Discover top generative AI companies in the United States that build cutting-edge large language models, multimedia generation tools, and enterprise AI platforms to power innovation, automate workflows, and unlock new revenue streams.
We Have Listed the Best Generative AI Startups in United States For You
7 Companies-Rankings updated: September 05, 2026
DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.
VerifiedVerified by the DesignRush team for authenticity and credibility.
Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo has been building production-grade AI systems since 2016, with expertise spanning agentic AI, RAG, NLP, computer vision, and LLM fine-tuning. As a leading AI development company, it has completed 100+ AI projects for clients like Discovery, Meta, and Angle Health...
Top Services:
AI Development
Software Development
Staff Augmentation
Mobile App Development
Big Data Analytics
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Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$55/hr
Minimal Budget
$50,000 & Up
Portfolios Count
9 Projects Listed
Azumo Services
AI Development
Software Development
Staff Augmentation
Mobile App Development
Big Data Analytics
DevOps Consulting
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Discovery Channel
Meta
Zynga
Jostens
Assembled Brands
NGL
NCSoft
Twitter
Horoscope.com
Bento
Data sourced from the agency's DesignRush profile
Azumo Reviews & Testimonials
Michael S.
Director at Software Development Company
5.0★
Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
Anonymous
CTO at Healthcare Company
5.0★
UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
Anonymous
VP Product & Engineering at Sales & Mktg Software Company
5.0★
Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
Reviews verified by DesignRush and sourced from the agency's profile
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Sembit is a seasoned software development company based in Oregon. Its expertise spans app development, cloud services, and platform integration, making the agency a versatile software development partner. With proficiency in diverse technologies and a commitment to fostering a positive work environment...
Top Services:
Software Development
Web Development
Mobile App Development
AI Development
Cloud Consulting
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Location
Portland, Oregon
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
6 Projects Listed
Sembit Services
Software Development
Web Development
Mobile App Development
AI Development
Cloud Consulting
eCommerce Development
UI/UX Design
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
USCB
Kashi Labs
Master Clinician Network
Enviral Tech
Data sourced from the agency's DesignRush profile
Sembit Reviews & Testimonials
Bryan Beck
President at The Beck Group
5.0★
AI Consulting Review from Bryan Beck
Shaun introduced us to some of the functions available in the ChatGPT Business plan. We discovered some very powerful tools that we will use in our lumber industry research and consulting work. Shaun was a great, knowledgeable tour guide and helped us get pointed in the right direction.
Zach Gibbs
Finance & Ops Analyst at Prairie Capital
5.0★
Web Development Review from Zach Gibbs
Sembit was fantastic to work with. They integrated our Zoho APIs and LIMS system seamlessly, and the dashboards they helped build have quickly become tools our teams use every day. The project went smoothly from start to finish, and the results have had a real impact on how we manage operations.
Adam Kaufman
Director Product Marketing at Efficient Computer
5.0★
Software Development Review from Adam Kaufman
The team at Sembit and their work product has been nothing short of stellar. The team is a delight to work with. We have actively looked for more projects for them to work on because their deliverables are timely and of high quality. Sembit started out doing a mobile app project for us, then they grew to doing our Playground project for our effcc Compiler. They have also done a number of backend systems projects as well. The Sembit team are trusted advisors when we need to deploy a new system or work on a new project. Sembit will always be a go-to partner.
Reviews verified by DesignRush and sourced from the agency's profile
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Mission-Critical Software Engineering & AI Development Firm
Mission-critical software engineering firm in Cincinnati, OH. Founded by an active firefighter and paramedic from the NYC 911 system. We build custom software, mobile apps, and AI platforms for organizations where system failure is not an option...
