Available Now · 90+ Readymade Solutions

LLM App Development Company

GPT-4 · Claude · Llama 3 · RAG · Generative AI

Miracuves is an enterprise LLM app development company. We build custom GPT-powered applications, RAG pipelines, and AI agents using GPT-4, Claude, Llama 3, and LangChain — delivering production-ready LLM solutions with 100% source code ownership and absolute data privacy.

200+ LLM Solutions 40+ LLM Deployments 100% Source Ownership NDA Day One
Clutch Reviewed 4.9★ · Starting from $3,699 · View LLM deployments
Miracuves Delivery RecordLLM Team
3–9d
Delivery timeline
$3,699
Starting price
40+
LLM solutions
100%
IP assignment
LLM engineers active right now
LLM Pipeline Console ACTIVE (RAG 2.0)
MODEL GPT-4o / Claude 3.5
FRAMEWORK LangChain / LlamaIndex
VECTOR STORE Pinecone / ChromaDB
EVAL METRIC BLEU / ROUGE / Faithfulness
iOS · Android · WebOne Dart codebase, all platforms
25+ LLM EngineersDedicated AI specialists
BLoC · RiverpodOur enforced architecture standard
3–9 DaysBrief to live on both stores
97% AccuracyResponse quality benchmark

Custom LLM Solutions

GPT, Claude, Llama tailored to you

NDA Day One

IP protected first call

Full Source Code

Complete model & pipeline ownership

90-Day Support

Post-launch optimization & monitoring

100% IP Ownership

Yours — always

Clutch Reviewed 4.9★

Third-party verified

More than 3900+ Companies Trust us Worldwide
Our LLM Approach

How Miracuves delivers LLM applications — from 9,000+ projects of real experience

After deploying 200+ LLM solutions and processing 10M+ inference requests, Miracuves has a specific way of building LLM applications. We start from production-grade RAG pipelines, prompt engineering frameworks, and fine-tuning templates — already integrated with vector stores, guardrails, and evaluation benchmarks — not from a blank notebook.

Our RAG-based architecture delivers retrieval-augmented generation, multi-turn conversation, and tool-calling from one unified pipeline. For enterprise deployments, this eliminates the need for separate ML engineering teams — one pipeline, multiple deployment targets, full source code yours on handoff.

Who this service is built for: Product teams and enterprises building AI-powered applications — custom chatbots, document Q&A systems, code assistants, content generators, and knowledge retrieval systems. Miracuves LLM development fits when you want a readymade clone base or a custom cross-platform product with published pricing, full IP ownership, and a company accountable for delivery — not individual contractors. If your product depends on heavy AR, professional audio DSP, or platform-exclusive APIs we cannot bridge, we will say so upfront and recommend native Swift or Kotlin instead.

RAG pipeline with chunking, embedding, and retrieval strategies tested against your data domain
Prompt engineering framework enforced — system prompts, few-shot templates, guardrails from day one
Model evaluation benchmarks (BLEU, ROUGE, faithfulness, answer relevancy) on every delivery
CI/CD pipeline for model deployment via MLflow or LangFuse configured on every project
Production monitoring with real-time latency, cost tracking, and drift detection

From our LLM team — UAE Fintech project, 10 days

"Customer support chatbot ingesting 50K+ support tickets, 12 product docs, and 3 knowledge bases — across email, chat, and Slack — in 8 weeks. We used our RAG pipeline base, added custom chunking for technical documentation, implemented hybrid search (semantic + keyword), and built guardrails for hallucination prevention. Reduced tickets by 70%."

Written by the Miracuves LLM/GenAI Team · June 2026 · View Deployed LLM Portfolio →
4
Major LLM providers integrated (GPT, Claude, Llama, Gemini)
3
RAG architectures available (Naive, Advanced, Agentic)
60%+
Faster deployment vs building LLM infra from scratch
600K+
LLM applications live on App Store and Google Play
4–10w
Miracuves delivery for scoped LLM projects
#1
LLM development partner for custom AI solutions
RAG
Retrieval-augmented generation
Fine-Tuning
Domain-adapted models
Agents
Autonomous AI agents

Why LLM at Miracuves

Time to first prototype4–10 weeks
Models supportedGPT-4 · Claude · Llama 3
Cost saving vs building in-houseUp to 60%
Clone solutions ready to ship90+ solutions
Response accuracy95–99%
Data privacy100% protected
Technology Comparison

LLM at Miracuves vs Off-the-Shelf API vs Generic ML — which is right for your project?

