Artificial Intelligence Company in the USA

Production AI Development Company Building Intelligent, Scalable Systems

We ship production AI, not slide-deck prototypes. As a senior AI development company, we build and deploy LLM applications, RAG systems, autonomous agents, NLP, speech, and computer vision across OpenAI (GPT-4o), Anthropic Claude, Google Gemini, DeepSeek, and Qwen — backed by the MLOps that keeps them accurate, fast, and online. All under one roof.

Triple AI Guarantee

Triple AI Guarantee:

AI Projects Delivered
0 +
Client Rating
0
AI Disciplines
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Our AI Service Suite

LLM & GenAI

200+ Builds

RAG Systems

90+ Deployed

AI Agents

70+ Shipped

NLP & NER

120+ Models

Computer Vision

60+ Systems

Speech (TTS/STT)

50+ Voices

Machine Learning

80+ Models

Fine-Tuning

40+ Tuned

MLOps

99.5% Uptime

Model Accuracy

95%+

On-Time Delivery

96%

 ↑ 4%

Repeat Clients

81%

Trusted By Startups

The Value of One Trusted AI Company in the USA

Stallyons is a senior AI development company serving founders, product leaders, and enterprise teams across 50+ industries in the USA. We are not a demo shop or a single-model reseller. We design, build, and operate intelligent systems that survive contact with real users, real data, and real budgets.

Most teams buy an AI pilot, get a slick demo, and then watch it stall on the way to production. We have watched it happen for years: the model hallucinates on edge cases, API costs balloon, accuracy drifts, and nobody owns the MLOps. We build AI the opposite way — production-grade from day one, multi-vendor by design, and instrumented so you can measure accuracy, latency, and cost from the first deploy.

Our Full AI Range

Production LLM Integration: End-to-end applications on OpenAI (GPT-4o, Assistants API), Anthropic Claude (Opus, Sonnet, Haiku, MCP), Google Gemini (Pro, Flash), DeepSeek, and Qwen — prompt engineering, function calling, structured outputs, streaming, and cost-optimized model routing.

RAG & Knowledge Systems: Retrieval-Augmented Generation over your documents, databases, and knowledge bases — chunking strategy, embeddings, vector stores (pgvector, Pinecone, Weaviate), re-ranking, and grounded, citation-backed answers that stop hallucination.

AI Agents & Orchestration: Autonomous and human-in-the-loop agents with tool use, function calling, and multi-step planning built on LangGraph, the OpenAI Assistants API, and Claude MCP — wired safely into your CRMs, ERPs, and internal APIs.

NLP & Language Intelligence: Custom Named Entity Recognition, sentiment and intent classification, summarization, and semantic search powered by fine-tuned transformers and embeddings — tuned to your domain vocabulary, not a generic API.

Speech & Computer Vision: Text-to-Speech and Speech-to-Text (ElevenLabs, Whisper, Polly, Azure, Google, OpenAI), plus facial recognition, liveness detection (BIPA-compliant), OCR, and image classification for real-world visual intelligence.

Machine Learning & MLOps: Custom forecasting, classification, and recommendation models, fine-tuning (LoRA, RLHF, domain adaptation), plus the MLOps that keeps them alive — CI/CD, evaluation harnesses, monitoring, drift detection, and automated retraining.

Why Stallyons Is the AI Company Businesses Trust

How to Start Your AI Project

Every engagement starts with a free 45-minute AI strategy session. No slide deck and no sales script. You bring the use case, we map the model stack, data pipeline, and rollout path, and you leave with a clear picture of whether AI is the right fit — and what it will actually cost to run.

We are selective about new engagements. We cap our active client count to maintain the senior-ML-engineer-to-project ratio our accuracy bar requires. If we say yes to your project, it gets a senior team — not a queue.

Why Clients Choose Us

200+

AI Projects Delivered

95%+

Avg. Model Accuracy

81%

Repeat Client Rate

4.9/5

Clutch Rating

Ready to move your AI from demo to production with one senior team?

10 AI Capabilities

Every AI Discipline You Need Under One Roof

Ten AI capability areas across LLMs, agents, NLP, speech, vision, and MLOps. Pick one, or let us assemble the full intelligent stack.

