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
6 Companies-Rankings updated: September 07, 2026
DesignRush has vetted all featured Dallas software companies to help you make better decisions. Certain agencies have paid placements.
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
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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
VerifiedVerified by the DesignRush team for authenticity and credibility.
Products Engineered for Growth, Built AI-Native
AppVerticals is a Dallas-based product engineering company building mobile, web, custom software, and AI-native products for startups and Fortune 500s. Senior-only teams. 2,000+ products shipped...
Top Services:
Mobile App Development
Software Development
Web Development
Web Design
ERP Consulting
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Location
Dallas, Texas
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
22 Projects Listed
AppVerticals Services
Mobile App Development
Software Development
Web Development
Web Design
ERP Consulting
Digital Strategy
Software Testing
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Coca-Cola
Nokia
Dubai Arts & Culture Authority
Getz Healthcare
Al Rostamani Group
CPCG
FishFin
GetSpruce
CargoBarn
EdgeQ
Data sourced from the agency's DesignRush profile
AppVerticals Reviews & Testimonials
Ali Mroueh Country Manager at Nearpay
5.0★
Software Development Review from Ali Mroueh
We worked with AppVerticals to develop our financial company software, and overall, the experience was positive. The team communicated clearly and delivered the project on time. The platform is easy to use and meets our core needs. I'd recommend them for FinTech development.
Furqan Tabani Chief Executive Officer at Property Network
5.0★
Blockchain Review from Furqan Tabani
The solution made tenant onboarding quick and secure, reducing paperwork and ensuring all identities are verified reliably. It really boosted trust between us and our tenants.
Phyo Htet Paing Data Analyst at Skyloov Property Portal
5.0★
Blockchain Review from Phyo Htet Paing
The project significantly improved our tenant screening by making the verification process faster and more secure. It helped us reduce fraud and build confidence with our clients.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Axencia stands at the forefront of digital innovation, delivering intelligent marketing solutions that fuse creativity with data-driven precision. Our mission is to empower brands through personalized strategies designed for measurable growth and impact...
Top Services:
Digital Marketing
CRO
Mobile App Development
Software Development
Web Design
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Location
Dallas, Texas
Number of Employees
50 - 99
Average Hourly Rate
$60/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
38 Projects Listed
Axencia Services
Digital Marketing
CRO
Mobile App Development
Software Development
Web Design
Web Development
Creative Services
WordPress Website Design
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Since 1996, Ascendix Technologies has been headquartered in Dallas, Texas. The company specializes in AI implementation, CRM consulting, and tailored software development. With auxiliary development hubs located offshore in Poland, Portugal, and Luxembourg, our company boasts a global presence...
Top Services:
AI Development
CRM Consulting
Software Development
Mobile App Development
Managed Services
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Location
Dallas, Texas
Number of Employees
100 - 249
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
Ascendix Services
AI Development
CRM Consulting
Software Development
Mobile App Development
Managed Services
Cloud Consulting
DevOps Consulting
Cybersecurity
IoT
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Highwoods Properties
Granite Properties
Summit Realty Group
Innovative Capital
Hanna Commercial
Gantry, Inc.
CBRE
Cushman&Wakefield
Talonvest Capital
Northern Crain
Data sourced from the agency's DesignRush profile
Ascendix 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 View All Reviews
Diggit Software Solutions is a software company helping businesses grow through smart technology. We build and deliver three core products: Kordic, a B2B sales CRM with WhatsApp and email integrations and AI-powered insights; Authentify, a QR-based product authentication solution; and GACS, a generative AI...
Top Services:
Web Development
AI Development
Mobile App Development
eCommerce Development
Digital Marketing
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Location
Dallas, Texas
Number of Employees
Under 49
Average Hourly Rate
$22/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
Diggit Software Solutions Co. LLC Services
Web Development
AI Development
Mobile App Development
eCommerce Development
Digital Marketing
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Top Mobile App and Software Development Company India
India app developer is a well known Mobile App Development Company for every application and software solution. We realise that a company manager needs to handle a company with diverse clients and market competition...
Top Services:
Mobile App Development
Software Development
Web Development
Digital Marketing
SEO
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Location
Dallas, Texas
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
IndiaAppDeveloper Services
Mobile App Development
Software Development
Web Development
Digital Marketing
SEO
IT Services
Digital Services
IT Compliance Solution
ERP Consulting
WordPress Website Design
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.Â
Key services include:Â Â
Proof of concept (PoC) development Â
Minimal viable product (MVP) development Â
Web development Â
Mobile app developmentÂ
Artificial Intelligence (AI) development, Â
Cloud system developmentÂ
System integrationÂ
DevOps servicesÂ
Big data and analyticsÂ
MaintenanceÂ
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. Â
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. Â
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).Â
A standard SLA includes the following components:Â
Service scope: A detailed inventory of the services provided and excludedÂ
Performance metrics: Quantifiable metrics like system uptime and throughputÂ
Response time: Tiered timelines for acknowledging and resolving incidents based on severityÂ
Penalties: Financial or service-credit consequences triggered if the provider fails to meet the agreed-upon standardsÂ
Exclusions: Scheduled maintenance windows that do not count toward downtimeÂ
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. Â
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.Â
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.Â
While basic functional testing is complementary and standard, specialized services like penetration testing or load testing are almost always charged as an additional cost.Â