Jacksonville has quietly grown into one of the Southeast’s most interesting technology markets. As home to the global headquarters of fintech giant FIS and a deepening cluster of IT, banking, and SaaS companies, the “First Coast” now has a real software ecosystem — reinforced in late 2025 by the launch of JAX Hub, a fintech accelerator backed by Paysafe and the University of North Florida. Add a lower cost of doing business than Miami or Atlanta, a steady pipeline of UNF tech graduates, and events like the Think Bold Festival, and it’s no surprise that demand for custom software, mobile apps, and digital platforms keeps climbing.
If you’re a Jacksonville business that needs a custom application, an internal tool, a customer-facing platform, or a full product built from scratch, the local options are stronger than many people realize. We researched software development and digital engineering firms serving Jacksonville, pulled their Google review profiles, and read what their own websites say they do. Below are 15 worth knowing in 2026. Each heading links to the company’s website, and where a firm’s reputation is weaker than its marketing suggests, we’ve flagged it plainly.
1. CTRL+ALT Digital
Google rating: 5.0 ★ (41 reviews) · Jacksonville (Southside)
CTRL+ALT Digital is one of the most decorated full-service firms on this list — an award-winning, certified Women-Owned Small Business (WOSB), a Google and Microsoft Partner, and a certified GSA contractor. Beyond websites, it builds genuine custom technology: cloud-based applications, mobile apps, UX/UI, and custom software solutions, all developed in-house rather than outsourced overseas. It has been named a top custom software development firm in Jacksonville by independent reviewers, and its client roster includes complex projects like a renewable-energy project-mobilization platform.
With 41 five-star reviews, the feedback is unusually deep and consistent. Clients describe coming in with just an idea and watching the team carry it through design, development, and integration to ship a high-quality product on time. Reviewers (Jen, Tina, and Sean are frequently named) highlight responsiveness, security-minded work, and a willingness to answer even basic questions without condescension. For businesses that want both serious development capability and government-contracting credentials, CTRL+ALT Digital is a standout.
2. feature[23]
Google rating: 5.0 ★ (5 reviews) · Jacksonville (Downtown)
feature[23] positions itself as a digital engineering partner for middle-market businesses, building “digital operating platforms” that drive measurable outcomes. Its core strengths are software product development, cloud platforms, data and analytics, and increasingly AI-driven solutions — the kind of work aimed at companies that need to modernize operations, not just launch a marketing site. This is a product-and-platform shop rather than a web studio.
The Google review count is modest (five), but the feedback is strongly positive, with clients calling the team essential to their success on app-related work and praising how the company treats its people. As with most enterprise-leaning firms, feature[23] carries much of its credibility through case studies and B2B directory rankings rather than review volume. If you’re a mid-sized Jacksonville company planning a real software platform or data initiative, it belongs on the shortlist.
3. Oyova
Google rating: 5.0 ★ (22 reviews) · Jacksonville Beach
Founded in 2008, Oyova is an application development and marketing agency with offices in Jacksonville Beach and St. Petersburg and a team of roughly 27. It blends two things many firms keep separate: custom software and web/app development on one side, and digital marketing on the other. Services span custom software development, web and e-commerce development, mobile apps, ML and AI, UX/UI design, and ongoing digital strategy — making it a strong fit for clients who want a long-term technical partner rather than a single project.
Oyova’s reviews are notable for their loyalty. Multiple clients describe multi-year relationships dating back to 2017, ongoing backend development, and quick issue resolution. Account manager Beth is named repeatedly as responsive, proactive, and communicative, and several reviewers say they’ve referred Oyova to dozens of other businesses. That pattern of retention and referral is one of the better signals a services firm can have.
