7 Best Conversion Optimization Agencies for Financial Services

Financial services conversion rate optimization goes beyond generating leads or increasing signups. Banks, fintech companies, insurers, and lenders need to guide users through complex journeys involving applications, verification, approvals, and financial decisions.

We compared seven CRO agencies based on their documented financial-services experience, experimentation methods, team capabilities, and client evidence.

This guide will help you choose a partner for improving insurance quotes, loan applications, banking onboarding, funded accounts, and qualified financial leads.

Key Takeaways: The 7 Best CRO Agencies for Fintech

How We Evaluated Fintech CRO Agencies

We evaluated each agency using five weighted criteria, prioritizing documented financial-services experience, measurable results, and reliable experimentation practices.

Scoring Method: Each criterion is rated from 0 to 5. The final score is calculated as:

Total Score = 20 × (0.25 CS + 0.25 PR + 0.15 TC + 0.20 SP + 0.15 FS)

Financial specialization is assessed based on relevant financial-sector case studies and demonstrated understanding of applications, quote journeys, verification, trust, and downstream conversion goals.

Editorial Disclosure:

Comparison of 7 CRO Agencies for Financial Services

1. Conversion Rate Store

Best for: Financial services and insurance comparison platforms seeking a fully outsourced CRO team to improve lead generation and conversion performance.

Overview

Conversion Rate Store is a specialized CRO agency combining customer research, analytics, UX design, and A/B testing to improve conversions and revenue.

For financial services, its documented expertise includes optimizing insurance comparison journeys and reducing friction between informational content and quote requests.

Financial Services CRO Results

MoneyGeek — three documented insurance CRO experiments:

• +20% desktop and +18% mobile conversions: A sticky "Compare Quotes" CTA made the primary action accessible throughout long-form content.
• +13% quote comparison conversions: A Car Insurance Toolbox helped users discover relevant financial resources.
• +11% conversion to quote: ZIP-code prefill reduced unnecessary form-entry friction.

Pros

• Published A/B tests with measurable insurance lead-generation results.
• Fully outsourced CRO team covering research through implementation.
• Focus on meaningful conversion and revenue metrics.

Cons

• Public financial-sector evidence is strongest in insurance comparison and lead generation.
• Continuous experimentation requires sufficient traffic and conversion volume.

2. Cro Metrics

Best for: Established fintech, insurance, and lending companies seeking ongoing experimentation and customer acquisition optimization.

Overview

Cro Metrics s a growth and experimentation agency specializing in digital customer journeys, conversion optimization, and structured testing programs.

Its financial-sector experience includes insurance and lending businesses, with published examples demonstrating improvements in acquisition efficiency and application funnels.

Financial Services CRO Results

• Metromile — 17% lower customer acquisition cost and 28x program ROI. Cro Metrics used iterative experimentation to optimize insurance landing pages and quote journeys, helping the company avoid a planned major website redesign. View case study.
• Earnest — +15% mobile conversion and +70% progression to the next funnel step. Tests addressed mobile application friction and the presentation of loan options. The improvements came from separate experiments.

Pros

• Documented experience across insurance and lending.
• Results connected to acquisition efficiency and application progression.
• Experience managing continuous experimentation programs.

Cons

• Broader growth services may exceed the needs of CRO-only projects.
• Larger programs may require significant internal collaboration and resources.

3. Conversion

Best for: Banks and established financial organizations seeking structured experimentation across complex digital customer journeys.

Overview

Conversion is a CRO and experimentation agency helping businesses improve digital experiences through behavioral research, analytics, and controlled testing.

Its financial-services experience includes EQ Bank, where the agency optimized website experiences to improve banking applications and acquisition efficiency.

Financial Services CRO Results

EQ Bank — improved application completion and reduced acquisition costs.

Conversion used its experimentation frameworks to identify opportunities across the bank's website.

• Almost +10% application completion: Replacing the homepage carousel with a clearer value proposition and product navigation improved application completion.
• +7.5% completed applications: A separate redesign of homepage quicklinks helped users find relevant banking products.
• Reduced acquisition costs: The broader program brought cost per acquisition below EQ Bank's target.

