The Full Tech Stack
The Stack Behind Every Launch.
Every Double Six launch runs on the same professional-grade toolkit modern sales teams use — data, outreach, AI, and CRM — assembled, configured, and managed for you.
The Full Tech Stack is included with the Double Six package. Snake Eyes launches with our Basic Tech Stack — the essential tools to get rolling.
Data & Enrichment
Finding the right buyers.
Premium Verified Contact Data Provider
Contact data, buyer intent signals, and website visitor tracking.
Seamless.AI
Real-time contact and email discovery for target account lists.
Clay
Pulls from dozens of data sources to enrich leads and build AI-researched personalization at scale.
YBA.ai
Cold email paired with data enrichment.
Apollo.io
B2B contact database, enrichment, and built-in sequencing in one platform — a cost-effective alternative for smaller teams.
Lusha
Fast direct-dial and email lookups, strong on mobile numbers for calling campaigns.
Cognism
Phone-verified mobile data with strong compliance coverage for North American and European outreach.
BuiltWith
Technographic data showing what software and systems a target company uses.
Intent & Website Visitor Identification
Knowing who's already looking.
RB2B
Identifies individual website visitors and pushes their profiles to Slack or your CRM.
Warmly
De-anonymizes website traffic and triggers real-time outreach to in-market buyers.
Dealfront (formerly Leadfeeder)
Company-level visitor tracking with strong intent signals.
6sense
Enterprise account-based intent and buying-stage prediction.
List Hygiene & Deliverability
Protecting your sender reputation.
ZeroBounce
Email verification and catch-all validation before campaigns go live.
MillionVerifier
Low-cost bulk email verification for large lists.
Mailreach
Inbox warmup and spam placement testing.
EmailGuard
Monitors blacklists, DNS setup, and inbox placement across your sending domains.
AI Personalization & Strategy
Crafting the message.
Claude AI
AI-assisted sales content, research, and campaign strategy.
Stamina.io
Cold email, data enrichment, AI personalization, and AI agents in one platform.
Buzz.ai
AI-assisted outbound messaging and campaign orchestration.
Regie.ai
AI-generated sequences and prospecting agents that combine email and calling.
Lavender
Real-time email coaching that scores and improves copy as reps write.
Humantic AI
Buyer personality insights so messaging matches how each prospect communicates.
Perplexity
Fast, cited research on accounts, industries, and trigger events.
AI SDRs & Agents
Autonomous outbound.
Artisan (Ava)
AI BDR that researches, writes, and sends multichannel outreach autonomously.
11x (Alice)
AI SDR for full-cycle outbound prospecting.
Amplemarket
Multichannel outbound with an AI copilot and built-in deliverability optimization.
Salesforge (Agent Frank)
AI SDR combined with email infrastructure, warmup, and LinkedIn execution.
Cold Email
Reaching the inbox.
Instantly
Cold email sending infrastructure and deliverability management.
Smartlead.ai
Cold email at scale with inbox rotation, warmup, and deliverability tools.
GMass
Gmail-based mail merge and cold email sending.
Lemlist
Multichannel sequences combining email, LinkedIn, and calls with image and video personalization.
Reply.io
Multichannel sequencing with an AI SDR layer.
Woodpecker
Simple, deliverability-focused cold email for small teams.
LinkedIn & Social Selling
Building relationships.
LinkedIn Sales Navigator
Prospecting and social selling on the world's largest professional network.
Aimfox
LinkedIn outreach and connection automation.
HeyReach.io
LinkedIn outreach automated across multiple sender accounts.
Expandi
Cloud-based LinkedIn automation with safety limits and smart sequences.
Taplio
AI LinkedIn content creation, scheduling, and engagement for building personal brand.
Waalaxy
Beginner-friendly LinkedIn and email prospecting automation.
Calling
Live conversations.
Salesfinity
AI-powered parallel dialer that multiplies live calling capacity, with voicemail drops.
Orum
AI parallel dialer that skips voicemails and connects reps only to live conversations.
Nooks
AI parallel dialer with a virtual salesfloor for team calling sessions.
Kixie
Power dialer and SMS integrated directly with HubSpot and other CRMs.
Retell AI / Bland AI
AI voice agents for qualification calls, appointment setting, and follow-ups.
Conversation Intelligence
Learning from every call.
Gong
Records and analyzes calls to surface deal risks, objections, and coaching moments.
Fathom
Free AI meeting recorder with instant summaries and CRM sync.
Fireflies.ai
Meeting transcription, search, and summaries across Zoom, Teams, and Meet.
Video & Content
Standing out.
Loom
Quick async video messages for personalized outreach and follow-ups.
Vidyard
Video prospecting with viewer tracking and analytics.
Canva AI
On-brand visuals, one-pagers, and social graphics without a designer.
Gamma
AI-generated pitch decks and capability presentations in minutes.
Meetings & Nurture
Converting and staying top of mind.
Calendly
Frictionless meeting scheduling straight into your team's calendar.
Chili Piper
Instant routing and booking from web forms straight to the right rep.
Constant Contact
Email marketing and long-term nurture campaigns.
Mailchimp
Email nurture with AI-assisted content and segmentation.
Proposals & Closing
Getting to signature.
PandaDoc
Proposals, quotes, and e-signatures with view tracking.
DocuSign
Trusted e-signature for contracts and agreements.
Proposify
Templated, trackable proposals with approval workflows.
CRM & Pipeline
Tracking every touch.
HubSpot
CRM, marketing automation, and pipeline reporting in one connected platform.
Zoho
Affordable, customizable CRM and business app suite for growing teams.
GoHighLevel
All-in-one CRM, funnels, SMS, and automation, built for agencies and service businesses.
Pipedrive
Visual, rep-friendly pipeline management with AI sales assistant.
Salesforce (Agentforce)
Enterprise CRM with AI agents across sales and service.
Attio
Modern, flexible CRM built around data enrichment and relationship tracking.
Manufacturing Marketplaces
Where buyers are already shopping.
MFG.com
The world's largest custom manufacturing marketplace, connecting buyers with manufacturers.
AMFG.ai
AI quoting software for machine shops.
Thomasnet
The leading North American industrial sourcing platform with RFQ and buyer-intent data.
Xometry
On-demand manufacturing marketplace connecting buyers to shops for machining, molding, and fabrication.
Fictiv
Digital manufacturing platform for custom parts sourcing.
Paperless Parts
AI-assisted quoting and estimating for job shops.
GlobalSpec
Engineering-focused directory and content network for industrial suppliers.
Automation & Integration
Connecting the stack.
Zapier
No-code automations that link your CRM, email, forms, and Slack.
Make
Visual workflow builder for more complex multi-step automations.
n8n
Open-source, self-hostable automation with AI agent workflows.
Website Design
The face of the brand.
Creativibes Digital
Architects of beautiful websites, logos, and digital marketing materials.
Operations
The playbook.
Notion AI
One shared workspace where documents, procedures, tasks, and data live together, so everyone works from the same source of truth.
Slack AI
Searchable team communication with AI channel and thread summaries.
Scribe
Auto-generates step-by-step SOPs as you click through a process.
Ready to put this stack to work?
Pick a business model, and we'll launch your brand, website, and first 500 ideal customers in one week.
Start Your Launch