02 · BEST COLD EMAIL SOFTWARE

The $150K tech stack we run,
ranked.

After testing 800+ tools across 600 campaigns, here's exactly what we use. Every tool here is what we'd hand a client who wanted to build this in-house. Zero affiliate fluff (where we have affiliate relationships, you'll know — and you'll get the same access we do).

Showing 17 of 17 tools
Must-have
Clay
Clay
Data & Enrichment

Central nervous system of the outbound stack that pulls from 75+ data sources and runs AI research in one workflow.

BL rating
Visit
RevyOps
RevyOps
Data & Enrichment

Client Data Platform that centralizes all your GTM, sales, and marketing data in one place for lead gen agencies running mass volume.

BL rating
Visit
Apollo
Apollo
Data & Enrichment

275M+ contact database and the first stop before waterfall enrichment.

BL rating
Visit
Ocean.io
Ocean.io
Data & Enrichment

Finds lookalike companies based on your best clients so you stop guessing who to target.

BL rating
Visit
ListKit
ListKit
Data & Enrichment

500M verified B2B leads database that only charges for triple-verified contacts you actually export.

BL rating
Visit
LinkedIn Sales Navigator
LinkedIn Sales Navigator
Data & Enrichment

LinkedIn's premium filter layer for targeting by seniority, company size, and buying signals.

BL rating
Visit
Crunchbase
Crunchbase
Data & Enrichment

Company intelligence database for funding signals, headcount growth, and firmographic filters.

BL rating
Visit
Storeleads
Storeleads
Data & Enrichment

The go-to database for finding and targeting ecommerce brands at scale.

BL rating
Visit
Premiuminboxes
Premiuminboxes
Sending & Deliverability

The cleanest reseller for Google Workspace inboxes purpose-built for cold email sending.

BL rating
Visit
Smartlead
Smartlead
Sending & Deliverability

Rotates sending accounts automatically to protect domain reputation at scale.

BL rating
Visit
Primary
EmailBison
EmailBison
Sending & Deliverability

BuzzLead's primary sending platform built for high-volume cold outreach with deliverability-first infrastructure.

BL rating
Visit
MillionVerifier
MillionVerifier
Verification

Bulk email verification targeting sub-3% bounce rates before any campaign launches.

BL rating
Visit
Scrubby
Scrubby
Verification

Validates catch-all and risky emails that MillionVerifier and FindyMail flag but can't confirm.

BL rating
Visit
Airtable
Airtable
Operations & Productivity

BuzzLead's cold email operating system for managing inboxes, clients, KPIs, and automations in one place.

BL rating
Visit
Notion
Notion
Operations & Productivity

Internal documentation hub for SOPs, playbooks, and team knowledge management.

BL rating
Visit
ChatGPT
ChatGPT
AI & Content

GPT-4 powered research and copy refinement tool worth every penny of the $20/month.

BL rating
Visit
Gamma
Gamma
AI & Content

Sales deck and lead magnet creation tool that produces polished assets in minutes.

BL rating
Visit

Want us to build this stack for you?

We're official partners with Clay, EmailBison, Close CRM, Smartlead, and HubSpot. Skip the 6-9 months of integration work — book a strategy call and we'll deploy the full stack on your campaigns.

Ready?

Your pipeline, rebuilt.

20-minute strategy call. We'll audit your ICP, show you which signals we'd track, and map out exactly what the first 120 days would look like. No commitment, no pressure, no pitch deck.

TRUSTED BY 50+ B2B TEAMS ACROSS SAAS, AGENCIES, AND PROFESSIONAL SERVICES
Certified partnersClayEmailBisonCloseSmartleadHubSpot
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