Custom AI Chatbots
Quecko builds custom AI chatbots designed for secure, natural customer interactions. Utilizing advanced natural language processing (NLP), retrieval-augmented generation (RAG) pipelines, and API integrations, we create conversational assistants that resolve customer queries, automate tasks, and sync with your internal CRM systems.
Comprehensive AI Chatbot Engineering
Rigid decision-tree bots frustrate customers. Hallucinating AI bots create liability.
Standard decision-tree chatbots force users through rigid menus and fail to resolve basic variations of questions. Conversely, deploying generative AI bots without strict safety guardrails and retrieval pipelines results in "hallucinations"—where the bot provides incorrect information, promises discount codes, or exposes internal data. To deploy an AI chatbot successfully, you need context-aware retrieval-augmented generation (RAG), secure API connections to check account states, and structured guardrails. Quecko builds bespoke AI chatbots, connecting secure local databases and APIs to model logic so the chatbot resolves queries accurately and securely.
Technologies We Master
Tools, frameworks, and protocols we use to build secure and scalable solutions.
AI Orchestration & LLMs
LangChain
LlamaIndex
OpenAI API
Llama-3/Mistral (open-source)Vector Databases
Qdrant
Pinecone
pgvector (PostgreSQL)
MilvusSecurity & Guardrails
NeMo Guardrails
custom prompt-injection filtersCore Languages
Node.js
TypeScript
Python (FastAPI)Deployment Channels
WhatsApp API
WebRTC
custom React chat widgets
Telegram APIWe Build Chatbots That Automate Work, Safely.
We enforce strict semantic controls on inputs and outputs to prevent prompt exploits and brand liability.
Security-First Guardrails
We enforce strict semantic controls on inputs and outputs to prevent prompt exploits and brand liability.
Action-Oriented Integrations
Our chatbots don't just chat; they perform tasks—syncing with databases to check order details or update accounts.
Vector Search Optimization
We organize knowledge bases dynamically, using chunking and query rerankings to ensure clean retrieval.
250+ Products Shipped
We combine database security standards with modern consumer UI design to deliver stable, high-converting platforms.
Our Work
Our Projects
“The work Quecko has done has been absolutely brilliant. Extremely responsive, reliable, and fast — we can throw last minute requests in and they'll get them done by the end of the day.”
Tom Blears
Chief Executive Officer, BitcastHow We Collaborate
Dedicated Chatbot Engineering Pod
Full-time LLM developers, conversational UI specialists, and integration QA supporting your systems.
Project-Based Bot Build
End-to-end development of your custom AI chatbot, from vector setup to channel launch.
Knowledge Base Setup & Audit
Focused project to organize business files, build vector databases, and test search accuracies.
Frequently Asked Questions
Latest Stories from Quecko
Ready to launch a secure, context-aware AI chatbot?
From context-aware RAG pipelines and security guardrails to transactional API integrations and multi-channel deployment — Quecko builds AI chatbots designed to perform.