4. Station Four
Google rating: 4.9 ★ (24 reviews) · Jacksonville (Downtown)
Founded in 2007 by UF grads Chris Olberding and Chris Lahey, Station Four (S4) is a long-running Jacksonville digital agency whose toolbelt includes UX design, software development, and marketing campaign management. Its range is genuinely wide: it has built custom software for the Department of Defense and developed its own eTransit platform for public-transportation agencies, alongside more conventional website and branding work. With roughly $70–150/hour rates, it sits at the market average for the region.
Across 24 reviews, clients praise S4 for starting every engagement by listening, then translating messy ideas into well-organized, user-friendly results. One reviewer appreciated the team for not talking down to non-technical clients — a recurring theme — while a startup founder described S4 as a partner they could grow with over multiple years. For organizations that want strategy and software under one roof from an established local team, Station Four is a safe, proven choice.
5. Structur, Inc
Google rating: 5.0 ★ (18 reviews) · Jacksonville
Structur is the clearest example of a true product company on this list. Founded by Jesse Lane (known to many contractors from his YouTube channel), it builds an all-in-one software and coaching platform purpose-built for construction companies — SOPs, workflows, systemization, and a “Systems Accelerator” program designed to help contractors scale without being chained to day-to-day operations. If you’re hiring a generic dev shop, this isn’t it; if you run a construction business and want a vertical SaaS built by people who understand the trade, it’s directly relevant.
The 18 reviews come overwhelmingly from general contractors and construction-business owners who describe an intuitive platform and a team that actually acts on customer feedback. Several note onboarding that quickly got their crews using the SOPs and templates, and a roadmap that keeps adding features. It’s a reminder that “software development in Jacksonville” includes home-grown products, not just custom-build agencies.
6. PassionBytes
Google rating: 4.9 ★ (29 reviews) · Jacksonville (Baymeadows)
PassionBytes is a Jacksonville software and data firm with an unusual dual identity: it delivers software development services and runs well-regarded technical training, particularly in Big Data technologies. That training reputation is why so many of its 29 reviews read like testimonials for an instructor named Ravi — students (including senior staff from major financial institutions) praise hands-on courses covering Hadoop, Spark, Kafka, Hive, and the broader data-engineering stack, taught in approachable, practical terms.
For a business evaluating PassionBytes purely as a development partner, the review base skews heavily toward its education side, so it’s worth asking specifically about recent custom-development work and references. But the depth of data-engineering expertise on display is real, and for data-heavy projects — pipelines, analytics, migrations off legacy ETL tools — that specialization can be a genuine advantage.
7. Agile Tech Consulting
Google rating: 5.0 ★ (7 reviews) · Jacksonville (Greenland)
Agile Tech Consulting is a full-stack custom software shop specializing in organizational and business-process software, with strong .NET expertise. It handles the whole lifecycle — requirements, design, development, deployment, and maintenance — and has real depth in business intelligence and data integration (ETL work, migrations from legacy systems and Microsoft Access into SQL Server or Oracle). Notably, it has built subscription-licensed meeting-management software used by school boards, plus custom web applications for healthcare clients.
The reviews, though fewer in number, describe substantive engineering work: a year-long business-systems build for a major foodservice client, and custom inventory and compliance applications for Community Hospice of Northeast Florida that reduced manual work and met regulatory reporting requirements. Reviewers (Mustika and Nengah are named) emphasize integrity, fast turnaround, and competitive pricing. For organizations needing serious internal software rather than a brochure site, Agile Tech is a credible specialist.
8. Socially Bold Web & Apps
Google rating: 5.0 ★ (33 reviews) · Jacksonville (Beach Blvd)
Socially Bold is a website and app design-and-development company serving everyone from small local businesses to multi-million-dollar companies, with custom development and SEO as its core. With 33 five-star reviews, it has one of the deeper review profiles on this list, and a community-minded culture (its team volunteers with organizations like the Boys & Girls Club and the Tom Coughlin Jay Fund).
