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KaiCalls

Flat-rate AI phone secretary for real estate agents — answers every call, qualifies buyers and sellers, books showings, no per-minute charges.

Solo agents who want a real-estate-native missed-call safety net with a flat bill and no per-minute surprises.

Why it stands out

Cheapest entry point of any dedicated RE answering product — $10/mo

Watch out for

Call allowances are fair-use estimates — sustained high volume means moving up a tier

What it does

  • Answers every call in under 3 rings, 24/7/365, with a fast AI fallback path
  • Qualifies buyers and sellers on budget, timeline, pre-approval, and property details
  • Books showings directly on your Google Calendar or Outlook
  • Real estate setup packs: residential sales, commercial, property management, and rental intake flows
  • Property management mode routes tenant maintenance requests by urgency
  • Hot-lead alerts by SMS so you can call back fast; optional live transfer
  • Pushes lead data to Follow Up Boss, kvCORE, CINC, Chime, BoomTown, Salesforce, or HubSpot via webhook + Zapier
  • Call recordings, transcripts, summaries, and voicemail transcription
  • Multilingual answering: up to four languages per line (English, Spanish, French, German, Portuguese, Italian, Dutch, Hindi, Japanese, Russian)
  • Spam calls are screened out and don't count toward your allowance
  • Unlimited team members — no seat fees
  • Keep your existing number (forward to Kai) or take a new KaiCalls number; setup takes ~3 minutes

Pros and cons

Pros

  • Cheapest entry point of any dedicated RE answering product — $10/mo
  • Flat pricing with no per-minute overage, published in full
  • Real estate setup packs built for how agents actually take calls
  • Unlimited team members and a 30-day money-back guarantee

Cons

  • Call allowances are fair-use estimates — sustained high volume means moving up a tier
  • CRM integrations are webhook + Zapier, not native — some assembly required
  • Texting costs extra on the cheapest plan
  • New company with no independent track record yet

Pricing details

Kai Backup $10/mo (~20 answered calls, 48 min); Kai Line $79/mo (~170 calls, 408 min); Kai Office $349/mo (~800 calls, 1,920 min). Flat — no per-minute overage; if your volume stays higher they notify you before recommending a bigger plan. $2 for the first week on new signups; 30-day money-back guarantee; cancel anytime; your price holds while you stay subscribed. Texting registration is a $49-once + $15/mo add-on on Backup (carrier approval required), included on paid plans. Verified Oct 2026.

Every figure on this page was checked against kaicalls.com or the source named above on Oct 23, 2026. Prices change — confirm with the vendor before you buy. Our methodology

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Price
$10–$349/mo
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