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AT AI Tool Atlas

ガイド

AIツールガイド

独立した正直なAIツールガイド:AIソフトウェアの選び方・評価方法・活用法。

Our guides explain how to choose an AI tool well — the durable method, not a leaderboard that ages in a quarter. They start from the AI Tool Atlas Framework, our seven-factor evaluation method, and apply it to the decisions buyers actually face: how to evaluate a tool before you buy, and what 'free' really means across writing, coding, automation, video and image generation.

Every guide follows the same discipline as the rest of the site. We publish the criteria and the method so you can reproduce our reasoning, we name only verifiable facts, and we honest-degrade — saying 'unverified' or 'check the vendor's page' — rather than inventing pricing, ratings or benchmark numbers. As of June 2026 we have not completed hands-on benchmarks of every tool, and our guides say so plainly.

私たちの評価方法 注目ガイド

AI Tool Atlas フレームワーク:すべてのAIツールの評価方法

AIツールのための7つの評価因子フレームワーク——透明性のあるスコアリング手法と用途別の判断テーブルです。私たちは方法と基準を公開しており、評価を捏造することはありません。

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選び方

購入前にAIツールを評価する方法

AIツールを評価するための実践的な5ステップチェックリスト:実際のタスクでテストする、統合と認証を確認する、データ条件を読む、真のコストを算出する、ベンダーの耐久性を確認する。

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無料プラン

無料で使える優れたAIツール:「無料」が実際に意味すること

ライティング、コーディング、自動化、動画・画像生成における無料AIツールの正直なガイド——無料プランの読み方、本当の制限がどこに隠れているか、そして無料で本当に十分な場面とはいつか。

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Frequently asked questions

How does AI Tool Atlas decide what to recommend?

We apply one published framework — seven weighted factors — to every tool, show our working, and publish no overall rating for a factor we have not verified. The method is the asset: you can read it, disagree with our weighting, and re-score for your own priorities.

Do you accept payment for better placement?

No. Tools cannot pay for a better assessment. Some links may become partner links in future, but we have wired none today, and several tools we cover have no affiliate program at all. Our guides are written the same way regardless of commercial relationship.

Where should I start?

Read the AI Tool Atlas Framework to understand how we evaluate tools, then use the buyer's checklist before you subscribe to anything. If budget is the constraint, the free-tools guide explains what 'free' actually covers and where the limits hide.