
Clevra vs Probook FAQ
Is Probook a field service management app?
Probook calls itself an AI operating system for home services, focused on calls, dispatch and follow-up. We didn't find invoicing, payments or a client portal on its site. Clevra is a complete field service app with AI built in.
How much does Probook cost?
Probook does not publish prices and sells through demos. Clevra Pro is $49 a month for up to 5 users and Business is $99 for up to 15, or $39 and $79 billed yearly.
Does Clevra answer calls with AI?
Yes. The AI Receptionist is on Pro and up. It answers calls you miss, notes what the caller needs and puts the request in your inbox.
Who is Probook built for?
Multi-location HVAC, plumbing and electrical companies, often with hundreds of techs. Clevra is built for owner-operators and crews of up to 15, with a Custom plan for larger teams.
Can Clevra write inspection reports?
Yes. Your crew fills a checklist on site and Clevra drafts the report with AI. The client gets a PDF by email and in the portal. Pro and up.
Probook details checked on probook.ai on October 24, 2026. Confirm with Probook before you buy. See all comparisons.
All-in-one operations platform for trades.
You run a crew, not a tech company. Clevra handles the office stuff so you can stay on the tools.