Comparison · July 2026
Sameday AI vs HVAC Agent: answering calls vs chasing leads
Both use AI to put jobs on a contractor's calendar. The difference is direction. Sameday's AI receptionists answer the phone when a homeowner calls you. HVAC Agent's AI setter calls the homeowner when a lead comes in — from your ads, your website, Google Local Services, or Angi — in under a minute, and keeps following up for days.
If your biggest leak is missed inbound calls, an answering product is a fine choice. If your biggest leak is leads nobody chases — the 9 PM form fill, the ad lead that got one voicemail — that's the problem HVAC Agent exists for.
| HVAC Agent Outbound AI setter, HVAC only | Sameday AI Inbound AI receptionist, multi-trade | |
|---|---|---|
| Built around | Chasing the leads you generate: calls each one in under a minute, follows up for days, books the job | Answering the phone: AI receptionists ("AI CSRs") pick up inbound calls and book them |
| Trades covered | Heating & air only | HVAC, plumbing, roofing, solar, pest control, cleaning and more |
| Pricing (published) | $497/mo flat | Launch from $449/mo, Scale from $789/mo |
| Billing metric | Booked appointments (up to 20/mo included) | Minute buckets (500 minutes on Launch, 1,000 on Scale) |
| Per-minute math | None. Flat means flat | Plans sized by monthly call minutes |
| Try before you buy | Self-serve: the AI calls your phone in about a minute | Book a sales demo |
| Results guarantee | Pays for itself in 30 days or it works free until it does | None published |
| Setup fee | $0 | Setup included per their site |
Sameday details from gosameday.com as of July 2026; plans and prices change, so confirm on their site. Sameday is a trademark of its owner; HVAC Agent is not affiliated with Sameday.
The three differences that matter
1. Outbound speed-to-lead, not inbound answering
A shop generating real lead flow loses more revenue to slow follow-up than to missed calls. Respond to a lead in under 5 minutes and you're 9x more likely to book the job (InsideSales.com). HVAC Agent is built around that number: every lead called in under a minute, then texted and re-called for days until there's an answer. Answering products simply don't do this job.
2. Flat price, no minute buckets
Sameday sizes plans by call minutes — 500 on Launch, 1,000 on Scale. We think metered phone pricing belongs in 2005. HVAC Agent is $497/mo flat with up to 20 booked appointments included, and the thing being counted is the thing you actually want: booked jobs, not talk time.
3. A guarantee in writing
Sameday publishes strong claimed results but no money-back or performance guarantee we could find on their site. HVAC Agent puts it next to the price: if the appointments booked in your first 30 days aren't worth more than the bill, you don't pay until they are.
Where Sameday is the better fit
Honest answer: if you're a multi-trade operation that mainly needs 24/7 inbound call coverage across several locations, or you're not generating outbound lead flow at all, an inbound-first product like Sameday matches that problem. And the two aren't mutually exclusive — plenty of shops need their phones answered AND their leads chased.
Hear the difference on your own phone
No sales demo to book. Drop your number and the AI calls you in about a minute, exactly the way it calls a lead.