Pros

• Direct banking experimentation experience.
• Published tests connecting UX changes with application outcomes.
• Structured methodology suitable for complex experimentation programs.

Cons

• Enterprise-oriented engagements may be more extensive than smaller fintechs require.
• Effective implementation often involves several internal stakeholders.

4. Conversion Rate Experts

Best for: Banks, fintech businesses, mortgage providers, and financial companies seeking research-led CRO with documented industry experience.

Overview

Conversion Rate Experts is a conversion optimization agency with experience across financial products, including banking, payments, mortgages, and consumer fintech.

Its published projects demonstrate how customer research, messaging improvements, and A/B testing can address trust concerns and complex financial decision-making.

Financial Services CRO Results

• GoHenry — 470% business growth over one year. The broader growth program included several experiments, such as a mobile landing page that increased signups by 78% and a redesigned pricing page that improved signups by 36%. The 470% figure reflects overall business growth, not a single A/B test.
• American Advisors Group (AAG) — 50%+ conversion rate uplift. CRO improvements for the reverse-mortgage provider exceeded the company's original 30% uplift target.

Pros

• Documented experience with multiple financial business models.
• Published experiments addressing financial-product trust and usability.
• Research-led optimization methodology.

Cons

• Some detailed financial case studies are older.
• Pricing and engagement terms require direct consultation.

5. Speero

Best for: B2B fintech and financial technology companies looking to improve lead quality and build scalable experimentation programs..

Overview

Speero specializes in experimentation strategy, customer research, analytics, and optimization program development.

Its work with Tipalti, a financial technology platform providing accounts payable and payment automation, demonstrates experience connecting CRO activities with downstream B2B business outcomes.

Financial Services CRO Results

Tipalti — lead-to-opportunity conversion increased from approximately 5% to 12–24%, depending on market region.

Speero helped Tipalti identify meaningful business KPIs, establish a structured experimentation process, and improve collaboration between marketing and other stakeholders.

The program focused on generating more qualified sales opportunities rather than simply increasing form submissions.

Pros

• Documented experience with B2B fintech conversion journeys.
• Focus on qualified opportunities and downstream metrics.
• Expertise in experimentation processes and organizational adoption.

Cons

• Financial-sector evidence is more concentrated in B2B technology than consumer banking or insurance.
• Program development requires active participation from internal teams.

6. Impression

Best for: Insurance and financial services companies seeking CRO alongside paid acquisition and broader digital marketing.

Overview

Impression is a digital marketing agency offering conversion optimization through its Digital Experience practice.

Its approach combines behavioral research, UX improvements, A/B testing, and acquisition optimization, making it relevant to financial companies that want to improve lead generation from existing marketing campaigns.

Financial Services CRO Results

Stanhope Insurance — +16.8% "Get a Quote" lead rate and 8% lower acquisition cost.

Impression tested improvements to insurance service pages, including clearer trust signals, more accessible CTAs, and better navigation through detailed product information.

The initial experiment ran for 29 days. Across the broader six-month program, the company reported results 30.4% above its monthly lead target.

Pros

• Published insurance CRO experiment with measurable lead-generation outcomes.
• Ability to connect CRO with paid acquisition performance.
• Experience improving trust-sensitive financial service pages.

Cons

• CRO is part of a broader digital marketing offering.
• Publicly documented finance-specific experimentation is less extensive than that of some specialized competitors.

7. Apexure

Best for: Financial claims, lending, and lead-generation businesses seeking to improve landing pages and multi-step application forms.s.

Overview

Apexure is a conversion-focused agency specializing in landing page design, form optimization, development, and A/B testing.

Its services are particularly relevant to financial businesses where lengthy application forms and unclear information requirements prevent users from completing high-value actions.

Financial Services CRO Results

Reclaim My PPI Tax — end-to-end claim conversion increased from 1.02% to 6.09%.

