Fintech companies in Texas work with software partners that build financial platforms, mobile applications, payment systems, and enterprise solutions. The companies below focus on fintech-related development services, financial technology projects, or software engineering for banking and financial organizations.
1. Itexus
Itexus develops custom fintech software for banking, trading, wealth management, payments, lending, insurance, and digital asset products. The company works on regulated financial systems, complex integrations, legacy modernization, AI-powered solutions, and fintech applications. Its services include fintech software development, mobile banking development, digital wallets, trading platforms, UI/UX design, cloud engineering, QA, and support.
The company has delivered fintech projects for financial organizations and works with technologies such as Java, .NET, Python, React, cloud platforms, and containerized infrastructure.
Key Facts
- Best for: Enterprise fintech products and financial software platforms
- Core services: Fintech software development, fintech app development, banking software, trading platforms, AI consulting
- Specialization: Regulated financial products, integrations, modernization
- Industries: Banking, investments, payments, lending, insurance
- Location: United States and international markets
Contact Information
- Website: itexus.com
- Email: moc.suxeti@ofni
- Address: 8, The Green, STE road, Dover, DE 19901, United States
- LinkedIn: www.linkedin.com/company/itexus
- Facebook: www.facebook.com/itexus
- Twitter: x.com/ItexusSoft
- Instagram: www.instagram.com/itexus.soft
2. Praxent
Praxent focuses exclusively on financial technology consulting and engineering. The company builds digital products for banking, lending, payments, insurance, wealth management, and fintech SaaS businesses. Its services include software development, mobile applications, systems integration, cloud solutions, DevSecOps, QA, and outsourced engineering teams.
Based in Austin, Texas, Praxent works with financial services companies that need new products or modernization of existing platforms.
Key Facts
- Best for: Financial services companies building or modernizing digital products
- Core services: Fintech consulting, software development, mobile apps, integrations, cloud engineering
- Specialization: Banking, lending, payments, wealth management
- Location: Austin, Texas
Contact Information
- Website: praxent.com
- Email: moc.tnexarp@olleh
- Phone: 512-553-6830
- LinkedIn: www.linkedin.com/company/praxent
3. App Maisters
App Maisters is a Houston-based software development company that provides mobile applications, enterprise software, integrations, and digital transformation services. The company has experience with financial and banking projects, including online banking applications and financial technology solutions.
Its services include mobile app development, blockchain solutions, cryptocurrency and wallet development, software consulting, and enterprise application development.
Key Facts
- Best for: Mobile fintech applications and digital transformation projects
- Core services: Mobile development, software development, blockchain, integrations
- Specialization: Banking applications and enterprise solutions
- Location: Houston, Texas
Contact Information
- Website: www.appmaisters.com
- Email: moc.sretsiamppa@selas
- Phone: (888) 391-8184
- Address: 11111 Katy Fwy, Suite 910, Houston, TX 77079
- LinkedIn: www.linkedin.com/company/appmaisters
- Twitter: x.com/AppMaisters
- Facebook: www.facebook.com/AppMaisters
4. Zibtek
Zibtek provides custom software development and dedicated engineering teams for businesses building digital products. Its services include software development, application modernization, and engineering support for companies with complex technology needs.
The company can fit fintech projects that require additional software engineering capacity, product development support, or modernization work.
Key Facts
- Best for: Companies needing software engineering teams
- Core services: Custom software development, dedicated teams, application development
- Specialization: Enterprise software projects
- Location: Houston, Texas
Contact Information
- Website: www.zibtek.com
- Address: 14193 South Minuteman Drive SUITE 100 Draper, UT 84020, USA
- Phone: + 1 (385) 436 - 1772
- Email: moc.ketbiz@olleh
- LinkedIn: www.linkedin.com/company/zibtek
- Facebook: www.facebook.com/Zibtek
- Twitter: x.com/zibtek
5. Geniusee
Geniusee provides software engineering services for businesses in financial services and other industries. The company works on custom software development, cloud solutions, AI-related projects, and digital product development
Its fintech-related work includes financial technology products and platforms that require engineering support.
Key Facts
- Best for: Fintech companies needing development teams
- Core services: Custom software development, AI solutions, cloud engineering
- Specialization: Financial software and digital products
- Location: Texas market coverage
Contact Information
- Website: geniusee.com
- Address: 1108 Lavaca St. STE 110-750. Austin, TX 78701
- Email: moc.eesuineg@ofni
- Phone: +1 239 789 8279
- LinkedIn: www.linkedin.com/company/geniusee
- Facebook: www.facebook.com/geniuseesoftware
6. Ascendix
Ascendix is a Dallas-based software development company that builds custom software products, web applications, mobile applications, APIs, and enterprise platforms. The company works with businesses that need tailored software solutions, including projects involving data processing, automation, integrations, and complex business workflows.
