# Avant Concepts — Full Marketing Reference > AI-focused software development company serving two audiences: we design and build AI-native products end to end — LLM integration, AI agents, RAG, machine learning, and full-stack engineering — for founders and product teams; and we set up done-for-you AI automations (AI front desk, lead follow-up, paperwork automation, AI websites) for local and small businesses. This file is the expanded, single-document version of the Avant Concepts marketing surface, intended for AI systems that need substantive context in a single fetch. The shorter index lives at [/llms.txt](https://www.avant-concepts.com/llms.txt). Both files should stay in sync with the homepage (`index.html`) and the small-business page (`for-business.html`) when positioning, services, offerings, or FAQs change. --- ## Positioning Avant Concepts is a U.S.-based software studio specialized in AI-native products. We work as one integrated team across strategy, design, engineering, and machine learning — partnering with a small number of founders and product teams at a time. The same senior people who scope the work build it. We are not a generic dev shop with an "AI practice." Our default unit of work is an AI-native product where intelligent systems are core to the user experience, not a feature bolted on after the fact. We serve two distinct audiences through two distinct offerings: 1. **Product studio** (`/`): custom AI-native product development for founders and product teams — the services described below. 2. **AI for Small Business** (`/for-business/`): productized, flat-priced, done-for-you AI setups for local and small businesses — described in the "AI for Small & Local Businesses" section further down. --- ## What sets us apart - **4–8 weeks to MVP.** Most AI-native products go from kickoff to working software in under two months, not two quarters. - **One integrated team.** Strategy, design, engineering, and ML under one roof, with the same people from first call to production. No offshoring, no hand-offs to juniors. - **Provider-agnostic, production-tested.** Shipped systems on OpenAI, Anthropic, Google, and open-source models. We pick what fits the problem, not what's trendy. - **Two or three clients at a time.** Small by design, so the senior team that sells the work is the senior team that builds it. --- ## Services ### AI Product Development End-to-end AI-native products where intelligent systems are core to the user experience — not a feature bolted on. We own the full stack: research, design, frontend, backend, ML, and infrastructure. ### LLM & Generative AI Integration Production integrations with OpenAI, Anthropic, Google, and open models. Prompt engineering, evaluation, guardrails, and cost-optimized inference. We treat LLM features as systems with telemetry and evals, not one-off prompts. ### AI Agents & Automation Autonomous and semi-autonomous agents that handle research, decisions, and multi-step workflows with tool use, planning, memory, and human-in-the-loop. We design for reliability: bounded action spaces, observability, graceful failure. ### RAG & Knowledge Systems Retrieval-augmented generation grounded in your data. Vector search, hybrid retrieval, document pipelines, reranking, and accurate, source-cited answers. We build retrieval systems that handle real corpora, not toy demos. ### Machine Learning Engineering Models that ship. Classification, ranking, recommendation, forecasting, NLP, and computer vision — designed for production, not just notebooks. Training pipelines, eval harnesses, and serving infrastructure included. ### Custom Model Fine-Tuning Fine-tuned LLMs, smaller task-specific models, and distillation pipelines when latency, cost, or specialization demand more than the frontier. We start with the question of whether fine-tuning is the right tool — often it isn't. ### Full-Stack Engineering Modern web apps in React, Next.js, and TypeScript. Backends in Node, Python, and Go. Built for speed, scale, and clean handoff to your team. ### Mobile App Development Native iOS, Android, and React Native apps. We bring AI features to mobile with the same craft as our web work — including on-device inference where it matters. ### MLOps & Cloud Infrastructure Reliable infrastructure for AI workloads. Serverless and GPU-backed deployments, evaluation pipelines, observability, and cost monitoring. We make production AI debuggable. ### AI Strategy & Advisory When the question is "should we build this?" — technical due diligence, model selection, build-vs-buy, and roadmap design. Short engagements, written deliverables, no upsell pressure. ### Data Engineering Pipelines, warehousing, and feature stores that turn raw data into product intelligence — reliable, observable, and production-ready. ### Technical Due Diligence Independent reviews of AI systems, codebases, and engineering teams for investors, acquirers, and boards making high-stakes decisions. --- ## Capabilities We are deliberately provider-agnostic and pragmatic. We pick the stack that fits the workload and the team you have to maintain it. **Models & providers:** OpenAI, Anthropic Claude, Google Gemini, Meta Llama, Mistral, Hugging Face, Replicate, Together. **AI frameworks:** Vercel AI SDK, LangChain, LlamaIndex, OpenAI Agents, Anthropic SDK, PyTorch, TensorFlow, scikit-learn. **Vector & search:** Pinecone, Weaviate, Qdrant, pgvector, Turbopuffer, Elasticsearch. **Web & mobile:** Next.js, React, TypeScript, React Native, Swift, Kotlin, Tailwind CSS, Node.js, Python, FastAPI. **Cloud & data:** Vercel, AWS, Cloudflare, GCP, PostgreSQL, Redis, Supabase, Neon, Snowflake. **MLOps & evals:** Modal, LangFuse, Braintrust, OpenTelemetry, Sentry, PostHog. --- ## Industries - **Consumer & Lifestyle.