Updated June 2026
Fintech apps

Top 10 Fintech & Finance Mobile App Developers in Vilnius (2026)

The fintech & finance mobile app developers ranked below are scored on live App Store delivery, fintech & finance-specific portfolio depth, verified client outcomes, and pricing transparency — for Vilnius in 2026.

Portfolio reviewed for live fintech & finance projects
Client reviews cross-referenced
Compliance knowledge verified
Post-launch support record assessed

How this list works. The teams below match the independent set on our main Vilnius mobile app developers page, viewed for fintech & finance delivery. We use public apps, case studies, and reviews where we can check them. Tkist is first because it is our studio. We do not charge for placement on this page.

10 agencies ranked · Fintech & Finance · Vilnius

Vilnius, Lithuania
1
Best Overall · Fintech & FinanceVilnius · Lithuania
#1 Ranked 2026

Tkist

High-performance apps that rank and convert - built for Vilnius and the Lithuanian fintech market.

app design & DevelopmentSEODigital MarketingAI AutomationsMobile Apps
5(500+ reviews)
Est. 2014
10-49

Tkist is the top-ranked mobile app development partner for businesses targeting Vilnius and the Lithuanian market. With 300+ delivered projects across 40+ countries, we deliver fintech-grade apps combining compliance-aware architecture with conversion-first engineering. VDAI GDPR-compliant, Lithuanian e-commerce law compliant, and no lock-in contracts.

WhatsApp Ushello@tkist.comFree Quote

Rankings #2–#10 mirror our overall Vilnius shortlist. Longer profiles sit on that page; here we keep notes short and focus on fintech & finance-specific checks below.

2

Devbridge (Cognizant)

Vilnius product engineering company (acquired by Cognizant) for enterprise digital and fintech.

4.6(34)
Product EngineeringEnterprise SoftwareFintech PlatformsReact
Est. 2008
500-999 staff
Vilnius

Devbridge (now part of Cognizant) was founded in Vilnius and grew into a globally recognised product engineering firm before acquisition. The Vilnius operation continues as a major engineering centre delivering React, .NET, and cloud-native web applications for international enterprise and fintech clients. VDAI GDPR-compliant architecture and US-grade enterprise delivery from Lithuanian engineering talent.

Best fit: International enterprises and fintech companies needing senior product engineering from Vilnius at nearshore cost rates

3

Oxylabs

Vilnius data infrastructure company defining Lithuanian tech startup excellence.

4.5(26)
Data InfrastructureWeb Data PlatformB2B SaaSLithuanian Tech
Est. 2015
250-999 staff
Vilnius

Oxylabs is a Vilnius-founded data infrastructure and web scraping platform company - one of Lithuania's most successful B2B SaaS companies. While primarily a product company, Oxylabs' web platform development team and alumni network represent high-end Lithuanian React and Node.js engineering capability. Their LinkedIn presence heavily influences what Vilnius considers senior engineering standards.

Best fit: Reference benchmark for Vilnius B2B SaaS and data platform engineering quality

4

Nodes (NFQ Group)

Vilnius digital product and transformation agency for Nordic and Baltic enterprise clients.

4.4(22)
Digital ProductMagento CommerceSalesforceNordics/Baltics
Est. 2006
250-999 staff
Vilnius

NFQ Group (now rebranded as Nodes in Lithuanian market) is a major Vilnius-based digital agency serving Nordic and Baltic enterprise clients with Magento e-commerce, Salesforce CRM, and digital transformation programme delivery. Strong retail and financial sector portfolio. VDAI GDPR compliance, Lithuanian consumer law (Vartotojų teisių apsaugos įstatymas), and Nordic-standard delivery quality.

Best fit: Nordic and Baltic enterprises needing Magento e-commerce or Salesforce implementations with Vilnius-based delivery at nearshore pricing

5

Telesoftas

Vilnius IT services and mobile app development for Scandinavian nearshore and Lithuanian enterprise.

4.4(19)
Nearshore DevelopmentFull StackJavaScandinavian Clients
Est. 1999
50-249 staff
Vilnius

Telesoftas is a Vilnius IT services company providing nearshore mobile app development and software engineering for Scandinavian clients. Java, .NET, and React mobile app development at Baltic cost rates with VDAI GDPR-compliant architecture. Long-standing partner of Finnish and Swedish enterprises seeking Lithuanian nearshore development capability within EU legal framework.

Best fit: Scandinavian and Western European enterprises seeking Lithuanian nearshore mobile app development and software engineering

6

Adform

Vilnius-founded adtech platform company - reference for Lithuanian digital marketing technology.

4.3(18)
AdTechProgrammatic DigitalDigital Advertising PlatformMarTech
Est. 2002
250-999 staff
Vilnius

Adform is a Vilnius-founded global adtech company providing programmatic advertising platforms - one of Lithuania's most internationally significant tech exits. The Vilnius engineering team's expertise in GDPR-compliant advertising data management, IAB TCF consent architecture, and programmatic web integration represents the highest standard of Lithuanian digital marketing technology. Alumni have founded multiple Vilnius digital marketing agencies.