Its Dallas presence and custom development capabilities make it a suitable option for companies looking for software engineering support in Texas. While the company focuses heavily on real estate technology, its broader software development services can also support financial organizations building internal platforms or specialized applications.
Key Facts
- Best for: Custom software development and enterprise applications
- Core services: Software development, web applications, mobile apps, APIs, integrations, cloud solutions
- Specialization: Business software platforms and industry-specific applications
- Location: Dallas, Texas
- Notable strength: Long-term experience building custom software products
Contact Information
- Website: ascendixtech.com
- Phone: +1 888-346-3276
- Address: 12222 Merit Drive, Suite 1550, Dallas, Texas 75251
- LinkedIn: www.linkedin.com/company/ascendix-tech
- Facebook: www.facebook.com/ascendixtech
- Twitter: x.com/ascendixtech
7. ScienceSoft
ScienceSoft provides software development and IT consulting services for financial organizations. Its capabilities include custom applications, data analytics, cybersecurity, cloud services, and software modernization.
Key Facts
- Best for: Financial organizations requiring long-term technology support
- Core services: Software development, analytics, cybersecurity, cloud engineering
- Specialization: Enterprise systems
- Location: Texas market coverage
Contact Information
- Website: www.scnsoft.com
- Email: moc.tfosncs@tcatnoc
- Phone: +1 214 306 68 37
- Address: 5900 S. Lake Forest Drive, Suite 300 McKinney, Dallas area, TX-75070
- LinkedIn: www.linkedin.com/company/sciencesoft
- Facebook: www.facebook.com/sciencesoft.solutions
- Twitter: x.com/ScienceSoft
8. Improving
Improving develops custom software solutions and provides technology consulting for businesses. The company works with organizations that need application development, cloud solutions, and engineering support for complex digital products.
Key Facts
- Best for: Businesses needing software consulting and development
- Core services: Custom software development, cloud services, technology consulting
- Specialization: Enterprise applications
- Location: Texas
Contact Information
- Website: www.improving.com
- Address: 5445 Legacy Drive #100 Plano, TX 75024
- Phone: (214) 613-4444
- Email: moc.gnivorpmi@selas
- LinkedIn: www.linkedin.com/company/improving-enterprises
- Facebook: www.facebook.com/improvingdallas
- Instagram: www.instagram.com/lifeatimproving
- Twitter: x.com/improving
9. Syberry
Syberry is an Austin, Texas software development company that builds custom applications, enterprise platforms, and software solutions for businesses with complex technical requirements. The company provides custom software development, web and mobile application development, quality assurance, and software modernization services.
Its engineering teams work on business applications that require integrations, data processing, and reliable architecture. For fintech organizations, Syberry can support projects such as financial platforms, internal systems, customer applications, and workflow automation solutions.
Key Facts
- Best for: Custom enterprise software and fintech-related applications
- Core services: Custom software development, web development, mobile apps, QA, software modernization
- Specialization: Business applications and complex software systems
- Location: Austin, Texas
- Notable strength: Experience building tailored software solutions for U.S. businesses
Contact Information
- Website: www.syberry.com
- Address: 5910 Courtyard Dr. STE 105 Austin TX 78731
- Phone: (512) 400-0056
- Email: moc.yrrebys@tcatnoc
- LinkedIn: www.linkedin.com/company/syberry
10. Bottle Rocket
Bottle Rocket develops digital products and applications for enterprises. The company has experience creating mobile and web applications, helping organizations build customer platforms and connected software solutions.
Key Facts
- Best for: Companies developing mobile-first financial products
- Core services: Mobile development, product design, software engineering
- Specialization: Digital applications
- Location: Dallas, Texas
Contact Information
- Website: bottlerocketstudios.com
- Phone: 214 310 1800
- Address: 14841 Dallas Parkway, 8th Floor Addison, TX 75254
- Email: moc.soidutstekcorelttob@olleh
- LinkedIn: www.linkedin.com/company/bottle-rocket
- Instagram: www.instagram.com/\_bottlerocket
11. Kellton
Kellton is a software development company that builds enterprise applications, digital platforms, and custom software solutions. The company works with financial services organizations and provides services such as application development, system integration, cloud solutions, and digital transformation.
