Connect with vetted software companies in Dallas that help brands convey their business ideas into functioning products. Compare agencies by portfolio, reviews, team size, cost and more to choose a partner that meets your criteria.
Best Custom Software Development Company in Dallas
11 Companies-Rankings updated: September 08, 2026
DesignRush has vetted all featured Dallas software companies to help you make better decisions. Certain agencies have paid placements.
VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
Build software people actually pay for.
Designli builds mobile apps, web apps, and SaaS platforms in React Native for clients like Michelin, Hearst, and Goodwill, with 200+ product launches. Its development team uses AI-empowered engineering. The software development agency is best for businesses needing a dedicated, full-time product team...
Top Services:
Mobile App Development
Software Development
Web Development
Web Design
UI/UX Design
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Location
Dallas, Texas
Number of Employees
50 - 99
Average Hourly Rate
$85/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
16 Projects Listed
Designli Services
Mobile App Development
Software Development
Web Development
Web Design
UI/UX Design
Software Testing
IoT
Blockchain
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Goodwill
Earthlink
Rotary
State of South Carolina
Secur.Space
Grappos
Michelin
Accel Entertainment
Millennium Parking Garages
Data sourced from the agency's DesignRush profile
Designli Reviews & Testimonials
Anonymous
Founder & CEO at Innershell
5.0★
Mobile App Development Review from Anonymous
Designli delivered a high-quality prototype on a tight timeline. The team was responsive to feedback, met every deadline, stayed within budget, and quickly adapted to requested changes. Their expertise in app design and development was evident throughout the project and left a strong impression.
Anonymous
CEO at Monjour
5.0★
AI UI/UX Design Review from Anonymous
Designli produced a complete, functional Figma prototype for our solution. They communicated clearly through virtual meetings and stood out for their strong process, gathering feedback from multiple stakeholders and delivering on schedule. Overall, we were very impressed with their work.
Anonymous
CTO at Code Willing
5.0★
AI UI/UX Design Review from Anonymous
Designli delivered Figma wireframes that were both well-crafted and well-received by our team. The designs were clean, intuitive, and elegant, reflecting strong design intuition. Throughout the process, the team stayed organized, communicated clearly via Basecamp, and delivered everything on time.
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.
Growing Brands Online
Digital Silk builds custom websites, eCommerce platforms on Shopify and Magento, and software with AI and ERP integration. Its work has been featured on CNN, Bloomberg, and Reuters. Best fit for mid-market and enterprise brands needing a full-service web development and digital marketing partner...
Top Services:
Web Design
eCommerce Development
Branding
Digital Strategy
Digital Marketing
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Location
Dallas, Texas
Number of Employees
100 - 249
Average Hourly Rate
$150/hr
Portfolios Count
42 Projects Listed
Digital Silk Services
Web Design
eCommerce Development
Branding
Digital Strategy
Digital Marketing
WordPress Website Design
SEO
Web Development
Product Design
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sony
Microsoft
P&G
IBM
AT&T
NYU
NFL
NASA
XEROX
Data sourced from the agency's DesignRush profile
Digital Silk Reviews & Testimonials
Lauren Maffei Johnson
COO at BIZROK
5.0★
WordPress Website Design Review from Lauren Maffei Johnson
Our company had such a wonderful experience with this team! Their design work is top-notch, and they did a really wonderful job of walking us through the process, but also finding ways to go above and beyond with things we needed additional help with, such as connecting Google Analytics. Highly recommend and would use again.
Sarah Balducci
Director of Marketing at BCI Worldwide
4.8★
Web Development Review from Sarah Balducci
The team that I worked with was fantastic and was able to give my company a stunning website, every idea came to life. The team of Emily, Monica and Violet was always available and with a smile on there faces. Great company to work with.
Elma Madzar
Founder at Fashion Myway
5.0★
Web Development Review from Elma Madzar
The landing page looks great and got positive feedback. They did a great job taking direction, following my vision, collaborating, and suggesting alternative options. Overall easy, collaborative, and great execution of vision.
Reviews verified by DesignRush and sourced from the agency's profile
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12AM Agency helps local service businesses move from inconsistent lead flow to predictable, high-quality lead generation using AI visibility, Google Maps, and conversion systems...