Best fit: Digital advertising-heavy brands and agencies needing advanced programmatic web integration, adtech platforms, and GDPR-compliant marketing technology

7

Mediapark

Vilnius creative digital agency for Lithuanian brands, retail, and consumer digital experience.

4.3(17)
Brand DigitalE-commerce LithuaniaWordPressLithuanian Market
Est. 2004
50-249 staff
Vilnius

Mediapark is a Vilnius creative digital and OOH agency serving Lithuanian brands, retail, and consumer firms with brand-led mobile app development. WooCommerce and WordPress builds, Lithuanian consumer law compliance (14-day withdrawal, PirkÄ-jų teisÄ-s), VDAI GDPR cookie consent (sutikimas su slapukais), and Lithuanian payment integration (Paysera, Kevin.). Strong Vilnius retail and hospitality sector portfolio.

Best fit: Lithuanian brands, retailers, and consumer businesses needing creative mobile app development with Lithuanian payment integration and consumer law compliance

8

8 Pixels Square

Vilnius digital marketing and SEO agency for Lithuanian and Baltic market search visibility.

4.3(15)
Lithuanian SEOGoogle Ads LithuaniaPerformance MarketingBaltic SEO
Est. 2011
10-49 staff
Vilnius

8 Pixels Square is a Vilnius performance marketing and SEO agency for Lithuanian businesses targeting Lithuanian and Baltic search markets. Lithuanian-language SEO, Google Ads for Lithuanian market, and VDAI GDPR-compliant analytics tracking. Strong Lithuanian B2B and professional services portfolio.

Best fit: Lithuanian businesses and Baltic market companies needing Lithuanian SEO and Google Ads performance marketing

9

Surfinn

Vilnius web studio for Lithuanian SMEs, startup MVPs, and fast professional web launches.

4.2(13)
WordPress LithuaniaMVP WebLithuanian SMEStartup Launch
Est. 2009
10-49 staff
Vilnius

Surfinn provides mobile app development for Vilnius SMEs and startup MVP launches. React and WordPress builds, Lithuanian VDAI GDPR cookie consent, privatumo politika (privacy policy), and naudojimosi sąlygos (terms). Practical pricing accessible to Vilnius's large startup and SME community, with Paysera Lithuanian payment integration for e-commerce clients.

Best fit: Vilnius SMEs and Lithuanian startups needing practical web launches and MVP development with Lithuanian legal compliance

10

WebTotem

Vilnius cybersecurity and web security agency for Lithuanian fintech and regulated sector clients.

4.1(10)
Web SecurityCybersecurityFintech SecurityPenetration Testing
Est. 2016
10-49 staff
Vilnius

WebTotem provides web security auditing and cybersecurity services for Vilnius's dense fintech and regulated sector community. Penetration testing for fintech apps, Bank of Lithuania DORA (Digital Operational Resilience Act) web security requirements, and OWASP-standard web application security audits. Particularly relevant given Lithuania's concentration of licenced payment institutions requiring regulatory-standard security postures.

Best fit: Vilnius fintech companies, licenced payment institutions, and Lithuanian regulated sector businesses needing web security audits and cybersecurity compliance

Viewing Fintech & Finance rankings only. See all agencies in Vilnius:

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Compliance note

Financial promotions communicated on apps regulated under FSMA 2000 must be approved by an FCA-authorised person (Section 21)-this is a criminal liability issue, not an optional compliance step.

Other industries in Vilnius

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Buyer's Checklist

What to look for in a fintech & finance mobile app developer in Vilnius

These are the questions and checks that separate fintech & finance specialists from general app agencies who will list your sector on their homepage after you sign.

Demonstrated understanding of FCA financial promotions rules-confirm the agency knows that CTA copy on regulated pages must be signed off by an FCA-authorised person

Secure form handling for sensitive financial data: TLS 1.3, explicit no-storage policy for application data submitted via web forms

Calculator and comparison tool architecture: hardcoded rate sliders are not compliant; rates must pull from a backend with an audit log

FSCS protection wording display: this must appear in the correct format on the homepage and relevant product pages-agencies that don't know this will need post-launch legal correction

Load speed for product pages: Google strongly favours fast-loading financial pages because slow financial sites lose to comparison platforms in organic rankings

Platforms & Tech Stack

Which platform for fintech & finance in Vilnius?

Next.js (custom)

The dominant choice for FCA-regulated web products in Vilnius-gives full control over data handling, metadata, and component architecture without the compliance risks of page-builder CMS platforms.

React + Headless CMS (Contentful/Sanity)

Suitable for content-heavy financial services sites where legal and compliance teams need to update product information without developer involvement-with version control and approval workflows.