Its experience with enterprise software projects makes it suitable for fintech organizations that need custom platforms, connected systems, or modernization support.
Key Facts
- Best for: Enterprise fintech platforms and custom business applications
- Core services: Custom software development, application modernization, integrations, cloud solutions
- Specialization: Enterprise software and digital transformation
- Industries: Financial services, technology, healthcare
Contact Information
- Website: www.kellton.com
- Address: 5600 Tennyson Pkwy, Suite# 245 Plano, TX 75024
- Phone: 1.844.469.8900
- Email: moc.notllek@ofni
- LinkedIn: www.linkedin.com/company/kellton
- Twitter: x.com/kelltontech
12. TatvaSoft
TatvaSoft is a Dallas-based software development company providing custom software engineering services for businesses in financial services and other industries. The company develops enterprise applications, web platforms, mobile solutions, and software systems that support business operations.
Its financial services experience includes projects that require secure applications, integrations, and scalable software architecture.
Key Facts
- Best for: Enterprise software development and financial applications
- Core services: Custom software development, web development, mobile applications, enterprise solutions
- Specialization: Business software systems
- Industries: Financial services, healthcare, insurance, retail
- Location: Dallas, Texas
Contact Information
- Website: www.tatvasoft.com
- Address: 17304 Preston Road, Suite 800, Dallas, Texas, 75252
- Phone: +1 503 832 4034
- LinkedIn: www.linkedin.com/company/tatvasoft
- Facebook: www.facebook.com/TatvaSoft
- Twitter: x.com/tatvasoft
13. TharLogic
TharLogic is a software development company that builds custom software, enterprise applications, and fintech platforms. Its services include payment platform development, workflow automation, web applications, mobile apps, and software integrations.
The company works with businesses that need software solutions for operational processes, customer-facing platforms, and financial technology projects.
Key Facts
- Best for: Custom fintech platforms and enterprise applications
- Core services: Fintech software development, payment solutions, web applications, mobile development
- Specialization: Business software and financial platforms
- Location coverage: Texas
Contact Information
- Website: tharlogic.com
- Email: moc.cigolraht@ofni
- Phone: +91 78500 15803
- Address: 23 Main Market, Badsam Bypass Road, Sanchore - 343041(Raj) INDIA
- LinkedIn: www.linkedin.com/company/tharlogic
- Facebook: www.facebook.com/tharlogic
- Instagram: www.instagram.com/tharlogic
- Twitter: x.com/TharLogic
14. Gmware
Gmware provides fintech software development services from its Austin office, focusing on financial platforms, payment solutions, banking applications, and compliance-focused software. The company works with fintech businesses on projects involving secure systems, integrations, and cloud-based solutions.
Its services cover areas such as payment flows, lending platforms, KYC integrations, banking APIs, and financial application development.
Key Facts
- Best for: Fintech startups and financial platforms
- Core services: Fintech software development, payment systems, banking solutions, cloud development
- Specialization: Secure financial applications
- Location: Austin, Texas
Contact Information
- Website: gmware.com
- Address: 5900 Balcones Drive, Suite #23579, Austin, TX 78731
- Phone: +1-512-768-0000
- Email: moc.erawmg@olleh
- LinkedIn: www.linkedin.com/company/gmware
15. Boolean Inc.
Boolean Inc. is an Austin-based software development company that builds mobile applications, custom software products, and digital platforms. The company provides banking and finance application development services, including secure financial apps and customer-facing solutions.
Its development services include mobile app development, MVP creation, software QA, and custom application engineering for businesses building fintech products.
Key Facts
- Best for: Mobile fintech applications and digital financial products
- Core services: Banking app development, custom software development, mobile applications, QA
- Specialization: Financial applications and digital products
- Location: Austin and Houston, Texas
- Notable strength: Experience with finance-focused application development
Contact Information
- Website: booleaninc.com
- Email: moc.cninaeloob@olleh
- Phone: +1 (832) 299-5927
- Address: 9900 Westpark Dr, Houston, TX 77063
- LinkedIn: www.linkedin.com/company/boolean-incorporated
- Facebook: www.facebook.com/booleanincorporated
- Instagram: www.instagram.com/boolean\_inc
Conclusion
Texas has a strong fintech software development market with companies supporting banking platforms, payment solutions, mobile applications, and financial system modernization. Businesses selecting a development partner should compare fintech experience, technical capabilities, security practices, and experience with regulated financial products.