Jahanzaib
All Work
AutomationB2B SaaSB2B SaaS

Intelligent Lead Scoring for B2B SaaS

Qualification time cut by 60%. Close rate nearly doubled from 8% to 19%.

Series B Startup·12 person sales team·Shipped in 4 weeks

Client details anonymized under NDA. The work, approach, and results shown here are real. Contact me for references.

Analytics dashboard showing performance metrics and data visualizations
0

Faster Qualification

0

Conversion (from 8%)

0

Time to Contact

0

Leads per Rep/Week

The Challenge

What they were dealing with

A growing B2B SaaS company had over 500 inbound leads per month flowing in from the website, demo requests, webinars, and partner referrals. The sales team manually qualified every single one. Scoring was inconsistent across reps, and the team spent 60% of their time on prospects that never converted. Meanwhile, the best leads sat in queue behind tire kickers.

No unified view of lead signals across six different acquisition channels

High value leads sitting in queue behind prospects who were never going to buy

Reps cherry picking leads based on gut feel instead of actual data

Marketing had no way to optimize campaigns because there was no scoring feedback loop

Before

8%

Conversion Rate

3 days

Time to Contact

40 max

Leads per Rep/Week

60%

Rep Time on Low Quality

The Approach

How I solved it

The root problem was not scoring. It was signal fragmentation. Leads interacted across six channels but the scoring only looked at form data. I built a pipeline that ingests website behavior (pages visited, time on site, return visits), CRM history, firmographic data (company size, industry, tech stack via enrichment), and content engagement (webinar attendance, documents downloaded).

The scoring model weights recency and buying intent signals heavily. Someone who visited the pricing page three times in a week scores higher than a VP who downloaded a whitepaper six months ago. Auto routing ensures the highest scored leads hit the top rep's queue within minutes, not days.

The marketing team got something they never had before: a closed loop feedback system showing exactly which campaigns produce leads that actually convert, not just leads that fill out forms.

1

Signal Mapping

Audited all six lead sources and identified 23 distinct intent signals across the full customer journey.

2

Enrichment Pipeline

Built automated firmographic enrichment using Clearbit plus custom scrapers for tech stack detection on every incoming lead.

3

Scoring Engine

ML model trained on 18 months of historical CRM data comparing closed won versus closed lost deals to weight each signal.

4

Routing and Alerts

Threshold based auto routing to sales pods with Slack notifications for hot leads and a dashboard for marketing attribution.

Python MLCRM WebhooksClearbit APISlack IntegrationReal Time Scoring

The Results

What changed

60%

Faster Qualification

19%

Conversion (from 8%)

12min

Time to Contact

110

Leads per Rep/Week

Shipped in 4 weeks
Break even in 45 days from increased conversion alone
Our reps used to spend Monday mornings sorting through a spreadsheet of leads. Now they open Slack and the best leads are already there, scored and enriched. Close rate nearly doubled and morale is noticeably better.

Rachel Kim

VP Revenue Ops, B2B SaaS

Facing a similar challenge?

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