We Build and Fix the Sales Machine
That Eliminates 70% of Manual Work.
GrowthStack is the Fractional Firm that provides Strategy + Implementation + Enablement for B2B SaaS. We guarantee a 70% reduction in manual work in 60 days. We eliminate the single point of failure of a solo consultant.
We Work Inside Your Existing Stack
The Core Infrastructure
The Core Infrastructure
Waterfall Enrichment
We deploy AI-powered waterfall enrichment (Clay + Apollo) to eliminate manual prospecting research. Your sales team stops wasting time on LinkedIn and starts closing deals.
Waterfall Enrichment
We deploy AI-powered waterfall enrichment (Clay + Apollo) to eliminate manual prospecting research. Your sales team stops wasting time on LinkedIn and starts closing deals.
AI Personalization
We use GPT-4 and Claude to generate hyper-personalized outreach at scale. Our clients achieve 40%+ open rates (vs. 15-20% industry average).
AI Personalization
We use GPT-4 and Claude to generate hyper-personalized outreach at scale. Our clients achieve 40%+ open rates (vs. 15-20% industry average).
Autonomous Ops
We build workflows that automate lead routing, scoring, and follow-up. Your CRM becomes a self-running engine, not a manual data entry nightmare.
Autonomous Ops
We build workflows that automate lead routing, scoring, and follow-up. Your CRM becomes a self-running engine, not a manual data entry nightmare.
QA, Eval & Tracking
We don't just build and leave. Our Enablement Specialist trains your team, builds custom knowledge bases, and ensures long-term adoption and success.
QA, Eval & Tracking
We don't just build and leave. Our Enablement Specialist trains your team, builds custom knowledge bases, and ensures long-term adoption and success.
Waterfall Enrichment
We deploy AI-powered waterfall enrichment (Clay + Apollo) to eliminate manual prospecting research. Your sales team stops wasting time on LinkedIn and starts closing deals.
AI Personalization
We use GPT-4 and Claude to generate hyper-personalized outreach at scale. Our clients achieve 40%+ open rates (vs. 15-20% industry average).
Autonomous Ops
We build workflows that automate lead routing, scoring, and follow-up. Your CRM becomes a self-running engine, not a manual data entry nightmare.
QA, Eval & Tracking
We don't just build and leave. Our Enablement Specialist trains your team, builds custom knowledge bases, and ensures long-term adoption and success.
A Clear Way to
Automate Your Outbound
A Clear Way to
Automate Your Outbound
How We Build Your Sales Machine in 60 Days
Week 1-2: Strategy
We audit your current GTM setup and design the architecture for your autonomous revenue engine. Led by our Fractional CRO.
Week 1-2: Strategy
We audit your current GTM setup and design the architecture for your autonomous revenue engine. Led by our Fractional CRO.
Week 1-2: Strategy
We audit your current GTM setup and design the architecture for your autonomous revenue engine. Led by our Fractional CRO.
Week 3-6: Implementation
We build and deploy your GTM tech stack (HubSpot, Clay, n8n, AI). Executed by our Implementation Specialist.
Week 3-6: Implementation
We build and deploy your GTM tech stack (HubSpot, Clay, n8n, AI). Executed by our Implementation Specialist.
Week 3-6: Implementation
We build and deploy your GTM tech stack (HubSpot, Clay, n8n, AI). Executed by our Implementation Specialist.
Week 7-8: Enablement
We optimize, train your team, and hand over comprehensive playbooks and SOPs. Delivered by our Enablement Specialist.
Week 7-8: Enablement
We optimize, train your team, and hand over comprehensive playbooks and SOPs. Delivered by our Enablement Specialist.
Week 7-8: Enablement
We optimize, train your team, and hand over comprehensive playbooks and SOPs. Delivered by our Enablement Specialist.
Stop Wasting 70% of Your Sales Team's Time on Manual Work.
Most Series A-C SaaS companies waste 70% of their sales team's time on manual data entry, lead research, and CRM updates.
GrowthStack is the Fractional Firm that fixes this in 60 days.
When you hire us, you get a dedicated, three-person team:
• Strategy (Matt): GTM architecture, data modeling, AI integration
• Implementation (Jennifer): Hands-on execution of CRM, automation, outbound systems
• Enablement (Annél): Team training, knowledge base, long-term support
We eliminate the single point of failure of a solo consultant.
Recent client result: A trade show SaaS platform came to us with a broken CRM. In 60 days, we built their entire GTM tech stack. Result: 70% reduction in manual work, 30% faster response times.
Stop Wasting 70% of Your Sales Team's Time on Manual Work.
Most Series A-C SaaS companies waste 70% of their sales team's time on manual data entry, lead research, and CRM updates.
GrowthStack is the Fractional Firm that fixes this in 60 days.
When you hire us, you get a dedicated, three-person team:
• Strategy (Matt): GTM architecture, data modeling, AI integration
• Implementation (Jennifer): Hands-on execution of CRM, automation, outbound systems
• Enablement (Annél): Team training, knowledge base, long-term support
We eliminate the single point of failure of a solo consultant.
