# The Tech Boss

> Independent publication covering Agentic AI workflows, B2B SaaS architecture, automation engineering, and modern developer tooling. Tested workflows and honest software breakdowns — no buzzwords, just what works.

Founded by Ali Zain, an AI Engineer. Coverage spans three areas: agentic AI and multi-agent workflows, B2B SaaS and automation tooling, and developer infrastructure — all built from direct practitioner testing, not theory.

## Flagship Guides
- [Pinecone vs Weaviate vs pgvector: Real Costs for a $50/Month SaaS Chatbot](https://thetechboss.com/pinecone-vs-weaviate-vs-pgvector/): Cost breakdown comparing three vector DB options at real B2B SaaS scale.
- [How to Build an AI Cold Calling Agent Using ElevenLabs | B2B Outbound Guide](https://thetechboss.com/ai-cold-calling-agent-using-elevenlabs/): Step-by-step build for a voice AI outbound agent.
- [OCR + LLM Pipeline for Contract Review: What Actually Works in Production (2026)](https://thetechboss.com/ocr-and-llm-pipeline-for-contract-review/): Production-tested pipeline for automated contract data extraction.
- [Invoice Data Extraction with GPT: Why You Should Build, Not Buy](https://thetechboss.com/invoice-data-extraction-with-gpt/): Cost and control argument for building an in-house invoice extraction pipeline over buying SaaS.

## Optional
- [About Us](https://thetechboss.com/about/): Who's behind The Tech Boss.
- [Contact Us](https://thetechboss.com/contact/): Get in touch.