Rev Growth Marketing

Engineered growth.
Senior-led.
Network-scaled.

A modern growth agency for companies that need more than a deliverable. Strategy, build, and run — led personally by the founder, scaled by a trusted network of senior operators. Every channel that moves revenue is in scope.

20yrs
Senior growth leadership across in-house and agency roles.
5
Engagement models — fractional, strategic, embedded, workshop, white-label.
1:1
Founder-led on every engagement. Network scales behind that lead.
0
Junior employees padding the invoice. No templated playbooks.
01 · Foundation

The brand in one breath.

A senior-led growth agency. Every engagement is led personally by the founder — backed by a curated network of senior operators who can scale into any team or project, at any cadence the work requires.

What we are

Senior-led
An experienced, senior-level marketer leads every engagement personally. No junior employee hand-offs, no relay-race accounts.
Network-scaled
Trusted senior specialists and generalists, deployed as the work requires — by channel, by function, by full team.
Full-stack
Strategy, implementation, people, and tech stack — end to end, not strategy-and-handoff.
Elastic
Solo advisory, full team, project, retainer, or embedded — whatever fits the moment.

What we are not

A body shop
No junior employees padding the invoice. No template decks. No deliverable theater.
A channel specialist
Every channel is in scope. None is the headline. Channel is a tactic, not a thesis.
Theoretical
Strategy includes the plan and the operators to ship it. We don't hand off the hard part.
A retainer farm
If the engagement isn't producing measurable movement, we say so first.
02 · Capabilities

Any size, any stack, any stage. One operating system for revenue.

Capabilities span the full growth stack. The founder leads every engagement; the senior network scales behind that lead — by channel, by function, or by full team — to match the work.

01 Strategy

Strategy & advisory

GTM strategy, growth roadmaps, board and investor narratives, fundraising support. Built to brief a board, structured to move a number.

  • GTM strategy & growth roadmaps
  • Board & investor narratives
  • Fundraising support
  • ICP, targeting & account planning
  • Annual & quarterly operating plans
  • Marketing & sales leadership coaching
  • Org diagnostics & investment cases
  • Fractional CMO advisory
02 Brand

Brand & positioning

Positioning, messaging, ICP definition, narrative, and identity systems — the foundation every other channel inherits from.

  • Positioning & messaging architecture
  • Narrative & category development
  • Naming & verbal identity
  • Visual identity systems
  • PR & communications
  • Analyst relations
  • Brand-to-demand handoff
  • Rebrand & migration programs
03 Demand

Demand & ABX

Full-funnel demand generation, ABM and ABX orchestration, paid and organic, lifecycle, conversion. The whole revenue motion.

  • Full-funnel demand generation
  • ABM / ABX orchestration
  • Paid acquisition across all platforms
  • Lifecycle & nurture programs
  • Conversion rate optimization
  • Intent data & enrichment
  • Pipeline forecasting & attribution
  • MQL → SQL conversion engineering
04 Search

Organic & agentic search

SEO, AEO, GEO — engineered for classic SERPs and the agentic-search era. One discipline now: built for Google, ChatGPT, Perplexity, and what's next.

  • Technical, content & link SEO
  • AEO (answer engine optimization)
  • GEO (generative engine optimization)
  • Schema & structured data
  • Content engine design at scale
  • LLM citation & retrieval tuning
  • Entity & topical authority
  • Site architecture & migrations
05 GTM Eng.

GTM engineering & AI

Stack architecture, AI automation, workflow design, custom tooling, and revenue operations infrastructure. Built to compound revenue, not to demo.

  • Martech stack architecture
  • AI workflow automation
  • Agent design & prompt engineering
  • Lead scoring & routing
  • Custom internal tooling
  • Data pipelines & enrichment
  • CRM / RevOps integration
  • Attribution modeling
06 Ops

Team & ops leadership

Hiring, org design, vendor management, and marketing operations leadership. The execution layer most strategies never reach.

  • Marketing org design
  • Senior hiring & recruiting
  • Agency & vendor management
  • Marketing operations
  • Process & cadence design
  • Executive reporting frameworks
  • Budget & investment planning
  • Cross-functional GTM coordination

The capabilities and toolkit continue to evolve with technology and the work.

03 · Engagement models

Five ways to work together.