Top Services:
Digital Strategy
Digital Marketing
Digital Services
Content Marketing
SEO
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Location
Dallas, Texas
Number of Employees
Under 49
Average Hourly Rate
$195/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
12AM Agency Services
Digital Strategy
Digital Marketing
Digital Services
Content Marketing
SEO
PPC
WordPress Website Design
Mobile App Development
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
LoadTrail
Craters and Freighters Dallas
Form.io
Data sourced from the agency's DesignRush profile
12AM Agency Reviews & Testimonials
Timothy Smith
Partner at Smith & Johnson Attorneys, P.C.
5.0★
SEO Review from Timothy Smith
Weve been working with 12 Adaptive Marketing for about seven months, and the results have been outstanding. Our Google rankings have improved significantly, and many of our keywords are now appearing on the first page. Their strategies are effective, and were very impressed with the progress they've helped us achieve.
Cody Hardin
Outside Sales Account Manager at Austin Retrofit, Inc.
5.0★
Local Optimization Review from Cody Hardin
12AM really boosted our local SEO, Were showing up higher in searches and attracting more local clients. Great team to work with. Their strategies are effective, their communication is clear, and the results speak for themselves.
Givens Stewart
Managing Partner at Wilson Kibler Commercial Real Estate
5.0★
Digital Marketing Review from Givens Stewart
I can confidently say their expertise in digital marketing has helped us reach more clients, improve our online presence, and generate quality leads. Their team is professional, responsive, and truly understands the real estate industry.
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.
A Digital Agency Focused on Web.
Baunfire is a digital agency based in Silicon Valley, delivering elevated corporate websites for leading technology brands, B2B companies, venture capital firms, and their funded portfolio businesses...
Top Services:
Web Design
UI/UX Design
Web Development
Software Development
Graphic Design
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Location
Dallas, Texas
Number of Employees
50 - 99
Portfolios Count
17 Projects Listed
Baunfire Services
Web Design
UI/UX Design
Web Development
Software Development
Graphic Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Google
Nike
Arlo
Velodyne
Aurora
Clumio
Dremio
FX
Snowflake
Honda
Data sourced from the agency's DesignRush profile
Baunfire Reviews & Testimonials
Kelly Hyland
VP at Imwalle Properties
5.0★
Web Design Review from Kelly Hyland
The final product has brought immense satisfaction. With the ability for viewers to see available properties, there's been a noticeable increase in leasing activity. Additionally, more individuals are initiating contact for potential development ventures. Baunfire's team stands out for its remarkable creativity, consistently showcasing innovative ideas and solutions that defy convention. (Verified via email)
Kristen Garcia
Production Manager at Content Magazine
4.8★
Web Design Review from Kristen Garcia
Content Magazine is pleased with the website, finding it valuable for its organization. The client entrusted Baunfire with its ideas and shared the desired outcome. In response, Baunfire crafted a design aesthetic that stands out in their local area. The visual display exceeds Content Magazine's initial expectations. Moreover, Baunfire has made the website more user-friendly, especially on the backend. Also, Content Magazine can now update the website independently. (Verified via email)
Guillaume Bienaime
Founder & Owner at Zola
5.0★
Web Design Review from Guillaume Bienaime
Baunfire designed and developed Zola's WordPress website from scratch. Initially, Zola shared its ideas, examples of preferences, and necessary content. They then collaborated through multiple drafts until finalizing the design. From there, Baunfire proceeded to build the site. The website allows customers to make reservations, view the menu, and access essential information, such as the restaurant's operation hours. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.
Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo builds custom web, mobile, and AI software with nearshore teams in South America, serving Meta, Omnicom, and the Discovery Channel. Its SOC 2-certified engineers delivered 40%+ search precision gains for Meta. Best fit for startups and enterprises needing U.S.-aligned nearshore development teams...
Top Services:
AI Development
Software Development
Staff Augmentation
Mobile App Development
Big Data Analytics
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Location
Dallas, Texas
Number of Employees
100 - 249
Average Hourly Rate
$55/hr
Minimal Budget
$50,000 & Up
Portfolios Count
9 Projects Listed
Azumo Services
AI Development
Software Development
Staff Augmentation
Mobile App Development
Big Data Analytics
DevOps Consulting
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Discovery Channel
Meta
Zynga
Jostens
Assembled Brands
NGL
NCSoft
Twitter
Horoscope.com
Bento
Data sourced from the agency's DesignRush profile
Azumo Reviews & Testimonials
Michael S.