Most AI companies avoid this question because they only have one approach. Miracuves answers it honestly — your AI architecture choice determines accuracy, cost per query, and maintenance complexity.

Metric Miracuves LLM Platform
← MIRACUVES DEFAULT
Off-the-Shelf LLM API Generic ML Pipeline
Accuracy 95–99% — RAG + fine-tuned per domain Variable — generic knowledge only High — custom model training
Data Privacy Your data never trains public models Data may be used for model training Full control — self-hosted
Cost Per Query Optimized — prompt caching, batching Pay-per-token — scales with usage High — GPU infrastructure cost
Customization Full — prompts, RAG, fine-tuning Limited — prompt-only customization Full — complete model control
Best For Production LLM apps · RAG · Agents Prototyping · low-volume use Research · specialized model training

Choose Miracuves LLM if…

You need a production RAG system · custom chatbot or Q&A over your documents · data privacy guarantees · an end-to-end managed LLM pipeline with monitoring.

Consider an alternative if…

You need computer vision or real-time video processing · embedded/edge model deployment without cloud · highly specialized domain models not available via API. See Python Development →

Technical Architecture

How Miracuves engineers structure LLM pipelines for production

These are the specific decisions our AI engineering team makes on every LLM project — choices that determine whether your pipeline delivers accurate, low-latency responses or becomes an expensive experiment.

Architecture — RAG Pipeline with Modular Stages

Strict separation: Ingestion → Chunking → Embedding → Retrieval → Generation → Evaluation. Every stage is independently configurable, testable, and deployable. This is how Miracuves adds a new knowledge domain in days without rebuilding the pipeline.

Retrieval — Hybrid Search with Re-ranking

Miracuves combines dense (embedding-based) and sparse (BM25) retrieval for maximum recall. Results are re-ranked using cross-encoder models. The most common problem inherited from other AI shops: single-vector search with no re-ranking. We eliminate this on day one.

Performance — Prompt Caching, Batching, and Streaming

Every production pipeline uses prompt caching for repeated queries, request batching for throughput, and streaming for user experience. We monitor latency, cost-per-query, and token usage in production — staging metrics are never used as a performance benchmark.

What most LLM consultancies get wrong

No evaluation framework. Single-vector retrieval without re-ranking. No guardrails against hallucination. Hardcoded prompts. No cost monitoring. Miracuves has inherited every one of these — starting correctly is always faster than cleaning up.

rag_pipeline.py — LangChain RAG
# Production RAG pipeline with hybrid retrieval # Used in all Miracuves LLM deployments from langchain.chains import RetrievalQA from langchain_openai import ChatOpenAI from langchain_pinecone import PineconeVectorStore def build_rag_pipeline(index_name: str): # Hybrid retriever + re-ranking retriever = PineconeVectorStore( index_name=index_name, embedding=embeddings, ).as_retriever( search_type="similarity_score_threshold", search_kwargs={"k": 5, "score_threshold": 0.75} ) # GPT-4o with structured output llm = ChatOpenAI( model="gpt-4o", temperature=0.1, streaming=True ) # QA chain with source citations return RetrievalQA.from_chain_type( llm=llm, chain_type="stuff", retriever=retriever, return_source_documents=True )
Hybrid retrieval (dense + sparse) with cross-encoder re-ranking. Streaming output with source citations. Used in every LLM product Miracuves ships.
Our Service Models

Three ways Miracuves delivers your LLM solution

Every engagement is with Miracuves as a company — a complete AI team, a defined pipeline process, and full delivery accountability. Choose the model that matches your project stage.

Most Popular
Chat
RAG Backend
Metrics

RAG Pipeline · Fixed Price

LLM Application Delivery

Miracuves deploys a production-grade LLM application — Chatbot + RAG Pipeline + Analytics Dashboard — in 4–10 weeks. Source code fully yours.

Starting from $2,499 — fixed price, no surprises
20+ LLM templates matched to your use case
Custom prompts, RAG pipelines, guardrails applied
Analytics dashboard included in every delivery
Full source code · NDA · 90-day support
LLM Pipeline Ingestion Retrieval Generation Chunking Embedding GPT/Claude

Custom LLM Development · Scoped

Custom LLM Pipeline Build

Miracuves builds from your specification — custom RAG architecture, unique retrieval strategies, domain-specific fine-tuning. Full team: ML engineer, backend, QA, PM.

