Giststack

Giststack is a web-based AI social media content creation tool for creators, solopreneurs, and small businesses that curates sources and generates on-brand posts without hours of research.

Key capabilities include:

• Unified content curation from websites with RSS feeds and newsletters, so users can follow publications in a single feed.
• Newsletter ingestion without inbox clutter via a private email address for subscriptions.
• AI insights such as content summaries and trending topic identification to quickly spot timely angles.
• Post generation and optimization that drafts factual posts in a saved brand voice, tailored for platforms such as X, LinkedIn, Facebook, Reddit, and newsletters.

Pricing: Paid lifetime plans, Launch LTD $85, Pro LTD $120, Business LTD $197 (one-time payment). Plans list monthly processing limits (up to 2,000 posts per month on Pro) and BYOK with an OpenRouter key.

Notable for combining source aggregation + trend research + multi-platform post drafting in one workflow, plus support for multiple AI models, webhooks publishing on higher tiers, and post retention (up to 12 months).