GTMStack
SDR Operations

Every outbound channel. One unified system.

Calling, texting, WhatsApp, and email — all managed from a single platform with shared analytics and AI-powered sequencing.

4

Channels unified

60%

Faster ramp time

3x

More meetings booked

100%

Activity captured

Built-in dialer

Multi-channel dialer

Built-in power dialer with call recording, transcription, local presence, and real-time coaching signals. Give every rep the tools to sound like your best performer.

  • Power dialer with local presence numbers
  • Automatic call recording and transcription
  • Real-time coaching signals and talk tracks
  • Voicemail drop and callback scheduling
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sdr-email
Cold outreach

Email sequences

Cold email with deliverability monitoring, A/B testing, personalization tokens, and send-time optimization. Maximize inbox placement and reply rates at scale.

  • Deliverability monitoring and domain health
  • A/B testing on subject lines and body copy
  • Dynamic personalization tokens
  • AI-powered send-time optimization
Messaging

WhatsApp & SMS

Business API integration for conversational outreach with templates, compliance, and scheduling. Meet prospects where they already communicate.

  • WhatsApp Business API integration
  • Pre-approved message templates
  • Compliance and opt-out management
  • Scheduled sends and smart delivery windows
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Full visibility

Unified inbox

Every touchpoint across all channels visible per contact and account with full timeline. No more switching between tabs to piece together a prospect's journey.

  • Complete contact and account timelines
  • Cross-channel conversation threading
  • Activity logging to CRM in real time
  • Team-wide visibility and collaboration

How it works

Get your SDR team running on a unified outbound system in three steps.

1

Connect your accounts

Link your email, phone, WhatsApp, and CRM accounts. Import your existing contacts and sequences with a few clicks.

2

Build multi-channel sequences

Design outreach flows that combine calls, emails, texts, and WhatsApp messages. Set timing, conditions, and personalization rules.

3

Let AI optimize and scale

AI analyzes performance data to optimize send times, channel mix, and messaging. Scale what works across your entire team.

Works with your stack

Native integrations with the tools your SDR team already uses.

Salesforce

CRM sync

HubSpot

CRM sync

Outreach

Sequence import

Salesloft

Sequence import

Gong

Call intelligence

Ready to unify your outbound?

Stop switching between tools. Give your SDRs one platform to call, email, text, and message from — with full analytics and AI-powered optimization.

Get GTM insights delivered weekly

Join operators who get actionable playbooks, benchmarks, and product updates every week.