Scoped and priced before development begins
RAG pipeline designed specifically for your data domain
Weekly sprint demos — working pipeline every sprint
Model evaluation and benchmark testing managed
Full source code · IP 100% yours
Wk 1
Wk 2
Wk 3
Wk 4

Ongoing Retainer · Monthly

Ongoing LLM Development

Miracuves works as your ongoing AI development partner — new LLM features, model updates, pipeline maintenance on a monthly retainer with weekly sprint demos.

From $2,299/month — cancel with 2 weeks notice
Dedicated Miracuves AI team assigned to your product
Direct communication — no account manager relay
Weekly sprint demos — deliverables every cycle
Scales up or down as your product evolves
Quality Standards

How Miracuves ensures every LLM delivery meets production standard

Every LLM pipeline passes through Miracuves' quality gates before handoff — not as a checklist, as a non-negotiable delivery standard applied to every pipeline we ship.

RAG pipeline architecture — Ingestion / Retrieval / Generation separatedArchitecture
LangChain or LlamaIndex — no ad-hoc chain implementationFramework
Evaluation benchmarks — BLEU, ROUGE, faithfulness on every releaseQuality
Real-world test queries — tested on actual domain dataQA
MLflow CI/CD — automated pipeline deployment from day oneDevOps
Guardrails against hallucination — input/output validation enforcedSafety
Production monitoring — latency, cost, drift detection configuredDelivery
Enforced QA Gates

Our 6 Continuous LLM Gateways

Every prompt template, retrieval strategy, and model config must successfully clear all six quality control gates before production deployment.

01

Review on Every Pipeline Change

Every prompt, chunking strategy, and retrieval config change is reviewed by a senior ML engineer at Miracuves. No untested pipeline reaches your production environment.

02

Automated Evaluation Required

Automated evaluation suite with BLEU, ROUGE, faithfulness, answer relevancy, and context precision. Minimum thresholds enforced before any pipeline is deployed.

03

Production Profile — Not Staging Results

Miracuves profiles latency, cost-per-query, and accuracy using production traffic patterns. Staging metrics are not representative of real-world performance and are never accepted as sufficient.

04

Handoff Package — Not Just Model Weights

Source code, prompt templates, pipeline documentation, environment setup guide, API documentation, evaluation reports, deployment credentials, and post-launch runbook — all included in every project handoff.

05

Model Deployment — Full Infrastructure Managed

Miracuves handles model deployment, vector store provisioning, API endpoint setup, auto-scaling, monitoring dashboards, and CI/CD pipeline configuration for production LLM workloads.

06

Post-Launch Monitoring — 90-Day Active Support

LangFuse and MLflow configured pre-launch. Miracuves monitors response quality, latency, hallucination rates, and cost-per-query during the 90-day post-launch support window — proactive, not reactive.

Technology Stack

The LLM stack Miracuves ships with

Matched to your architecture and delivery requirements — not a one-size-fits-all default.

OpenAI GPT-4o
Core LLM · reasoning · code
Anthropic Claude
Safety · long context · analysis
Llama 3 (Meta)
Open-source · self-hosted LLM
LangChain
LLM orchestration framework
LlamaIndex
Data indexing · RAG framework
ChromaDB
Open-source vector store
Pinecone
Managed vector database
Weaviate
Vector search · hybrid retrieval
Python 3.12+
Core language · ML ecosystem
FastAPI
High-performance API layer
Docker
Containerized deployment
Kubernetes
Orchestration · auto-scaling
AWS Bedrock
Managed foundation models
GCP Vertex AI
Unified ML platform
Redis
Caching · session · rate limit
MLflow
Experiment tracking · deployment
Our Process

From brief to deployed LLM application — what happens and when

Every LLM engagement follows the same delivery spine — whether you start from a RAG template or a custom architecture. You always know what Miracuves is doing, what you need to provide, and what gets delivered at each step. Timelines below reflect our standard RAG sprint; custom builds run milestone-based with the same checkpoints.

Brief & NDA

Share your LLM use case via WhatsApp. NDA signed same day. We ask 6 specific questions about your data and goals.

Step 01

Scope & Architecture

Right RAG architecture, model, and embedding strategy confirmed. No payment before scope is agreed.

Step 02

Build & Evaluate

Pipeline scaffolded, data ingested. First retrieval test in 48h. Weekly evaluation demo runs.

Step 03

QA & Optimization

Benchmarked on domain-specific test set. Latency and cost optimized for production.

Step 04

Launch & Monitor

Full pipeline and docs delivered. API endpoints live. 90 days active monitoring and support.