LLM & Generative AI

OpenAI, Claude, Gemini, DeepSeek, Qwen

5 PLATFORMS

RAG & Knowledge

Embeddings, vector DBs, retrieval

4 CAPABILITIES

AI Agents

Orchestration, function calling, tools

4 CAPABILITIES

NLP

Custom NER, sentiment, embeddings

4 CAPABILITIES

Speech AI

Text-to-Speech, Speech-to-Text

2 SUITES

Machine Learning

Forecasting, classification, recsys

5 MODELS

Fine-Tuning

LoRA, RLHF, domain adaptation

3 METHODS

MLOps

CI/CD, monitoring, retraining, evals

5 TECHNOLOGIES

Computer Vision

Facial recognition, liveness, OCR

1 SUITE

Data & Analytics

ETL, BI, forecasting, dashboards

4 CAPABILITIES

Not sure which AI capability fits your roadmap? Let's map it together.

Common Challenges

Is Your Business Falling Behind Without AI?

These signals mean manual work, buried data, and stalled pilots are quietly costing you speed, margin, and market position.

Manual Work That Should Be Automated

01

Your team spends hours on tasks an AI agent could handle in seconds — triaging tickets, extracting data, drafting responses. Every manual hour is margin you are lighting on fire.

Data You Can't Turn Into Decisions

02

You have documents, tickets, and databases full of signal, but no way to query them in plain language. Without RAG and embeddings, that knowledge stays locked away from the people who need it.

Generic Chatbots That Frustrate Users

03

An off-the-shelf bot that hallucinates, forgets context, and can't touch your real systems does more harm than good. Users lose trust after the first wrong answer.

AI Pilots That Never Reach Production

04

The demo dazzled leadership, then died on the way to production — no evals, no guardrails, no MLOps. Most AI projects stall here, and the budget stalls with them.

Runaway LLM API Costs

05

Naive prompts and the wrong model for every task turn a promising feature into a budget line nobody can predict. Cost-optimized routing and caching are the difference between viable and abandoned.

Models That Drift and Break Silently

06

Accuracy that looked great at launch quietly decays as the world changes. Without monitoring and drift detection, you find out from angry users instead of a dashboard.

Recognize any of these? Let's put AI to work for you.

Our AI Services in Depth

6 Core AI Service Lines Built to Compound

Each service is a senior ML team. Mix, match, or run them in parallel. Every line is built to feed every other.

LLM & Generative AI

01

Production applications on OpenAI GPT-4o, Anthropic Claude, Google Gemini, DeepSeek, and Qwen — prompt engineering, function calling, structured outputs, streaming, and cost-optimized model routing across providers.

RAG & Knowledge Systems

02

Retrieval-Augmented Generation over your documents and databases — chunking, embeddings, vector stores, re-ranking, and grounded, citation-backed answers that eliminate hallucination.

AI Agents & Orchestration

03

Autonomous and human-in-the-loop agents with tool use and multi-step planning on LangGraph, the OpenAI Assistants API, and Claude MCP — wired safely into your CRMs, ERPs, and internal APIs.

NLP & Language Intelligence

04

Custom Named Entity Recognition, sentiment and intent classification, summarization, and semantic search on fine-tuned transformers and embeddings — tuned to your domain, not a generic endpoint.

Computer Vision & Speech

05

Facial recognition, liveness detection (BIPA-compliant), OCR, and image classification, plus Text-to-Speech and Speech-to-Text via ElevenLabs, Whisper, Polly, Azure, and Google.

Machine Learning & MLOps

06

Custom forecasting, classification, and recommendation models, fine-tuning (LoRA, RLHF), plus the MLOps that keeps it running — evals, monitoring, drift detection, and automated retraining.

Need to combine multiple AI service lines into one engagement?

Why Partner with Us?

The Business Value of a Senior AI Company Across 10+ Disciplines

What you get when one senior ML team owns the whole journey — from use case to production to the MLOps that keeps it accurate.

Production-Grade, Not Demos

01

We ship AI that runs under real load with guardrails, evals, and fallbacks — instrumented for accuracy, latency, and cost from day one. No notebook-only prototypes.

Multi-Vendor, No Lock-In

02

OpenAI, Claude, Gemini, DeepSeek, and Qwen — we pick the right model per task and route across providers for cost and reliability, so your roadmap never depends on one API.

Measurable Accuracy & ROI

03

We define eval sets and accuracy targets up front and price on hitting them. If the numbers slip, we keep working until they hold — no chair-time billing.

Compliance Out of the Box

04

HIPAA, SOC 2, GDPR, BIPA, and CCPA-aligned AI engineering — including BIPA-compliant biometrics and liveness — ready for auditor review on day one.

Cost-Optimized LLM Ops

05

Prompt design, caching, model routing, and token budgeting keep inference costs predictable at scale — the difference between an AI feature that ships and one that gets shelved.

81% Repeat Client Rate

06

Most clients come back for a second engagement, because the accuracy and uptime hold up long after launch.

Ready to ship production AI with one senior team?

