データ月 2026-09
Second View
Second View
Second View
A second opinion before you trust, send or decide. Check AI answers, sharpen messages, and get a specialist perspective.

AlphaMoatによると、2026-09時点でChrome拡張機能Second Viewのユーザー数は11(前月比 +10%)、評価は5(4件のレビュー)で、9,324件のAIブラウザ拡張機能中8,972位、汎用AIでは2,418件中2,332位です。

ユーザー数 · 2026-09
11+10%
評価
★ 54
総合順位(9,324件中)
#8,972
汎用AI内の順位
#2,332/ 2,418

Second Viewとは

Chromeウェブストアより

A second opinion before you trust, send or decide. Check AI answers, sharpen messages, and get a specialist perspective. Second View is an AI answer checker and second opinion for people who rely on AI every day. Highlight any text in Chrome and get a fast, structured read on the reasoning, assumptions, missing context and the one thing to verify next, before you forward it, send it or act on it.

AI answers sound polished even when the logic is weak, the evidence is missing or the advice is too generic. The message you are about to send and the decision you are talking yourself into are exactly the ones you least want to get wrong. Second View is built for that moment: after AI gives you an answer, before you trust it, send it or decide.

A QUICK EXAMPLE

You ask ChatGPT how to price a new service. It says "charge based on value, not time."

Sounds smart. Run a Reality Check and Second View flags that the advice assumes you already know what your customer values, skips how you would actually test a price, and suggests a sharper move: anchor against the cost of the customer's problem. Then it gives you one thing to verify before acting.

That is the difference between confident-sounding advice and advice you can use.

ストアの説明の続きを表示▾

Built independently by a former Senior Data Science Manager with 12 years in insurance, for people who need a second opinion before acting on polished AI advice.

HOW IT WORKS

1. Highlight any text in Chrome: an AI answer, an email draft, a LinkedIn post, a message you are about to send, an article or a claim. 2. Open Second View and run a Reality Check. 3. In seconds, get five things you can act on:

⚠️ Main risk: what could go wrong if you trust this as-is 🔍 Hidden assumption: what the text quietly takes for granted 🧩 Missing context: what has been left out ♟️ Sharper move: a better angle than the one suggested ✅ Next action: the one thing to verify before you act

WHAT PEOPLE CHECK

  • ChatGPT, Claude, Gemini and Perplexity answers before relying on them
  • Emails and replies before sending
  • LinkedIn posts before publishing or believing them
  • Sales replies and follow-ups before they go out
  • Web claims and articles before repeating them
  • Product ideas and business advice before building around them
  • Real decisions before committing time or money to them

Use it to spot overconfident claims, weak reasoning, missing evidence, vague advice, hidden assumptions and logical gaps.

Helpful as an AI answer checker, ChatGPT answer checker, AI hallucination checker, email reviewer, message and web claim checker, decision helper and critical-thinking assistant.

SPECIALIST PERSPECTIVES

Check the same text from a different angle when the stakes change:

🎯 Product Taste: would this be simpler, sharper or more desirable? 💰 Commercial: why might people not buy, care or act? 👀 Attention Test: would anyone keep reading past the first line? 🧱 First Principles: which assumptions should be stripped away?

Second View is not one generic voice. Each perspective pressure-tests what you are about to trust, send or decide in its own way.

DECISION COUNCIL: WHEN ONE OPINION IS NOT ENOUGH

For the decisions you cannot afford to get wrong, convene the Council. Separate perspectives deliberate, each with a different job, then a chair delivers one clear verdict instead of a wall of text:

🕵️ The Sceptic audits the assumptions the decision rests on 🛠️ The Operator turns it into a concrete plan with numbers and a timebox 👥 The Human Perspective reads how it lands with the people involved ⚖️ The Other Side steelmans the case against the room, on purpose

You get the crux (the one checkable fact the call depends on), what would flip it, and the cheapest test in the next 24 to 48 hours that settles it. If a seat was overruled, you see who and why. Disagreement is shown, not smoothed over.

WHY NOT JUST ASK CHATGPT TO CHECK ITSELF?

Because the model that wrote the answer can repeat its own blind spots. Second View gives you a separate, structured critique designed to find weaknesses, not agree with the answer in front of you.

It is a second opinion, not the same opinion twice.

FAQ

Is it free? Yes. You can run Reality Checks for free. Pro adds the full perspective library and monthly Decision Council reviews.

Do I need a ChatGPT or OpenAI account? No. Second View works on its own.

Where does it work? Anywhere you can highlight text in Chrome, including AI chats, email drafts, LinkedIn posts, messages, articles and web pages.

Can it help with a real decision? Yes. Run a Reality Check for a fast second opinion, or convene the Decision Council when one opinion is not enough.

PRIVACY

Only the text you choose is submitted for checking. Privacy-safe analytics may be used to improve the product. We do not sell your data or use it for advertising.

Full details: https://www.secondview.io/privacy

Use your favourite AI tools to create. Use Second View to check the judgement before you trust, send or decide.

拡張機能の情報

バージョン
v2.0.0
サイズ
3.24MiB
対応言語
English
更新日
2026-07-22

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共通軸 · カーソルを合わせると月ごとの値を表示
最新 11前月比+10.0%
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—
2026-09
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+10.0%

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データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。