top codex ai development companies new york

Top 10+ Codex AI Development Companies in New York (NYC) | Codex AI Developers New York 2026

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

As of November 2026, this directory tracks 62 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 4.5, and 19% report a team of 50 or more. Most frequently listed specialties here include Mobile App Development, Bot Development, AI 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 4.8/5 on average. $150 - $199 / hr is the most common rate band. Roughly 18% 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.

62
Verified Firms
$150 - $199 / hr
Most Common Rate
4.8
Average Rating
18%
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 8 N/A 10 - 49 2000 — Visit Profile
3 4.8 8 $150 - $199 / hr 10 - 49 2004 Bristol, England Visit Profile
4
4.8 6 $100 - $149 / hr 2 - 9 2016 Shibuya City, Japan Visit Profile
5 4.7 8 $100 - $149 / hr 10 - 49 2011 Torino, Italy Visit Profile
6
4.7 8 $150 - $199 / hr 10 - 49 2009 — Visit Profile
7 4.6 8 $100 - $149 / hr 10 - 49 2006 — Visit Profile
8 4.5 6 N/A N/A N/A — Visit Profile
9 4.3 7 $150 - $199 / hr 10 - 49 1997 Newcastle upon Tyne, England Visit Profile
10 4.2 6 $25 - $49 / hr 50 - 249 1997 Birmingham, England Visit Profile

The List Of Top 10+ Codex AI Development Companies In New York | Top Codex AI Developers New York November 2026

Sponsored
2011
< $25
1000+
$10,000+
Mobile App Development Web Development VR App Development AR App Development Unity 3D Game Development Wearable App Development IoT App Development UI-UX Design AI Development
1997
N/A
10 - 49
$100,000+
Mobile App Development Web Development UI-UX Design Web Design Social Media Marketing SEO Digital Strategy Content Management System
2016
$100 - $149
2 - 9
$2,500,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design E-commerce Development AI Development Digital Strategy Content Management System
N/A
N/A
N/A
$5,000,000+
Mobile App Development Web Development UI-UX Design Web Design Android App Development iOS App Development iPhone App Development
2006
$100 - $149
10 - 49
$25,000+
Mobile App Development Web Development UI-UX Design Web Design
N/A
N/A
N/A
$2,500,000+
Mobile App Development Web Development UI-UX Design Web Design E-commerce Development Content Management System
1997
$25 - $49
50 - 249
$25,000+
Mobile App Development Web Development UI-UX Design Custom Software Development Web Design Logo Designing Cloud Solutions
2011
N/A
10 - 49
$5,000,000+
Mobile App Development Web Development UI-UX Design Web Design E-commerce Development
2009
$150 - $199
10 - 49
$5,000,000+
Mobile App Development Web Development VR App Development UI-UX Design Web Design E-commerce Development Android App Development
4.8 8 Reviews
2000
N/A
10 - 49
$2,500,000+
Mobile App Development Web Development UI-UX Design Web Design Social Media Marketing SEO Big Data Content Management System
2014
$25 - $49
50 - 249
$50,000+
Web Development UI-UX Design Web Design E-commerce Development
No reviews yet
2011
$50 - $99
1000+
$5,000,000+
Mobile App Development Web Development IoT App Development UI-UX Design Web Design E-commerce Development Cloud Computing Software
2004
$150 - $199
10 - 49
$10,000+
Mobile App Development Web Development UI-UX Design Web Design Social Media Marketing
—
Undisclosed
2 - 9
—
$150 - $199
Freelancer
No reviews yet
—
$100 - $149
50 - 249
2009
$100 - $149
10 - 49
$5,000,000+
Mobile App Development Web Development UI-UX Design Custom Software Development
No reviews yet
—
Undisclosed
2 - 9
—
Undisclosed
10 - 49
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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.

Enterprise-ready AI Development companies in New York tend to look different from smaller shops in a few specific ways: named project leads instead of rotating contacts, documented change-management processes, and infrastructure experience that goes beyond a single client's traffic level. Many carry ISO or SOC-type certifications as a baseline, but the real signal is whether they can describe a past engagement of comparable scale in concrete detail. A AI Development firm in New York that hesitates on that question probably hasn't done it before.

Most AI Development teams in New York that have been doing this for a while have a playbook for overseas clients: structured sprint check-ins, shared dashboards you can log into any time, and written updates that don't rely on everyone being online at once. The ones that do this well treat documentation as part of the deliverable, not an afterthought. Before committing, it's worth asking a AI Development firm in New York to show you what a typical week of client communication actually looks like.

The better AI Development companies in New York plan around the time difference rather than ignoring it — usually by shifting core hours to overlap a few hours with the client's day, and filling the rest of the gap with recorded demos, written status updates, and async-friendly tools. It's a solvable problem, but only if it's addressed explicitly before the project starts; agree on exactly how much overlap you need with your AI Development partner in New York up front.

Rankings for AI Development companies in New York are built from a mix of verified client reviews, the depth and relevance of each firm's portfolio, market presence, and how responsive they are on the platform itself — not a single self-reported score. Our team cross-checks submitted project details against client interviews wherever possible, so a company sitting near the top of the New York list has that position backed by more than its own marketing.

Yes — you can filter AI Development companies in New York by budget range, hourly rate, team size, and area of specialization before reaching out to anyone. Pairing those filters with review scores usually gets you to a realistic shortlist in a few minutes instead of manually working through every listing in the category.

The reputable ones treat it as non-negotiable — NDAs signed before any real discussion happens, access controls that limit who on the team can see what, and contract language that clearly transfers all IP to the client on final payment. Internal confidentiality agreements for staff are standard practice at any AI Development company in New York worth hiring. If a firm is loose about any of this in early conversations, that's a preview of how they'll handle it once your data is actually in their systems.

The most experienced AI Development developers in New York tend to come out of companies that have been operating for the better part of a decade or more, with senior staff who've seen a wide range of project types and scales rather than a narrow slice. That kind of institutional memory — knowing what tends to go wrong on a complex build before it happens — is hard for newer firms to replicate. Verified reviews and direct references remain the best way to confirm it's real and not just a claim on a website.
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