Director at Software Development Company
5.0★
Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
Anonymous
CTO at Healthcare Company
5.0★
UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
Anonymous
VP Product & Engineering at Sales & Mktg Software Company
5.0★
Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
Reviews verified by DesignRush and sourced from the agency's profile
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Get real help for your website or web-based app from business-focused experts. Looking for a professional partner to help get your website in line? You've found us!...
Top Services:
Web Development
Mobile App Development
Web Design
Business Consulting
Software Development
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Location
Dallas, Texas
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Minimal Budget
$10,000 - $25,000
Dialogs Apps Services
Web Development
Mobile App Development
Web Design
Business Consulting
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Marathon Petroleum
D Magazine
Bickford Senior Living
Continental Battery Systems
ACAP Healthworks
Data sourced from the agency's DesignRush profile
Dialogs Apps Reviews & Testimonials
Chris Howay
Director of Development at Immense Impact LLC
5.0★
Software Development Review from Chris Howay
We provide websites for small towns and water systems, and we have worked with Dialogs for well over 10 years. Our entire business runs on the platform they've developed and customized for us, and which they continue to develop and improve to meet the latest trends and requirements. So Dialogs is not just a group of brilliant developers - they are a vital and essential business partner to us. They care about our business, they're able to understand and anticipate our business objectives, as well as the needs of our customers and their residents -- and bring it all to reality. We have worked with many development teams over the years, and the expertise and professionalism that Dialogs brings to the table is unmatched. We cannot recommend them highly enough.
Reviews verified by DesignRush and sourced from the agency's profile
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Ascendix Tech is a Dallas-based technology partner innovating real estate through custom software solutions and AI. With our global presence and extensive expertise in software development, we craft advanced tools powered by AI to boost real estate businesses performance and increase efficiency...
Top Services:
Mobile App Development
Software Development
AI Development
Location
Dallas, Texas
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
6 Projects Listed
Ascendix Tech Services
Mobile App Development
Software Development
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Cresa
Trademark Property
Innovative Capital Corporation
NAI Global
Newmark
Transwestern
JLL
Stiles
Hanna Commercial
Flibco
Data sourced from the agency's DesignRush profile
Ascendix Tech Reviews & Testimonials
Joseph S
Review from Google
5.0★
Joseph S's Review Sourced from Google
The best CRM Consulting service I have ever seen!
Especially like their Pardot Consulting Services. Much recommended to everyone!
gian nass
Review from Google
5.0★
gian nass's Review Sourced from Google
I had the pleasure of working with Ascendix, and I am compelled to share my exceptional experience. From the outset, the team demonstrated an unparalleled commitment to delivering not just a service but a truly tailored solution.
Their proficiency in project management was evident throughout our collaboration, ensuring a seamless and efficient process. The team's strong grasp of our business needs was truly impressive, reflecting a depth of knowledge that added tremendous value to the entire project.
What sets Ascendix apart is not just their expertise but also the unwavering focus on providing the best customer experience. Every interaction was marked by professionalism, clear communication, and a genuine dedication to our satisfaction.
I believe their top-notch customer service, project management excellence, and profound understanding of their clients' businesses. It's rare to find a company that not only meets expectations but consistently exceeds them.
Reviews verified by DesignRush and sourced from the agency's profile
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IT, Business, BPO, Audit, Tax and Advisory are just the beginning.
Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...
Top Services:
Accounting
Business Consulting
Market Research
HR Outsourcing
Software Development
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Location
Dallas, Texas
Number of Employees
1000 & Up
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
Grant Thornton Services
Accounting
Business Consulting
Market Research
HR Outsourcing
Software Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Financial industry
Real estate industry
Media and Entertainment industry
Data sourced from the agency's DesignRush profile
Grant Thornton Reviews & Testimonials
Theodore Mall
Review from Google
4.0★
Theodore Mall's Review Sourced from Google
One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.
Reviews verified by DesignRush and sourced from the agency's profile
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HeavyTask is an innovative software development company that specializes in creating solutions for complex business challenges. With core expertise in custom software development, mobile applications, staff augmentation and enterprise websites, their team is dedicated to delivering excellence and finding...
Top Services:
Cloud Consulting
ERP Consulting
CRM Consulting
Staff Augmentation
Software Development
Show more
Location
Dallas, Texas
Number of Employees
Under 49
Average Hourly Rate
$99/hr
Minimal Budget
$1,000 - $10,000
HeavyTask Services
Cloud Consulting
ERP Consulting
CRM Consulting
Staff Augmentation
Software Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Discount Dumpsters LLC
FieldPros LLC
Hooray Health LLC
Data sourced from the agency's DesignRush profile
HeavyTask Reviews & Testimonials
Oliver Calza
Review from Google
5.0★
Oliver Calza's Review Sourced from Google
From business intelligence solutions and custom dev to IOT and blockchain. Always pushing the envelope to get it done. Happy to work with teams that are just down right smart and take the time to understand your project. Thank you everyone at HeavyTask!
