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
4 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.
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
Thryv is leading the martech industry with a comprehensive suite of customer engagement solutions, helping businesses revolutionize how they communicate and cultivate relationships with their customers. Its advanced tools empower companies to effectively increase loyalty, refine messaging and monitor success...
Top Services:
CRM Consulting
Software Development
Location
Dallas, Texas
Number of Employees
500 - 999
Thryv Services
CRM Consulting
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Insurance Industry
Health Care Industry
Home & Garden Industry
Data sourced from the agency's DesignRush profile
Thryv Reviews & Testimonials
William Green
Review from Google
1.0★
William Green's Review Sourced from Google
Extremely Disappointing Experience
Thryv did the bare minimum for my business. Meetings were always short, rushed, and seemed like they just wanted to get them over with. The help I received was minimal at best. Eventually, I discovered that my landing page had stopped working — no one ever notified me, yet they continued to charge my monthly payment for absolutely nothing.
After I canceled my subscription, their staff still harassed me. Thryv is your typical large corporation: they don’t care about their clients, only about generating revenue. I would never recommend them to anyone.
Maria Ellis
Review from Google
5.0★
Maria Ellis's Review Sourced from Google
Excellent group of professionals! I have been with this company for years. We decided to change the website. We were able to get things looking fresh and new within two weeks! The consultants that worked with me really had great ideas and a professional execution. The video meetings were very helpful. They handled everything. I was very pleased with the results. Highly Recommended.
Wayne Weidenbenner
Review from Google
5.0★
Wayne Weidenbenner's Review Sourced from Google
My experience with Thryv has been excellent. The company is very responsive and forward thinking. Everyone I have worked with has been knowledgeable and experienced with an excellent attitude. I have had questions answered promptly and have 100% confidence in the best possible outcome in my partnering with Thryv. The products they offer are helping my business operate much more efficiently and faster than before and Im happy to know they offer a lot of support 24 hours/day
Reviews verified by DesignRush and sourced from the agency's profile
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Since 2011, Pixel and Texel has produced custom apps, VR experiences, websites, and backend solutions...
Top Services:
VR/AR
AI Development
Mobile App Development
Software Development
Web Development
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Location
Dallas, Texas
Number of Employees
Under 49
Average Hourly Rate
$149/hr
Minimal Budget
$50,000 & Up
Pixel and Texel Services
VR/AR
AI Development
Mobile App Development
Software Development
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Oculus
Facebook
NCAA
Thyssenkrupp
Fleishman-Hillard
Data sourced from the agency's DesignRush profile
Pixel and Texel Reviews & Testimonials
Jan Sluka
Review from Google
1.0★
Jan Sluka's Review Sourced from Google
Fake company !!! Be careful ! Its a scam ! That's why you cant find anything about them online or on google maps .... No worries after I lossed couple of thousand pound , I'll make myself sure that people know what's going on '!!! SCAM !!!
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
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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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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.