Start a project

Software & AI engineering partner

Fueling innovation with intelligence.

SigmaAI designs, builds and scales AI products, full-stack web platforms and mobile apps — engineered for production from day one.

Start a project Explore services
  • LLM apps & agents
  • RAG & AI integration
  • Web platforms
  • iOS & Android
  • Cloud & DevOps
Scroll

Engineering with the modern AI & product stack

  • Python
  • PyTorch
  • TensorFlow
  • Hugging Face
  • LangChain
  • LangGraph
  • Anthropic
  • Gemini
  • Mistral AI
  • Ollama
  • scikit-learn
  • pandas
  • OpenCV
  • MLflow
  • Databricks
  • Snowflake
  • Kafka
  • Airflow
  • React
  • Next.js
  • TypeScript
  • Node.js
  • NestJS
  • FastAPI
  • Django
  • Go
  • GraphQL
  • PostgreSQL
  • MongoDB
  • Redis
  • Flutter
  • Swift
  • Kotlin
  • Expo
  • Firebase
  • Supabase
  • Docker
  • Kubernetes
  • Terraform
  • Google Cloud
  • GitHub Actions
  • Stripe
  • Figma

Σ — the symbol for sum

Great software is never one thing. It is the sum of strategy, design, engineering and artificial intelligence working as one team — so what you launch is greater than the sum of its parts.

01Services

Everything you need to ship intelligent software

One team for the whole journey — strategy, design, AI, web, mobile and cloud — so nothing gets lost between vendors.

All services in detail
  1. 01AI & Machine LearningLLM applications, RAG, AI agents and custom models that solve real business problems — not demos.PythonPyTorchLangGraphHugging FaceOpenAI
  2. 02AI Integration & AutomationBring AI into the products and tools you already run — CRMs, ERPs, help desks and internal systems.PythonNode.jsLLM APIsOCR / Visionn8n
  3. 03Full-Stack Web DevelopmentFast, secure and scalable web platforms — SaaS products, portals, dashboards and APIs.TypeScriptReactNext.jsNode.jsNestJS
  4. 04Mobile App DevelopmentNative and cross-platform iOS and Android apps with polished UX and reliable offline-first performance.SwiftKotlinReact NativeExpoFlutter
  5. 05Cloud & DevOpsCloud architecture, CI/CD and infrastructure as code — built for reliability and predictable costs.AWSGoogle CloudAzureDockerKubernetes
  6. 06UI/UX & Product DesignResearch-driven product design, from first wireframes to a design system your engineers love.FigmaFigJamStorybookDesign tokensFramer
  7. 07Data Engineering & AnalyticsPipelines, warehouses and dashboards that turn scattered data into decisions — and into fuel for AI.PythondbtApache AirflowKafkaSnowflake
  8. 08QA, Security & SupportAutomated testing, security reviews and long-term support that keep your product healthy after launch.PlaywrightCypressJestk6OWASP
Working togetherClear communication, from kickoff to launch.

02Solutions

Built for the industries that run on data

01 / 08All solutions

01AI SaaS

Voice & chat AI assistants

Assistants that listen, answer from your own knowledge and act — writing the result straight back into the CRM, calendar and tools your team already uses.

  • Speech-to-text with speaker separation and multiple languages
  • RAG over documents, tickets and wikis — with citations
  • Agentic tool-calling with approval steps

Next.jsFastAPIWhisperpgvectorLLM APIs

Learn more
Voice assistant — field visitsrecording
04:12
EN · auto

Live transcript

RepSo the blocker is the changeover time on line two?

CustomerRight — we lose about forty minutes on every product change.

RepThe new dosing unit takes that under ten. I can get you a trial before Q1.

CustomerIf the trial goes well we’d start with four sites in January.

RepI’ll send the quote and the safety sheet by Friday.

CustomerCopy procurement on it as well, please.

