9 Best Multi-Channel Outreach Platforms for Sales Teams

When prospects ignore your cold email sequences for an extended period, you typically write them off. But what if the problem is not in the prospect but in the channel you’re using? Everyone has their own way to communicate online: some prefer reading emails, while others opt for chatting on social media or talking over the phone.

Multi-channel outreach runs email, LinkedIn, phone, SMS, and social media messaging inside a single sequence, shifting a prospect between channels based on how they respond. When someone goes quiet on email, the multi-channel sales outreach sequence moves to a LinkedIn touch or a call rather than repeating the channel that already failed. Coordinating those touchpoints from one platform keeps the whole motion on a single track instead of scattering it across disconnected tools.

Read on to explore the top 9 multi-channel outreach platforms scored on verified features and customer ratings.

How We Score Sales Engagement Platforms

Every platform in this list earned its position based on our expert score that combines two inputs in equal measure:

• Feature score: Measures verified coverage of the 19 capabilities tracked for this category, confirmed from public documentation. Any feature that cannot be verified is excluded from the count rather than assumed present.
• Weighted average rating: Pulls from eleven independent review platforms, adjusted for review volume: Capterra, G2, Gartner Peer Insights, GetApp, Glassdoor, GoodFirms, Software Advice, Trustpilot, TrustRadius, Product Hunt, and SourceForge. Both inputs sit on a five-point scale.

Where both inputs land determines each platform’s classification tag.

Multi-Channel Outreach Platforms: Related Features Overview

Success.ai

Success.ai is a lead discovery and outreach platform that also uses AI to help you produce resonant emails at scale. Speaking of multi-channel outreach, the platform folds email, LinkedIn, and phone into a single campaign sequence, shifting prospects between channels to create personalized engagement.

Capterra, G2, and GetApp all place Success.ai at 4.8 across a combined 1,100-plus reviews, with Trustpilot the clear outlier at 2.9.

Klenty

Klenty is an AI-native platform for sales engagement, conducting outreach through email, phone, LinkedIn, and SMS channels. Sequence steps mix all four channels in any order, and calls, messages, and email replies all land in one inbox so nothing slips through.

Reviewers put Klenty at 4.6 across Capterra, G2, GetApp, and Software Advice, and both Product Hunt and SourceForge award it a full 5.0.

Snov

Built for lead generation and multi-channel outreach, Snov unifies LinkedIn and email features to get your message across.

LinkedIn connection requests, messages, and post interactions run in sync with email inside the same campaign, rather than being managed across different tools. Both channels share one workflow, so sequencing stays consistent across all touchpoints.

Across Capterra, G2, GetApp, and Software Advice, Snov settles at 4.5, while Trustpilot runs higher at 4.7 on nearly 1,500 reviews.

Saleshandy

Saleshandy is an all-in-one outreach platform that strings email, phone, WhatsApp, and social touchpoints into one automated workflow.

When a prospect goes quiet on email, Saleshandy shifts the sequence to phone, WhatsApp, or a social touch instead of ending it. Four channel types inside one automated workflow keep the outreach moving without manual reassignment.

G2 gives Saleshandy 4.6 across 773 reviews and Trustpilot 4.7 across 742, though Glassdoor pulls the picture down to 2.8.

SmartReach

SmartReach is designed for cold outreach and supports email, LinkedIn, calls, WhatsApp, and SMS channels. It’s one of the broadest coverages you can get, which allows you to reach customers more effectively than with other platforms.

SmartReach averages 4.7 across Capterra, G2, and GetApp, with a single Trustpilot review sitting at 3.2.

Smartlead

Smartlead is an AI-powered outbound platform that brings together calling and email outreach using the SmartDialer tool. On top of that, the platform features AI agents to expand your call-handling capability and email verification to maintain the highest deliverability.

G2 places Smartlead at 4.6 across 309 reviews and Product Hunt at 4.9, with Trustpilot the low mark at 3.5.

Mailshake

Mailshake is email automation software that coordinates email, phone, and LinkedIn communication within a single campaign.

With Mailshake, LinkedIn connection requests, messages, and profile views run through the Chrome extension, while email and phone steps sit in the same campaign sequence.

Mailshake earns 4.7 on G2 across 362 reviews and 4.8 on Trustpilot, and Product Hunt tops it off at 5.0.

Woodpecker

Woodpecker is an outreach platform built specifically for email and LinkedIn communications.

The solution allows you to mix email steps with LinkedIn connection requests and messages, keeping the two channels on one track. Adding LinkedIn to an established email workflow requires no second subscription.

Woodpecker holds 4.5 across Capterra, G2, GetApp, and Software Advice, though Trustpilot sits lower at 2.8.

SalesForge

SalesForge is an outreach platform that combines emails, LinkedIn communication, and agentic workflows.

When using the platform’s tools, you spend social credits. They fund profile views, connection requests, and DMs that sit alongside email steps in a single campaign.

SalesForge posts a 4.5 weighted average on the strength of its G2 and Capterra scores, qualifying at the Leading Solution threshold.

Why One Channel Is No Longer Enough

Email response rates have been sliding for years as inboxes get more crowded and filters get stricter. However, a prospect who never opens a cold email is not necessarily uninterested – they may simply live on LinkedIn, or respond better to a call. Platforms confined to email outreach treat such prospects as dead ends.

Multi-channel outreach platforms, in turn, use numerous channels to reach out – email, LinkedIn, phone calls, SMS, etc. – giving prospects several ways to engage. Likewise, channels reinforce each other: a LinkedIn view before an email lands makes a sender familiar, and a call after an opened email catches a prospect while interest is fresh.

Another benefit of using such outreach tools is that you keep the full communication history in one place. That way, each next touch reflects everything that came before it, rather than repeating a channel that already failed.

Comparing Channel Coverage Across Reviewed Platforms

Where AI & CRM Fit Into Multi-Channel Outreach

Newer platforms in this category lean heavily into AI. It helps draft messages, decide when to send them, and choose the best channels to use next.

Since AI-driven outreach agents rely on data, CRM integrations are essential here. With that in place, multi-channel outreach tools keep the sequence running off live records – a stage change or a logged call updates the next touch automatically. AI customization in multi-channel outreach then tailors the message to the specific contact rather than a generic template.

What Reviewed Platforms Cost

Frequently Asked Questions