Updated weekly
The GTM Stack Every tool we use to run signal-based outbound campaigns. Honest verdicts from a practitioner — no sponsorships, no paid placements. We only list tools we've actually tested.
All tools Cold Email Sending LinkedIn Automation Intent Signals Prospecting Databases Data Enrichment Email Verification & Deliverability Workflow Automation CRM & Pipeline Analytics & Reporting Domain Management
Cold Email Sending
I
Instantly
Cold Email Sending
Cold email platform with unlimited sending accounts and AI-powered personalization.
S
Smartlead
Cold Email Sending
Multi-channel outreach with advanced inbox rotation and deliverability optimization.
LinkedIn Automation
E
Expandi
LinkedIn Automation
Safe LinkedIn automation with smart sequences and inbox management.
H
HeyReach
LinkedIn Automation
LinkedIn outreach at scale with multi-account management.
Prospecting Databases
A
Apollo
Prospecting Databases
B2B prospecting database with 275M+ contacts and buying intent signals.
A
Apify
Prospecting Databases
Web scraping platform for building custom lead scrapers at scale.
S
Sales Navigator
Prospecting Databases
LinkedIn's advanced search and lead tracking tool for B2B prospecting.
Data Enrichment
Data enrichment and personalization platform. We use this for every single campaign.
Email Verification & Deliverability
Z
ZeroBounce
Email Verification & Deliverability
Email verification and deliverability platform with 99% accuracy.
M
MillionVerifier
Email Verification & Deliverability
Bulk email verification at the lowest cost per verification.
N
NeverBounce
Email Verification & Deliverability
Real-time email verification with CRM integrations.
Workflow Automation
Open-source workflow automation. We use this to connect every tool in our stack.
CRM & Pipeline
We use Notion as a lightweight CRM and campaign tracking system.
Analytics & Reporting
L
Looker Studio
Analytics & Reporting
Free Google reporting tool we use for campaign dashboards and client reporting.
Domain Management
Cheapest domain registrar for buying sending domains in bulk.