Extracted

6 fields · 2 action items✓ Synced to CRM
  • AccountAurora Labs — Ghent
  • Next stepSend quote + safety sheet
  • Pain point40 min changeover · line 2
  • DueFri 26 Sep
  • Opportunity4 sites · trial → Q1
  • Also notifyProcurement

02Enterprise AI

AI integration & document intelligence

AI plugged into the systems you already use — reading documents, routing requests and automating repetitive back-office work.

  • Extraction pipelines for invoices, contracts and forms
  • Confidence scoring with human-in-the-loop review
  • Connectors for ERP, CRM and help-desk tools

PythonVision modelsLLM APIsTemporalREST APIs

Learn more
Document AI — Invoice intakeprocessing
Northline Supply Co.1420 Harbor Road · Newark, NJ 07114
InvoiceINV-20931
Bill toMeridian Foods Inc.88 Water Street, Brooklyn NY
IssuedSep 14, 2026
DueOct 14, 2026
DescriptionQtyAmount
Stainless conveyor frame · 3 m124,200.00
Food-grade belting · 600 mm353,850.00
Drive motor 1.5 kW · IP6641,960.00
Installation labour40 h2,930.00
Commissioning & training11,040.00
Freight & handling11,500.00
Subtotal
15,480.00
Sales tax 8.875%
1,373.85
Total due
$16,853.85

NotesDelivery to dock 4, 07:00–11:00. PO-4471 referenced on packing list.

Net 30 · remit to acct ••••4417 · page 1 of 1

Extracted fields

2.4s
  • vendor_nameNorthline Supply Co.0.99
  • invoice_noINV-209310.99
  • due_date2026-10-140.98
  • bill_toMeridian Foods Inc.0.97
  • line_items6 rows · $15,480.000.96
  • total_due$16,853.850.99
  • po_numberPO-44710.62
✓ Posted to ERP1 field below threshold

03Healthcare

Telehealth & remote patient monitoring

Connected-care platforms that bring vitals from wearables to clinicians in real time — with privacy and compliance designed in.

  • Video visits and secure messaging
  • Wearable and BLE medical device integrations
  • FHIR / HL7 integrations with EHR systems

ReactReact NativeNode.jsFHIRWebRTC

Learn more
Remote monitoring — Clinician viewstreaming
MR
Patient #2841Hypertension program · Day 42
● Stable
Heart rate71bpm
−3 · 7d
Band · live
SpO₂98%
stable
Band · 2 min
Blood pressure118/76
−10 · 7d
Cuff · 08:12
Temp36.7°C
normal
Patch · 5 min
ECG · Lead II25 mm/s
  • SyncWearable data received — 1,440 samples14:02
  • AIBlood pressure trending down over 7 days13:30
  • VisitVideo check-in with Dr. Alvarez14:30

04Wellness

Personalized wellness & fitness apps

Coaching apps that adapt plans to each person using activity, sleep and habit data — and keep them motivated day after day.

  • AI-generated plans that adapt week to week
  • Apple HealthKit and Health Connect sync
  • Habit tracking, streaks and smart reminders

FlutterSwiftKotlinFirebasePython

Learn more
TuesdayGood morning
EL
  • Move82%
  • Train64%
  • Mind90%

Today’s plan · AI

  • 10-min breathing
  • Zone-2 run · 25 min
  • Wind down at 22:30

Sleep

7h 42m avg 7h 08m
MTWTFSS
  • Deep
  • REM
  • Light
Poke bowl, salmonLunch 12:40 · 540 kcal
✓
AI coach

Recovery day suggested — sleep was shorter than your baseline.

Streak21 days▲ personal best

05Fintech

Fintech platforms & risk analytics

Secure financial products — from onboarding and payments to real-time portfolio analytics and ML-based fraud detection.