Top Services:
Software Development
Mobile App Development
Web Development
WordPress Website Design
eCommerce Development
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Location
Cincinnati, Ohio
Number of Employees
Under 49
Portfolios Count
3 Projects Listed
Codebludev Services
Software Development
Mobile App Development
Web Development
WordPress Website Design
eCommerce Development
Web Design
AI Development
CRM Consulting
Software Testing
Blockchain
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Mendel Rosenblum
FCNJ
Life Town
Beit Chabad South Beach
Biago Custom
Hamilton County Police Association Charitable Foun
Village Of Golf Manor
Data sourced from the agency's DesignRush profile
Codebludev Reviews & Testimonials
Andrew Rogerson
Architect at Garvin Design Group
5.0★
Software Development Review from Andrew Rogerson
Codeblu Dev delivers high-quality work in a time-efficient manner. Not only does the team possess good communication skills, but they also exercise initiative when issues arise. They are a knowledgeable partner who is committed to building long-term working relationships.
Martin Macmillan
CEO/Founder at Pollen VC
5.0★
Software Development Review from Martin Macmillan
Codebludev was able to take our vision and help us deliver an app that empowers retail shareholders to make their voices heard. Theyve brought a depth and breadth of technical expertise and user experience design to challenge us on our assumptions on how people would want to interact with the app. From a mobile development perspective, we wanted to go to market with both an Android and an iPhone simultaneously.
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
AI & Cloud Software Engineering
Offering 13+ years of AI expertise and pre-built AI modules, Flyaps promises a PoC within 3 months. Its services span generative AI, predictive analytics, computer vision, intelligent automation, and MLOps across telecom, HR, media, logistics, urban planning, and retail industries...
Top Services:
Software Development
AI Development
IT Services
DevOps Consulting
Cloud Consulting
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Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$49/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
9 Projects Listed
Flyaps Services
Software Development
AI Development
IT Services
DevOps Consulting
Cloud Consulting
Web Development
Staff Augmentation
Web Design
Business Consulting
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
NetSpark IP & Telecom
MyersBiz Net
Yaana
Airbyte
Nextgen Clearing
JOIN
Relocate
Shoelace Wireless
Data sourced from the agency's DesignRush profile
Flyaps Reviews & Testimonials
Andrew Stetsenko
Founder at GlossaryTech, backed by Dice
5.0★
Python Django Review from Andrew Stetsenko
We partnered with Flyaps to build the GlossaryTech Chrome Extension from scratch, including the backend for tech terminology analysis.
The goal was to help recruiters, sales professionals, and other non-technical specialists in IT quickly understand the technical terms they encounter every day.
The first release shipped back in 2017, long before today's AI tools were available off the shelf. Flyaps built a custom tokenization layer on top of NLTK library to resolve the ambiguity problem - distinguishing "Go" the language from "go to the shop," or "Swift" the framework from the adjective, while also correctly recognizing multi-token terms like "Ruby on Rails" or "Amazon Web Services".
It was a pragmatic, precise solution that made the extension genuinely usable from day one.
The outcomes have validated that early bet. GlossaryTech now holds "Featured" status in the Chrome Web Store, has passed 25,000 downloads, and consistently serves 10,000+ weekly active users and 2,000+ daily active users. For a niche professional tool, that level of organic, sustained engagement is rare - and it traces directly back to the technical foundation Flyaps put in place.
Beyond the engineering, what stood out was how Flyaps engaged with the product itself. They contributed to architecture decisions, flagged edge cases early, and treated scope conversations with honesty rather than upsell. Communication was straightforward throughout, deadlines were met, and the codebase has held up well as we've extended the product over time.
I'd recommend Flyaps to anyone looking for a partner who combines solid engineering with genuine product thinking. They've been central to GlossaryTech's success and continue to be a team we trust.
Dariia Ryzhova
Product Manager at Nextgen
4.7★
Software Development Review from Dariia Ryzhova
Our collaboration with Flyaps has lasted for several major projects, of which I personally worked with them on two.
I am very satisfied with the level of expertise (both technical and domain), the involvement and responsibility of the teams, and the quality of delivery.
We successfully brought 2 major products to life together.
Flyaps teams have diverse specializations, so I had the opportunity to attract consultants from different fields: software developers, including high-level architects, DevOps, QA, and business analysts.
The teams have a modern technology stack and are experienced in Agile development. This allowed for smooth integration with internal teams and processes.
It is also important to note that Flyaps provides technical consulting on demand, and this was very valuable service as well. Overall, I can recommend working with Flyaps as a reliable and high-quality partner.
