Whizi resources · AI model guides
AI resources, comparison guides, and workflow templates
Browse Whizi guides for choosing AI models, comparing ChatGPT alternatives, reducing subscription costs, and building repeatable AI workflows.
Featured guides
- Best ChatGPT alternatives in 2026: top picks + how to choose — Compare the best ChatGPT alternatives in 2026 by use case, strengths, limits, cost, workflow fit, and subscription strategy to pick the right AI chatbot.
- ChatGPT vs Claude vs Gemini: which AI model is best in 2026? — Compare ChatGPT, Claude, and Gemini for writing, coding, research, docs, long context, tools, and cost with a decision table, scorecard, and prompt test.
- How to use AI: a practical beginner's guide — Learn how to use AI for work with a beginner prompt framework, 25 copy-paste prompts, output checks, model guidance, safe habits, and a first-session plan.
- AI subscription costs: calculate your true monthly spend — Calculate your real AI subscription costs, compare tool overlap, find wasted spend, and see when consolidating AI tools saves money without slowing work.
- Claude vs ChatGPT: which should you use? — Compare Claude vs ChatGPT for writing, coding, tool use, pricing, and workflows with examples, prompt tests, model notes, and a decision checklist for work.
- Gemini vs ChatGPT: which is better for multimodal work? — Compare Gemini vs ChatGPT for multimodal work, PDFs, long context, structured outputs, image tasks, productivity, model testing, and scenario checklists.
- Free ChatGPT alternatives: what’s actually free? — Explore free ChatGPT alternatives for writing, coding, and research. Compare usage limits, privacy tradeoffs, open-source options, caps, and upgrade signs.
- ChatGPT alternatives for writing: best picks in 2026 — Compare ChatGPT alternatives for writing emails, marketing copy, docs, and long-form content with prompt packs, scoring criteria, editing checks, and Whizi.
- ChatGPT alternatives for coding: best picks and workflows — Compare ChatGPT alternatives for coding in 2026 with debugging workflows, refactor checklists, code review prompts, unit tests, model tips, and QA rules.
- ChatGPT alternatives for research: best tools for cited work — Find ChatGPT alternatives for research with cited-answer workflows, source extraction tables, synthesis prompts, reusable templates, and verification checks.
- How to choose the right AI model (in 10 minutes) — Use a fast scorecard and A/B test protocol to choose the right AI model for writing, coding, research, long docs, multimodal work, speed, and cost in Whizi.
- Claude vs Gemini: which is better for long-context work? — Compare Claude vs Gemini for writing, research, tools, PDFs, long-context work, structured outputs, prompt testing, workflow fit, and decision rules in Whizi.
- Prompt engineering for beginners: a framework that works — Learn prompt engineering for beginners with a reusable framework, prompt template, task examples, iteration checklist, model-testing workflow, and library tips.
- How to summarize PDFs with AI (and verify accuracy) — Summarize PDFs with AI using practical prompts, document workflows, extraction templates, Q&A checks, and verification steps before you trust outputs.
- How to use AI for market research: a repeatable workflow — Use AI for market research with competitor maps, pricing analysis, message extraction, positioning docs, reusable prompts, QA checks, and synthesis steps.
- How to use AI for writing (without generic fluff) — Use AI for emails, reports, and marketing copy with voice inputs, better prompts, before/after workflows, model tests, editing checklists, and QA steps.
- How to use AI for coding: workflows that reduce risk — Learn how to use AI for coding with debugging workflows, code review prompts, safer refactor steps, unit test templates, model QA checks, and risk controls.
- Multimodal AI: how to work with text, images, and documents — Use multimodal AI for text, images, and documents with practical workflows, extraction prompts, model-selection tips, structured outputs, and accuracy checks.
- Best AI image generators in 2026: how to choose — Compare the best AI image generators for style, control, speed, editing, rights, workflows, ads, thumbnails, product shots, and creative variants in Whizi.
- AI workflow templates: 7 repeatable workflows — Use seven repeatable AI workflow templates for meetings, email, research, PDFs, coding, planning, and content repurposing with prompts, outputs, and QA.
- What is ChatGPT and How to Use It (For Beginners) — A simple, non-technical guide to ChatGPT. Learn how beginners can use ChatGPT for everyday tasks, writing, and brainstorming without any technical setup.
- What is Claude AI: The Best AI for Writing and Beginners — Learn about Claude AI in this simple, beginner-friendly guide. Find out how to use Claude for writing emails, editing documents, and more.
- What is Google Gemini AI and How to Use It (A Beginner's Guide) — A simple, non-technical guide to Google Gemini AI. Learn how beginners can use Gemini for everyday tasks, research, and writing without the technical jargon.
- What is Meta Llama 3 AI (Explained Simply for Beginners) — A non-technical explanation of Meta’s Llama 3 AI. Learn how to use this fast, open-source AI assistant for rapid-fire questions and everyday tasks.
- How to Create AI Images for Beginners (A Simple Guide) — A beginner’s guide to AI image generation. Learn how to turn simple text descriptions into beautiful photos and artwork effortlessly.