Agency · London, United Kingdom
Growth Gorilla
Fintech-focused agency helping startups and scaleups lower acquisition costs via data-led ads, creators, and conversion optimization.
Our overview
Growth Gorilla is a marketing agency focused on fintech and financial services brands. It helps startups and scaleups win more users through paid search and social campaigns, influencer partnerships, and creative ad production.
The team also improves conversion with CRO, landing page design, and funnel audits, and offers growth workshops and tactical support. Platforms include Google Ads, TikTok, YouTube, Bing, and Meta.
What sets the agency apart is its fintech-first focus and hands-on testing across ads, creators, and landing pages to lower acquisition costs and lift sign‑ups. Its approach is practical, data-led, and geared to steady, measurable growth.
What does Growth Gorilla do?
Growth Gorilla is a London growth agency for fintech and financial services brands. Its website describes it as fintech-first, focused on making user acquisition easy through data-driven paid media and influencer marketing.
The services on its site are:
- Paid media: campaigns on Google Ads, TikTok, YouTube, Bing and Meta
- Performance creative: ad production built for testing
- Influencer marketing: partnerships with creators
- Podcast advertising: placements on podcasts
Our review adds conversion rate optimization, landing page design, funnel audits and growth workshops, so the work carries on past the click.
Who does Growth Gorilla work with?
Growth Gorilla’s website names fintech and financial services as its industries and mentions SaaS. Clients it lists include GoTrade, Mintos, Walletii, Ooredoo Money, Ledn, Bloom, Vantage Markets, CRIF (Credit Passport), Nebeus, Wayhome and Whisper Claims.
It suits startups and scale-ups in fintech, or SaaS companies close to it, that sell to consumers or small businesses and need sign-ups at a lower cost. Teams with compliance-sensitive messaging get an agency used to those limits.
How does Growth Gorilla work?
Growth Gorilla puts its team at 11 people, based in London. A team that size suits companies that want to deal with the people doing the work.
Testing is central to how it runs accounts. It runs several experiments at once across ad formats, creators, audiences and landing pages, then puts budget behind what brings in users at a lower cost.
What results does Growth Gorilla’s website point to?
Growth Gorilla publishes case studies with figures in the titles. They include “How We Helped GoTrade Lower CAC 5X Times In Just Four Months”, “How We Helped Mintos Lower Their CPC by 65%”, “How We Helped Hydr Triple Their Monthly Qualified Leads” and “How We Helped ARK Invest Generate Over 5 Million Impressions a Week”. Others cover Credit Passport, Ooredoo Money, Ledn and Walletii.
What to ask Growth Gorilla before you hire them
- Which of your clients sell software on a subscription, and what did the work change for them?
- How do you handle financial promotion rules when testing creative and working with influencers?
- How many tests would you run in our first month, and how do you decide what to stop?
- Does your work cover B2B buyers, or mainly consumers and small businesses?
At a glance
- Type
- Agency
- Based in
- London, United Kingdom
- Team size
- 11
As their own website states it.
Services
- PPC
- Digital marketing
- Strategy
- Social Media
Industries
- FinTech
Profile last checked
How we scored Growth Gorilla
Four scores out of 5 with equal weight, averaged to give the overall score. Nobody pays to be listed or to be ranked higher.
Overall
4.0/5
- B2B SaaS focus4/5
- 4 out of 5.Fintech/B2B product marketing; SaaS-adjacent.
- Proof of results4/5
- 4 out of 5.Fintech growth case studies with metrics.
- Transparency4/5
- 4 out of 5.Team/process detailed; no public pricing.
- Reputation4/5
- 4 out of 5.Strong niche recognition in fintech.
Where Growth Gorilla ranks
The top lists they are on, and what we said about them on each.