The feedback consistently centers on founder Brandon, with clients praising custom websites and apps that captured their brand, strong Google rankings, and work delivered ahead of schedule and within budget. One reviewer reported a steady flow of qualified online leads shortly after launch thanks to a smart keyword strategy. Several describe multi-year relationships, which speaks to reliability. For small-to-midsize businesses wanting custom web and mobile work paired with marketing, Socially Bold is a strong local option.
9. Advantage Design Group ⚠️ Mostly excellent — one critical review to weigh
Google rating: 4.9 ★ (36 reviews) · Jacksonville (Philips Hwy)
Advantage Design Group is a multimedia design and software development firm that has carved out a national niche: it bills itself as the largest online orientation software provider in North America, with its Advantage Orientation and Advantage Recruiting platforms used by 350+ colleges, universities, and organizations. The work blends SaaS, web applications, video production, and UX into video-rich, multilingual onboarding experiences — a specialized but substantial software business with 20+ years of history.
Its 36 reviews are overwhelmingly positive, especially from university clients who praise the platform’s ease of navigation, the quality of the on-site video team, and years of dependable support. One caveat worth noting: among the reviews is a pointed complaint alleging high pricing and large profit margins, plus criticism of leadership. It’s a single dissenting voice against a strong overall record, but if you’re evaluating ADG, it’s reasonable to ask directly about pricing structure and to request references from comparable institutions.
10. SpinSpire
Google rating: 5.0 ★ (2 reviews) · Jacksonville (Arlington)
SpinSpire describes itself as a leading developer of high-performance web and mobile solutions in the Jacksonville area, specializing in open source, Drupal, Salesforce, and cloud. Its differentiator is the caliber of its enterprise client base — it has listed work for organizations as significant as Nike and Florida Blue — which signals capability with large, complex systems rather than just small-business sites.
The Google review count is very small (two), so there’s limited public feedback to lean on, and prospective clients should request a detailed portfolio and references. That said, for Drupal-heavy builds, Salesforce work, or cloud-based applications aimed at medium-to-large enterprises, SpinSpire’s stated specialization and client list make it worth a conversation, particularly if your project lives in those specific ecosystems.
11. Team-Soft LLC
Google rating: 5.0 ★ (6 reviews) · Jacksonville (Atlantic Blvd)
Team-Soft LLC is an E-Verified IT consultancy and product-development firm that pairs software services with IT staffing and recruiting — a useful combination for companies that need both software built and the right people placed to maintain it. Led by Faheem Mohammed, the firm covers custom development, IT management, and digital agency services, and works across sectors including financial services and insurance.
With six five-star reviews, the early feedback praises the team’s ability to match the right people to the right job, top-notch software services, and a friendly, knowledgeable, quick-to-help approach; one reviewer also highlighted strong SEO services. The smaller review base means less of a public track record than the higher-volume firms above, so references are worth requesting — but for businesses that want development and staffing from a single partner, Team-Soft fills a specific niche well.
12. Harvest Software Solutions
Google rating: 4.5 ★ (6 reviews) · Jacksonville (Baymeadows)
Harvest Software Solutions is a fast-growing software consulting firm (around 19 employees, led by CEO Sri Bandaru) focused on data analytics, API integration, AI, enterprise resource planning (ERP), and mobile, web, and cloud development. It targets regulated, data-intensive industries — banking and finance, healthcare, real estate, and media — and pitches end-to-end development with agile methodologies and rigorous QA, plus managed IT services on the side.
Its 4.5 rating across six reviews is solid, with a family-owned, highly recommended tone in the feedback, though the review base is small. Harvest is a reasonable fit for mid-market companies needing data-and-integration-heavy software or ERP work rather than a simple website. As with any firm carrying a handful of reviews, ask for case studies in your specific industry and confirm how QA and post-launch support are handled.
13. Devaims
Google rating: 5.0 ★ (3 reviews) · Jacksonville (North)
Devaims is a Jacksonville-based firm whose name (Devaims — Software Development Services) signals its focus squarely on custom software. Its profile emphasizes professional, responsive, quality-driven delivery, and it positions itself as an around-the-clock development partner.
