Comparison · July 2026
SimpleTalk vs HVAC Agent: a voice AI platform vs a done-for-you HVAC setter
SimpleTalk sells a capable voice-AI platform: you (or an agency you pay) build agents on it for any industry, and talk time is billed by the minute. HVAC Agent sells an outcome: a working AI appointment setter for heating and air companies, built and run for you, that calls every lead in under a minute and books jobs onto your calendar — for one flat number published right on the page.
If you're an agency or a tinkerer who wants to build voice agents, a platform is the right tool. If you're an HVAC owner who wants booked jobs without becoming an AI hobbyist, that's us.
| HVAC Agent Done-for-you, HVAC only | SimpleTalk.ai DIY platform, any industry | |
|---|---|---|
| Built for | Heating & air companies. One trade, done deeply | Any industry — real estate, solar, insurance, credit repair, HVAC and a dozen more |
| Who configures it | We build, tune, and run your setter for you | Platform: you (or an agency you hire) build and manage agents |
| Pricing (published) | $497/mo flat, everything included | $30/mo + $0.45/min pay-as-you-go; $500/mo + $0.25/min Business (2,000 min included); agency plans $1,299–$1,799/mo |
| Per-minute charges | None | Every plan bills talk time by the minute |
| Setup fee | $0, stated on the page | Not published |
| Billing metric | Booked appointments (up to 20/mo included) | Minutes talked |
| Try before you buy | The AI calls your phone in about a minute | Free tier / demo funnels |
| Results guarantee | Pays for itself in 30 days or it works free until it does | None published on the pricing page |
SimpleTalk details from simpletalk.ai/pricing as of July 2026; plans and prices change, so confirm on their site. SimpleTalk is a trademark of its owner; HVAC Agent is not affiliated with SimpleTalk.
The three differences that matter
1. You buy booked jobs, not a toolbox
On a platform, the AI is as good as whoever configures it — the scripts, the calendar wiring, the follow-up cadence, the compliance settings are all your job or your agency's. HVAC Agent ships all of that done, tuned on heating-and-air conversations: no-cool calls, tune-ups, replacement quotes. You plug in your lead flow; jobs land on your calendar.
2. Flat pricing you can read on the page
Per-minute billing means every long call, every follow-up attempt, every busy week moves your bill. SimpleTalk's plans all meter minutes, and setup pricing isn't published. HVAC Agent is $497/mo flat with $0 setup, stated here, not on a sales call. The only number we count is booked appointments — the one you'd count anyway.
3. One trade, chased outbound
A system that serves seventeen industries has to stay generic. Ours only ever talks to homeowners about heating and air, and it works in the direction the money leaks: calling YOUR leads within a minute of them coming in, then following up for days. Speed-to-lead is the whole game — respond inside 5 minutes and you're 9x more likely to book the job (InsideSales.com).
Where SimpleTalk is the better fit
If you're an agency reselling voice AI to clients across industries, or you want white-label infrastructure to build on, that's literally SimpleTalk's business and we don't compete with it. HVAC Agent is for the contractor who wants the outcome, not the platform.
Skip the build. Hear the finished thing.
Drop your number and the AI calls you in about a minute, already tuned for heating and air. That call is the demo.