WordPress (custom theme-not page builders)

Acceptable for financial advisory firms and accountants with lower compliance complexity. Must be custom-themed-Elementor and Divi introduce security and accessibility vulnerabilities incompatible with FCA-regulated contexts.

Embedded compliance tools

Konsentus, Comply Advantage, and Onfido provide AML/KYC and PEP screening embeds. These are separate from app development but the agency should know how to integrate them without breaking page performance.

Investment Guide

How much does a fintech & finance app cost in Vilnius?

Investment figures for fintech & finance app projects in Vilnius as of June 2026. Prices vary by scope, platform, and integration complexity.

Financial advisory / accountancy website

£3,000 – £9,000

3 – 6 weeks

Professional site with service pages, team profiles, FCA registration display, and GDPR-compliant inquiry forms. Lower compliance complexity than regulated product apps.

FCA-regulated product landing site

£8,000 – £25,000

5 – 12 weeks

Custom design with compliant financial promotions copy, rate comparison or calculator components, FSCS wording, and secure application form handling. Legal review not included.

Fintech startup marketing site

£12,000 – £40,000

6 – 14 weeks

Investment-grade marketing site with product demo integrations, investor-facing content, API documentation hub, and conversion-optimised trial/signup flows.

Regulated financial platform (SaaS-layer)

£35,000 – £200,000+

3 – 12 months

Full-stack platform with user authentication, KYC/AML integration, real-time data feeds, and multi-jurisdiction compliance framework. Requires specialist fintech development resource.

Questions & Answers

Fintech & Finance mobile app development in Vilnius - common questions

Pre-brief questions that fintech & finance businesses in Vilnius ask before commissioning an app project.

Do financial apps in Vilnius need FCA approval before going live?+

Financial promotions communicated by FCA-regulated firms (or on their behalf) must be approved by the firm's compliance function or an FCA-authorised third party under Section 21 FSMA. This applies to product descriptions, rate claims, and CTAs on apps. Unauthorised financial promotions carry criminal liability. Any Vilnius app development agency working in financial services should flag this at the brief stage, not after launch.

Can I use WordPress for a fintech app?+

WordPress is acceptable for lower-complexity financial advisory and accounting apps. It is not recommended for FCA-regulated product pages, client portals, or any site handling financial application data-the security attack surface of public plugins and the data handling of page builders like Elementor are incompatible with FCA-regulated environments. Next.js custom builds are the defensible choice for regulated products in Vilnius.

How much does a financial services app cost in Vilnius?+

An accountancy or financial advisory app costs £3,000–£9,000. An FCA-regulated product landing site with compliant copy and secure form handling costs £8,000–£25,000. A fintech startup marketing site with product integrations is £12,000–£40,000. These figures exclude legal review of financial promotions copy, which is a separate cost typically £1,000–£3,000 per compliance review.

What should a Vilnius business look for in a contract before hiring a web developer?+

A properly scoped mobile app development contract for a Vilnius business should include: a fixed-price quote (not hourly with uncapped scope), a detailed scope of work document, a timeline with specific milestones and delivery dates, ownership of all source code and assets on completion, a warranty period of at least 30 days post-launch for bug fixing, and clear terms for revision rounds. Avoid any contract that includes a retainer obligation as a condition of handover — this is a red flag in the Vilnius mobile app development market.

How long does a Vilnius web project typically take from brief to launch?+

A standard business app for a Vilnius company takes 2–4 weeks from brief to launch (assuming content is provided on time). A custom web application with integrations typically takes 6–12 weeks. E-commerce sites with product catalogue setup take 3–8 weeks. The most common cause of delays in Vilnius web projects is late content delivery from the client — agree a content deadline before the project starts and the timeline holds reliably.

Should a Vilnius business hire a local web developer or work with a remote agency?+

For most Vilnius businesses, a remote mobile app development agency delivers equivalent or better results than a local studio — at 20–40% lower cost. The key factors are: quality of portfolio (verifiable through live URLs, not PDF screenshots), communication responsiveness (same-day replies are the baseline for professional agencies), and clear ownership transfer on handover. Physical location has not been a meaningful differentiator for mobile app development quality since 2018. Tkist serves clients across Lithuania and 40+ countries entirely remotely.

How can a Vilnius business verify a web developer's experience before signing?+

The three most reliable verification methods for Vilnius businesses evaluating mobile app developers are: 1) Live portfolio links — the agency should provide direct URLs to live sites they built (not PDF mockups), which you can test for speed, mobile quality, and design; 2) Client references — ask for contact details for two recent clients in a similar sector; 3) Technical audit — ask the developer to explain how they would handle a specific technical challenge for your project. A developer who cannot answer this clearly has not built what they claim. Tkist provides live portfolio URLs, verified client references, and a free technical scoping call for every Vilnius project enquiry.

Tkist · #1 in Vilnius

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