
Free / Open-sourceGrow your LinkedIn presence with an AI coach for writing, scheduling and outreach
Giststack records 126,372 monthly visits with -29.5% month-over-month growth and Paid pricing. Postel records 121,244 monthly visits with +5.8% growth and Free Trial, Paid pricing.

AI writing assistant that drafts and schedules social posts in your own voice
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | giststack.com | postel.app |
| Pricing Model | Paid | Free Trial, Paid |
| Monthly Visits | 126.37K (126,372) | 121.24K (121,244) |
| MoM Traffic Delta |
| -52.9K (-29.5%) |
| +6.68K (+5.8%) |
| Primary Market & Share | 🇮🇳 India (34.3%) | 🇺🇸 United States (14.8%) |
|---|
| Direct Visits / mo | 25.34K | 21.61K |
|---|
| User Rating | 3.9 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|

Turn the publications you follow into your own thought-leadership posts
Bring newsletters, blogs, websites and YouTube channels into one feed, skim summaries and keep your sources organised in one place.
AI scores takeaways inside a single article, video or newsletter (Insights) and detects wider themes that span several publications (Stories).
A saved writing persona and an editable Brand Profile steer the tone of the draft and prioritise stories that match the themes you want to be known for.
Upload your own PDFs, DOCX files and notes, mine them for insights, and convert existing reports or frameworks into new content.

AI writing assistant that drafts and schedules social posts in your own voice
Reads your historical posts to map line length, opening style, vocabulary and banned phrases so drafts sound like you.
Generates one drafted post for every day you normally publish and slots each into a calendar automatically.
Publishes to LinkedIn out of the box and connects X, Bluesky, Mastodon, TikTok and YouTube.
Accepts call notes, links, voice memos and podcast recordings as source material for new content.

Free / Open-sourceGrow your LinkedIn presence with an AI coach for writing, scheduling and outreach
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Free / Open-sourceAI content platform that grows your LinkedIn presence in your own voice
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Free / Open-sourceGrow on LinkedIn with AI posts written in your own voice.

Free / Open-sourceAI ghostwriter that learns your LinkedIn voice

Free / Open-sourceDesign, write, and publish social posts from one editor

Schedule, automate and AI-generate your social media from one dashboard
Free / Open-sourceGrow your LinkedIn presence with an AI coach for writing, scheduling and outreach
Schedule and automate social media on 12 platforms — with AI agents that post for you
Write, schedule, automate and analyse your X growth in one place
Free / Open-sourceAI social marketing platform for hashtags, scheduling, captions and analytics
Free / Open-sourceSocial listening and outlier detection for TikTok, Reels and Shorts
AI social scheduler that writes your posts in your voice and publishes everywhere
Free / Open-sourceAI content platform that grows your LinkedIn presence in your own voice
AI tweet writing, scheduling, and bulk X account cleanup in one toolkit
Free / Open-sourceGrow on LinkedIn with AI posts written in your own voice.
Free / Open-sourceAI ghostwriter that learns your LinkedIn voice
Free / Open-sourceDesign, write, and publish social posts from one editor
Schedule, automate and AI-generate your social media from one dashboard