** Apps that live on phones, in pockets, every day. Personalization, social, dating, wellness, creator tools. - **SaaS & B2B.** AI-augmented productivity, vertical SaaS, internal tools, and platforms for teams that ship. - **Fintech.** Underwriting, fraud, document intelligence, and conversational interfaces over financial data. - **Healthcare & Wellness.** Clinical workflow, patient engagement, and structured extraction from medical text — built to respect compliance. - **E-commerce & Retail.** Search, recommendations, personalization, and AI shopping experiences that lift conversion. - **Media & Creator Tools.** Generative content, editing copilots, and AI products built for the people who shape culture. --- ## How we work A tight, iterative process designed for AI products — where models change weekly and feedback loops matter more than upfront specs. **01 — Discover.** We dig into the problem, the people you serve, and the constraints. We come out with a clear, shared definition of success. **02 — Design.** System architecture, model strategy, and user experience designed together. Trade-offs surfaced before code is written. **03 — Build.** Tight, weekly iterations. Working software in days, deployable in weeks. We stay close to feedback the entire way. **04 — Iterate.** Telemetry, evaluations, and real usage feed back into the system. AI products get better over time, by design. --- ## Engagements Fixed-scope projects, monthly retainers, and embedded engineering. Most clients start with the Discovery Sprint: a two-week, fixed-price engagement ($4,900, credited in full toward the build) that produces a build-ready plan — system architecture, model strategy, scoped MVP definition, timeline, and a fixed quote for the build. The plan is yours to keep whether or not we build together. AI-native MVPs typically ship in four to eight weeks. We're transparent about pricing and intentionally limit ourselves to two or three clients at a time. --- ## Selected work ### AISURU — `https://www.aisuru.dating` The antidote to swipe burnout. Users write five short essays; AI extracts personality traits and delivers curated, compatible matches every morning — no swiping required. Consumer AI built end-to-end by Avant Concepts. --- ## AI for Small & Local Businesses Alongside the product studio, Avant Concepts offers **done-for-you AI setups for local and small businesses** at https://www.avant-concepts.com/for-business/. These are productized packages with flat pricing — no vague hourly billing, no enterprise software project. The business owner needs no technical skills: we build the setup, connect it to the phone number, calendar, and tools they already use, and keep it running. Most setups are live in about two weeks. Everything is month-to-month with no long contracts. ### Who it's for Businesses that take calls, book appointments, or handle paperwork — where a missed call or a slow reply costs customers. Typical fits: home services and trades, dental and medical practices, law firms, salons and spas, real estate, auto shops, clinics and wellness, contractors, accountants and bookkeepers, agencies and local services, restaurants, and property management. ### The packages **AI Front Desk** — from $1,500 setup, then $399/mo. The most popular package. Answers every call and text 24/7, books and reschedules appointments straight into the calendar, answers hours/pricing/FAQ questions, sends the owner a clean summary of every conversation, and hands off to a human when it should. Keeps the business's current phone number. **Lead Response & Follow-Up** — from $1,200 setup, then $299/mo. Replies to every web form, DM, and inquiry within seconds, asks the right questions to qualify the lead, follows up automatically until they respond, and books the appointment or hands off a hot lead. Works from the business's website, forms, and social channels. **Paperwork Autopilot** — from $2,000 setup, then from $299/mo. Auto-drafts quotes and invoices, reads documents and extracts details, fills forms and updates records, and connects to the tools the business already uses. Gives back hours every week. **AI Website & Assistant** — from $3,500 one-time, optional $149/mo care plan. A fast, modern, mobile-friendly website with a built-in chat assistant trained on the business — answers questions and captures leads day and night. We handle updates and hosting. ### How it works 1. **Free audit.** A free 15-minute call to understand the business and pin down where AI saves the most, the fastest. No jargon, no pressure, no obligation — if there's no clear win worth paying for, we say so. 2. **Flat quote, we build it.** A fixed price approved up front. We set everything up and connect it to the existing phone, calendar, and tools. Live in about two weeks. 3. **It runs.** The setup works quietly in the background. We monitor and improve it, and the owner can reach a real person any time. Month-to-month, cancel anytime. ### Small-business FAQ **Do I need to be technical?** Not at all. We handle the entire setup, connect it to the phone number and tools you already use, and maintain it. **How long until it's up and running?