Apexure used analytics and iterative testing to identify friction in the online tax rebate claim journey.

The team tested a shorter landing page, redesigned the application into a four-step form, and added a gateway page. Conversion improved progressively across these changes rather than through one redesign.

Pros

• Documented results from a financial claims application funnel.
• Experience optimizing complex multi-step forms.
• Integrated design, development, and conversion tracking.

Cons

• More focused on landing pages and lead funnels than enterprise-wide experimentation.
• Financial evidence does not establish experience with every regulated banking or lending process.

CRO Challenges in Fintech, Banking, Insurance and Lending

Financial services companies have different conversion goals depending on their products and customer journeys. An insurance comparison website may focus on completed quote requests, while a digital bank needs to measure approved and funded accounts.

For financial services conversion rate optimization, choosing the right KPI is especially important. An increase in registrations or applications does not necessarily lead to more approved customers, qualified opportunities, or revenue.

The following table outlines common conversion challenges and the metrics CRO teams should prioritize across financial business models.

Why Conversion Goals Matter in Financial Services

Example 1: Digital Banking

A banking website increases completed applications by 20%, but most additional applicants fail identity verification or eligibility checks. The higher application conversion rate may not produce more approved or funded accounts.

A stronger CRO program evaluates application completion alongside approval, verification, and funding metrics.

Example 2: Insurance Comparison

An insurance comparison platform attracts visitors researching policy costs. Improving access to comparison resources and quote actions may increase quote progression without pushing every visitor to complete a form immediately.

In this case, the team should measure quote starts, quote completion, and downstream lead quality rather than clicks alone.

Financial Services CRO: Compliance, Trust and Conversion

Financial services CRO requires a balance between reducing unnecessary friction and preserving the safeguards customers and regulators expect.

Unlike a typical eCommerce checkout, financial journeys may include identity verification, eligibility checks, disclosures, consent requirements, and sensitive financial data.

An experienced financial services CRO agency should understand which steps can be simplified, which must remain, and how to test improvements without compromising compliance or customer trust.

1. Build Trust Through Clear Financial Information

Customers need to understand fees, eligibility requirements, risks, product terms, and how their information will be used.

CRO experiments can improve the placement and clarity of explanations, supporting content, security information, and trust signals. Required disclosures should remain accurate, accessible, and appropriately prominent.

2. Improve Verification Without Removing Necessary Controls

Identity verification and KYC processes can create friction, especially when users must upload documents or switch devices.

Rather than eliminating necessary checks, CRO teams can test clearer instructions, progress indicators, error messages, document-upload guidance, and recovery options.

3. Protect Sensitive Customer Information

Behavioral analytics and session recordings must be configured to protect personal and financial information.

Financial institutions should validate data masking, consent handling, access permissions, retention policies, and third-party tracking requirements before collecting or analyzing user behavior.

4. Measure Complete Financial Customer Journeys

Financial conversion funnels often cross marketing websites, secure portals, identity verification providers, and CRM systems.

Experimentation teams should verify that events remain connected across these systems and that reporting captures outcomes such as approved applications, funded accounts, and qualified leads.

5. Include Risk and Compliance in Experimentation

Where required, experiment proposals should be reviewed by legal, risk, and compliance stakeholders.

Teams should document hypotheses, changes, approvals, guardrail metrics, and rollout decisions. Relevant guardrails may include application approval rates, fraud signals, complaint volume, error rates, and customer support requests.

The goal is not simply to maximize form submissions. It is to improve the customer experience while maintaining responsible and measurable business outcomes.

Relevant Financial Services CRO Case Studies

Financial services CRO should be evaluated through documented experiments and measurable outcomes, not just lists of capabilities.

Conversion Rate Store has published three A/B testing case studies for MoneyGeek, a US-based personal finance platform that helps consumers compare insurance and other financial products.

These experiments focus on insurance quote journeys, where customers move from informational content toward quote comparison.

