LLM App Development
Build production-ready applications powered by large language models. GPT-4o, Claude Sonnet, Gemini, and open-source LLMs. From simple integrations to complex multi-agent systems, shipped in 2–3 weeks.
Production LLM Applications That Actually Work
LLM API Integration (OpenAI, Anthropic, Google)
- GPT-4o, Claude Sonnet, Claude Opus, Gemini Pro integration
- Streaming responses for real-time output display
- Function calling and structured JSON output
- Multi-model routing and fallback logic
RAG, Retrieval-Augmented Generation
- Document ingestion, chunking, and embedding pipelines
- pgvector / Pinecone / Weaviate vector search
- Context-aware LLM responses grounded in your data
- Support for PDF, Word, Notion, web crawl, and API sources
Prompt Engineering and Evaluation
- System prompt architecture for consistent AI behaviour
- Structured output design (JSON schemas, formatted sections)
- Test suite of 20+ edge cases before launch
- Ongoing prompt iteration post-launch for quality improvement
AI Agent and Tool-Use Systems
- Multi-step AI agents with memory and state management
- Tool use: web search, calculator, database queries, APIs
- LangChain and LlamaIndex orchestration
- Human-in-the-loop approval flows
Fine-Tuning and Custom Model Deployment
- OpenAI fine-tuning for domain-specific tasks
- Open-source model fine-tuning (Mistral, LLaMA, Phi)
- Model hosting on Replicate, Modal, or AWS SageMaker
- Evaluation benchmarks before and after fine-tuning
LLM Observability and Cost Management
- Langfuse or Helicone integration for LLM tracing
- Token cost monitoring and budget alerts
- Latency tracking and P95 optimization
- Quality regression detection across model updates
Trusted by Global Companies Building AI Products
We've helped startups and enterprises worldwide transform their AI ideas into production-ready MVPs in 2–3 weeks. From fintech platforms to AI assistants, our global MVP development services have launched 18+ AI products serving users across the US, Europe, and Asia.
Portfolio: AI Products Built for Global Startups
From content platforms and AI assistants to analytics dashboards and fintech solutions: see how we've transformed ideas into production-ready MVPs in 2-3 weeks across diverse industries. Each product launched successfully, serving users globally.
UseArticle
AI-powered content creation and management platform that helps teams produce high-quality articles at scale.
AgentHi
Intelligent virtual assistant that streamlines customer support and automates routine business tasks.
StatsHub
Comprehensive analytics dashboard providing real-time insights and data visualization for businesses.
Harimaxx
Personal fitness companion with AI-driven workout plans and nutrition tracking for optimal health.
Vaga
Smart travel planning app that curates personalized itineraries and local experiences.
FoodScan
Nutrition analysis app that scans food items and provides detailed nutritional information instantly.
MyJobReach
Job matching platform connecting talented professionals with their dream opportunities.
TravelGram
Social platform for travelers to share experiences, discover destinations, and connect globally.
SuperStatz
Advanced sports statistics platform delivering in-depth analysis and performance metrics.
Cashbook
Simple expense tracking and budgeting app that helps users manage their finances effortlessly.
TypeFast
Typing speed improvement platform with gamified lessons and real-time performance tracking.
Easy Loan
Streamlined loan management system that simplifies borrowing and lending processes.
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LLM Integration Services
Plug GPT-5, Claude Opus 4.7, Gemini 2.5, or open-source models into the products your customers already use. We design the gateway, the prompts, the eval suite, and the cost controls so your LLM features ship in weeks and stay reliable in production.
AI Chatbot MVP Development
Build a branded AI chatbot MVP in 2 weeks. From customer support bots to internal knowledge assistants and sales qualification chatbots: we deliver production-ready chatbots your users will actually use.
AI Chatbot Assistant Development
Build a context-aware AI assistant that understands your users, remembers their history, and delivers genuinely helpful responses: integrated directly into your product or website.
RAG Application Development
Build RAG applications with SpeedMVPs. Custom knowledge bases, document Q&A, and enterprise search powered by AI.
AI MVP Development Services
AI MVP development services for funded startups and enterprise teams in the US, UK, Canada, Australia, and the EU. As an AI MVP development company, we build custom, AI-powered MVPs that ship production-ready, with real LLM integration and full code ownership, priced in USD and delivered in 2-3 weeks.
AI Chatbot MVP Development
Build a branded AI chatbot MVP in 2 weeks. From customer support bots to internal knowledge assistants and sales qualification chatbots: we deliver production-ready chatbots your users will actually use.
Marketplace Platform Development
We build two-sided marketplace platforms, buyers on one side and sellers or service providers on the other, with the onboarding, commission handling, and trust systems a single-vendor storefront doesn't need. This is a different build than a standard e-commerce site, which sells one company's own inventory.
Best AI Tools & APIs for App Development in 2026
A practical guide to the best AI tools, APIs, and approaches for building production-ready apps in 2026: from LLM APIs to agent frameworks and code-generation tools.
Ready to Build Your MVP?
Schedule a complimentary strategy session. Transform your concept into a market-ready MVP within 2-3 weeks. Partner with us to accelerate your product launch and scale your startup globally.