Cases · Case 03 · Halo Agency · MARKETING · WARSAW
Case study · Drawing G2-031 · Halo AgencySheet 03 / 04

Sales pipeline ×2.4 in 90 days — performance agency · Warsaw

Drawn by V. K. · Auspex Co.Pilot Q2 2025 · in service · 11 mo.
Client Halo Agency
Vertical Performance marketing
Size 22 people · PL+DE
Module M-01 Lead Hunter
Pilot 2025-05-12 → 2025-05-26
Case №
P-07
In service · 11 mo.
§ 01The number in the contract — and the four around it
Qualified meetings / wk
×2.4
38 vs. 16 baseline
Pipeline value
+€340k
90 days post-pilot
Median first reply
11sec
Was 4h 22min
Lead → meeting
0.21
Was 0.07 (≈ 3× lift)
§ 02Existing condition
Existing condition · before pilot

Great ads, leaky funnel.

Halo runs paid acquisition for B2B SaaS clients across Poland and the DACH region. Their ads worked — they were generating 180+ inbound leads a week through gated content, paid LinkedIn and the website. The problem started after the form submission.

A two-person new-business team was triaging leads from a shared Gmail. Replies came an average of 4 hours 22 minutes after submission, and 0% on weekends. By the time someone replied, the prospect had often booked with a competitor — Halo were finding this out months later in win/loss interviews.

CEO Karol said it directly: "We don't need more leads. We need the leads we already have to feel like the agency answered them at the speed our ads sold us at."

Contract number: qualified meetings booked per week ≥ 30 (vs. 16 baseline), measured rolling 4 weeks from Day 30.

EXISTING · LEAKY FUNNEL · WEEKLYRAW LEADS · 184/wkREPLIED TO · 142/wkQUALIFIED · 38/wkMET · 16/wkCLOSED · 4−23%−73%−58%−75%⌀ 4h 22min FIRST REPLY · 0% WEEKENDSFIG. 02-A · LEAKY FUNNEL · BASELINE Q1 2025
§ 03Proposed assemblyDay 1 → Day 14
PROPOSED · LEAD HUNTER · M-01 · B2B SOPHISTICATIONLANDING FORMSLINKEDIN ADSCONTENT GATESEMAIL · INBOXCLEARBIT+ APOLLOG2 · LEAD HUNTER B2B11 qualification rulesICP scoring (0–100)Calendar held in-threadPL · DE · EN⌀ 11 sec · 24/7DRAFTS BRIEFHUBSPOT+ ICP SCORECALENDLYSLOT HELDSLACK#NEW-BIZNOTIONBRIEF DOCFIG. 03-A · B2B LEAD HUNTER · ICP-AWARE
Proposed assembly · M-01 Lead Hunter (B2B variant)

Halo's ICP, in eleven rules, in three languages.

B2B sales is not used-cars. The agent had to do something Halo's salesfloor did intuitively: read a company's website, sniff out whether it's a startup running their own ads or an in-house team that just wants benchmarks, and qualify accordingly. We added Clearbit + Apollo enrichment behind the agent so that by the time it sent the first reply (median 11 seconds), it knew firmographics already.

The eleven rules were co-written with Halo's commercial director Anna over two long workshops: company size, in-house team yes/no, current ad spend bracket, growth stage, vertical fit, decision-maker title, geography, urgency signal, budget phrasing, competitor evaluation, and the soft "is this a real lead or a curious agency".

The agent drafts a one-page brief in Notion before the meeting — pulling enrichment, conversation, ICP score and three suggested talking points. The new-business call starts where the agent left off, not from scratch.

§ 04Construction sequence14 days
DayStageOutputOwner
Day 0BriefICP defined · 11 rules drafted · KPI co-signedVlad K. · Karol · Anna
Day 1–3HubSpot + CalendlyBidirectional sync; ICP score field added; held-slot mechanic workingOlha B.
Day 4EnrichmentClearbit + Apollo wired; firmographic cache establishedMarko Y.
Day 5Tone with Halo's writersThree language variants; brand voice document signedIryna S.
Day 6–10Shadow modeAgent drafts; new-business team sends. 217 conversations evaluated.All
Day 11Brief generation reviewNotion brief format settled · 3 talking points format · win/loss fieldIryna S. · Anna
Day 12–13Live · ramp20% → 100% of inbound · daily 17:30 metrics callMarko Y.
Day 14Hand-offKPI measured rolling 4w from Day 30. Move to ongoing service.Kateryna L.
§ 05Measured outcomes

Contract said ≥ 30 meetings/wk. We averaged 38.

Same lead volume as before. Same ad spend. Different funnel. The biggest win was the weekend recovery — Halo's most lucrative DACH leads tend to fill out forms on Sunday evenings, and prior to the pilot they were responded to on Tuesday.

  • ×2.4 qualified meetings/week — 38 vs. 16 (4-week rolling avg, months 2–3)
  • +€340k pipeline value created in 90 days post-pilot
  • 11-second median first reply (was 4h 22min). Weekends went from 0 → 24 meetings/mo.
  • 0.21 lead → meeting conversion (was 0.07 — nearly 3×)
  • Brief docs in Notion — Halo's commercial team rated them 4.5/5 vs. their own pre-call notes

What we got wrong. Initial ICP scoring was too binary — 70+ went to the calendar, <70 went to nurture. Halo lost a few mid-tier leads who would have closed if a human had jumped in. We added a 50–69 "warm review" bucket pinged into Slack twice a day. That bucket's conversion is now 0.14 — surprisingly profitable.

QUALIFIED MEETINGS / WK · ROLLING 4-WK AVG5030150CONTRACT · 30/wkPRE-PILOTPILOTMO. 1 · 2 · 3 · ... 1138/wk avg
Client testimonial

We thought we needed more leads. We needed the agency to actually answer the leads we had. Three months in and our new-business team's main complaint is that the calendar fills up too fast.

Karol N., CEO, Halo Agency · Warsaw
§ 06Drawing metadata
Engagement
Pilot 14 days · ongoing service since 2025-06 · two named engineers · weekly review (90 days), monthly thereafter
Stack used
Claude Sonnet (reply) · GPT-4.1 (briefs) · Temporal · HubSpot API · Calendly · Clearbit + Apollo · Slack · Notion

Ads work, funnel leaks? Let's draw the patch.

A 30-minute call, your ICP in 11 rules, the qualified-meeting number that goes in your contract.

▸ Commission a pilot
Case 03 · Halo Agency — performance marketing · Warsaw · Grow2.ai