Mohammad “Obayed” Rahaman
Review from Google
5.0★
Mohammad “Obayed” Rahaman's Review Sourced from Google
We have been using heavytask for all our IT support for over a year and we are very satisfied. I recommend them to any business who may need expert support at a very reasonable rate.
HTX Restoration
Review from Google
5.0★
HTX Restoration's Review Sourced from Google
HeavyTask has been handling my business website since launch and I could not be happier. He is attentive and always addresses any questions or concerns I have. I highly recommend his services to anyone who wants quality work.
Reviews verified by DesignRush and sourced from the agency's profile
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Welcome to AdvancEdge Digital, a dynamic digital agency rooted in the heart of Texas. We are a team of driven experts specializing in digital marketing, standout web design & development, and custom software solutions...
Top Services:
Web Development
Digital Marketing
Software Development
Location
Dallas, Texas
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
Under $1,000
AdvancEdge Digital Services
Web Development
Digital Marketing
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
SDTC Digital is a product engineering and AI company building software for mid-market and enterprise clients across the US and Europe. From Dallas, Kolkata and the UK, we build new products, modernise ageing platforms and put AI into production through Aurvik AI by SDTC. 600+ products delivered, running in...
Top Services:
AI Development
Software Development
Mobile App Development
Web Development
Wearables
Show more
Location
Dallas, Texas
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
SDTC Digital Services
AI Development
Software Development
Mobile App Development
Web Development
Wearables
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Frequently Asked Questions About Software Development Companies in Dallas
What services do software companies in Dallas provide?
Dallas software developers provide a range of programming services that support the full lifecycle of a product. These specialists work with clients on product validation to reduce initial delivery risk and coding the front- and back-end of internal and customer-facing systems, platforms, apps, and tools.
Key services include:
Proof of concept (PoC) development
Minimal viable product (MVP) development
Web development
Mobile app development
Artificial Intelligence (AI) development,
Cloud system development
System integration
DevOps services
Big data and analytics
Maintenance
How much do software development companies in Dallas charge for their services?
Custom software development companies in Dallas may charge between $20,000 and $250,000+ for a full software development package. The final rate is determined based on the project size, features, team structure, and timelines.
The type of software will also impact the service fee, as simple business apps entail a considerably smaller budget than a complex enterprise system with many functionalities and features. In terms of the pricing structure, developers operate on a few common models: fixed price, dedicated team, milestone-based, value-based, subscription, and revenue-sharing.
What is an SLA and what does it include?
A Service Level Agreement (SLA) is a formal, contractually binding contract between a service provider and an end user that defines the expected quality and responsibilities of the service. Technically, it serves as the operational framework for performance monitoring, often listing specific Service Level Indicators (SLIs) to measure deliverability against the defined Service Level Objectives (SLOs).
A standard SLA includes the following components:
Service scope: A detailed inventory of the services provided and excluded
Performance metrics: Quantifiable metrics like system uptime and throughput
Response time: Tiered timelines for acknowledging and resolving incidents based on severity
Penalties: Financial or service-credit consequences triggered if the provider fails to meet the agreed-upon standards
Exclusions: Scheduled maintenance windows that do not count toward downtime
What is the difference between response time and resolution time in an SLA?
In the context of SLAs, response time measures how quickly a service provider acknowledges a support request after it’s submitted. It emphasizes the initial interaction, so the user knows their issue has been seen and is being addressed.
By comparison, resolution time measures the duration from the moment the ticket is opened until the problem is fully fixed and closed. While a fast response time builds that initial trust, resolution time is often more critical for productivity because it defines when the user can get back to using the software.
Is quality assurance (QA) usually included in the basic fee or is it charged extra?
Whether QA is charged in addition to the basic fee will depend on the contract type. Namely, in fixed-price agreements, QA is usually bundled into the basic fee as a part of the development lifecycle. Conversely, if the offering is requested as a managed service, the testing is billed as a separate item or a dedicated resource.
While basic functional testing is complementary and standard, specialized services like penetration testing or load testing are almost always charged as an additional cost.