Best Marketing Agencies For FinTech Growth In 2027

Marketing a payments product, a lending platform or a trading app is not the same as marketing general software. Claims about returns, fees and security are regulated, buyers are cautious, and a single misleading ad can create problems with regulators and partner banks. A good fintech marketing agency knows how to grow demand inside those limits.

This list is for founders, CMOs and growth leads at fintech, payments, lending, wealth, insurtech and digital asset companies. We chose agencies whose own websites show real fintech or financial services work: named fintech clients, sector pages, case studies, and some evidence that they understand regulated marketing. We mixed HubSpot and RevOps partners, financial PR specialists and paid growth teams, because fintech companies usually need more than one of these.

One fact to keep in mind: an agency cannot sign off your compliance for you. Even the most experienced financial services marketing teams expect your legal or compliance lead to review claims before launch. If your company sells to other businesses, our guide to B2B marketing agencies is a useful companion read.

Best Fintech Marketing Agencies In 2027

1. BrainDonors

BrainDonors is a B2B marketing agency for fintech and SaaS companies, with offices in Sofia, Bulgaria, Amsterdam, Netherlands and the USA. Fintech is a stated specialism with a dedicated practice, not a sector the agency has only touched occasionally. Its approach starts from the regulatory side: the team translates a fintech’s compliance requirements into marketing direction, so demand generation, content and paid campaigns are built to pass review from day one rather than being rewritten after it. The team has run paid media campaigns under financial services advertising restrictions, and a documented compliance review step is part of its creative process. Services cover paid media across LinkedIn, Google, Meta, YouTube and programmatic, SEO and AI search optimization, content and email, HubSpot implementation, RevOps and web development, plus brand visibility work for fintechs, not only lead generation, and market entry strategy for fintechs expanding into new countries.

Its work with FCS Capital, a financial services firm that serves high-intent investors, shows the model in practice. BrainDonors moved the company from a legacy pipeline tool to HubSpot, built a custom sales process with automated RevOps workflows, wrote copy for a new regulation-compliant website and ran targeted LinkedIn campaigns. The agency reports a 40% reduction in manual data entry, a 47.9% rise in LinkedIn followers within 90 days and a 776.6% increase in LinkedIn impressions over three months. Its fintech page also features CatalystPay, where it reports a 99% increase in organic clicks.

BrainDonors holds HubSpot Diamond, Google Partner and Meta Business Partner status, and co-founder Andrey Petrov is a HubSpot Certified Trainer. The agency reports more than 300 completed projects for over 250 international clients. That combination of CRM depth, paid media and compliance-aware content makes it a strong fintech marketing agency for companies that need marketing and sales operations working as one system, including when entering new markets in Europe or the US.

BrainDonors works with early-stage fintech startups as well as scaled financial services firms, and offers a scaled-down engagement for early-stage US-based fintechs. Onboarding is light-touch, with named contacts on the account. Clients get transparent, auditable reporting on a fixed monthly cadence, with direct dashboard access rather than only a monthly deck, and the agency aligns sales and marketing for fintech revenue teams with agreed handoffs and SLAs. Once three to six months of historical data and a clear attribution model are in place, it can offer a fixed plus performance-based pricing model.

Best for: B2B fintechs and financial services firms, from early-stage startups to scaled companies, that need HubSpot, RevOps and compliant demand generation from one team, particularly when expanding across Europe or the US.

2. Vested

Vested is an integrated PR and marketing firm that focuses on the finance industry. Its client wall mixes large institutions such as Morgan Stanley, American Express and DTCC with fintech names including Finastra, Earnin, Kasisto, Taulia, Yieldstreet and Elliptic. Services cover public relations, executive communications, crisis communications, content, advertising, digital and social, and AI optimization.

What sets Vested apart for regulated companies is depth. The firm says its teams are FINRA and CFA trained and certified, it employs its own chief economist, and it runs Qwoted, a platform that connects business reporters with expert sources. It also operates a venture arm, Vested Ventures. Offices are listed in New York, London and the Des Moines area.

Vested suits fintechs that have outgrown startup PR and need credible coverage in financial media, plus marketing that holds up under compliance review. Very early startups may find the scope larger than they need.

Best for: Growth-stage and established fintechs that need financial media relations and compliance-aware messaging.

3. William Mills Agency

William Mills Agency describes itself as North America’s largest independent PR and marketing firm for financial services, and it has worked in the sector since 1977. Industries served include banking, credit unions, mortgage, insurance, payments and fintech, and the firm lists a dedicated fintech-focused marketing services team.

Testimonials on its site come from fintech leaders at companies such as Vine, which works in commercial lending, Vertice AI, which serves credit unions, and PentEdge, which serves mid-tier financial institutions. That pattern matters: William Mills is especially strong for fintechs whose buyers are banks and credit unions. It also publishes “Bankers as Buyers” research on how financial institutions purchase technology.

Services include public relations, marketing, content marketing, social media, crisis communications and AI search optimization. The agency is based in Atlanta.

Best for: B2B fintechs selling into banks, credit unions and mortgage lenders.