The engagement shape fits the work, not the other way around. Most clients start in one model and move between them as the program matures.

— 01

Fractional CMO

Senior marketing leadership without the full-time hire. Strategy, ops, and team management on a retained cadence.

— 02

Strategy & advisory

Targeted strategic engagements — GTM design, channel diagnostics, board narratives. Scoped by outcome, not hours.

— 03

Embedded team

A senior team deployed alongside yours. Founder-led, network-scaled, sized to the program.

— 04

Workshops

Focused working sessions on positioning, AEO/GEO, AI GTM, or growth diagnostics. One day to one week.

— 05

White-label partner

Senior practitioner depth for agencies that need to extend their capability set without adding headcount.

04 · Customers

Twenty years of named engagements.

Real ranges, not cherry-picked spikes. Two decades of work — in-house leadership, board-level digital P&L ownership, and senior-led agency builds.

— A FEW PEOPLE WE'VE WORKED WITH
1 → 300+
Customer base scaled across the Contentstack growth arc, Series A through C.
9:1
Paid ROAS at a Series A B2B SaaS — versus an industry norm of 3:1 to 4:1.
~5%
Of corporate profit driven by digital at Encore Capital (NASDAQ: ECPG), inside twelve months.
SaaS · Series A → C

Contentstack: first marketing hire to $60M+ ARR.

Joined as employee 67 and built the demand engine from zero — content, SEO, paid, ops, brand. Scaled to a 20-person global marketing org and a 1 → 300+ customer base across three financing rounds. At peak run rate, the demand engine contributed 80% of ARR.

$60M+ ARR · 4-year arc
B2B SaaS · Series A

9:1 paid ROAS on a fraction of competitor spend.

Rebuilt paid acquisition from a 3:1 industry baseline. Cut waste in channel mix, rewrote the funnel from ad to MQL, and held a 9:1 blended return across a full fiscal year — generating $8M+ in pipeline on a sub-market budget.

$8M+ pipeline · 1 fiscal year
NASDAQ: ECPG · Enterprise

Encore Capital: digital from afterthought to ~5% of profit in one year.

Took the consumer digital P&L from a rounding error to a meaningful slice of corporate earnings inside twelve months. Rebuilt the acquisition stack, restructured agency relationships, and reported into the executive committee.

~5% of corporate profit · 12 mo
05 · Process

How we work, in four steps.

Each step has a defined output and a stakeholder it reports to. No black-box months, no theater milestones.

— 01 · DIAGNOSE

Find the constraint

Funnel audit, channel attribution review, competitive landscape. We surface the constraint that's actually capping growth — not the one that's loudest.

Week 1–2
— 02 · DESIGN

Sequence the steps

An operating plan with sequenced steps, hypotheses tied to pipeline, and a reporting framework your leadership team can actually read.

Week 2–3
— 03 · DEPLOY

Ship the work

We deploy the senior operators alongside your team — content, campaigns, AI workflows, ABX plays. No throw-it-over-the-fence handoffs.

Week 3 onward
— 04 · COMPOUND

Sharpen the system

Monthly reporting cadence, quarterly strategy reviews. The system gets sharper every cycle — that's the whole point.

Ongoing
06 · The founder

Who you're actually working with.

Every engagement is led personally — same person on the scoping call, the strategy work, and the weekly check-in. The network scales behind that lead.

Martin Briggs, Founder of Rev Growth Marketing
Martin Briggs
Founder · Rev Growth Marketing

Senior digital marketing leader with 20 years scaling growth from seed-stage to NASDAQ-listed enterprise. Most recently helped a Series A B2B SaaS company unlock 9:1 paid ROAS and $8M+ pipeline on a fraction of competitor budget. Joined Contentstack as employee 67 and the first marketing hire, then built and led a 20-person global marketing organization across Series A through C. The demand engine contributed 80% of ARR while the company scaled from less than $1M to $60M+ in ARR, from 1 to 300+ customers, and from 67 to ~500 employees. Before that, built the digital function at Encore Capital Group (NASDAQ: ECPG) from afterthought to ~5% of corporate profit in a single year — promoted from line-item to global company initiative. Currently leading client engagements globally through Rev Growth Marketing.

