The Cognitive Stack

How We Build

Our technology choices are intentional. From legacy BPM to cutting-edge agent frameworks, every tool serves our mission of engineering the intelligent enterprise.

Architecture

The RAG Pipeline

From raw documents to autonomous action — this is how our systems think. Every layer is purpose-built for enterprise reliability.

01

Ingest

Unstructured Docs

Retriv.ai
02

Embed

Vector Database

Pinecone / Weaviate
03

Retrieve

Semantic Search

LlamaIndex
04

Reason

Agent Orchestration

LangChain / LangGraph
05

Act

System Execution

BPM / API
Tech Radar

Our Technology Landscape

Adopt
Trial
Assess

Pega

Enterprise BPM and decisioning platform — our heritage and competitive moat.

Core Engineering

Appian

Low-code BPM platform for rapid enterprise workflow automation.

Core Engineering

ServiceNow

IT service management and digital workflows for enterprise operations.

Core Engineering

React

Frontend framework powering our product UIs and enterprise dashboards.

Core Engineering

Next.js

Full-stack React framework for production-grade web applications.

Core Engineering

Node.js

Server-side JavaScript runtime for scalable backend services.

Core Engineering

LangChain

Framework for orchestrating complex cognitive architectures and LLM workflows.

AI & Agents

LangGraph

Stateful, multi-turn agent conversations that maintain context across complex workflows.

AI & Agents

LlamaIndex

High-precision data retrieval in enterprise knowledge bases for RAG systems.

AI & Agents

OpenAI / Claude

Foundation LLMs for reasoning, generation, and embeddings.

AI & Agents

CrewAI

Multi-agent orchestration framework for complex autonomous workflows.

AI & Agents

Autogen

Microsoft's multi-agent conversation framework for collaborative AI tasks.

AI & Agents

Pinecone

Vector database for high-performance similarity search in RAG pipelines.

Data & Storage

Weaviate

Open-source vector database with built-in vectorization modules.

Data & Storage

Firebase

Real-time database and auth platform powering Phygitix.ai.

Data & Storage

PostgreSQL

Enterprise relational database for structured data and analytics.

Data & Storage

Kafka

Event streaming platform for real-time data integration between systems.

Data & Storage

AWS

Primary cloud infrastructure for enterprise client deployments.

Cloud & DevOps

GCP

Cloud platform with strong AI/ML services integration.

Cloud & DevOps

Vercel

Edge deployment platform for Next.js applications and static sites.

Cloud & DevOps

Docker

Container platform for consistent deployment across environments.

Cloud & DevOps

Kubernetes

Container orchestration for scaling production AI workloads.

Cloud & DevOps