
Your Chatbot Should Know Your Docs. We Make That Happen
We build production-grade chatbots powered by Retrieval-Augmented Generation (RAG). Instead of hoping the LLM memorises your data, we wire it to a live knowledge source — your docs, database, codebase, or API — so every answer is grounded in your actual content, not a confident guess.
120+
Projects successfully
completed in various niches
5.0
Average client rating
on Clutch
$1B+
Funds raised by
our partners
Why Businesses Are Investing in Generative AI Development Right Now
Every team that has wired ChatGPT to a Slack channel knows what happens next. It answers confidently. It answers wrongly. Then someone in engineering spends a sprint building guardrails that should have been architected from day one. The root cause is not the model. It is the architecture. A base LLM trained on public data has no idea your API changed last Thursday, that your internal policy was updated in Q2, or that `Project Falcon` means something specific in your org. Three failure modes we see repeatedly:
- 1. Hallucination under domain shift. The model does not distinguish `I know this` from `I'm guessing this.` When it hits a gap in its training data — which is everywhere in your private knowledge — it fills the gap fluently.
- 2. Stale knowledge. Every LLM has a training cutoff. Product docs, changelogs, runbooks, and compliance policies evolve continuously. A static model cannot keep up.
- 3. No citation trail. Developers and their users need to trust the answer. If there is no reference to the source document, there is no way to verify, debug, or audit the output.
Where We've Shipped RAG Pipelines
These are the use cases we have built in production, not demos:
Internal Developer Assistant
Index your entire codebase, internal docs, Confluence pages, and Jira history. Engineers ask natural-language questions and get answers with file and line references. Dramatically reduces `who knows where this config lives` interruptions.
Customer-Facing Support Bot
Replace a tier-1 support queue with a chatbot trained on your knowledge base, versioned product docs, and known issue lists. Routes unresolvable queries to human agents with a full conversation summary.
Compliance & Policy Chatbot
Index regulatory documents, internal policies, and audit trails. Legal and ops teams query in plain language. Every answer cites the exact document and paragraph.
Sales Enablement Assistant
Index product specs, competitor battle cards, pricing tables, and sales call transcripts. Sales engineers get instant, accurate answers during live calls.
Document-Aware API
Accept a document upload (invoice, contract, report), chunk it at runtime, run semantic retrieval over it, and return structured extracted data — a single-document RAG pattern for agentic workflows.
What a moonstack RAG Chatbot Looks Like in Production
Knowledge ingestion pipeline
Document loaders, chunking strategies, embedding model selection, and scheduled re-indexing. We handle PDFs, Markdown, HTML, SQL tables, REST APIs, and code repositories.
Vector store architecture
We select and configure the right vector database for your scale — lightweight local stores for prototypes, managed cloud stores for production traffic, and hybrid keyword + semantic search for cases where precision matters as much as recall.
Retrieval layer tuning
This is where most RAG implementations break. We optimize chunk size, overlap, top-k retrieval count, re-ranking passes, and metadata filtering to keep precision high as your knowledge base grows.
LLM integration
We work with OpenAI (GPT-4o, o3), Anthropic (Claude 3.5+), Mistral, Llama, and Gemini. We wire the right model to the right task, including routing queries between models for cost and latency optimisation.
Evaluation and observability
We instrument every production pipeline with retrieval quality metrics (MRR, recall@k), generation faithfulness scores (via RAGAS or custom evals), and latency dashboards — so you know exactly when retrieval quality degrades.
Chat interface or API endpoint
Depending on your integration needs: an embeddable React chat widget, a REST or WebSocket API, a Slack/Teams bot, or a Copilot-style IDE extension.

Our decade long AI engineering experience, validated in numbers
From First Call to Production Deploy
We follow a structured delivery process that we have refined across RAG projects since 2023. Here is how an engagement typically runs:
Discovery & Data Audit
We begin by mapping your knowledge sources, including data formats, volumes, update frequency, and access controls. Our team conducts a baseline RAG prototype on a sample dataset and shares retrieval quality metrics before any project scope is finalized.
