top codex ai development companies delaware

Top 10+ Codex AI Development Companies in Delaware | Codex AI Developers Delaware 2026

Last Updated 06th November 2026 | Category: Top AI Development Firms

As of November 2026, this directory tracks 61 Codex AI companies. Hyperlink InfoSystem currently sits at the top of the list (5.0-star average from 497 verified reviews, $25 - $49 / hr, in business since 2011). Looking at the group as a whole, the midpoint hourly rate is $125, the median rating is 4.8, and 36% report a team of 50 or more. Most frequently listed specialties here include Mobile App Development, AI Development, Bot Development, and Web Development.

Every company on this page is evaluated on the same real signals: how clients have rated their work, what they charge per hour, how big their team is, and how long they've been in business. Clients rate these codex ai firms 4.9/5 on average. $100 - $149 / hr is the most common rate band. Roughly 36% of the companies listed report a headcount of 50 or more. Before reaching out to any shortlisted firm, it's worth cross-checking its review history and portfolio directly - every listing is manually checked (founding year, services, team size) and reviews go through a moderation step before they go live.

61
Verified Firms
$100 - $149 / hr
Most Common Rate
4.9
Average Rating
36%
Have 50+ Employees
How this list is built: Companies are added only after manual research into their foundation year, service offerings, ratings, and employee strength. Client reviews go through a verification step before being marked Verified and shown publicly. Listings marked Sponsored pay for premium placement — sponsorship does not affect star ratings or review content.

Top-Ranked Codex AI Companies

Compare the highest-ranked firms first side by side.

Rank Company Rating Reviews Hourly Rate Team Size Founded Headquarters Action
1 5.0 497 $25 - $49 / hr 1,000 - 9,999 2011 Jersey City, NJ Visit Profile
2 4.8 7 N/A 10 - 49 2012 — Visit Profile
3 4.7 6 Undisclosed 50 - 249 2012 Milton, Australia Visit Profile
4
4.6 8 $150 - $199 / hr 50 - 249 2001 — Visit Profile
5 4.5 8 $100 - $149 / hr 1000+ 1993 — Visit Profile
6 4.5 7 Undisclosed 50 - 249 2008 Paris, France Visit Profile
7 4.5 7 $50 - $99 / hr 50 - 249 2014 London, England Visit Profile
8
4.3 7 $50 - $99 / hr 50 - 249 2008 Lahore, Pakistan Visit Profile
9 4.2 8 $100 - $149 / hr 2 - 9 2001 Las Vegas, NV Visit Profile
10 4.1 8 $100 - $149 / hr 10 - 49 2009 Kathmandu, Nepal Visit Profile

The List of Top 10+ Codex AI Development Companies in Delaware | Top Codex AI Developers Delaware November 2026

