Inbound sales · AI lead qualification

Call every inbound lead in 90 seconds. Qualify and hot-route, even at 2am.

Speed-to-lead beats every other variable in B2B and high-ticket D2C. Callsy's inbound sales agent calls every demo-form submitter in under 90 seconds, qualifies BANT live, and routes to your AE. Or books straight to Calendly.

↑ 31%qualified leads in pipeline
Run byCarla · Inbound sales SDR
Channels:PhoneSMSWhatsApp

Trusted by 261+ brands across e-commerce, healthcare, and SaaS

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Who it's for

  • SaaS and high-ticket D2C brands running paid lead-gen campaigns
  • Agencies and consultancies where AE time is the bottleneck
  • Multi-timezone businesses that lose night/weekend leads
  • Teams using Calendly, HubSpot, or Salesforce who want to skip the back-and-forth

How it works

  1. 1

    Lead submits your form

    Demo form, Calendly request, contact-us. Any signal you mark as 'hot.' Callsy receives it through HubSpot, Make, Zapier, or a direct webhook.

  2. 2

    Carla calls in 90 seconds

    She introduces herself, confirms the lead's role and use case, runs BANT (budget, authority, need, timing) in 3 minutes, and either hot-routes to your AE on the line or drops them straight into a Calendly slot.

  3. 3

    CRM updated in real time

    Full call transcript, qualification score, and recording sync to HubSpot or Salesforce. Your AE walks into the next call already knowing the deal.

Why it works

  • 78% of buyers go with the vendor that responds first. Most teams take 47 hours; Carla takes 90 seconds.
  • Conversational qualification surfaces real objections that forms can't capture. "we already use X but the renewal is in March" is the signal that wins the deal.
  • AE time stops getting burned on unqualified demos. Carla pre-filters so only ICP-fit, BANT-clean leads hit your calendar.
  • Works 24/7/365. Your competitor's SDR team is asleep at 11pm Singapore time. Yours isn't.
  • Natural-sounding voices in 70+ languages: Carla can pitch a São Paulo CFO in pt-BR or a Berlin engineer in de-DE without losing the BANT script.

What the call sounds like

Live transcript

How the call actually goes.

Carla · sample transcript,
Carla, Callsy AI
Carla
Hi, is this Tom? This is Carla calling from Acme. You just requested a demo. Just a quick AI-assisted call to make sure we put you with the right person. Is this an okay time?
Customer
Yeah, two minutes.
Carla, Callsy AI
Carla
Perfect. I saw you're at Globex. What's prompting you to look at us right now?
Customer
Our current vendor is up for renewal in April and the price doubled.
Carla, Callsy AI
Carla
Got it. Renewal pressure, makes sense. Who else is involved in that decision on your side?
Customer
Just me and our CFO.
Carla, Callsy AI
Carla
Great. I can put you on with Daniel, our senior AE, right now. Or I can book you 25 minutes on his calendar tomorrow morning, 10am your time. Which works?
Customer
Tomorrow's better.
Carla, Callsy AI
Carla
Done. Sending the confirmation by SMS now. Daniel will join with the CFO-budget breakdown ready. Anything specific he should prep?

What it delivers

90 sec
average response time
31%
lift in qualified leads
24/7
coverage with no SDR hiring

Frequently asked

Can Carla actually qualify leads to BANT standard?

Yes. The qualification script is configurable. Most teams use BANT, MEDDIC, or a custom hybrid. Carla follows your playbook and emits a structured qualification score per call, not just a transcript.

What happens if the lead asks something off-script?

Carla can answer common product, pricing, and integration questions from a knowledge base you upload. For anything edge-case, she gracefully says "great question. Let me put you with our specialist" and either hot-routes or books a callback.

Does it integrate with HubSpot and Salesforce?

Yes. Full bidirectional sync. Lead source, qualification status, transcript, recording, and the post-call disposition all land on the lead record automatically.

Can Carla book directly into Calendly?

Yes. We integrate with Calendly, Cal.com, and any system that exposes a booking link or API. Carla checks availability live on the call and confirms by SMS before hanging up.

What's the language coverage?

70+ languages out of the box including English (US, UK, AU, IE), Spanish (8 regional variants), German, French, Italian, Portuguese (PT + BR), Japanese, Hindi, Dutch, Polish, Lithuanian, and more.

Hire Carla for your inbound sales workflow.

Live in 5 minutes. 50% off launch promo. If your agent doesn’t pay for itself in 30 days, you don’t pay us.

Try it · no booking, no signup

Don’t read about it. Let it call you.

Drop your number and email. Confirm with one tap and Callsy’s AI agent rings your phone in about 30 seconds, talks like a real person, and shows you exactly what your customers would hear.

What happens next
  • You confirm by email, then your phone rings in about 30 seconds
  • Hear exactly what your customers would hear
  • The AI says it’s AI, every time
  • Just this one call. No marketing list, no signup
TCPA-compliantGDPR-readyEU-hosted
9:41
John, Callsy AI
Hear it now · no booking
Hear John ring you back.

Drop your number. John rings you in 30 seconds, using your business name. Hang up any time.

Customer stories

Brands that actually picked up the phone.

Trusted by 260+ businesses across 12 countries

Neurogena
$40K+
additional revenue
Verified customer
Shopify App Store review, verified merchant
Highly recommend! Easy to use, well-priced, and with great potential to grow. We now made over 40k in additional revenue using Callsy!
Neurogena
Shopify Merchant
Read the full case study
AmourLinen
34x
ROI on Callsy spend
Verified customer
Shopify App Store review, verified merchant
Great app for recovering abandoned cart purchases. Been using it for the last 3 months, we get around 34x ROI. Team is very responsive and constantly developing new features!
AmourLinen
Shopify Merchant
Read the full case study
Arunas Vismantas (CEO) and Laimonas Sutkus (CTO), founders of Callsy
Meet the founders

Built by founders, not a committee.

We're Arunas and Laimonas. We started Callsy because every D2C founder we talked to was losing revenue at checkout, and email recovery had plateaued. Voice was the obvious answer. AI finally made the unit economics work. If you're in the same spot, let's talk.

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No pitch deck. Just a live walkthrough of your setup.