- Ranked #7
The Best B2B SaaS PPC Agencies Reviewed & Ranked
Best for: Fintech paid acquisition from vertical specialists
- Fintech and financial services specialism
- Handles compliance and risk-sensitive messaging
- Paid, CRO and creative testing together
Read our reviewHide our review
Growth Gorilla is a London-based agency with a focus on fintech and financial services brands, running paid acquisition across Google, TikTok, Meta, YouTube, and Bing alongside influencer partnerships and conversion rate optimization. Their fintech specialism is a genuine differentiator: the team understands compliance constraints, risk-sensitive messaging, and the particular creative challenges of financial products where generic ad copy creates regulatory problems as well as conversion problems. For SaaS businesses in fintech or adjacent categories, that context matters.
The agency works across paid acquisition, funnel audits, landing page design, and CRO together, so the engagement does not stop at click volume. Creative testing is central to how they operate, running parallel experiments across ad formats and audiences to find what drives acquisitions at lower cost rather than optimizing a single campaign in isolation. Their platform mix includes TikTok and YouTube alongside the standard B2B channels, which reflects genuine audience testing for brands reaching younger financial professionals and consumers.
Growth Gorilla is a strong fit for fintech startups and scaleups that want paid acquisition from a team with direct vertical experience rather than a generalist agency learning the category on their budget. They work well with companies running multi-platform campaigns that need creative testing and conversion optimization managed together. They are less suited to B2B SaaS companies outside fintech and financial services, or to businesses that want a single-channel Google Ads specialist without the broader acquisition context.
From growthgorilla.co.uk
What their own website says, checked .
In their words: “We’re the fintech-first growth agency focused on making user acquisition easy through data-driven paid media and impactful influencer marketing.”
- Services they list
- Performance Creative, Influencer Marketing, Paid Media, Podcast Advertising
- Industries they serve
- Fintech, Financial Services
- Offices
- London
- Team size
- 11
- Clients they name
- GoTrade, Mintos, Walletii, Ooredoo Money, Ledn, Bloom, Vantage Markets, CRIF (Credit Passport), Nebeus, Wayhome, Whisper Claims
Case studies on their site
- How We Helped GoTrade Lower CAC 5X Times In Just Four Months (opens in a new tab)
- How We Helped Mintos Lower Their CPC by 65% (opens in a new tab)
- How We Helped Walletii Turn One Creative Concept Into a Full-Funnel Growth Engine (opens in a new tab)
- How We Helped Ooredoo Money Increase CTR by Almost 50% (opens in a new tab)
- How We Helped LEDN Expand Into New Territories (opens in a new tab)
- How We Helped Hydr Triple Their Monthly Qualified Leads (opens in a new tab)
- How We Helped Credit Passport Double Their Conversion Rate and Lower CAC on a Reduced Budget (opens in a new tab)
- How We Helped ARK Invest Generate Over 5 Million Impressions a Week (opens in a new tab)
FAQs
Some common questions, answered
Where is Growth Gorilla based?
Growth Gorilla is based in London in the United Kingdom. Its website describes it as a fintech-first growth agency with a team of 11, running paid media, performance creative, influencer marketing and podcast advertising for fintech and financial services brands.
What services does Growth Gorilla offer?
Growth Gorilla offers paid media on Google Ads, TikTok, YouTube, Bing and Meta, performance creative, influencer marketing and podcast advertising. Its profile also lists conversion rate optimization, landing page design, funnel audits and growth workshops, all aimed at lowering acquisition costs and lifting sign-ups.
Which companies has Growth Gorilla worked with?
Growth Gorilla’s website names GoTrade, Mintos, Walletii, Ooredoo Money, Ledn, Bloom, Vantage Markets, CRIF (Credit Passport), Nebeus, Wayhome and Whisper Claims among its clients. It also publishes case studies for Hydr and ARK Invest, most of them in fintech and investing.
Does Growth Gorilla only work with fintech companies?
Growth Gorilla focuses on fintech and financial services, and its website calls it a fintech-first growth agency. Its site also mentions SaaS, so software companies in or near financial services are a reasonable fit, though most of its named clients are fintech brands.
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