Recent client result: A trade show SaaS platform came to us with a broken CRM. In 60 days, we built their entire GTM tech stack. Result: 70% reduction in manual work, 30% faster response times.
Pipeline Performance
Pipeline overall score
0
0
Pipeline Score
Updated Nov 25, 2025
Pipeline Performance
Pipeline overall score
0
Pipeline Score
Updated Nov 25, 2025
Built entirely on your own accounts. You own the IP.
Built entirely on your own accounts. You own the IP.
We use Apollo for contact data and enrichment, integrated directly into your autonomous prospecting engine.
We use Clay for waterfall enrichment, pulling data from 50+ sources to eliminate manual research.
We architect your HubSpot CRM for autonomous lead routing, scoring, and pipeline management.
We architect your HubSpot CRM for autonomous lead routing, scoring, and pipeline management.
We build n8n workflows to automate your entire GTM process, from lead capture to follow-up.
We use Apollo for contact data and enrichment, integrated directly into your autonomous prospecting engine.
We use Clay for waterfall enrichment, pulling data from 50+ sources to eliminate manual research.
We architect your HubSpot CRM for autonomous lead routing, scoring, and pipeline management.
We build n8n workflows to automate your entire GTM process, from lead capture to follow-up.
How to Work with GrowthStack
We offer three ways to work together, all with transparent, team-based pricing.
How to Work with GrowthStack
We offer three ways to work together, all with transparent, team-based pricing.
Sales Machine Audit
Ideal For: Companies needing a low-risk entry point or quick diagnostic before committing to a larger engagement.
Complete audit of your CRM, automation, and sales processes
Data flow analysis and bottleneck identification
Prioritized roadmap with timeline and cost estimates
60-minute presentation to your leadership team
Clear next steps to eliminate 70% of manual work
US$3000
starting from
Most Popular
60-Day Transformation
Ideal For: Companies needing rapid, fixed-scope transformation with a guaranteed timeline and outcome.
Complete GTM tech stack (HubSpot, Clay, n8n, Apollo)
Automated lead enrichment and routing systems
AI-powered personalization workflows (GPT-4/Claude)
Comprehensive team playbooks and SOPs
Full team training and knowledge base
US$15000
starting from
Fractional CRO
Ideal For: Companies needing CRO-level leadership and a dedicated team to execute the vision on an ongoing basis.
Strategic leadership from our CRO (Matt)
Hands-on implementation by our specialist (Jennifer)
Team training and enablement by our specialist (Annél)
GTM architecture, data modeling, and AI integration
Ongoing optimization and support
US$10k-12k
billed monthly
Sales Machine Audit
Ideal For: Companies needing a low-risk entry point or quick diagnostic before committing to a larger engagement.
Complete audit of your CRM, automation, and sales processes
Data flow analysis and bottleneck identification
Prioritized roadmap with timeline and cost estimates
60-minute presentation to your leadership team
Clear next steps to eliminate 70% of manual work
US$3000
starting from
Most Popular
60-Day Transformation
Ideal For: Companies needing rapid, fixed-scope transformation with a guaranteed timeline and outcome.
Complete GTM tech stack (HubSpot, Clay, n8n, Apollo)
Automated lead enrichment and routing systems
AI-powered personalization workflows (GPT-4/Claude)
Comprehensive team playbooks and SOPs
Full team training and knowledge base
US$15000
starting from
Fractional CRO
Ideal For: Companies needing CRO-level leadership and a dedicated team to execute the vision on an ongoing basis.
Strategic leadership from our CRO (Matt)
Hands-on implementation by our specialist (Jennifer)
Team training and enablement by our specialist (Annél)
GTM architecture, data modeling, and AI integration
Ongoing optimization and support
US$10k-12k
billed monthly
Sales Machine Audit
Ideal For: Companies needing a low-risk entry point or quick diagnostic before committing to a larger engagement.
Complete audit of your CRM, automation, and sales processes
Data flow analysis and bottleneck identification
Prioritized roadmap with timeline and cost estimates
60-minute presentation to your leadership team
Clear next steps to eliminate 70% of manual work
US$3000
starting from
Most Popular
60-Day Transformation
Ideal For: Companies needing rapid, fixed-scope transformation with a guaranteed timeline and outcome.
Complete GTM tech stack (HubSpot, Clay, n8n, Apollo)
Automated lead enrichment and routing systems
AI-powered personalization workflows (GPT-4/Claude)
Comprehensive team playbooks and SOPs
Full team training and knowledge base
US$15000
starting from
Fractional CRO
Ideal For: Companies needing CRO-level leadership and a dedicated team to execute the vision on an ongoing basis.
Strategic leadership from our CRO (Matt)
Hands-on implementation by our specialist (Jennifer)
Team training and enablement by our specialist (Annél)
GTM architecture, data modeling, and AI integration
Ongoing optimization and support
US$10k-12k
billed monthly