  • KYC / AML onboarding flows
  • Payments, wallets and ledgers
  • Real-time portfolio and market dashboards

TypeScriptGoKafkaPostgreSQLPython

Learn more
Portfolio & risk — Livemarket open
Total balance$1,284,920.40
▲ 2.84% today
1D1W1M1YALL
1.4M1.2M1.0M
24 Aug31 Aug7 Sep14 SepToday
Fraud model
3alerts today
Precision-tuned · reviewed by analysts
  • 14:02Wire · Astra Components−$48,200Review · 0.91
  • 13:47ACH · Payroll, Sept−$312,480✓ Cleared
  • 11:20Card · Cloud hosting−$4,186✓ Cleared
  • 09:05FX · EUR → USD+$5,000✓ Cleared

06Logistics

Fleet tracking & route optimization

Live visibility across vehicles and warehouses, with routing and ETA predictions that adapt to real-world conditions.

  • Real-time GPS tracking and geofencing
  • Route optimization and dispatch
  • ETA prediction models

ReactMapboxNode.jsOR-ToolsPostGIS

Learn more
Fleet control — live map48 vehicles
⟲ 2 routes re-optimized · 1 min agoTRK-104VAN-017TRK-221400 m© OpenStreetMap contributors
On-time▲ 1.2 pts vs last week
96.4%
MTWTFSS

95% target · last 7 days

Active deliveries

4 of 48
  • TRK-104Hudson Yards → Murray HillETA 14:32
  • VAN-017Midtown East → Chelsea+6 min
  • TRK-221Garment District → Kips BayETA 15:05
  • VAN-046Kips Bay → Lincoln SquareETA 15:40

Unassigned6 stops · next dispatch 15:10

07Sports tech

Performance analytics & fan engagement

Computer-vision tracking, athlete performance analytics and live fan experiences built on real-time data.

  • Player and ball tracking from video
  • Athlete load and performance dashboards
  • Live stats, scores and push notifications

PythonOpenCVYOLOWebSocketsReact Native

Learn more
Match analytics — CV tracking25 fps
#10 · 28.4 km/h
HAR2 – 1RDG68:24
● Player tracking · 22 IDs held
Distance8.42km
Top speed32.1km/h
Sprints17
Possession
HAR 58%42% RDG
#10 M. Okonjo · speed, last 10 minkm/h
302010
SprintShotSprint

08Consumer apps

Marketplaces & on-demand mobile apps

Two-sided marketplaces and on-demand apps with smooth onboarding, payments, live order tracking and reviews.

  • Customer, provider and admin apps
  • Live order tracking and in-app chat
  • Payments, payouts and promotions

React NativeFlutterNode.jsGraphQLStripe Connect

Learn more
Deliver toChelsea, New York
Search restaurants or dishes
AllRamenBurgersHealthy
Kaiso Ramen★ 4.8 · 25–35 min
Bunbun Burgers★ 4.6 · 20–30 min
Sunset Poke★ 4.9 · 15–25 min
Forno Vero★ 4.7 · 30–40 min
Free delivery over $30Ends Sunday · 14 places near you
Checkout
  • Tonkotsu ramen1 × extra egg$18.00
  • Cheeseburger2 × no pickles$24.00
Tip10%15%20%Other
Subtotal$42.00Delivery$0.80Tip · 15%$6.30Total$49.10
  • ⌖Deliver to214 W 23rd St, Apt 5BEdit
  • ▤Visa ····4417Apple Pay availableChange
Pay $49.10
Order #4821On the way
JR
Your courier★ 4.9 · arriving in 12 min
  1. Order confirmed18:42
  2. Preparing18:47
  3. On the way19:04
  4. Delivered~19:16
MessageCallAdd a tip
↗
Your order is on the wayArriving in 12 min · live tracking

03How we work

From idea to impact in five clear steps

A delivery process built for transparency: you see progress every sprint, and nothing important is left to assumptions.