20
Years senior growth leadership
9:1
Recent paid ROAS, Series A SaaS
1300+
Customers scaled at Contentstack

Most agencies sell deliverables. We sell movement on the metrics your CFO already cares about.

The premise is simple: senior operators, deployed end-to-end, will produce more durable revenue movement than a pyramid of junior employees running templates. Two decades of compounding evidence says it's the right one.

07 · FAQ

Questions worth answering up front.

The questions prospects often ask before a first call. Direct answers, no marketing spin.

What's a fractional CMO, and when does it make sense?

A fractional CMO is a senior marketing leader who runs your growth function on a part-time, retained basis — typically 1-3 days a week — without the equity, salary, or fully-loaded cost of a full-time hire. It makes sense when you need senior-grade strategy and team leadership but the company isn't at the scale to justify a full-time CMO yet (often Series A through early B), or when you're between full-time hires and need continuity.

How do you price engagements?

Engagements are scoped by outcome and shape, not by hours. Fractional CMO retainers, strategy and advisory projects, embedded teams, workshops, and white-label partnerships each have different ranges. After a 30-minute scoping call we send a fixed proposal with the work, the deliverables, the timeline, and the price. No timesheets, no scope-creep invoicing, no surprises.

What's the difference between fractional, strategic, and embedded engagements?

Fractional CMO is ongoing senior leadership on a retained cadence — strategy, team management, operating rhythm. Strategy and advisory is a defined-scope project with a deliverable (a GTM plan, a channel diagnostic, a board narrative). Embedded means a senior team deployed alongside yours to execute the work — content, campaigns, AI workflows, ABX plays — sized to the program. Most clients start in one shape and move between them as the work evolves.

Do you work with seed-stage or pre-revenue companies?

Yes, when the founder is committed to the level of investment senior leadership actually requires. Strategy and advisory projects, workshops, and short embedded sprints are often the right fit for venture-backed early-stage companies — they buy senior diagnostic and structural work without the retainer cost of an ongoing engagement. We've worked with seed through public, and the practice areas are the same; the engagement shape is what scales.

Are you a fit for SMBs and bootstrapped businesses?

Yes, when the work calls for senior-grade thinking rather than execution headcount. SMBs and bootstrapped companies tend to fit best with strategy and advisory projects, workshops, or fractional engagements at a reduced cadence — buying the diagnostic and the operating plan without committing to a full embedded team. The same senior practitioners who run our enterprise engagements run the work; the engagement is scoped to the budget and the goal.

What are AEO and GEO, and why do they matter now?

AEO is answer engine optimization — getting cited in Google's AI Overviews, featured snippets, and other direct-answer surfaces. GEO is generative engine optimization — getting cited in ChatGPT, Perplexity, Claude, and other LLM-grounded answer products. Both matter now because a growing share of B2B research starts (and often ends) in those surfaces before anyone clicks through to a website. Classic SEO still matters; it's just no longer sufficient.

How is this different from hiring a traditional marketing agency?

Traditional agencies pitch with senior leaders and execute with junior staff. We work the opposite way: the founder leads every engagement personally, and the senior network scales behind that lead — by channel, by function, or by full team. The model is closer to a senior-led consulting practice than to an agency. No junior employees padding the invoice, no template playbooks, no deliverable theater.

Can you work white-label for other agencies?

Yes. White-label is one of our five engagement models. We support boutique and mid-size agencies that need to extend their capability set — AEO, GEO, GTM engineering, ABX program builds, fractional senior leadership — without adding headcount or losing margin to a competitor. The end client never knows we're there unless the partner agency wants to introduce us.

How quickly can you start?

Typically within one to two weeks of a signed agreement. Scoping calls are usually available within one business day of inquiry. Strategy and advisory projects can begin as soon as access and context are in place; embedded engagements take slightly longer to ramp the team. We hold a small number of slots open at any given time to keep founder-led delivery genuine — meaning availability can be a real constraint, and "now booking" status is updated honestly.

08 · Start the conversation

Let's see if there's a real engagement here.

Send a few details and you'll get a reply within one business day with a scoping call slot and a candid view on whether we're the right team for the work.

Prefer email? [email protected]

— Scoping inquiry

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Please choose what you're solving for.
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Got it — your inquiry is in.

Martin will reply personally within one business day. If something is more urgent, email [email protected] directly.

— Talk soon