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AI assistants

ChatGPT

General-purpose AI assistant: writing, file analysis, Projects, GPTs, Deep Research

Recommended Free plan

Choose it as your first AI helper for texts, emails and file analysis; skip it if client data cannot go to the cloud.

This link goes to the official site, chatgpt.com. We do not earn anything from this click.

Home page of ChatGPT
Home page of chatgpt.com on November 7, 2026. The service interface changes, and the name and logo belong to their owner.

About this service

The most widely used AI assistant, from OpenAI. For a business owner: drafts of emails and texts, analysis of sales exports (CSV/XLSX), and Projects with a permanent company context. Plans range from free to Pro.

What you can do with it

  • draft a client reply with brand context
  • analyze a CRM sales export and give three conclusions
  • Project with a business description, price list and brand voice

Who it suits

  • services
  • e-commerce
  • any small business

Strengths

  • largest ecosystem and a familiar interface
  • Projects and GPTs for permanent context
  • works with files in many formats

Limitations

  • many plan tiers, hard to compare
  • model names and limits change often
  • Agent mode was removed and replaced with other features

Integrations

  • Google Drive
  • Gmail
  • Microsoft 365 (connectors)
  • GitHub

Alternatives to ChatGPT

  • Claude

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    Anthropic's AI assistant: long texts, document and PDF analysis, Projects, connectors

    • Free plan
    • from $20/mo
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  • Gemini

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    Google's AI assistant: writing, Deep Research, images, integration with Google services

    • Free plan
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  • Perplexity

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    Search with answers and numbered sources

    • Free plan
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All services in “Assistants and research”

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