AI Agents
Module 03Lesson 5

Lesson 5. Tools for Life

Theory

Lesson 5. Tools for Life#

Why This Matters#

AI tools are useful not only for earning, but for personal productivity: document work, search, content, meetings.

Key Idea#

Personal AI stack saves 5–10 hours per week

These tools help you work faster and better.

Tool Classes for Life#

1. Universal Assistants

Detailed reviews of all AI companies, their products and ecosystems — see Lesson 1 of this module. Here — a quick cheat sheet for everyday use.

ChatGPT (OpenAI)

  • what: universal AI assistant

  • pros: smart, fast, flexible

  • cons: paid subscription for advanced models

  • why: text generation, analysis, ideas, work help

  • price: free (GPT-4o mini), $20/month (ChatGPT Plus with GPT-5.2), $200/month (ChatGPT Pro with GPT-5.2 Pro and GPT-5.3)

  • link: chat.openai.com

Claude (Anthropic)

  • what: AI assistant with large context

  • pros: excellent at code and long-term tasks, large context (200K tokens)

  • cons: fewer integrations than OpenAI

  • why: document work, analysis, coding, autonomous tasks

  • price: free (Claude Sonnet 4.5), $20/month (Pro with Claude Opus 4.6), $100/month (Max — maximum limits)

  • link: claude.ai

Gemini (Google)

  • what: Google AI with multimodal capabilities

  • pros: Google Workspace integration, native image and audio generation, 2x faster than previous versions

  • cons: fewer third-party integrations

  • why: Google document work, search, data, agent AI projects (Project Astra, Mariner, Jules)

  • price: free (Gemini 3 Flash), from $20/month (Gemini Advanced with Gemini 3 Pro and Deep Think)

  • link: gemini.google.com

When to use what:

  • ChatGPT — generalist for texts, code, ideas

  • Claude — long documents, analysis, summaries, complex code, autonomous tasks

  • Gemini — Google Workspace work, agent AI projects

1.5 Chinese AI Models (budget alternative)

Detailed overview of Chinese AI companies — see "Chinese AI Companies" section in Lesson 1.

Why you need them:

Chinese models cost 3–20x less than Western counterparts and only slightly lag in performance. Great option for experiments, prototypes, and budget-limited projects.

DeepSeek (DeepSeek AI)

  • what: powerful model with open weights and transparent reasoning

  • best model: DeepSeek-R1 (685B parameters)

  • pros: 3x cheaper than GPT-4o, reasoning transparency

  • cons: slightly weaker on creative tasks

  • why: programming, logic tasks, data analysis

  • price: ~$0.003 per 1K input tokens (3x cheaper than GPT-4)

  • link: deepseek.com

GLM (Zhipu AI)

  • what: model family from Chinese unicorn

  • best model: GLM-4.5 (355B parameters, 32B active in MoE)

  • pros: 3rd place in global agent task rankings, compact GLM-4.5-Air version

  • cons: less documentation in English

  • why: agent tasks, reasoning, coding

  • price: ~$0.004 per 1K input tokens

  • link: zhipuai.cn

Kimi (Moonshot AI)

  • what: model focused on agent intelligence and personalization

  • best model: Kimi K2 (500B parameters MoE, July 2025)

  • pros: lossless long context (up to 500K tokens without loss), personalization

  • cons: more specialized for Chinese market

  • why: long documents, agent tasks, personalized assistants

  • price: ~$0.005 per 1K input tokens

  • link: moonshot.cn

MiniMax

  • what: specialized models for text and multimodality

  • best models: MiniMax-Text-01 (456B, 4M token context), MiniMax-VL-01 (visual tasks)

  • pros: huge context (4M tokens!), multimodality

  • cons: less known in the West

  • why: working with huge documents, visual analysis

  • price: ~$0.004–0.006 per 1K input tokens

  • link: minimaxi.com

When to use Chinese models:

  • Budget projects and prototypes

  • High-volume request tasks

  • Experiments and learning (up to 90% budget savings)

  • Data analysis, programming (where they match GPT-4)

When NOT to use:

  • Creative tasks (marketing, copywriting)

  • Tasks requiring deep understanding of Western culture

  • Projects where brand reputation is critical (clients may be conservative)

2. Search and Analysis

Detailed overview of Perplexity and Perplexity Browser — see Lesson 1, "Special Focus: Three Breakthrough Products" section.

