Digital Discovery & Growth Strategists for B2B SaaS°

10+ years owning growth in-house, built into one discovery and growth system.

The senior layer that makes every discovery channel work as one revenue system. SEO, AI search, CRO and attribution under one strategy. Every senior hire has held a senior in-house role. The Digital Discovery & Growth System is the methodology. Four pillars: Discover, Convert, Attribute, Grow.

10+
Yrs in-house experience
4
Discovery & growth pillars
3
ICP tiers served
Surge45 founders strategising in the office
Who we are

Our Story

Surge45 was founded by marketers who spent 10+ years running growth in-house at B2B SaaS companies, owning budgets, reporting to CEOs, sitting in board rooms, and answering for every dollar spent. US SaaS companies move fast, spend aggressively and demand pipeline attribution on every campaign. Every method inside the Digital Discovery & Growth System was built to meet those expectations.

We built the Digital Discovery & Growth System to solve the structural challenge we saw clearly in-house: SEO, AI search, CRO and attribution running as disconnected workstreams, each with its own report, each optimising for its own metric, and no one accountable for the full commercial picture. Four interdependent pillars, Discover, Convert, Attribute, Grow, running simultaneously on every engagement is the answer to that fragmentation.

Every senior hire has held a senior in-house marketing role before joining Surge45. That is a non-negotiable hiring rule, not a marketing claim. When your board asks a question the consultancy has never had to answer before, your lead has already answered it, with their own name on the deck.

LaunchSystem v1.0 published
Month 6System v1.1, refined with first client cohort
Month 12Named client case studies published
Month 18+Client cohort growing, field learnings compounding
B2B SaaS growth leader reviewing strategy at a desk
The Digital Discovery & Growth System

What Makes the System Work

Four interdependent pillars running simultaneously. Remove one and the others degrade. The interdependence is the system claim, and the reason the System delivers outcomes that disconnected suppliers cannot.

10+
Years Running Growth In-House

Owning budgets, reporting to CEOs, answering to boards. The methods inside the System are what was used to hit the numbers, not a methodology built for a pitch deck.

4
Interdependent System Pillars

Discover, Convert, Attribute and Grow run simultaneously on every engagement. Remove one and the others degrade. The interdependence is the system claim.

3
ICP Tiers, Seed to Series D+

Tier 1 founders, Tier 2 VPs of Marketing and Tier 3 CMOs have different pains, different pressures and different vocabularies. The System is the foundation under all three.

1
Unified Commercial Output

All four pillars run toward a single output: board-reportable pipeline. Buyer discovery, conversion, attribution and reporting connect into one system with one measure of success.

How we operate

Our Values

In-House DNA

Every senior hire has held a senior in-house marketing role before joining. The hiring rule is non-negotiable and compounds over time.

Champion Enablement

We make your SEO lead the most credible voice in the room. Pre-briefs 48 hours before exec meetings. Co-authored board reporting with your name on it.

System-Led

Four named pillars, Discover, Convert, Attribute, Grow, each with defined inputs, outputs and metrics. Inspectable, measurable, connected to board-reported pipeline.

Partnership Not Dependency

Everything we do is documented in the System, so the expertise compounds with you rather than sitting in a black box. We work alongside your team on the discovery and growth, and many engagements scale into lighter advisory retainers over time.

Careers

Grow your career with Surge45.

We're a small, senior team of B2B SaaS growth specialists who care about doing the work properly. If you want to shape real outcomes alongside founders and growth leaders, we'd love to hear from you.

Senior, lean team

Work directly with experienced operators, no layers, no busywork.

Real ownership

Own outcomes across the four-pillar growth system, end to end.

Remote-first

Flexible, outcome-led culture built around focused work.

Compounding growth

Sharpen your craft on hard B2B SaaS growth problems that matter.