The three Google reviews are uniformly positive, describing service that exceeded expectations, a highly competent team, and a commitment to delivering quality. With such a small review base, Devaims is best treated as an emerging option: promising early feedback, but one where you’ll want to dig into the portfolio, talk to past clients, and pin down scope and timelines carefully before committing to a larger build. For smaller projects or a trial engagement, it’s worth a look.
14. Integrated Webworks ⚠️ Flagged — verify before hiring
Google rating: 4.2 ★ (22 reviews) · Jacksonville (Fortune Pkwy)
Integrated Webworks is an established Jacksonville digital agency, founded in 2003 and led by Pathik Shah, offering award-winning web design, mobile apps, custom database-driven applications, and digital marketing across Florida and nationally. On capability, it’s a real shop — in-house developers and database engineers, a proprietary CMS, and two decades of work — and many of its reviews are genuinely glowing, praising responsive teams and sleek, user-friendly websites.
However, its 4.2 rating reflects a more mixed picture than the top firms here. Among the reviews is a blunt one labeling the company a “total scam,” describing unsolicited mass outreach with implausible revenue claims and concern that the firm disclosed other clients’ identities in its pitch. We can’t independently verify any single review, and one complaint doesn’t define a 20-year-old company — but the gap between the praise and that criticism is exactly why due diligence matters here. If you consider Integrated Webworks, get the scope, deliverables, and data-handling practices in writing and request recent references.
15. SGS Technologie ⚠️ Flagged — established, but the lowest rating here
Google rating: 3.8 ★ (24 reviews) · Jacksonville (Southpoint)
On paper, SGS Technologie is one of the most capable firms on this list. Operating since 2003, it’s a custom software and web-application company with ISO 9001 and ISO/IEC 27001 certifications, partnerships with Microsoft, IBM, ServiceNow, and Salesforce, and a portfolio that reportedly includes work for major organizations. It offers custom software, mobile apps, SharePoint, data warehousing, analytics, machine learning, and IT staffing, with a strong focus on banking and healthcare.
But it carries the lowest Google rating in this guide, and the negative reviews are serious. Several allege troubling experiences — a former contractor describing non-payment and a disturbing privacy/safety incident, and a client claiming a website they paid roughly $7,000 for was discarded after they canceled, with the firm saying it kept no records. Positive reviews also exist, praising knowledgeable support and clear communication, so experiences clearly vary. Given the nature of the complaints, anyone considering SGS should document everything contractually, clarify data ownership and retention up front, and weigh the established credentials against the firsthand concerns.
What Software Development Agencies Actually Do
“Software development” covers far more than building a website. The firms above span several distinct types of work, and knowing which you need will narrow your search fast:
- Custom application development — bespoke web, desktop, or mobile apps built around your specific business processes (Agile Tech, CTRL+ALT Digital, Devaims).
- Product / SaaS development — building and running an actual software product, often for a vertical market (Structur for construction, Advantage Design Group for higher-ed orientation).
- Data, analytics, and AI — pipelines, integrations, BI, and machine-learning work (PassionBytes, Harvest Software Solutions, feature[23]).
- Platform and enterprise engineering — large, complex systems on Drupal, Salesforce, or cloud infrastructure (SpinSpire, feature[23]).
- Web/app plus marketing — custom sites and apps bundled with SEO and digital strategy (Oyova, Socially Bold, Station Four).
- Staff augmentation — adding vetted developers to your team rather than outsourcing the whole project (Team-Soft).
Why Jacksonville Is a Smart Place to Build Software
Several forces make 2026 a strong moment to develop software in Jacksonville. The city is an established financial-services and fintech center — FIS is headquartered here, and the new JAX Hub accelerator (with Paysafe and UNF as founding partners) is actively pulling fintech startups to the First Coast. That ecosystem creates demand for developers and a deep local talent pool, reinforced by University of North Florida graduates and a growing startup scene tracked by outlets like Built In.