Our Process

From Strategy Session to Deployed AI in 6 Proven Steps

A structured methodology applied across LLM, RAG, agent, NLP, vision, and machine-learning engagements alike.

Discovery

Free 45-min AI use-case session

Data Prep

Data audit, cleaning, pipelines

Model Dev

Model selection, RAG, fine-tuning

Integrate

APIs, agents, function calling

Deploy

Evals, guardrails, production ship

Optimize

MLOps, monitoring, retraining

Want to see how this maps to your specific AI use case?

Technology Stack

The Full Stallyons AI Stack: 200+ Technologies

End-to-end expertise across every major AI framework, model provider, and MLOps platform.

Web & Backend

Next.js / React

Node.js / Vue

Python / Django

.NET / Java

TypeScript

Mobile & Cross-Platform

Swift / iOS

Kotlin / Android

React Native

Flutter

Ionic / HarmonyOS

AI / ML / Data

OpenAI / Claude

Gemini / Qwen

PyTorch / TensorFlow

Hugging Face

SageMaker / Vertex AI

Ecommerce & CMS

Shopify / Plus

BigCommerce

WooCommerce

Magento / OpenCart

Webflow / Framer

Cloud & DevOps

AWS / GCP / Azure

Docker / K8s

Terraform / IaC

GitHub Actions / CI

Datadog / Grafana

Technology Stack

The Full Stallyons AI Stack 200+ Technologies

End-to-end expertise across every major AI framework, model provider, and MLOps platform.

Web & Backend

Next.js / React

Node.js / Vue

Python / Django

.NET / Java

TypeScript

Mobile & Cross-Platform

Swift / iOS

Kotlin / Android

React Native

Flutter

Ionic / HarmonyOS

AI / ML / Data

OpenAI / Claude

Gemini / Qwen

PyTorch / TensorFlow

Hugging Face

SageMaker / Vertex AI

Ecommerce & CMS

Shopify / Plus

BigCommerce

WooCommerce

Magento / OpenCart

Webflow / Framer

Cloud & DevOps

AWS / GCP / Azure

Docker / K8s

Terraform / IaC

GitHub Actions / CI

Datadog / Grafana

Industries We Serve

AI for 50+ Verticals, From Founders to the Fortune 500

Domain-tuned AI across the industries where intelligent automation compounds revenue and competitive moat.

Fintech & Banking

Payments, KYC, regulatory tech

Healthcare & HealthTech

HIPAA, telehealth, clinical SaaS

Retail & E-Commerce

DTC, B2B, marketplace, headless

EdTech & Learning

LMS, course platforms, proctoring

Manufacturing & Industrial

IoT, predictive maintenance, MES

Logistics & Supply Chain

Routing, fleet, warehouse, B2B

Legal & LegalTech

Document AI, contract analysis

Media & Entertainment

Streaming, content AI, audience

We understand your vertical. Let's build AI that leads it.

Why Choose Us?

How Our AI Company Compares To Alternatives

An honest look at your AI development options.

Capability Freelance ML Engineer DIY (Raw LLM API) Offshore AI Shop Stallyons
Technologies
Production-Grade Deployment   Notebook Only  Your Problem Fragile Battle-Tested
Multi-Vendor Model Routing One Model  Single API Whatever's Cheap OpenAI + Claude + Gemini
RAG & Anti-Hallucination Depends  None  Bolted On Grounded + Cited
Evals & Accuracy Targets Rarely  DIY  Vibes Measured
MLOps & Drift Monitoring  None  None Ad-Hoc Automated
Cost-Optimized Inference Sometimes  Runaway Unmanaged Routed + Cached
HIPAA / SOC 2 / BIPA Compliance  Risky  DIY  Risky Out of Box
Post-Launch Partnership Vanishes Self-Serve FTE Lease Long-Term

See the strategic difference for yourself

Complete Engagement

Everything You Get with an AI Partnership

From Data to Deployment to Growth All Under One Roof

Here's everything included when you partner with Stallyons:

AI Strategy & Use-Case Design

Data Assessment & Preparation

Senior ML Engineering Team

Model Dev, RAG & Fine-Tuning

Evals, Guardrails & Security

MLOps & Cloud Setup

Production Deployment

Monitoring & Retraining

All-Inclusive AI Delivery: No Vendor Lock-In, No Hidden Fees.

Every engagement includes all 8 components above. Mix and match AI service lines from any of our 10+ disciplines. One contract, one senior ML team, one accuracy bar.

🔒 No obligation. We'll deliver a detailed proposal within 48 hours.

Plus, Get These Free Bonuses

Free AI Opportunity Audit

A 30-point review of your data, workflows, and highest-ROI AI opportunities — model recommendations, feasibility, and cost-to-run estimates. Yours free whether you sign or not.