Perplexity

  • what: AI search with answers and links + Comet browser for AI navigation

  • pros: fast, up-to-date data, sources

  • cons: less control over search

  • why: quick answers with facts

  • price: free, Pro $20/month

  • link: perplexity.ai, perplexity.ai/browser

  • tutorial videos: youtube.com/watch?v=uYlfGD8Y168, youtube.com/watch?v=9C2axbmMvb8, youtube.com/watch?v=30ddWa2NIw0

You.com

  • what: AI search engine

  • pros: privacy, different modes (search, generation, code)

  • cons: cluttered interface

  • why: search + generation in one place

  • price: free, Pro from $15/month

  • link: you.com

When to use:

  • quick fact-finding

  • topic research

  • fact-checking

3. Documents and Notes

NotebookLM

  • what: AI researcher for analyzing your documents, notes, and sources

  • pros: answers based on your materials, creates summaries, FAQ, AI podcasts

  • cons: quality depends on uploaded sources

  • why: quickly understand a big topic or document archive

  • price: free

  • link: notebooklm.google.com

  • tutorial videos: youtube.com/watch?v=AdzgUmNQ8wI, youtube.com/watch?v=DdX9gLtJFBs, youtube.com/watch?v=20Vem6LAI0Q

Notion AI

  • what: AI assistant in Notion

  • pros: database integration, autocomplete

  • cons: paid add-on

  • why: text generation, summaries, notes

  • price: $10/month (add-on to Notion)

  • link: notion.so

Google Workspace AI (Gemini for Workspace)

  • what: AI in Docs, Sheets, Gmail

  • pros: Google integration, generation and analysis

  • cons: paid subscription

  • why: document, email, spreadsheet work

  • price: from $20/month

  • link: workspace.google.com

Microsoft Copilot

  • what: AI in Office 365

  • pros: Word, Excel, Outlook integration

  • cons: expensive, 365 subscription needed

  • why: Office work automation

  • price: from $30/month

  • link: microsoft.com/copilot

When to use:

  • if you work in Notion/Google/Microsoft

  • need document automation

4. Design and Visuals

Canva AI

  • what: design with AI tools (Magic Design, backgrounds, etc.)

  • pros: simple, templates, AI generation

  • cons: free version limits

  • why: presentations, posts, banners

  • price: free, Pro from $10/month

  • link: canva.com

Adobe Firefly

  • what: Adobe AI image generator

  • pros: quality, Adobe integration

  • cons: paid subscription

  • why: image generation for projects

  • price: from $5/month

  • link: firefly.adobe.com

Midjourney

  • what: AI image generator

  • pros: high quality, detail

  • cons: via Discord, paid

  • why: creating unique images

  • price: from $10/month

  • link: midjourney.com

When to use:

  • need images for presentations, posts

  • creating visuals for projects

5. Meetings and Audio

Otter.ai

  • what: automatic meeting transcription

  • pros: Zoom/Meet integration, summaries

  • cons: English better than Russian

  • why: meeting recording and transcription

  • price: free up to 300 min/month, Pro $10/month

  • link: otter.ai

Fireflies.ai

  • what: AI assistant for meetings

  • pros: recordings, transcripts, summaries, integrations

  • cons: paid subscription for teams

  • why: meeting automation

  • price: free (basic), Pro from $10/month

  • link: fireflies.ai

tl;dv

  • what: meeting recordings and summaries

  • pros: Zoom/Meet integration, free tier

  • cons: fewer features so far

  • why: team meeting recordings

  • price: free, Pro from $20/month

  • link: tldv.io

When to use:

  • many meetings

  • need recordings and summaries

  • distributed team