Heddl Knowledge Hub

Master GTMexecution

Practical guides on LinkedIn outreach, ICP scoring, and multichannel GTM automation from the team that built Heddl.

13+insightsinsights
6+blog articlesarticles
7+comparison postscomparisons
Editor's monthly pick
Expert sharing
How Social Listening Is Replacing Cold Outreach in B2B

How Social Listening Is Replacing Cold Outreach in B2B

Cold email reply rates dropped 60% since 2019. Learn how social listening across 9 channels helps B2B teams find buyers already signaling intent.

Vinay RaghavendranRead it
Compare
CompareProsp

Heddl vs Prosp

Prosp covers LinkedIn only at $79/mo per seat. Heddl adds email, WhatsApp, social listening from $30. See which fits

Heddl Team
Read it
CompareExpandi

Heddl vs Expandi

Heddl adds email, WhatsApp, ICP scoring built in. Expandi covers LinkedIn only, from $99/seat. See which fits your team.

Heddl Team
Read it
CompareTrigify

Heddl vs Trigify

Heddl listens across 9 channels and executes outreach. Trigify listens across 5 and routes signals out. See which fits.

Heddl Team
Read it
CompareApollo.io

Heddl vs Apollo

Apollo charges $49+ per seat; Heddl starts at $30 with LinkedIn, email, and WhatsApp included. See which fits your team.

Heddl Team
Read it
CompareHeyReach

Heddl vs HeyReach

Heddl adds email, WhatsApp, and ICP scoring at 1/5th the HeyReach + Clay stack cost. See which fits your team.

Heddl Team
Read it
CompareLemlist

Heddl vs Lemlist

Heddl vs Lemlist: features and pricing compared. Heddl adds WhatsApp, social listening, and ICP scoring from $30/month. See which fits.

Heddl Team
Read it
CompareFullEnrich

Heddl vs FullEnrich

Heddl vs FullEnrich: FullEnrich only enriches contacts. Heddl adds outreach across 3 channels from $30/month. See which fits your team.

Heddl Team
Read it
Blog
Outbound StrategyMultichannel OutreachCold Email Reply RatesB2B Outreach StrategyMultichannel Sales Sequences

5 Multichannel Outreach Fixes That Actually Work

Cold email reply rates dropped to 3.43% in 2026. See 5 multichannel fixes using email, LinkedIn, and WhatsApp that lift response rates by up to 287%

Sean Pinto
Read it
Social ListeningSocial Listening for B2BSignal-based SellingIntent-based OutreachB2B Social Selling 2026Buying SignalsSocial Listening for Sales

How Social Listening Is Replacing Cold Outreach in B2B

Cold email reply rates dropped 60% since 2019. Learn how social listening across 9 channels helps B2B teams find buyers already signaling intent.

Vinay Raghavendran
Read it
Intent & SignalsSignal-based OutreachCybersecurity GTMIntent SignalsB2B SalesEvent-driven PipelinePre-event Outreach

How Nez & Pez Made RSA and Black Hat Into a Pipeline Engine

Signal-based outreach helped Nez & Pez achieve 5.2x pipeline growth and 71% meeting conversion targeting RSA and Black Hat cybersecurity vendors.

Sean Pinto
Read it
Outbound StrategyCold Outreach Reply RatesMulti-channel OutreachB2B SalesSDR ToolsLinkedIn OutreachEmail SequencingWhatsApp SalesHeddl

Multichannel Outreach: Why Single-Channel Fails (2026)

Multichannel outreach gets 287% more replies than single-channel. See the exact LinkedIn, email, and WhatsApp sequence for 15–25% reply rates.

Sean Pinto
Read it