alphastream.ai Tech Stack

AI platform for legal and financial intelligence in private markets

Financial Services New York 51–200 employees Founded 2019 Privately Held

Alphastream converts unstructured legal and financial documents into structured, verifiable data for private market investors. The tech stack—React, Node.js, Python, PostgreSQL, DynamoDB, and active adoption of GPT, Claude, and Llama—reflects a document-intelligence-first approach centered on LLM integration and RAG systems. Hiring velocity is accelerating with senior engineering and legal talent, and active projects center on extraction accuracy, human-in-the-loop workflows, and conversational AI, indicating the core technical challenge is balancing automation speed with data auditability in high-stakes deal workflows.

Tech Stack 19 technologies

Core StackReact Redux TypeScript Node.js Python Next.js DynamoDB MongoDB PostgreSQL Docker Kubernetes OpenAI Anthropic RAG AWS ECS

AdoptingGPT Claude Llama Gemini

What alphastream.ai Is Building

◆Challenges

Streamlining documentation workflows
Accuracy of ai-extracted data
Enhancing data accuracy
Identifying operational inefficiencies
Managing credit risk for commercial real estate leases
Ensuring compliance with banking laws
Improving extraction accuracy
Reducing processing time
Optimizing human-ai collaboration
Improving deal-closing speed

▲Active Projects

Document parsing tool enhancement
Legal data taxonomy expansion
Building scalable solutions
Enhance information extraction engine
Llm integration
Human-in-the-loop workflow optimization
Conversational ai architecture design
Retrieval system design
Mcp server development
Private credit document extraction

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Engineering

Legal

Data

Finance

Seniority

Senior

Principal

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About alphastream.ai

Alphastream is an AI platform purpose-built for private markets, enabling GPs and credit investors to extract actionable insights from complex legal and financial documents. The company serves mid-market and institutional investors managing portfolios in private credit and equity, offering workflow tools integrated with existing systems (SSO, APIs, DealCloud compatibility). The platform is ISO 27001 certified and SOC 2 compliant. Alphastream was founded in 2019 and is headquartered in New York with a team of 51–200 employees.

HeadquartersNew York

Company Size51–200 employees

Founded2019

Hiring MarketsIndia

Frequently Asked Questions

What tech stack does Alphastream use?

Frontend: React, Redux, TypeScript, Next.js. Backend: Node.js, Python. Databases: PostgreSQL, MongoDB, DynamoDB. Infrastructure: Docker, AWS ECS, Kubernetes. LLMs: OpenAI, Anthropic. Core patterns: RAG, conversational AI.

What is Alphastream working on?

Active projects include document parsing and legal taxonomy expansion, LLM integration, information extraction engine enhancement, human-in-the-loop workflows, conversational AI design, and private credit document extraction.