1. MoneyGeek: Improving Insurance Quote CTA Visibility

Challenge: Users engaging with long-form auto insurance content often needed to scroll back to reach the primary "Compare Quotes" action.

Hypothesis: Making the CTA available throughout the page would reduce navigation friction and encourage more users to start the quote process.

Tested Solution: We introduced a dismissible sticky CTA banner that remained accessible as visitors scrolled.

Results:

• +20% desktop conversion rate.
• +18% mobile conversion rate.

2. MoneyGeek: Helping Visitors Find Relevant Insurance Resources

Challenge: Research-oriented visitors needed easier access to information such as coverage requirements, calculators, and cost-saving resources before comparing quotes.

Hypothesis: Improving access to high-intent resources would help visitors make more informed decisions and increase quote progression.

Tested Solution: We introduced a sticky Car Insurance Toolbox containing links to relevant tools and informational pages.

Result: +13% quote comparison conversions.

3. MoneyGeek: Reducing Friction in Insurance Quote Forms

Challenge: Manually entering a ZIP code created an additional step in the insurance quote journey.

Hypothesis: Pre-filling location information would reduce unnecessary input and help visitors progress to quote comparison.

Tested Solution: We used an IP-based location API to pre-populate the ZIP code while allowing users to correct the value when needed.

Result: +11% conversion rate to quote.

What These Financial Services CRO Experiments Demonstrate

The MoneyGeek experiments addressed three different conversion barriers: access to primary actions, availability of decision-support content, and form-entry friction.

They demonstrate Conversion Rate Store's practical experience with financial comparison and insurance lead-generation funnels.

The reported uplifts are results of separate experiments and should not be combined into a single cumulative improvement.

How to Choose a CRO Agency for Fintech

Choosing the right financial services CRO agency starts with understanding the conversion problem you need to solve.

An agency experienced in insurance quote optimization may not be the best partner for a bank struggling with identity verification or a trading platform trying to increase funded accounts.

Evaluate potential partners using the following criteria.

1. Verify Relevant Financial Services Results

Ask for case studies involving comparable financial products, conversion funnels, and business goals.

Look beyond the headline uplift. Check which metric improved, how the experiment was conducted, and whether the result applies to quote requests, applications, approved customers, funded accounts, or qualified leads.

2. Assess Trust, Compliance, and Data Privacy Capabilities

Financial CRO often involves sensitive information, regulatory disclosures, identity verification, and complex approval requirements.

Ask how the agency works with legal, risk, and compliance stakeholders, protects customer data, and ensures that experiments preserve necessary safeguards.

3. Evaluate Research and Experimentation Rigor

A reliable CRO process should combine quantitative analysis, customer research, hypothesis development, controlled experiments, and statistical validation.

Ask how opportunities are prioritized, how experiments are designed, and how the agency handles inconclusive results.

4. Check Financial Funnel Tracking and Business Metrics

The agency should measure meaningful outcomes beyond clicks or form submissions.

Depending on the product, this may include completed quotes, approved applications, qualified opportunities, funded accounts, payment success, or revenue.

Confirm whether its analytics approach can connect marketing interactions with downstream financial-system and CRM data.

5. Confirm Implementation Capabilities and Engagement Fit

Financial websites often rely on complex forms, secure portals, calculators, APIs, and third-party verification providers.

Determine whether the agency can support UX design, experiment development, QA, implementation, and coordination with internal engineering teams.

The right engagement should match your traffic volume, technical complexity, internal resources, and experimentation goals.

Final Thoughts

The best CRO agency for financial services depends on your business model, conversion challenges, and regulatory requirements.

Banks, insurers, lenders, and fintech companies need partners who understand complex customer journeys, reliable experimentation, and the difference between initial conversions and meaningful financial outcomes.

Conversion Rate Store brings together UX research, analytics, A/B testing, design, development, and QA. Our published MoneyGeek experiments demonstrate measurable improvements in insurance comparison and lead-generation funnels.

Looking to improve conversions across your financial customer journey? Book a strategy session with our CRO team to discuss your optimization opportunities.