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What your competitors change, with dates

A thread per competitor. Add dated screenshots, links to releases and your observations. At the next planning meeting, the changes are already in order.

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See the thread

At a glance

For
Product managers and marketers who watch a few competitors.
You keep
A Competitors folder with a thread per competitor.
Nothing to set up
  • Your dated screenshots, links to releases and observations.
  • With Pro and Sync, your own RSS workflow can add links as notes.
The moment
At planning, the Brightnote thread shows what changed since July: new prices on 18 August, a smaller free plan, and a public API in September.
Plan
Free Start free in this browser. Plus adds Sync across your own devices. Optional connections and hosting shared threads need Pro with Sync.

Before

Every quarter someone asks what the competition shipped. You open five websites and find that one raised its prices in August, but you can’t say exactly when. The screenshot you took is in a chat with your designer.

Why a thread, not bookmarks and screenshots

  1. Dated screenshots

    Their pricing page today, in a note dated today. In six months you can say when it changed.

  2. Keep the source link

    Add the link and the change you noticed. With Pro and Sync, your own RSS workflow can add new posts.

  3. Compare the dates

    Read the dated notes before planning. The optional Pro connections can help you summarize them.

A thread, over time Example

Your workspace starts empty.

Competitors

Brightnote

Active

  1. Thu 2 Jul

    1. A dated screenshot, with the prices written out.

      You11:20

      Pricing on 2 July: Free with 10 projects, Pro €8, Team €14.

  2. Tue 18 Aug

    1. With Pro and Sync, your RSS workflow can add the source link.

      via Competitor feeds09:05

      Brightnote blog: New plans for Pro and Team

      brightnote.example/blog/new-plans

    2. You check, and write what changed.

      You09:40

      New prices: Pro €10, was €8. Team €18, was €14. The free plan is down to 3 projects. #pricing

  3. Wed 30 Sept

    1. via Competitor feeds16:40

      Brightnote changelog: Public API in beta

      brightnote.example/changelog

  4. Thu 1 Oct

    1. With Pro and Sync, one optional question on your own Anthropic key.

      You10:00

      To @ClaudeReplied in 1 min

      @Claude what changed at Brightnote since July? List each change with its date.

    2. Each change with its date, from the notes.

      From @Claude10:01

      DateChange
      18 AugPro €8 → €10, Team €14 → €18
      18 AugFree plan: 10 projects → 3
      30 SeptPublic API in beta

If you like, let it file itself.

None of this is needed to start. It takes a few minutes once, and needs Pro.

Script or API

  • Their posts, from RSS

    A workflow in n8n or Make watches their feeds and posts each new item to the competitor’s thread.

    Set it up

    AutomationAdd notes from another appText or Markdown

    1. In Settings → Connections → Automations, choose Connect an automation → Add notes from another app. Name it Competitor feeds, choose the competitor’s thread and Text or Markdown, and copy its URL.
    2. In n8n or Make, start from an RSS trigger on their blog and changelog.
    3. Add an HTTP request to the URL that sends {"text": "…"} with the title and the link.

  • What changed

    Write to @Claude in the thread. It reads it and answers with a note, on your own API key.

    Set it up

    AI modelYour Anthropic or OpenAI API keyPro with Sync

    1. In Settings → Connections, open AI models, choose Claude or GPT, paste an API key from Anthropic or OpenAI and choose Connect. AI models need Pro with Sync turned on.
    2. In the thread, write @Claude and your question, then choose Send.

Also

Claude and ChatGPT can read the Competitors folder through their apps, and Claude Code or Codex through MCP, when you give them access: see Connections.

Limits

  • There’s no built-in RSS reader or web monitoring: posts arrive through your own workflow, and the screenshots are yours.
  • An endpoint URL feeds one thread and carries text, not images.
  • Search finds the words in notes, not the text in a screenshot: write the prices in the note.
  • @Claude needs an API key from Anthropic, and the provider bills the key for every answer. In a thread you share, it answers only after you choose Allow here.

n8n, Make, Claude, ChatGPT, Claude Code, Codex, Anthropic, and OpenAI are the names of their owners. ThreadPage is independent and not affiliated with or endorsed by them.

Start with one thread.

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More use cases

  • A campaign, from brief to results

    The brief, the creatives, the weekly numbers and every decision in one thread. At the review, the note beside the numbers explains why the budget moved.

    Free nothing to set up

  • A research report you’ll need again

    ChatGPT or Claude can save a report alongside your own notes. Keep the decisions and follow-ups with it, then ask a connected model about the thread when you need to.

    Pro connected apps; your key for @ replies
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