Book a discovery call
  1. 01Scope, architecture & roadmap

    Discover

    Workshops to understand your goals, users and constraints. We map risks early and agree on scope, architecture and a realistic plan.

  2. 02Clickable prototype

    Design

    User flows, prototypes and a design system. You click through the product before production code is written.

  3. 03Working software every sprint

    Build

    Agile sprints with a live demo at the end of each one. You get access to the board, the repository and the people doing the work.

  4. 04Production release

    Launch

    Automated tests, security checks and a staged rollout. We handle infrastructure, app store submissions and monitoring.

  5. 05Growth or clean handover

    Scale

    We measure, iterate and optimize — or hand everything over to your team with documentation and training.

04Why SigmaAI

Engineering you can build a business on

How we work matters as much as what we build. These principles shape every engagement.

  1. 01

    Production-first AI

    We design for accuracy, latency, cost and security from day one, so AI features hold up with real users and real data.

  2. 02

    Full stack, one team

    AI, web, mobile, cloud and design under one roof. No hand-offs between vendors and nothing lost in translation.

  3. 03

    Transparent by default

    Shared boards, regular demos and direct access to engineers. You always know what is done, what is next and why.

  4. 04

    Your IP, your code

    Everything we build for you belongs to you. We document as we go so your team can take over at any time.

  5. 05

    Security & privacy

    NDAs, least-privilege access and secure development practices on every project, with extra care for regulated data.

  6. 06

    Built to last

    Clean architecture, automated tests and CI/CD keep velocity high after launch — not just until the first release.

05Engagement models

Flexible ways to work together

Start small with a discovery sprint, or bring in a full team. Every model comes with the same engineering standards.

01

Project delivery

A defined scope, milestones and a dedicated team that takes your product from idea to launch.

Best forMVPs, new products and well-defined builds

02

Dedicated team

A cross-functional squad — engineers, designer, QA and a delivery lead — working as an extension of your company.

Best forLong-term product development

03

Team extension

Experienced engineers who join your existing team, follow your processes and ramp up quickly.

Best forAdding capacity or niche expertise fast

Certifications & recognition

  • Clutch — Clutch 1000
    Clutch 1000Clutch · 2024
  • Adobe — Solution Partner (Bronze)
    Solution Partner (Bronze)Adobe
  • Scrum.org — Professional Scrum Product Owner
    Professional Scrum Product OwnerScrum.org
  • Forbes — Diamond Award
    Diamond AwardForbes · 2024

06FAQ

Questions, answered

Can’t find what you’re looking for? Send us a message — we’re happy to help.

What does a typical project cost?

It depends on scope, complexity and team size. After a free discovery call we send a clear proposal — a fixed price for well-defined projects, or a monthly rate for dedicated teams.

How quickly can you start?

Usually within one to two weeks of agreeing on scope. For urgent needs, we can often begin with a short discovery sprint sooner.

Do you sign NDAs?

Yes. We are happy to sign your NDA before you share any details about your idea or business.

Who owns the code and intellectual property?

You do. All source code, designs and other deliverables we create for you are transferred to you.

Can you work with our existing team and codebase?

Absolutely. We can join your team, take over an existing codebase, or start with a technical audit to map out the next steps.

Are SigmaAI and SigmaAI Technologies the same company?

Yes. SigmaAI Technologies is our registered company name, and everyone — including us — simply says SigmaAI. You may also see us written as Sigma AI or Sigma AI Technologies; our website is sigma-ai.tech.

Which AI models and providers do you work with?

We are model-agnostic: OpenAI, Anthropic, Google Gemini and open-source models such as Llama or Mistral — chosen for accuracy, cost, latency and data-privacy requirements.

Let’s talk

Have an idea? Let’s make it add up.

Tell us what you’re building. You’ll get a practical reply with clear next steps — and the right engineers in the conversation early.

Start a project
General enquiriesinfo@sigma-ai.techIan Harding · Account Managerianharding@sigma-ai.tech