EDITOR'S MONTHLY PICK
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.
HEDDL KNOWLEDGE HUB
Master GTM execution
Practical guides on LinkedIn outreach, ICP scoring, and multichannel GTM automation from the team that built Heddl.
Ideas, comparisons, and real GTM playbooks for teams who want a simpler path from signal to conversation.
- 12+insights
- 5+blog articles
- 7+comparison posts
Browse the knowledge hub
BLOG
Signal-based prospecting field notes
Field notes for building a modern, signal-led revenue engine—from outreach strategy to AI search.
Which B2B Buying Signals Are Worth Acting On?
Buying signals help you act with relevance. Learn which triggers deserve action before joining the 73% of outreach buyers avoid.
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%
9 Ways Answer Engine Optimization (AEO) Changes B2B Content in 2026
AEO is reshaping B2B content in 2026. Learn how Answer Engine Optimization differs from SEO, why AI citations matter, and 9 ways to update your strategy.