Oleksandr Petrenko

Articles by author

• How an AI Chatbot Boosts Sales in an Online Store

  How an AI sales chatbot handles inquiries 24/7, qualifies leads, and increases online store conversion — with examples and implementation tips.

  2026-06-12

• How to Choose an AI Solution for Business: A Step-by-Step Guide

  Criteria for choosing an AI solution: from defining the task to integrations, data security, and ROI. A checklist for business owners.

  2026-05-02

• How Much an AI Agent Costs and How to Calculate ROI

  What makes up the cost of an AI agent, what it depends on, and how to simply calculate the payback for your business.

  2026-03-26

• AI for Lead Generation: Filling Your Funnel Automatically

  How AI agents attract, qualify, and nurture leads without a manager — and why it lowers customer acquisition cost.

  2026-05-16

• Automating Email Marketing With AI

  How AI writes emails, segments audiences, and picks send times so campaigns drive more sales with less effort.

  2026-04-28

• AI Implementation Mistakes: Top 7 and How to Avoid Them

  Why AI projects sometimes fail to deliver. Seven common implementation mistakes and practical tips to avoid them.

  2026-03-30

• AI Bot for a Real Estate Agency: Listing Matching and Viewings

  How an AI bot for a real estate agency qualifies clients, matches listings by criteria, and books viewings 24/7.

  2026-06-17

• AI Bot for a Beauty Salon: Online Booking and Reminders

  How an AI bot for a beauty salon books clients for services, answers about prices, and sends reminders to reduce no-shows.

  2026-06-13

• AI Bot for a Restaurant and Delivery: Table Booking and Orders

  How an AI bot for a restaurant takes table bookings, places delivery orders, and answers about the menu 24/7.

  2026-06-06

• Case study: AI consultant for LEADER battery tools e-commerce store

  How an AI consultant trained on a real store's data answers compatibility, selection, and delivery questions around the clock — and why 75% of queries close without a manager.

  2026-07-24

• Swizoo case study: how a smart-camera brand automates its own routine

  How Swizoo — a brand of home and office cameras — removed manual accounting with a Telegram bot and is preparing an AI assistant for customer support.

  2026-07-24