Built by marketers
who got tired of excuses.
GrowthSpark started in 2019 when our founders — burned by agencies that charged premium fees for mediocre results — decided to build the agency they always wanted to hire.
We started with three clients and a simple promise: show every dollar in, every dollar out. No black boxes, no vanity metrics, no excuses. That transparency became our competitive advantage. Today we manage $12M+ in annual ad spend across 500+ businesses.
$12M+
Ad Spend Managed
500+
Clients Served
7 yrs
In Business
What we actually believe.
Radical Transparency
You see every metric, every dollar, every decision. We share dashboards, not PDFs.
Data Over Opinion
Every strategy is backed by data. We test, measure, and iterate — not guess.
Speed Wins
We move fast. Campaigns live in days, not weeks. Optimizations happen daily.
Client Success = Our Success
We only win when you win. Our team bonuses are tied to client performance metrics.
Specialists, not generalists.
Every department is led by someone who has done it for 10+ years and can prove it with results.
Nathan Cole
CEO & Co-Founder
Former Google Ads product manager. Built and sold two digital agencies before founding GrowthSpark.
Aisha Okonkwo
COO & Co-Founder
Ex-McKinsey consultant who specializes in turning marketing data into business strategy.
Marcus Rivera
Head of SEO
12 years of SEO experience. Has ranked websites in 18 different industries from scratch.
Priya Sharma
Head of Content
Former journalist turned content strategist. Leads a team of 12 writers across 8 industries.
Devon Walsh
Head of Social Media
Grew 3 brand accounts to 1M+ followers organically. Obsessed with platform algorithm changes.
Sofia Reyes
Head of Email Marketing
Email deliverability specialist. Has managed lists from 5k to 500k subscribers.
Seven years of growth.
Founded
Started with 3 clients and a commitment to radical transparency in marketing reporting.
$1M Ad Spend
Hit our first $1M in managed ad spend. Expanded team to 8 specialists.
100 Clients
Reached 100 active clients across 12 industries. Launched our proprietary reporting dashboard.
Named Top Agency
Recognized by Inc. 500 as one of the fastest-growing marketing agencies in the US.
$5M in Managed Spend
Crossed $5M monthly ad spend under management. Opened London office.
500+ Clients
Now serving 500+ businesses globally with $12M+ in annual ad spend under management.
Find out exactly why
your competitors are winning.
Our team will analyze your website, ad accounts, and SEO — then hand you a custom 30-page growth roadmap. No sales pitch. Just data.
Takes 2 minutes to request. Results delivered in 48 hours.