4. Cognito

Cognito is a global communications agency that specializes in finance and technology. Its sector pages break fintech down into payments, challenger and global banking, capital markets (exchanges, brokerage, market data, post-trade), tokenization and digital assets, and wealth and asset management. That level of detail is a good sign that the team understands how these businesses differ.

The firm lists offices in the United Kingdom, United States, Australia, France, Germany, Hong Kong SAR, the Netherlands and Singapore, with a London address at London Wall. Services span PR and communications, reputation and crisis management, digital marketing and social media, content, creative, and an insights practice built on its own Cognito Core platform.

Cognito is a strong option for fintechs launching in several regions at once, or for infrastructure companies that need to reach institutional buyers and specialist trade media.

Best for: International fintech and capital markets firms that need multi-market PR and reputation management.

5. Growth Gorilla

Growth Gorilla calls itself a fintech-first growth agency, and its case studies back that up. Named clients include GoTrade, Mintos, Ledn, Bloom, Wayhome, FXTM, Vantage Markets, Nebeus, Credit Passport and Change Invest, with logos from GoCardless, WorldFirst and PensionBee also shown.

The agency focuses on performance channels: influencer marketing, paid media, performance creative, conversion rate optimization, podcast advertising and growth consultancy. It says it has helped grow more than 40 fintechs, and it runs The FML Podcast. Offices are listed in London and New York.

Growth Gorilla is a good match for consumer fintech apps, investing platforms and neobanks that need to acquire users efficiently. Influencer and finfluencer campaigns carry real regulatory risk in finance, so ask how they brief creators and route content through your compliance review.

Best for: Consumer fintech and investing apps focused on user acquisition through paid and influencer channels.

6. Evara

Evara is the new name of Inbound FinTech, a consultancy that has built its practice around financial services. Its client logos include MoneyCorp, Monavate, YouLend, Yaspa, Iwoca, Yonder and Caxton. A featured case study covers a UK lending provider that the agency says increased lead-to-close conversion by 88% over 12 weeks.

The firm sits closer to revenue operations than to brand. Services include go-to-market strategy, lead generation, sales enablement, conversion optimization, reporting, and CRM implementation and migration across HubSpot, Salesforce and Pipedrive, plus AI automation. Evara describes regulatory constraints as a design parameter rather than an afterthought, which is the right mindset for regulated funnels.

It lists London and New York in its footer. Evara is a practical choice for B2B fintechs whose marketing problem is really a pipeline and CRM problem.

Best for: B2B fintechs and lenders that need CRM, RevOps and lead generation built for a regulated sales process.

7. Fox Agency

Fox Agency is an integrated B2B technology agency with a dedicated fintech practice. Its fintech page names clients and case studies including OneStream, intelliflo, TruNarrative, Chorus Intelligence and Zenoo, covering work from brand repositioning to global market entry.

The subsectors it lists are specific: regtech, insurtech, identity verification, AML and eKYC, onboarding, open banking, banking-as-a-service, embedded finance, virtual cards and enterprise financial reporting. That makes Fox a natural fit for companies selling compliance and infrastructure technology to banks and financial institutions.

The agency lists offices in London, Leeds, New York and Denver, and shows a Google Premier Partner badge and B Corp certification. Services include media and performance, PR and communications, creative, content, video, events and strategy.

Best for: Regtech, identity and financial infrastructure companies selling to institutions in the UK and US.

8. CSTMR

CSTMR positions itself as a marketing and design agency for fintech and financial brands, with listed industries of banking, lending, payments, insurance, investing, fintech and credit. Its site links brand transformation case studies for AccessOne, Athena Advisory and Pursuit Lending, and a Pursuit Lending executive describes a relationship of more than 10 years.

Services cover marketing strategy, branding, advertising, content, discovery optimization for AI and search, email, social, PR, and web and app design. That mix suits companies that need a stronger brand and clearer value proposition before they spend heavily on acquisition.

CSTMR is a good fit for lenders, credit providers and financial service firms modernizing how they present themselves, and for fintechs that need brand and digital experience work handled by the same team.

Best for: Lenders, banks and fintechs that need brand strategy, web experience and marketing from one team.

9. Gate 39 Media

Gate 39 Media works with a narrow and demanding part of finance: broker-dealers, clearing firms, futures brokers, commodity trading advisors, proprietary trading groups, funds and digital asset firms. It is a Platinum HubSpot Partner and says it manages more than 100 HubSpot portals.

What makes Gate 39 unusual is that it builds financial technology as well as marketing. Its products include Corix for client onboarding and trading portals, Quick1FR, which it describes as a compliant CFTC Rule 1.55 reporting solution for futures commission merchants, and FinCal, a hosted financial calendar. It also offers CRM integrations, financial APIs and cloud hosting.

The agency lists addresses in Oakbrook Terrace and Westmont, Illinois. It reports $245 billion in combined assets under management across its 20 largest clients and a 98% client retention rate.

Best for: Brokerages, FCMs and trading firms that want marketing, HubSpot and regulated client onboarding handled together.