Pipeline Architecture & Indexing
We design and build the ingestion pipeline, select the most suitable embedding model and vector database, and perform chunking experiments to identify the configuration that delivers the highest retrieval precision for your data.
LLM Integration, Prompt Engineering & Evaluation
Our experts connect the retrieval layer with the LLM, optimize system prompts, and execute automated evaluation frameworks using 50–100 gold-standard Q&A pairs from your domain to ensure accuracy and relevance.
Integration & Production Hardening
We deliver the solution through APIs or widgets, integrate authentication, implement rate limiting, handle error management, and establish observability. The project includes runbooks, re-indexing scripts, and monitoring dashboards for long-term reliability.
Where We've Shipped RAG Pipelines
These are the use cases we have built in production, not demos:
Internal Developer Assistant
Index your entire codebase, internal docs, Confluence pages, and Jira history. Engineers ask natural-language questions and get answers with file and line references. Dramatically reduces `who knows where this config lives` interruptions.
Customer-Facing Support Bot
Replace a tier-1 support queue with a chatbot trained on your knowledge base, versioned product docs, and known issue lists. Routes unresolvable queries to human agents with a full conversation summary.
Compliance & Policy Chatbot
Index regulatory documents, internal policies, and audit trails. Legal and ops teams query in plain language. Every answer cites the exact document and paragraph.
Sales Enablement Assistant
Index product specs, competitor battle cards, pricing tables, and sales call transcripts. Sales engineers get instant, accurate answers during live calls.
Document-Aware API
Accept a document upload (invoice, contract, report), chunk it at runtime, run semantic retrieval over it, and return structured extracted data — a single-document RAG pattern for agentic workflows.
Want to make sure, how Moonstack is right for you?
Let ChatGPT, Claude, or Perplexity do the thinking for you. Click a button and see what your favorite AI says about Moonstack.
Generative AI Solutions Built for Your Industry
Our generative AI development services are not one-size-fits-all. We build industry-specific solutions that account for the compliance requirements, data structures, user expectations, and competitive dynamics of your market.
Healthcare
Fintech & Banking
E-Commerce
Travel and Hospitality
Education and EdTech
Legal & Compliance
Logistics & Supply Chain
SaaS & Technology
Exploring Generative AI But Don't Know Where to Start?
- Generative AI & LLM Integration
- AI Content Generation at Scale
- RAG-Based Document Intelligence
- Custom ChatGPT & Claude Integration
- Fine-Tuned Domain-Specific Models
- Multimodal AI Application Development
Want AI that Delivers Measurable ROI, Not Just Experiments?

Powering Chatbots with Advanced AI Models
We use the latest AI models to build chatbots that don’t just reply but also listen, learn, and anticipate what users need. Each chatbot is designed to improve workflows, support faster decisions, and create space for new growth, giving your business a clear edge in a competitive market.
GPT-4
Claude
Gemini
Meta
Mistral AI
Cohere
Grok
Qualified Mobile Developer Who Know Their Business
Daily reports & time-tracking
Transparent process where you get access to working files
Meetings & regular feedback gathering
Close cooperation where you get flexibility and comfort
“Moonstack turned our complex vision into an intuitive experience. Their design-first approach significantly boosted our user retention from day one.”
Kristen Cheng
CEO, USA
“They are more than developers—they are technical consultants. Moonstack solved our toughest backend hurdles with scalable, future-proof architecture.”
Amit Ahuja
CEO, Nuvama
“Working with Moonstack feels like having an in-house team. Their transparent communication and on-time delivery set a new standard for us.”
Mohamed Shegow
CEO, Australia
“They truly turn projects into partnerships. Moonstack stayed involved post-launch, using real data to help us iterate and grow.”
Kirill Onasenko
CEO, South Africa
“Moonstack helped us launch in record time. They knew exactly which features to prioritize to get our MVP to market without sacrificing quality”
Esme Guevara
CMO & Head of Product, UK
“The best ROI we've seen this year. Their efficiency and high-quality code led to a 30% spike in engagement immediately after launch.”
Mansi Bhatia
Manager
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