ТОВ ХОТНАЙТС
Review from Google
5.0★
ТОВ ХОТНАЙТС's Review Sourced from Google
Flyaps delivered outstanding results for our e-commerce store! They built a visually stunning and high-performing website that perfectly captures our brand. Since launching, our site speed has improved by over 60%, and we've seen a noticeable increase in our conversion rate. Their team's technical expertise is top-notch, and the new admin panel they created has made managing our operations so much easier. I am happy to recommend this team of professionals.
Reviews verified by DesignRush and sourced from the agency's profile
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Rysysth Technologies is a full-service IT solutions provider specializing in web development, digital transformation, and enterprise solutions. We help businesses scale with modern technologies, user-friendly designs, and performance-driven strategies. From custom websites to cloud-based platforms, our team...
Top Services:
AI Development
Blockchain
Software Development
Mobile App Development
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Location
Sacramento, California
Number of Employees
Under 49
Average Hourly Rate
$45/hr
Minimal Budget
$10,000 - $25,000
Rysysth Technologies Services
AI Development
Blockchain
Software Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Software & IT Industry
Corporate Services Industry
eCommerce Industry
Data sourced from the agency's DesignRush profile
Rysysth Technologies Reviews & Testimonials
Ketul Patel
Review from Google
5.0★
Ketul Patel's Review Sourced from Google
Blockchain development service company that provides organizations of any size and business domain with blockchain-powered distributed systems. Develop a new blockchain project from scratch or adjust existing solutions with the help of a reliable partners.
Reviews verified by DesignRush and sourced from the agency's profile
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Can generative AI companies in the United States handle enterprise-level projects?
Yes, many generative AI companies in the United States are fully equipped to handle enterprise-level projects. They work with extensive data systems and flexible cloud solutions, all while adhering to important compliance standards like SOC 2, HIPAA, or GDPR, which makes them a great fit for industries like finance, healthcare, and retail.
Generative AI firms often combine AI model development, data engineering, and system integration to deliver secure, production-ready solutions. Their enterprise work typically includes custom LLM training, workflow automation, predictive analytics, and AI-powered customer support systems tailored to complex business needs.
What factors affect the cost of generative AI solutions?
The cost of generative AI solutions depends on project complexity, data requirements, and model customization. Training or fine-tuning large models requires extensive computational resources, specialized talent, and time, all of which increase expenses.
Integration with existing systems, API usage, cloud infrastructure, and ongoing maintenance or support can also affect the cost of generative AI solutions. Projects that require strict compliance, real-time performance, or enterprise-grade scalability tend to cost more than off-the-shelf implementations.
How do generative AI startups in the United States measure success in AI projects?
Generative AI startups in the United States measure success through technical and business metrics. On the technical side, they measure how well the model works by tracking its accuracy, speed, quality of results, and user satisfaction. They often compare these results to earlier models or previous versions.
From a business perspective, they assess ROI, adoption rate, customer retention, and productivity gains generated by the AI solution. Success depends on whether the technology provides steady and useful benefits that support the client's goals.
How can I verify a United States generative AI company’s credentials or certifications?
To verify a United States generative AI company's credentials or certifications, check the following key factors:
Review if the company holds a valid SOC 2 Type II report, which confirms controls for security, availability, processing integrity, confidentiality, and privacy
Check for compliance standards like HIPAA (for US patient data) or ISO 27001 if the AI solution handles health or financial data
Ask for documentation showing certificate validity, auditor name, and audit date, rather than just a badge
Confirm there are clear procedures for data handling, including encryption, access control, and audit logs, which are often part of certified frameworks
What guarantees or service assurances do generative AI startups in the United States provide?
Generative AI startups in the United States typically offer service-level agreements (SLAs) that define uptime, performance metrics, and response times for support. These often include guarantees for data security, confidentiality, and compliance with standards like SOC 2 or ISO 27001.
Generative AI companies may also provide accuracy benchmarks, pilot phases, or refund policies tied to project milestones and deliverables. While startups are generally more flexible, they balance agility with formal assurances that protect both parties and ensure predictable performance outcomes.