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B2B SaaS · $5M ARR · 50-200

B2B SaaS, $5M ARR

Headline outcome
+160%
SQLs in 6 weeks

Mid-market ops platform, 80 employees. Outbound was a half-time SDR shop with a 4-tool stack. We installed the system inside their org in 14 days; the SDRs shifted to inbound qualification.

SITUATION

Where they were.

North Arrow had a 2-person SDR team running Apollo + Lemlist + HubSpot + an in-house CSV cleaner. They were sending 800 emails/day, booking 12 calls/month, and burning their senior SDR's calendar on copy reviews. CEO wanted to redeploy the team to inbound conversion before the next round.

WHAT WE BUILT

The install, line by line.

Same agent stack as every install. Variations were sender pool size, ICP brief, and the CRM sync target.
  1. 015 sender domains warmed across 12 inboxes — running on their Render account, not ours.
  2. 02ICP + Copywriter agents trained on three past won-deals' written discovery notes.
  3. 03First 2,400 enriched leads delivered to the sequencer (Email Bison) on day 8.
  4. 04Reply Agent classifies + routes inbound straight to Slack #sales-replies.
  5. 0560-minute operator walkthrough on day 14. SDR team retrained on the dashboard the same week.
WHAT MOVED

SQLs per month

Pre-install baseline cohorts on the left, post-install cohorts on the right. Install moment is the dashed vertical.
SQLs per monthy · SQLs
SQLs per month0918263511M-212M-14Wk 19Wk 218Wk 327Wk 424Wk 531Wk 6Install live
Pre-install baselinePost-install
WHAT CHANGED

The second-order effects.

Beyond the headline number — the things that compounded once the agent stack started carrying load.
SQLs per month went from 12 to 31 by week six — +160% over the trailing two-month baseline.
Senior SDR reclaimed ~14 hours/week from copy review. Now runs inbound demo prep.
Cost of outbound stack dropped from $2,200/mo (4 tools) to $1,400/mo (Email Bison + Anthropic + Clay).
Reply Agent caught and routed two enterprise-tier inbounds that previously slipped through Lemlist's inbox.
FROM THE OPERATOR
We expected an outbound bump. We didn't expect to give our senior SDR her calendar back.
VP Sales — North Arrow
WHAT'S NEXT

The roadmap from here.

Q2 plan: extend the same agent pool to their EU subsidiary (separate install — separate sender pool, same training set). We'll handle the second install at half-price since the agents transfer.

OPERATOR NOTE

Name anonymized pending the customer's logo sign-off. Metrics are accurate to within 5% of the install's actual numbers. Source data lives in the install's dashboard; we can share it under NDA on request.

20 MIN · NO PITCH

Book the call.

Twenty minutes. We'll tell you, honestly, whether an install is the right call right now — or whether you should keep renting an agency for another quarter.