AI SDR that calls each new lead within 90 seconds
A human SDR makes 60 dials on a good day, ramps for three months and quits inside a year. The AI calls each new lead within 90 seconds, follows up on WhatsApp and email through Nudge, and books qualified meetings straight into the AE's calendar.
Converse AI / Calls
An AI SDR is software that automates top-of-funnel sales development: calling new leads within 90 seconds, qualifying on budget, authority and timeline, following up across WhatsApp and email, and booking qualified meetings into your AE’s calendar. GRX10’s works every lead in all languages* and writes everything to the CRM.
An AI sales development representative that automates outbound calling, lead qualification, multi-channel follow-up and meeting booking.
It handles the repetitive top-of-funnel work at scale and hands qualified meetings to your closers, who walk in already briefed.
Voice first, then WhatsApp and email follow-up sequenced automatically through Nudge until the meeting is booked.
Calling within 5 minutes raises qualification odds 21x
The Lead Response Management study by MIT and InsideSales.com puts qualification odds 21x higher when a lead gets a call within 5 minutes rather than 30. A later audit of 2,241 companies, published in Harvard Business Review, found that firms which responded within an hour were nearly seven times more likely to qualify the lead. Most teams cover their list next morning, and their best leads have booked with someone else by then. The AI covers 100% of the list, evenings and weekends included, in the lead's language.
Converse AI / Reports
The AI SDR cadence from first call to booked meeting
Converse AI / Campaigns
Dispositions, transcripts and lead scores logged to your CRM
Disposition, transcript and score land on the record in MicroCRM or your CRM. Your AE walks into every meeting already briefed.
MicroCRM / Leads
| Time | Lead | Phone | Disposition | Score | Duration |
|---|---|---|---|---|---|
| 14:07 | PNPriya Nair | +1 650 ••• 4402 | Meeting booked | 82 | 03:12 |
| 13:58 | OFOmar Farouk | +1 646 ••• 7310 | Qualified | 74 | 04:05 |
| 13:52 | EPElena Petrova | +1 201 ••• 6619 | Follow-up · Nudge | 61 | 02:48 |
| 13:47 | JBJonas Berg | +1 612 ••• 2210 | No answer · cadence | – | 00:00 |
| 13:41 | GOGrace Okafor | +1 832 ••• 4470 | Meeting booked | 88 | 03:37 |
| 13:33 | MRMateo Rossi | +1 305 ••• 5140 | Not a fit | 22 | 01:54 |
| 13:26 | YTYuki Tanaka | +1 808 ••• 8815 | Qualified | 79 | 03:21 |
The AI SDR qualifies leads in all major languages
The agent opens in the language the lead signed up in, switches mid-sentence when the prospect does, and identifies itself as an AI whenever asked.
- All languages*
- Switches language mid-sentence
- Says it's an AI whenever asked
Case study: booked trials rose from 14% to 32%
A tutoring platform with 2.1 million registered parents moved first-touch calling to the AI. Conversion to booked trial rose from 14% to 32% in eight weeks; cost per booked meeting fell 88%. A solar installer covering 28 cities lifted survey-visit conversion 4.2x on 90-second callbacks.
Related use cases: AI sales agent, receptionist and answering service
The AI SDR fills the calendar. Once the meeting books, the deal still needs working, and your inbound line still needs answering. Its three siblings handle those.
AI Sales Agent
Keeps every deal moving: follow-up calls on schedule, objections answered from your material, payment links mid-call.
Explore the sales agentAI Receptionist
Your main line, all day: answers on the first ring, books appointments, transfers callers with context and logs every call.
Explore the AI receptionistAI Answering Service
Nights, weekends and overflow: every call answered, messages taken, urgent callers escalated, bookings made.
Explore the answering serviceThe GRX10 products behind the AI SDR
Voice AI makes the calls, Nudge runs the cadence, and MicroCRM keeps score.
Voice AI
Calls every new lead within 90 seconds, qualifies in the prospect's language and books the meeting live on the call.
Explore Voice AINudge
Runs the follow-up cadence across voice, WhatsApp and email: a message in minutes, a mail next morning, a call at the right hour.
Explore NudgeMicroCRM
Disposition, transcript and score land on the record. Your AE opens the meeting already briefed.
Explore MicroCRMGive the AI SDR a list of 50 leads
Hire the operators
Our team connects your lead sources, loads your qualification framework, tunes the cadence and runs the outbound floor for you. You read the calendar.
Book a demoStart free
Bring 50 leads. The AI calls them today, and you count the booked meetings. Per-minute pricing, no seat fees. The first 100 minutes are free, no card required.
Start free See pricingWant to hear it qualify a lead first? Leave a work email and we'll set up a demo call.