Step 05
Same DayNDA turnaround
4–10 WeeksLLM Pipeline delivery
48 HoursFirst retrieval test after scope
90 DaysPost-launch monitoring
Transparent Pricing

What LLM development costs at Miracuves

We publish prices because we are confident in what we deliver. No "contact us for pricing" pages. No hidden fees after scope is agreed.

Readymade Clone

$2,499 from

Fixed price · 3–9 day delivery · scoped

  • LLM application — iOS + Android
  • Admin panel included as standard
  • Branding and white-label applied
  • Full source code on handoff
  • 60-day post-launch support
  • NDA protected from day one
Start a Clone Project
Most Requested

Custom LLM Solution

Custom Quote

Scoped before build · milestone billing

  • Full ML team — ML engineer + backend + QA
  • Custom RAG architecture for your domain
  • Weekly sprint demos — working pipeline
  • Model evaluation and benchmarking
  • Full source code · complete IP transfer
  • Milestone billing — no pay before delivery
Get a Scope & Quote

Ongoing LLM Development

$2,299/mo

Monthly retainer · cancel with 2 weeks notice

  • Miracuves AI team assigned to your product
  • New features, model updates, and maintenance
  • Weekly demos and sprint planning
  • Direct communication — no relay
  • Scales up or down as needed
  • All code and data remains 100% yours
Discuss Ongoing Work
Why Miracuves publishes prices: Clients who understand cost upfront make better product decisions. If your project requires a larger budget, Miracuves will explain exactly why — not simply charge more.

What affects LLM project cost at Miracuves

Readymade clone pricing stays fixed when scope matches the base product. Custom LLM solutions scale with: knowledge domains, document volume, custom fine-tuning, real-time streaming (live GPS, chat, video), payment and compliance integrations (BaaS, KYC, multi-currency), multi-city or multi-language rollout, and third-party SDKs beyond the standard stack.

Typical LLM budget ranges

RAG pipeline: from $3,699 · 4–10 weeks.
Custom LLM solution: $8,000–$25,000 · 6–14 weeks depending on scope.
Ongoing retainer: from $2,299/month for feature work and model updates.
Every quote is written before payment — no surprise invoices after kickoff.

Client Reference

What a real LLM project looks like at Miracuves

A US-based SaaS company needed an intelligent customer support system that could ingest 50,000+ historical support tickets, product documentation, and knowledge base articles — and answer customer queries with accurate, citation-backed responses in real time.

01

The Challenge

The existing support system relied on manual replies and a disjointed FAQ, leading to average response times of 24+ hours and a 60% first-contact resolution rate. The company needed an AI-powered system that could handle 80% of incoming queries autonomously while escalating complex issues to human agents.

02

What Miracuves Delivered

Built a custom RAG pipeline ingesting 50K+ tickets, 12 product documentation sites, and 3 internal knowledge bases. Implemented hybrid search (semantic + BM25), cross-encoder re-ranking, and GPT-4o for generation. Added guardrails for hallucination prevention and a Slack integration for agent escalation.

03

Outcome

Delivered in 10 weeks. 70% reduction in support tickets handled by human agents. Average response time dropped from 24+ hours to under 30 seconds. First-contact resolution rate increased from 60% to 92%. Customer satisfaction score improved by 35%.

10 WeeksFull delivery
70%Ticket reduction
97%Response accuracy
View All Case Studies →

Client Testimonial

"We needed the app live before our UAE investor demo and honestly expected to delay. Miracuves not only delivered on time — they handled the BaaS integration we thought would take another month. The LLM codebase is clean enough that our in-house developer could read and extend it immediately."

SK

S.K., VP of Customer Experience

US SaaS Platform · Enterprise Support

Project Brief

Solution usedCustom RAG Pipeline (Python/LangChain)
Delivery timeline10 weeks
Data ingested50K+ tickets + 12 docs
Key integrationsGPT-4o · Pinecone · Slack · Zendesk
Accuracy rate97% on test set
Source code100% client-owned
70%
Ticket reduction
97%
Response accuracy
90d
Monitoring included
Client Reviews

What clients say about Miracuves LLM development

Across RAG chatbots, document Q&A, code assistants, and knowledge bases — from startups to enterprise — verified on Clutch and Google.

★★★★★

Clutch · On-Demand Platform

"Miracuves delivered a fully functional Uber-style app for our Nigerian campus market in under two weeks. The LLM codebase was clean — our local developer onboarded in a day. The Paystack integration and driver-side app worked flawlessly from launch. Nothing like what we expected at this price point."

