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AI Guides & How-Tos
Practical guides for professionals using AI to save time and work smarter.
Where does AI fit your job?
Answer a few questions for a free 30-day AI plan for your exact role — what to automate first, and the prompts to do it.
Find my AI winsBest AI for Academic Writing and Research (October 2026)
Claude Opus 5.5, Fable 5.1, ChatGPT (GPT-6 Sol) and Gemini 4 Argon compared for reading dense texts, drafting arguments and editing: context windows, effort settings, citation risks and integrity rules.
career-ops and ai-job-search Without a Terminal: The Same AI Job Search Inside the Claude App (2026)
career-ops (73k stars) and ai-job-search (44k stars) are the best free AI job-search systems on GitHub, and both run in a coding terminal. Here is what they do, who they suit, and a free no-terminal alternative that runs inside the Claude app with Gmail, Calendar and Drive.
Claude Opus 5.5 vs Fable 5.1 (Sept 2026): Which to Use, and What It Does to Your Usage Limits
Opus 5.5 performs at Fable 5.1's level on most work at $4/$20 instead of $10/$50, and it is inside your Pro plan where Fable is not. Here's the plan-by-plan access table, the community's limits math, the five effort levels explained, and when Fable 5.1 is still worth it.
Claude Fable 5.1 vs GPT-6 Astra for Professionals: Same Price, Different Bill (September 2026)
Anthropic's Claude Fable 5.1 and OpenAI's GPT-6 Astra both cost $10/$50 per million tokens — but your subscription, your real bill, and the tasks each one wins are very different. Here's which one you can actually use on the plan you have, and when it matters.
Best AI Cost-Management Tools for Lean Teams
A practical way for 20-500 person companies to evaluate AI cost-management tools by job: telemetry, gateway control, FinOps, SaaS and shadow-AI management, or reporting.
Cursor vs GitHub Copilot vs Claude Code: Team Cost Comparison
A scenario-based cost comparison for engineering teams choosing Cursor, GitHub Copilot, and Claude Code: seat floors, included usage, overages, administration, workflow fit, and overlap risk.
LLM Observability vs AI Spend Management
The practical difference between LLM observability and AI spend management, what each system answers, where they overlap, and how to connect traces, billing exports, allocation, budgets, and business outcomes.
Codex CLI vs Claude Code vs Gemini CLI vs OpenCode (Aug 2026)
Codex CLI vs Claude Code vs Gemini CLI vs OpenCode, compared on install, auth, repo access, sandboxing, models, and cost — checked Aug 2026.
Claude Code vs Codex: Which Is Better for Building an App?
An opinionated comparison of Claude Code and OpenAI Codex for building real apps — pricing, surfaces, strengths, weaknesses, and a clear recommendation for which ecosystem to pick.
Claude Desktop vs Codex App for Coding: Which Should You Use?
Claude desktop app vs the OpenAI Codex app for coding: what each 'app' is, which OS they run on, how they relate to the CLI and web, and who each is for.
Codex App vs Codex CLI: Which Should You Use?
Codex app vs Codex CLI: the desktop app for supervising several agents with visual review, the CLI for terminal-first work in one repo — when to use each.
Cursor vs Google Antigravity: Which Agentic IDE Should You Use?
Cursor is the AI-first code editor for developers who want a fast agent inside a familiar editor. Google Antigravity is an agent-first platform built to run and supervise multiple coding agents in parallel. Here's how to choose.
Vibe Coding Cost Comparison: Claude, Codex, Cursor, and Gemini in 2026
What an AI coding stack actually costs per month. Real prices for Claude Code, Codex, Cursor, and Gemini CLI, plus the infrastructure underneath — with the hidden costs nobody quotes you.
Claude vs ChatGPT (Oct 2026): An Honest, Up-to-Date Comparison
Claude vs ChatGPT, updated October 2026: verdict table, current models (GPT-6 Sol and Astra vs Fable 5.1, Opus 5.5, Sonnet 5.5), Claude Pro vs ChatGPT Plus pricing, and what changed.
Free Kit vs. the $19 AI Operating System: Which One Real Estate Agents Actually Need
Real estate agents can start with Claude for free: a one-command listing description kit and a free five-command plugin. The $19 Real Estate AI Operating System runs whole jobs instead, from the listing appointment to closing. Here's what each one does and who each is for.
ChatGPT vs Claude.ai vs Gemini for Professionals: Which Chat Product Should You Pay For in 2026?
The honest three-way professional comparison: ChatGPT Plus, Claude.ai Pro, and Google Gemini — plus the Gemini-in-Workspace integration you may already be paying for. What each costs, which features matter for working professionals, and how to choose.
Codex vs Claude Cowork for Professionals: Agentic AI in 2026
OpenAI's Codex and Anthropic's Claude Cowork are the two agentic workspaces shaping how professionals delegate work to AI in 2026. We compare positioning, the named use cases each ships, and which one to live in if you're a working professional.
GPT-5.5 vs Claude Opus 4.7 for Professionals: 2026 Comparison
OpenAI's GPT-5.5 and Anthropic's Claude Opus 4.7 were two flagship models for professional work in early 2026. We compare context, pricing, knowledge cutoff, and which is the right default for documentation-heavy work.