2014
$25 - $49
10 - 49
$5,000,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design E-commerce Development
2010
$100 - $149
2 - 9
$10,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Enterprise App Modernization Web Design
2007
$100 - $149
10 - 49
$10,000+
Mobile App Development Web Development UI-UX Design Web Design Social Media Marketing SEO Digital Strategy
N/A
N/A
N/A
$2,500,000+
Mobile App Development Web Development UI-UX Design Web Design Internet of Things DevOps & Cloud
4.8 8 Reviews
2007
$100 - $149
10 - 49
$100,000+
Mobile App Development Web Development UI-UX Design Web Design Digital Strategy
2007
$100 - $149
2 - 9
$25,000+
Mobile App Development Web Development UI-UX Design Web Design Branding SEO
2006
$100 - $149
2 - 9
$5,000,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design E-commerce Development
1996
$100 - $149
10 - 49
$50,000+
Mobile App Development Web Development UI-UX Design Web Design Social Media Marketing SEO
2003
$100 - $149
10 - 49
$2,500,000+
Mobile App Development Web Development Custom Software Development Enterprise App Development
4.8 8 Reviews
N/A
$100 - $149
10 - 49
$50,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design SEO
2006
$100 - $149
2 - 9
$25,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design Internet of Things
4.8 7 Reviews
2004
$100 - $149
10 - 49
$50,000+
Mobile App Development Web Development Web Design Branding Social Media Marketing Digital Strategy
4.7 8 Reviews
2012
$100 - $149
10 - 49
$50,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design
2004
$50 - $99
50 - 249
$5,000,000+
Custom Software Development Digital Strategy Mobile App Development UI-UX Design Web Design Web Development
2015
$50 - $99
2 - 9
$25,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design Digital Strategy Blockchain Development
2014
$100 - $149
10 - 49
$10,000+
Mobile App Development Web Development UI-UX Design Custom Software Development E-commerce Development
2008
N/A
2 - 9
$50,000+
Mobile App Development Web Development Web Design Branding E-commerce Development Social Media Marketing Internet Marketing
2008
$150 - $199
50 - 249
$25,000+
Mobile App Development Web Development VR App Development Wearable App Development UI-UX Design Custom Software Development Web Design Internet of Things Enterprise App Development Game Development Mobile App Design
2012
$25 - $49
2 - 9
$2,500,000+
Mobile App Development Web Development UI-UX Design Web Design Internet of Things E-commerce Development SEO
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Top Companies in Delaware

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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

Delaware's reputation as a AI Development hub didn't happen overnight — it's the result of a steady output of engineering graduates, a maturing local tech scene, and firms that have spent years building repeatable delivery processes for international clients. That combination keeps costs reasonable without forcing a trade-off on quality, which is why the region keeps attracting both first-time outsourcers and companies moving work away from more expensive markets.

There's no single number here — a AI Development company in Delaware might quote a few thousand dollars for a narrow, well-defined build and a much larger figure for a full product with integrations and ongoing support. The only way to get a real answer for your situation is to send the same brief to a handful of AI Development firms in Delaware and compare the itemized breakdowns, not just the bottom-line total.

Rates for AI Development developers in Delaware spread out quite a bit depending on seniority — junior developers sit at one end, senior engineers and architects at the other, with company size and specialization shifting things further. What tends to hold across the board is that AI Development developers in Delaware come in noticeably cheaper than comparable talent in the US or Western Europe, without a proportional drop in the quality of work.

Skip past the summary and go straight to the portfolio examples, the full text of client reviews (not just the star rating), and how long the company has been operating. Reviews that mention specific, measurable results — a faster checkout flow, a successful migration, fewer support tickets — tell you far more than generic praise. It's also worth checking whether the AI Development firm in Delaware responds to reviews at all, since that habit tends to mirror how they handle feedback during an actual project.

It tells you quite a lot, actually. A AI Development company in Delaware with a healthy share of repeat clients is being chosen again by people who already know exactly what working with them is like — a stronger signal than a first-time review can offer. When comparing options, ask directly what share of their business comes from returning clients and, if possible, talk to one of them.

A good AI Development company in Delaware won't make you ask for updates — you should have standing access to a task board, regular written progress notes, and visibility into a staging environment where you can see the work as it's built, not just at the end of a sprint. If a firm treats this kind of access as an inconvenience rather than standard practice, take that seriously before signing anything longer-term.

The sweet spot for value tends to be mid-size AI Development companies in Delaware — big enough to have real process and accountability, small enough to keep overhead (and therefore price) reasonable. These firms usually can't compete with large agencies on brand name, so they compete on transparent, milestone-based pricing and a portfolio that speaks for itself. Ask to see completed work at roughly your budget level before assuming a firm is a fit.

Look for AI Development companies in Delaware that offer dedicated-team arrangements and can point to client relationships that have lasted multiple years, not just multiple projects. That kind of continuity usually means the firm treats your product roadmap as something they have a stake in, rather than a queue of tickets to clear. Ask directly for a reference from a client they've worked with for two-plus years — the answer (or lack of one) tells you a lot.
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