B2B SaaS: Scaling Lead Generation While Reducing CAC by 45%
A complete restructuring of paid search strategy that tripled qualified leads while dramatically improving efficiency for a growing enterprise software company.
Key Results
The Challenge
The client, a B2B SaaS company selling enterprise project management software, was struggling with paid search performance. Despite increasing spend to $85,000 monthly, lead volume had plateaued while cost per lead continued to climb.
Their existing agency had built campaigns around broad keywords and generic messaging. The result was high traffic but poor lead quality—sales reported that only 15% of paid search leads were actually qualified prospects.
With aggressive growth targets and a Series B funding round coming up, leadership needed to demonstrate scalable, efficient customer acquisition. The mandate was clear: triple qualified leads without proportionally increasing spend.
The Solution
We completely restructured the account around buyer intent and customer segments. Instead of chasing volume, we focused obsessively on lead quality and conversion efficiency.
The campaign architecture was rebuilt around specific buyer personas and use cases. We created dedicated campaigns for each of their three main customer segments, with messaging tailored to specific pain points and buying triggers.
We implemented aggressive negative keyword strategies to eliminate waste, built custom landing pages for each campaign theme, and established proper tracking to optimize for pipeline value rather than just lead volume.
Our Approach
Intent-Based Keyword Strategy
Analyzed search queries and conversion data to identify high-intent keywords. Shifted budget from broad, awareness-stage terms to specific, solution-seeking queries that indicated buying intent.
Persona-Specific Campaign Architecture
Built separate campaign structures for IT Directors, PMO Leaders, and Operations Managers—each with tailored messaging addressing their unique pain points and decision criteria.
Landing Page Optimization
Created 12 dedicated landing pages with persona-specific messaging, social proof, and streamlined conversion paths. A/B tested headlines, form fields, and CTAs continuously.
Bidding Strategy Overhaul
Moved from target CPA to value-based bidding, feeding back actual pipeline and close data to optimize for deals, not just leads. This shifted budget toward higher-value opportunities.
Negative Keyword Mining
Implemented weekly search query reviews and built comprehensive negative keyword lists. This alone reduced wasted spend by 28% in the first two months.
"We were ready to give up on paid search. The Digital Branding showed us the problem wasn't the channel—it was the strategy. Now Google Ads is our most efficient acquisition channel and a key part of our growth story for investors."
Frequently Asked Questions
Quick answers about SaaS lead generation with paid search.
We use targeted paid search campaigns, high-intent keywords and optimised landing pages to help SaaS businesses attract qualified prospects and generate leads.
We analyse keyword relevance, ad messaging, audience targeting and landing page experience to identify conversion gaps and turn more clicks into qualified enquiries.
We optimise bidding, remove irrelevant search terms and improve campaign targeting to reduce wasted ad spend and attract prospects who are more likely to convert.
Yes. We target decision-makers searching for relevant software solutions and use conversion tracking to focus campaigns on prospects who match your ideal customer profile.
We monitor qualified leads, cost per lead, customer acquisition cost, conversion rates and pipeline value to measure campaign performance and guide ongoing optimisation.