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How Juno Scaled From £20k/mo to a £700k Record Month

AI Tax Accounting · 11-50 employees · Philadelphia

$1.6M
ARR ADDED IN 10 MONTHS
87
MEETINGS BOOKED
$6.5M
PIPELINE GENERATED
~50%
TRIAL-PAID LIFT

Before Working With Us

Juno is an AI-powered platform that helps tax accountants submit returns faster and more accurately. When we met them in March 2025 they were doing ~£20k/month, and growth came entirely from referrals and inbound - powerful, but lumpy and impossible to model.

  • Referral- and inbound-dependent - every new deal depended on who they already knew
  • No offer built for cold traffic - what worked on warm intros fell flat on strangers
  • No repeatable outbound motion; the founder + COO were wearing every hat
  • One-off lists and generic messaging that never got off the ground
  • No way to turn “we need more pipeline” into a predictable number of meetings
“We need a reliable outbound system to kick things off.”

The 3-Month Proof of Concept

We started with a focused 3-month proof of concept: one channel, cold email, done properly. Craft the offer, launch at real volume, then scale the winners.

1. Craft the Offer

We rebuilt the offer specifically for cold traffic - an angle a stranger would say yes to. We tested multiple offers and personas to find the message that actually landed. To go deeper than generic lists, we submitted a FOIA request for public IRS data and built a custom prompt to identify firm domains and decision-makers directly, so every message tied back to each firm’s real context.

2. Launch at Volume

Launched cold email at 50,000/month on dedicated, pre-warmed inboxes landing in the primary inbox, with all data flowing into HubSpot via n8n. LinkedIn automation via HeyReach ran alongside. Within weeks we were booking ~20 meetings/month and generating £200k-£300k in pipeline.

3. Scale the Winners

Once we had winning offer/persona/list combos, we pushed volume higher and doubled down on what converted. Meetings became consistent; outbound was no longer the constraint. That was the moment we knew the POC had proven itself - and it was time to add fuel.

Then We Poured Fuel On What Worked

Only after the POC proved out did we layer on the rest. As pipeline grew, the real bottleneck became conversion - not lead flow.

Joel on-site with the Juno team in Philadelphia
On-site with the Juno team in Philadelphia.

We ran a full RevOps audit on-site in Philadelphia, then rebuilt the revenue system around conversion and enablement:

  • HubSpot pipeline redesign with clear sales-led vs self-serve motions
  • Usage-based nurture sequences and automated follow-ups (~15 hrs/week saved)
  • Fireflies call transcription auto-logged, AI-generated summaries + pre-call agendas
  • Partner quoting tool (no HubSpot access needed) that unlocked hundreds of thousands in partner-driven revenue
  • Sales engineer AI agent trained on Juno’s knowledge base - ~30 hrs/week of senior engineering time saved

The result: free trial → paid conversion up ~50% with no new hires.

Juno PLG Flow Audit diagram
PLG flow audit - mapping signup, sales, and marketing email paths.
Juno trial-to-paid setup flow
Rebuilt trial-to-paid setup with weekly cadence reviews.
Juno revised sign-up flow
The revised sign-up flow for new users.

Outcome

  • Revenue scaled from ~£20k/month to a £700k record month
  • Sales remained lean while pipeline quality improved
  • Founders and engineers were removed from day-to-day deal friction
  • Outbound created momentum, but systems unlocked scale

Key Takeaway

Juno didn’t have a demand problem. They had a capture and conversion problem. Outbound helped them start - but revenue only scaled once sales enablement, automation, and RevOps systems were fixed.

The Results

Metric Before After
Monthly Revenue~£20k/month£700k record month
Pipeline GeneratedNo outbound motion$6.5M total
Meetings BookedAlmost none87 qualified meetings
Trial-Paid ConversionManual, inconsistent~50% lift, no new hires
Sales Team CapacityFounders in every deal~45 hrs/week saved via AI

Key Learnings

01

Signal Beats Volume

Signal-based targeting unlocked hyper-relevant messaging that generic list-builders couldn't match.

02

Outbound Reveals the Real Bottleneck

Meetings grew fast. The next constraint wasn't pipeline - it was conversion.

03

On-Site Changes Everything

Sitting with the sales team in Philadelphia surfaced problems no Slack audit ever would.

04

Systems > Headcount

AI agents and automations scaled revenue 9x without adding a single sales rep.

“We're pretty dependably getting 20+ meetings booked every single month. That's a very dependable channel for us at this point.”

Stefan Castelan

COO, Juno.tax

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