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The New Multichannel Reality: SMS, Email, LinkedIn, and AI Voice | Brazn AI

Written by Alex Margarit | Apr 30, 2026, 4:00:00 AM

The New Multichannel Reality: SMS, Email, LinkedIn, and AI Voice

For years, B2B outbound was simple: you sent an email, and if they didn't reply, you called them. Today, relying on a single channel is a recipe for pipeline starvation. Buyers are overwhelmed with digital noise, their inboxes are protected by aggressive spam filters, and they rarely answer calls from unknown numbers. The problem? many revenue teams are still running single-channel or poorly integrated multi-channel plays, resulting in abysmal connection rates.

To break through the noise, modern GTM teams must embrace the 'New Multichannel Reality.' This means orchestrating outreach across Email, LinkedIn, SMS, and even AI-assisted Voice, not as isolated tactics, but as a synchronized, buyer-centric cadence. This article provides a blueprint for building a modern multichannel strategy that actually generates responses.

What We'll Cover

In this article, we will cover:

- Why single-channel outbound is dead

- The unique role and rules of engagement for Email, LinkedIn, SMS, and Voice

- How to orchestrate a synchronized multichannel cadence

- Leveraging AI to personalize across channels at scale

- Metrics for measuring multichannel success

Understanding the Approach

A 'Multichannel Strategy' in a GTM context is the coordinated use of multiple communication platforms to engage a prospect. The goal isn't to spam the buyer everywhere, but to 'surround' them with consistent, valuable messaging, increasing the likelihood of connecting on their preferred channel.

Example: An SDR doesn't just send 5 emails. They send an email, view the prospect's LinkedIn profile, leave a thoughtful comment on their recent post, send a personalized LinkedIn voice note, and finally use an AI dialer to catch them on the phone—all within a carefully timed 14-day sequence.

Why This Matters

Mastering multichannel outreach is essential for improving connection rates and maximizing the ROI of your prospecting efforts.

- Before: Reps rely solely on email, seeing open rates plummet and reply rates drop below 1%. After: Reps use a coordinated multichannel approach, increasing overall connection rates by reaching buyers on the platforms they actually use.

- Before: Multichannel attempts are disjointed (e.g., an email referencing a feature, followed by a LinkedIn message referencing a different pain point). After: Messaging is synchronized across channels, reinforcing a single, compelling value proposition.

- Before: Reps waste hours manually switching between tools to execute a cadence. After: Sales engagement platforms automate the orchestration, guiding the rep through the multichannel sequence efficiently.

The Complete Guide

Channel 1: Email (The Foundation)

Objective: Deliver detailed value propositions and share resources.

Actionable Advice: Use email for longer-form communication, sharing case studies, or proposing specific meeting times. Keep it highly personalized and focused on the buyer's pain points.

Best Practices: Never use email for 'just checking in.' Always provide value or a new insight in every touchpoint.

Channel 2: LinkedIn (The Relationship Builder)

Objective: Build familiarity and establish credibility before the pitch.

Actionable Advice: Use LinkedIn for 'soft touches'—viewing profiles, commenting on posts, and sending connection requests with personalized notes referencing shared interests or mutual connections.

Best Practices: Avoid the 'pitch slap' (pitching immediately after connecting). Focus on starting a conversation first.

Channel 3: Voice & AI Dialers (The Pattern Interrupt)

Objective: Secure immediate feedback and handle objections in real-time.

Actionable Advice: Use the phone strategically, typically after establishing some familiarity via email or LinkedIn. Leverage AI dialers to navigate phone trees and drop pre-recorded voicemails, maximizing the rep's time speaking with actual humans.

Best Practices: Always have a clear, concise 'reason for calling' prepared before dialing.

Channel 4: SMS (The Accelerator)

Objective: Provide quick updates or gentle nudges for highly engaged prospects.

Actionable Advice: Reserve SMS for prospects who have already opted in or shown significant engagement (e.g., confirming a booked meeting, sending a quick link to a requested resource). Treat it as an intimate channel.

Best Practices: Never send cold, unsolicited pitches via SMS. Keep texts short, professional, and easily actionable.

How to Implement This

RevOps is responsible for the technical orchestration, ensuring the sales engagement platform (e.g., Salesloft, Outreach) seamlessly integrates with the CRM, LinkedIn, and dialing tools to execute the cadences. Marketing must provide the content and messaging templates tailored for each specific channel. Enablement must train reps on the nuances of each channel—how to write an effective email vs. how to leave a compelling voicemail.

Next Steps

The modern buyer dictates the channel of engagement. By building a synchronized, multichannel strategy, you ensure you're present wherever they choose to interact.

Start small: Take your best-performing email template and adapt it into a short, conversational LinkedIn message. Add that LinkedIn step to your standard outreach sequence this week. Ready to automate your multichannel cadences? See how Brazn can orchestrate your outreach seamlessly.

Book a demo to see how Brazn AI fits into your sales stack.

About the Author

Alex Margarit, Sales AI Expert, SaaS Sales Leader, BMC, ServiceNow, Docusign — 25+ years in SaaS sales.