Best AI for IT Support
ChatGPT is the versatile first-line tool for IT troubleshooting and automation, Microsoft Copilot is essential for Microsoft-environment IT teams, and Perplexity provides sourced, current answers to fast-moving security and technology questions.
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Diagnoses technical issues step-by-step, writes troubleshooting runbooks, generates scripts for common IT tasks, and explains errors in plain language for end users
ChatGPT is OpenAI's flagship AI assistant, built on GPT-4o and used by over 100 million people worldwide. It handles text, code, image generation, voice conversations, web search, and file analysis — making it the most feature-complete general-purpose AI chatbot available. Free users get GPT-4o with daily limits; ChatGPT Plus ($20/month) unlocks higher rate limits and newer reasoning models.
Integrates with Microsoft 365 and Azure environments, making it the most natural choice for IT teams managing Microsoft-centric infrastructure
Microsoft Copilot is an AI-powered assistant designed to enhance productivity by providing support in text generation, image creation, coding assistance, and search functionalities. It is suitable for professionals and creatives looking to streamline their workflows and improve efficiency.
Searches current technical documentation, security advisories, and vendor knowledge bases to surface accurate, up-to-date solutions with source links
Perplexity is an AI-powered search engine that answers questions with cited sources from the live web. Every response links directly to primary sources — making it the most transparent AI assistant for research and fact-checking. Free users get unlimited web searches; Perplexity Pro ($20/month) unlocks multiple AI models including GPT-4o, Claude 3.7, and Grok.