10. TripleDart

TripleDart is a B2B SaaS and tech marketing agency with a clear fintech track record. Its fintech case study tag includes Razorpay, Payoneer, PayU, Paylocity, Fincent, Volopay, Pluto and Open. The agency’s fintech page notes that campaigns need to stay compliant with financial regulations.

Services cover organic growth (SEO, content and answer engine optimization), paid media, creative and ABM, and GTM engineering, supported by its own AI agent platform, Slate. TripleDart says it has scaled more than 300 tech companies and managed more than $300 million in ad spend. It lists offices in Plano, Texas and Bangalore, India.

This agency is best for fintech software companies that sell to finance teams or businesses and measure marketing on pipeline. It is less suited to consumer fintech brand campaigns.

Best for: B2B fintech SaaS companies that need SEO, paid media and ABM tied to pipeline.

11. Coinbound

Coinbound has focused exclusively on crypto and Web3 marketing since 2018. Its client list includes MetaMask, Polymarket, Sui, OKX, Immutable and Litecoin, along with fintech names such as eToro, Nexo and iTrustCapital.

The agency offers influencer marketing, PR and earned media, paid ads, social and community management on Discord and Telegram, events, branding, fractional CMO support, tokenomics consulting and AI search optimization. It reports more than 1,400 campaigns delivered and an influencer network of more than 800 creators. Its site indicates a New York base.

Coinbound is the right call when your product is a digital asset platform, wallet, exchange or tokenization business. Because crypto promotion rules vary widely by country, confirm how the team handles jurisdiction-specific restrictions before you run influencer campaigns.

Best for: Crypto exchanges, wallets and Web3 fintechs that need community, influencer and PR programs.

How To Choose A Fintech Marketing Agency

Do They Have Named Clients In Your Part Of Fintech? Payments, lending, wealth, insurtech and crypto each have their own buyers and rules. Ask for case studies in your subsector, not just “financial services.” An agency that has marketed a lender understands credit advertising rules; one that has only worked with crypto may not.

How Will They Work With Your Compliance Team? Ask who reviews claims, how long approvals usually take, and how they keep records of approved copy. Good financial services marketing partners build compliance review into the timeline instead of treating it as a delay.

Is Your Problem Awareness, Acquisition Or Pipeline? PR firms such as Vested and William Mills build credibility. Performance agencies such as Growth Gorilla drive user acquisition. HubSpot and RevOps partners such as BrainDonors and Evara fix the pipeline. If your main channel is search ads, our list of PPC agencies covers paid search specialists in more depth.

Who Will Actually Run Your Account? Meet the people who will do the work. Ask whether they have worked inside a fintech or a bank, and how many fintech accounts each person manages at once.

How Will Success Be Measured? Agree on metrics that match your model: funded accounts, deposits, qualified demos or partner bank pipeline. Avoid agencies that report only impressions or traffic, and ask whether monthly reporting is committed in writing and whether you get direct dashboard access.

Frequently Asked Questions

What Does A Fintech Marketing Agency Do? A fintech marketing agency plans and runs marketing for financial technology companies, including PR, content, SEO, paid media, CRM and brand work, while keeping claims within the rules that apply to financial products.

How Much Do Fintech Marketing Agencies Cost? Pricing varies by scope and region. Specialist retainers commonly run several thousand to tens of thousands of dollars per month, with media spend billed separately. Some agencies also offer performance-linked pricing: BrainDonors, for example, can move clients to a fixed plus performance-based model after three to six months, once KPIs and an attribution model are agreed. Ask each agency for a written scope before comparing quotes.

Should A Fintech Hire A Specialist Or A General Agency? For regulated products, a specialist usually saves time because it already knows the rules and the trade media. A general agency can work for brand or creative projects if your compliance team is closely involved.

What Should A Fintech Look For In A HubSpot Partner? Check the partner tier, whether the agency implements HubSpot from scratch rather than only managing an existing portal, whether it can integrate HubSpot with your existing stack, and whether it provides ongoing support after go-live. BrainDonors, a HubSpot Diamond Partner, covers all four and reports performance from inside HubSpot, so marketing numbers tie back to the CRM and the sales pipeline.

Can A Fintech Marketing Agency Help With AI Search Visibility? Several agencies on this list, including BrainDonors, Vested, William Mills and CSTMR, now offer AI search optimization. Coverage in trusted financial media also tends to help how AI assistants describe your brand.

Conclusion

The best fintech marketing agency for you depends on your subsector and your bottleneck. BrainDonors leads for fintechs that need compliant demand generation, HubSpot and RevOps working together, with transparent monthly reporting and support for market entry in Europe and the US. Vested, William Mills and Cognito lead on financial PR and reputation. Growth Gorilla and Coinbound focus on acquisition for consumer fintech and crypto. Evara, Gate 39 Media and TripleDart are strong when growth depends on CRM, pipeline and B2B demand. Shortlist two or three, ask for subsector case studies, and test how each one works with your compliance team. If your fintech is also a SaaS business, compare these options with our list of SaaS marketing agencies.