Series A AI Video Generation Platform
$55K pipeline from zero in 90 days with an outbound sales engine built from scratch.
The client had a good product: an AI-powered video generation tool that let marketing and sales teams at mid-market companies produce polished, on-brand videos in minutes. By the time they engaged Millennial AI, they had reached $1.5M in ARR, almost entirely through product-led channels — free trials, organic word of mouth, and a successful Product Hunt launch.
The problem was structural. Monthly signups had been flat for three consecutive months. The PLG motion that carried them to $1.2M had hit its ceiling, and nobody inside the company had built the outbound infrastructure to break through it. A previous SDR hire had been made without a defined ideal customer profile, a CRM, or a tested messaging framework. Outreach had gone out to purchased lists with generic copy. The results were predictable.
Three well-funded competitors were actively building sales teams and picking up speed on go-to-market. The window to establish outbound as a reliable acquisition channel before those competitors locked up the segment was closing. The client needed the full motion: ICP definition, positioning, infrastructure, sequencing, and a playbook that one rep could run from day one.
We ran a four-phase engagement to go from zero outbound infrastructure to a repeatable sales motion in twelve weeks. Each phase was sequenced so nothing got built before the previous step was validated. No infrastructure before the ICP was confirmed, no rep hired before the playbook was proven.
Diagnose: ICP and positioning (weeks 1-2)
The first two weeks were pure customer analysis — no copy written yet. We analyzed 40 paying accounts and ran in-depth interviews with 8 customers. The highest-value segment turned out to be mid-market B2B companies (100-500 employees) using the platform for sales enablement: personalized demo videos, product walkthroughs, and account-specific outreach assets. The old positioning targeted "any company with a marketing team" — too broad to message well. The refined ICP narrowed the target to about 2,800 companies in the home market, a focused list with a sharp value prop.
Design: sales infrastructure (weeks 2-3)
With the ICP defined, we configured a HubSpot CRM pipeline to match the client's sales cycle and deal stages. A separate outbound email domain was set up with full SPF, DKIM, and DMARC authentication and run through a warmup protocol. The outbound sequence used the client's own product: a four-touch cadence starting with a personalized email, then a 60-second AI-generated demo video built with the prospect's actual branding and use case, a LinkedIn connection request, and a breakup email. The personalized video was the differentiator — a working proof-of-concept in the first sequence that showed the product's value before the prospect talked to anyone.
Deploy: SDR hire and playbook (weeks 3-5)
One SDR was hired and given a full, documented playbook before the first prospect was contacted. Subject lines led with a direct question about the prospect's video production workflow — no mention of AI in the opening touch. Framing the message around the operational problem, not the technology, produced an 11% reply rate against a category average of 2-5%. Every element of the sequence (timing, follow-up intervals, objection handling, demo structure, handoff to the founder for closing) was documented and tested before the SDR started running it independently.
Scale: optimization and growth (weeks 6-12)
From week six through twelve, the motion ran at a steady 50 targeted prospects per week. The biggest change came from mid-engagement conversion analysis: moving the personalized AI-generated video to the first touch instead of the second doubled the conversion rate from initial contact to booked demo. By the end of the engagement, 30% of replies converted to booked demos, and the founder was closing at 25%. The pipeline built from zero totalled $55K in qualified, active opportunities at the 90-day mark.
$55K
Qualified pipeline
From zero in 90 days
11%
Cold email reply rate
Industry average is 2-5%
25%
Demo-to-close rate
Founder-led closing on all qualified demos
$350
Outbound CAC
Versus $550 blended CAC from PLG channels
The ICP work had a side effect that arguably mattered more than the pipeline numbers. Finding that the highest-value customers used the product for sales enablement, not social media content creation, changed the client's product roadmap. The team dropped a planned social scheduling feature and put that engineering time into a sales deck template library instead. That decision drove a 40% increase in paid conversion from free trial over the next quarter.
“They didn't start with a cold email tool. They started by figuring out who we should be selling to. Turns out we'd been positioning our product wrong for a year. The pipeline was valuable, but honestly, the ICP work alone was worth the engagement.”
Founder & CEO, AI Video Generation Platform
Building outbound from scratch?
If you have product-market fit but no repeatable sales motion, we can help.