Giststack is a reader and drafting tool for people who want to publish more. You follow newsletters, websites and YouTube channels, then turn a chosen insight into a social post, video script, newsletter or long-form draft. A Brand Profile and saved writing persona shape the result, and you review and edit before anything goes out.
Checked against the site's own pages on .
Our take
Worth a look if you already read a lot and stall at the drafting stage. The one-time pricing is unusual for this category, but every plan needs your own OpenRouter key, so budget for model costs separately. We'd pick it for consultants and fractional leaders who want a repeatable path from saved links to a post, not for anyone expecting finished copy without editing.
Features
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Newsletter reader
Each newsletter gets its own Giststack email address, which you use to subscribe on the publisher's site. New issues land in the reader ready to summarize.
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Website and RSS following
Add a site address or RSS feed to follow new articles. Giststack says it can monitor some sites without a feed, though support depends on the website.
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YouTube transcripts
Follow a channel's long-form videos, its Shorts, or both, and read transcripts and summaries with the video nearby. Choosing both keeps them as two separate sources.
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Insights and stories
Insights pull takeaways from a single post, while stories group themes across the publications you follow. You pick the takeaway before drafting.
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Brand Profile and persona
Tell it who you serve and which themes you want to be known for, and a saved writing persona guides the draft voice. The Brand Profile is editable.
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Knowledge base
Upload supported documents such as PDFs, DOCX files and notes to a private knowledge base that sits apart from the public reader. You can mine your own reports for draft material.
Pricing
- Model
- One-Time Purchase
- Paid plans
- $85 one-time
Best for
- Consultants who want to show how they think
- Fractional leaders sharing practical judgment
- Founders explaining market changes
- Creators and educators turning research into posts
Not for
- Writers who want finished copy without editing
- Anyone unwilling to supply an OpenRouter key
Limits
- Every plan requires your own OpenRouter key (BYOK)
- Launch follows 20 publications and processes 800 posts per month
- Webhooks for sending drafts to other tools start on Pro
- Direct social publishing needs the LarkPulse add-on
FAQ
- Is Giststack free?
- No free plan is listed. The lifetime deal starts at $85 one-time for Launch, and a 30-day refund policy applies to every plan.
- Does Giststack have an API?
- The pricing page lists 500 MCP calls per month on Business, and webhooks are available on Pro and above for sending drafts to other tools.
- Can Giststack publish directly to social media?
- Yes, through the LarkPulse add-on on any plan, covering LinkedIn, X, Facebook, Instagram and Threads. Without the add-on you copy the draft or use webhooks.
- Do I need my own AI key?
- Yes. Every plan runs AI through your own OpenRouter key, so you choose the models and pay for that usage separately from the one-time plan price.
Sources
- www.giststack.com/ (opens in a new tab) Workflow, formats, brand context and publishing add-on
- www.giststack.com/pricing (opens in a new tab) Plan prices, limits, refund policy and BYOK requirement
- www.giststack.com/features/sources (opens in a new tab) Newsletter, website, YouTube and organization details