Included Free

AI Roadmap & Estimate

A phased delivery plan with model stack, data-pipeline map, milestones, and a transparent, itemized estimate across whichever AI service lines fit your roadmap.

Included Free

Proof-of-Concept Sprint

For qualifying engagements, a 1-week PoC sprint at no cost — a working model on your data so you see senior ML work product before committing to a full build.

Included Free

Risk-Free Partnership

Our AI Performance Guarantee

We stand behind every engagement with commitments that protect your AI investment.

01

Production-Grade Delivery

We deploy AI that runs under real load with guardrails, fallbacks, and evals — not a demo. One contract, one senior ML team, one accuracy bar across LLMs, RAG, agents, NLP, and vision.

02

Accuracy You Can Measure

Defined eval sets, accuracy targets, and drift monitoring on every project. If accuracy slips below the numbers we set together, we fix it at no extra cost.

03

Outcome-Focused Delivery

We price on the outcomes you care about — accuracy, latency, and cost-per-inference SLAs. If we miss the numbers we set together, we keep working until we hit them.

Build with zero risk, backed by our AI Performance Guarantee

Track Record

Engagements That Ship, Scale, and Compound

500+

Projects Delivered

29+

Service Categories

81%

Repeat Client Rate

4.9 ★

Clutch Rating

"We came to Stallyons after burning two years and four vendors on a multi-platform launch that kept slipping. They scoped it end-to-end — web app, iOS, Android, an AI summarization layer, and a Shopify integration — and shipped it in 22 weeks. One team, one budget, one quality bar. We've handed them three more engagements since."

Mark Sawyer

CEO/Founder

PlatinumLED

"Stallyons rebuilt our customer-facing portal, integrated three legacy systems, shipped an AI document analysis pipeline, and brought our compliance posture to SOC 2 — all under one engagement. The senior engineers on the team have shipped at companies five times our size. It's the best vendor decision we've made in a decade."

Mark Sawyer

CEO/Founder

PlatinumLED

FAQ

Frequently Asked Questions About AI

We design, build, integrate, and deploy production AI systems — LLM applications, RAG pipelines, autonomous agents, NLP, speech, computer vision, and custom machine-learning models — plus the MLOps that keeps them accurate and online. The goal is intelligent systems that survive real users and real data, not a demo that only works on stage.
It depends on the task, your data sensitivity, latency needs, and budget. GPT-4o is strong for general reasoning and tools; Claude excels at long-context, careful reasoning, and MCP integrations; Gemini is great for multimodal; DeepSeek and Qwen are cost-efficient and self-hostable. We are multi-vendor by design and route across providers per task — you are never locked to one API.
It depends on scope — a RAG chatbot MVP is very different from an enterprise agent platform or a fine-tuned vision system. Beyond build cost, we model your ongoing inference cost up front and optimize it with routing, caching, and the right model per task. After a free 45-minute session you get a fixed, itemized quote.
A focused RAG or LLM MVP typically ships in 4–8 weeks. Enterprise-grade systems with fine-tuning, agents, integrations, and compliance run 8–16 weeks or more. Our senior ML team skips long discovery loops, so you get a clear timeline before we start.
Yes. We implement encryption, secure API gateways, role-based access, and data-governance policies, and we build HIPAA, SOC 2, GDPR, BIPA, and CCPA-aligned systems — including BIPA-compliant facial recognition and liveness. Documentation is ready for auditor review on day one, and we can keep sensitive workloads on self-hosted DeepSeek or Qwen.
Retrieval-Augmented Generation connects an LLM to your proprietary documents, databases, and knowledge bases so answers are grounded in your data with citations, instead of hallucinated. If your AI needs to reference internal information accurately, RAG is almost always the right architecture — and it is one of our core service lines.
Yes. We build agents with tool use, function calling, and multi-step planning on LangGraph, the OpenAI Assistants API, and Claude MCP, wired safely into your CRMs, ERPs, SaaS tools, and internal APIs — with human-in-the-loop controls and guardrails so automation enhances your workflows without breaking them.
That is what MLOps is for. We ship evaluation harnesses, monitoring, drift detection, and prompt/model versioning so accuracy holds up over time, plus automated retraining when it slips. On cost, we optimize prompts, caching, token budgets, and model routing so inference stays predictable at scale.

Still have questions? Let's talk.

Schedule an appointment with us today!

Ready to Ship Production AI That Compounds?

Get a free 45-minute AI strategy session. Bring the use case, walk away with a model stack, data plan, and a clear path to production — just senior ML advice from a trusted AI company in the USA.





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