📍London, UK & Barcelona, ES
Our Services
The marketing mix you need to reach and exceed your goals.
Performance Marketing
Our performance marketing approach combines creativity with data-driven precision. We design and manage multi-channel campaigns across Meta, Google, TikTok, and more — constantly analysing and refining for sustained growth. It’s not just about impressions or clicks; it’s about real performance, measurable impact, and results you can scale.
Conversion Tracking
Creative Testing
Landing Page Optimisation
A/B Testing
Reporting
Enhanced Conversions
Budget Scaling
Ad Creation
Amazon
Selling on Amazon should feel like an opportunity, not a chore. We make it simple — managing your PPC campaigns, refining your listings, and optimising operations so every product performs. Beyond sales, we help you position Amazon as a strategic growth channel that complements your D2C store — expanding your reach, reinforcing your brand, and driving measurable revenue growth.
PPC Campaigns
Listing Optimisation
Keyword Research
A+ Content Design
Inventory Management
Reporting
Review & Rating Strategy
Operations & Fulfillment Support
Competitor Analysis
Email Marketing
We craft emails people actually want to open. With intelligent targeting and thoughtful automation, every send feels personal — never pushy. From welcome flows to retention journeys, we help you build loyalty and turn your emails into a powerful, passive revenue driver.
Strategy
Automations
Segmentation & Targeting
Email Design
Deliverability Optimisation
Account Warming
Reporting
A/B Testing
SEO, AEO & GEO
We create content where strategy meets storytelling, optimised for the evolution of SEO, AEO, and GEO. From keyword-rich articles and technical audits to capturing AI-driven answers, we help your brand build authority and rise to the top of every search result. We ensure you are the first choice on traditional engines and AI platforms alike, with every word chosen strategically and written with purpose.
Keyword Research
SEO Copywriting
AI Answer Optimisation
Technical SEO Audits
Multi-language SEO
Backlinks
Content Calendars
Blog Strategy
Analytics & Reporting
Strategy & Fractional CMO Services
Every brand needs a clear direction — and a trusted guide to help chart the path. We bring senior-level marketing expertise to your business, helping you refine your positioning, connect the dots across channels, and make smarter growth decisions. It’s strategy that’s hands-on, data-driven, and designed to create lasting momentum, not just short-term wins.
Brand Positioning
Growth Strategy
Funnel Optimisation
Tracking & Analytics
Channel Strategy
Budget Allocation
Campaign Oversight
Our Work
Explore some of our projects.
Performance Marketing
Email Marketing
Content & SEO
Strategy & Fractional CMO
Premium Occasionwear Brand
Performance Marketing
Amazon
Email Marketing
Content & SEO
Organic Basics Brand
Performance Marketing
Email Marketing
Strategy
Natural Body and Haircare Brand
Our Work Process
From idea to impact — our tried and tested process to get you results.
Client Stories
Feedback
from
some
of
the
businesses
we've
helped
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"Working with Nichola at Little Sister Digital was genuinely one of the best decisions I made for my fashion brand. She took the time to truly understand the brand, and her attention to detail was incredible. Our ROAS sky-rocketed while working with her, but beyond the numbers, the whole experience felt personal, supportive, and genuinely cared for. I’d work with them again in a heartbeat."
Sarah Ashcroft
Founder & CEO, SLA THE LABEL
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"Working with Nichola and Josh has been such a positive experience. They’ve supported us for many years across digital marketing and Amazon, hitting significant growth milestones thoughtfully, proactively, and with great investment — we trusted them with growing our business in our most pivotal early years and would highly recommend them to any business getting started."
Abigail Gerow
Co-founder, ODDOBODY
"
Reliable, kind, strategic, and refreshingly real — Nichola is a rare find. She always does what she says she will, communicates clearly, and delivers work that feels truly tailored. I’ve already recommended her and her team to other founders and will keep doing so.
Laura-June Clarke
Founder & CEO, Moonai
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"Nichola guided us through creating our brand and website from scratch, and delivered an effective ads strategy. Smart, easy to work with, and always focused on making things better."
Victor Vicens
Co-Founder & Chief Medical Officer, Abi Global Health
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"We worked together on the ad strategy for our new collection that helped us grow our sales 120% in the first month and achieve our highest ever ROAS. The team was very easy to work with, they understood our brand and were very attentive throughout.”
Isabel Ruiz
Founder, Alameda
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"We’ve partnered for many years on long-term SEO projects, and it’s always a great experience. The results speak for themselves, plus they’re super easy to work with, flexible, and strategic. Exactly who you want in your corner."
Lianna Barenholtz
Principal, Lilia Group
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"Little Sister Digital offered hands on expert guidance and full management of our digital media strategy. Always responsive and reliable, the team managed our advertising like it was their own money, with great care and results."
Mariah Kamei
VP of Growth, IMM
