Own InboxDrills.

What you'd own.

Every artifact below transfers to your accounts on day one. The whole engine.

• ●Brand positioning and market presence in LinkedIn inboxing coaching
• ●Landing page with email capture and product demo flow
• ●AI voice coaching engine with performance tracking and playbooks
• ●GTM playbook with LinkedIn DM and cold email templates
• ●Financial model and unit economics for 50-200 person GTM
• ●Customer success framework with onboarding and retention sequences
• ●Founder's playbook for pricing, demos, and sales positioning

What Roll Digital builds for you.

Custom scope to take InboxDrills from MVP shell to operating business.

• ▸Production FastAPI backend for secure audio coaching session processing
• ▸Stripe billing system supporting monthly team subscriptions and usage tiers
• ▸Multi-tenant SaaS architecture with role-based access for team coaching workflows
• ▸Customer dashboard for session review, team metrics, and performance insights
• ▸Email and LinkedIn outreach sequences for buyer acquisition and nurture
• ▸API integrations for LinkedIn performance data and session analytics
• ▸30-day customer success program with team training and first demos

Why this could work.

The TAM is concrete: 12,000 US B2B companies with dedicated inboxing operations. The GTM is already validated: founder demonstrates 15-20 demos monthly and 3-4 closes, showing strong product interest. AI voice coaching fills a critical niche between expensive enterprise tools and DIY video alternatives. At $110 per month per team, the unit economics scale if retention holds through word-of-mouth adoption.

What you'd risk.

LinkedIn's ongoing crackdown on bulk messaging directly threatens the core inboxing workflow this tool trains. The ICP is knife-edge narrow: companies need dedicated inboxing teams but can't afford enterprise platforms. If LinkedIn tightens restrictions or companies consolidate roles, the addressable market shrinks significantly. AI quality must clearly exceed $20 Loom plus ChatGPT combo or churn accelerates before word-of-mouth scales retention.

Who this fits.

Best fit: existing B2B SaaS founder with sales team experience, or agency owner who already operates in this buyer category. You'll need intimate knowledge of LinkedIn inboxing workflows to refine messaging. Success requires disciplined GTM execution and willingness to work the sales motion yourself through initial scale. Not a passive hold.

Timeline.

From contract signing to operating business.

1. Day 1
   Founder handoff, codebase access, customer list, GTM playbook transfer
2. Week 1
   Stripe billing integration complete, dashboard tested with pilot customers
3. Week 3
   Production deployment live, first new customer onboarded via your GTM
4. Week 6
   Email and LinkedIn outreach engine deployed for new buyer acquisition
5. Day 90
   5-8 new customers acquired, playbook refined from live customer feedback

Pricing.

Three ways in, depending on how much you want to build yourself.