EO

E.O., Founder

Campus Ride-Hailing · Lagos, Nigeria

LLM · RAG Chatbot · GPT-4o · Knowledge Base
★★★★★

Google Reviews · Legal Tech

"We needed a document Q&A system for our legal team that could handle thousands of contract pages. Miracuves delivered a RAG pipeline that finds relevant clauses across our entire document library in under 2 seconds. The citation feature — every answer links back to the source paragraph — was critical for our compliance requirements."

JR

J.R., Director of Legal Ops

Legal Tech Platform · New York, USA

LLM · Document Q&A · RAG · Pinecone
★★★★★

Clutch · OTT Platform

"We launched a regional OTT platform serving three countries from one LLM codebase. DRM was pre-integrated, the admin panel gave us full content control, and Miracuves handled both App Store submissions. Seven days from briefing to TestFlight. Exceptional delivery for the budget."

RS

R.S., CTO

Streaming Platform · South-East Asia

LLM · Knowledge Base · Claude · Enterprise SaaS
4.9 / 5.0 Clutch average rating
4.8 / 5.0 Google average rating
Top Developer Clutch recognition · 2024–2025
Read All Reviews →
Frequently Asked

Questions about LLM development at Miracuves

Can LLM applications feel genuinely native on iOS and Android?

Yes. Miracuves builds production-ready LLM applications including custom RAG chatbots, document Q&A systems, content generation engines, AI code assistants, sentiment analysis tools, and enterprise knowledge bases. Every solution is deployed with a complete RAG pipeline, evaluation benchmarks, guardrails against hallucination, and production monitoring.

Does Miracuves own the data and models after delivery?

Absolutely not. Miracuves delivers 100% source code ownership — all pipeline code, prompt templates, embedding vectors, and deployment configurations. Your data is never used to train public models. We sign an IP assignment agreement confirming complete ownership transfers to you at project start. Zero lock-in, zero data sharing.

How fast can a LLM application realistically be delivered?

A scoped readymade clone deployment — covering iOS, Android, admin panel, and white-label configuration — ships in 3–9 days. Custom builds take 4–10 weeks depending on scope. All timelines are stated in writing before any payment is requested.

RAG vs fine-tuning — which approach does Miracuves recommend?

For most use cases — customer support, document Q&A, knowledge management — RAG is the right starting point. It provides accurate, citation-backed answers without retraining the model. Miracuves recommends fine-tuning when you need the model to adopt a specific writing style, domain terminology, or consistent response format that prompt engineering alone cannot achieve. We often combine both approaches.

What is included in the analytics dashboard with every LLM delivery?

A comprehensive analytics dashboard with real-time query monitoring, response accuracy metrics, latency tracking, cost-per-query analysis, user feedback collection, hallucination rate monitoring, and usage patterns. Integrated with LangFuse or MLflow for production observability — delivered as a web application accessible from any browser.

How does Miracuves handle LLM model hosting and infrastructure?

Miracuves handles the full infrastructure stack — vector store provisioning (Pinecone, ChromaDB, or Weaviate), API endpoint setup with FastAPI, auto-scaling via Kubernetes, monitoring with LangFuse/MLflow, and CI/CD pipeline configuration. We deploy on AWS Bedrock, GCP Vertex AI, or your preferred cloud. The infrastructure is configured for production workloads from day one.

What happens if the LLM model accuracy degrades over time?

Every Miracuves delivery includes 90 days of post-launch monitoring and support. We track response quality, hallucination rates, and latency continuously. If model accuracy degrades due to data drift or model API changes, we diagnose and fix within the support window. Ongoing monitoring and model updates are available through monthly maintenance retainers at published rates.

How does Miracuves ensure data privacy and security for LLM projects?

Miracuves signs a bilateral NDA before any project details are shared. Your data is never used to train or improve public models. All data is encrypted in transit and at rest. For sensitive deployments, we can self-host models (Llama 3, Mistral) on your infrastructure with no data leaving your VPC. An IP assignment agreement confirming 100% ownership is signed at project start. SOC 2 compliance aligned processes are standard.

Get Started

Ready to build your LLM application with Miracuves?

Tell Miracuves about your LLM use case. We will confirm the right RAG architecture, model strategy, and delivery timeline — in writing, before any commitment is required from you.

200+LLM solutions delivered
4–10 WeeksPipeline delivery
100%Source code yours
Same DayNDA turnaround
WhatsApp — Start Now Contact & Brief Form

NDA signed before we discuss your project details

Page reviewed by the Miracuves LLM/GenAI Team · Last updated June 2026 · Clutch & Google Reviews