Cost is the other draw. Compared with Miami, Atlanta, or out-of-state hubs, Jacksonville offers lower operating costs and competitive agency rates — Station Four’s $70–150/hour range is typical for capable local shops — which means custom software here often delivers more value per dollar. For a regional business, hiring locally also means easier in-person collaboration, time-zone alignment, and a partner who understands the Northeast Florida market.
How to Choose the Right Software Development Partner
For software projects, choosing well matters even more than it does for a simple website, because budgets are larger and a stalled build is costly. Keep these factors in mind:
- Match the firm to the work. A vertical SaaS team, a data shop, and a web-plus-marketing agency are not interchangeable. Shortlist firms whose core specialty matches your project type.
- Weigh review depth, not just stars. A 5.0 from 3 reviews is promising but unproven; a 4.9 from 36 reviews is far more reliable. Read recent, specific reviews and look beyond Google to Clutch, BBB, and case studies.
- Confirm in-house vs. outsourced. Some firms (like CTRL+ALT Digital) emphasize in-house development; others subcontract. Neither is automatically wrong, but you should know who is actually writing your code.
- Clarify ownership. Make sure you’ll own your source code, data, and accounts. The cautionary reviews above underline how important written data-ownership and retention terms are.
- Insist on a clear scope and milestones. Fixed deliverables, timelines, and milestone-based payments protect both sides. Vague scopes are where software projects go wrong.
- Ask about support and maintenance. Software needs updates, security patches, and bug fixes long after launch. Confirm the post-launch plan before you start.
Frequently Asked Questions
How much does custom software development cost in Jacksonville? It varies enormously by scope. Hourly rates at capable local agencies often fall in the roughly $70–150/hour range, but total project cost depends on complexity — a simple internal tool might be a few thousand dollars, while a full custom platform or SaaS product can run well into six figures. Get a detailed, milestone-based estimate rather than a single lump-sum number, and make sure it specifies what’s included.
What’s the difference between a software development agency and a web design company? Web design companies focus primarily on building websites — layout, branding, content, and basic functionality. Software development agencies build custom applications: internal business tools, customer-facing platforms, mobile apps, data pipelines, and full products. Many Jacksonville firms do both, but for anything beyond a website (especially custom logic, integrations, or apps), prioritize firms with genuine engineering depth.
Should I hire a local Jacksonville agency or outsource overseas? Both models exist. Overseas outsourcing can lower hourly costs but adds time-zone, communication, and oversight challenges. A local Jacksonville partner offers easier collaboration, time-zone alignment, and accountability — and several firms here (such as CTRL+ALT Digital) specifically market that their work is done in-house, not outsourced. Weigh cost against communication and control for your particular project.
How long does a custom software project take? Small tools or apps may take a few weeks to a couple of months; larger platforms and products typically take several months or longer, including discovery, design, development, QA, and deployment. Beware of any firm promising a complex build in just a few days — for real software, that usually signals templated work or skipped planning and testing.
How do I protect myself when hiring a software developer? Get everything in writing: scope, milestones, timeline, pricing, who owns the source code and data, and what happens if you cancel. Read reviews across multiple platforms, request references and case studies in your industry, and confirm post-launch support terms. The flagged firms in this guide are a reminder that documenting data ownership and deliverables up front is essential.
Can these firms help with AI or data analytics, not just apps? Yes — several Jacksonville firms specialize in exactly that. PassionBytes brings deep Big Data and data-engineering expertise, Harvest Software Solutions focuses on data analytics, API integration, AI, and ERP, and feature[23] builds data, analytics, and AI-driven platforms for middle-market companies. If your project is data- or AI-centric, prioritize firms whose core competency is in that area rather than general web shops.
This article is for informational purposes. Ratings, review counts, and company details reflect publicly available information gathered in 2026 and may change. We are not affiliated with any company listed, and inclusion is not an endorsement — always do your own research before hiring.