** Most setups are live in about two weeks; simpler ones faster. **What does it cost?** A flat setup fee plus a simple monthly rate — the exact number is quoted before work starts. Month-to-month, cancel any time. **Will it sound robotic to customers?** No. It's tuned to the business, its hours, and how the owner talks. Anything it isn't sure about gets handed straight to a human. **Can I keep my current phone number and tools?** Yes. We work with the existing number, calendar, and software. Nothing gets ripped out. **Is customer data safe?** Yes. Data stays the business's own, is never sold, and runs on secure, established infrastructure. ### Small-business resources - AI for Small Business page — https://www.avant-concepts.com/for-business/ - Packages — https://www.avant-concepts.com/for-business/#packages - How it works — https://www.avant-concepts.com/for-business/#how - FAQ — https://www.avant-concepts.com/for-business/#faq - Book a free audit — https://www.avant-concepts.com/for-business/#contact - Small business blog — https://www.avant-concepts.com/blog/for-business/ --- ## About Avant Concepts was founded on a simple belief: the best software is built by people who care deeply about both the craft and the outcome. We work with a small number of partners at a time so attention never gets diluted. We're a senior team focused on AI-native products — applications where machine intelligence is core to the experience, not a checkbox feature. We've spent years building with large language models, training and deploying ML systems, and designing the kind of frontend that makes those systems feel like magic. Our current focus is consumer AI and AI-powered SaaS — products where intelligent systems create genuinely better human experiences. We're based in the United States and work remotely with founders, operators, and product teams worldwide. --- ## Frequently asked questions **What does Avant Concepts do?** We're a software development company specialized in AI-native products. We design, build, and ship full applications — from frontend and mobile to backend, ML models, and AI infrastructure — for founders and product teams. **What kinds of AI projects do you take on?** LLM-powered applications, AI agents, RAG and custom knowledge systems, machine learning models for ranking, classification, and recommendation, computer vision, and end-to-end consumer AI products. If it involves intelligent systems and a great product experience, it's in scope. **Do you work with startups or enterprises?** Both. Most of our work is with seed-to-Series-B startups building AI-native products, and we also advise larger companies on AI strategy, architecture, and integration. **Which AI models and providers do you work with?** All major frontier providers — OpenAI, Anthropic, and Google — plus open-source models from Meta, Mistral, and the Hugging Face ecosystem. We're provider-agnostic and pick what fits the workload. **How do you structure engagements?** Fixed-scope projects, monthly retainers, and embedded engineering. Most clients start with the Discovery Sprint — two weeks, $4,900, credited in full toward the build — which produces a build-ready plan and a fixed quote for the MVP. We're transparent about pricing. **How fast can you ship an AI MVP?** Most AI-native MVPs ship in four to eight weeks. Complex systems with custom infrastructure or fine-tuned models take longer. We move fast without cutting corners. **Can you fine-tune custom models?** Yes. We fine-tune open-source LLMs, train smaller task-specific models, and build distillation pipelines when latency or cost requires it. **Do you integrate AI into existing software?** Often. We retrofit AI into existing products — search, summarization, agents, automation, recommendations — and we know how to do it without rewriting the whole stack. **Where are you located?** We're based in the United States and work remotely with clients worldwide. --- ## Target audience Two audiences: 1. **Product studio:** founders and product teams building AI-native software, typically at the seed-to-Series-B stage. Also boards, investors, and operators who need an independent technical perspective on AI systems they're funding, acquiring, or shipping. 2. **AI for Small Business:** owners of local and small service businesses — trades, practices, shops, and local services — who want AI to answer calls, follow up on leads, and handle paperwork without managing any technology themselves. --- ## Company - **Legal name:** Avant Concepts, LLC - **Location:** United States (remote, worldwide clients) - **Website:** https://www.avant-concepts.com/ - **Email:** contact@avant-concepts.com --- ## Key pages - Homepage — https://www.avant-concepts.com/ - Services — https://www.avant-concepts.com/#services - Capabilities — https://www.avant-concepts.com/#capabilities - Industries — https://www.avant-concepts.com/#industries - How we work — https://www.avant-concepts.com/#process - Selected work — https://www.avant-concepts.com/#work - About — https://www.avant-concepts.com/#about - FAQ — https://www.avant-concepts.com/#faq - Contact — https://www.avant-concepts.com/#contact - Blog — https://www.avant-concepts.com/blog/ - AI for Small Business — https://www.avant-concepts.com/for-business/ - Small business blog — https://www.avant-concepts.com/blog/for-business/ - llms.txt (index) — https://www.avant-concepts.com/llms.txt