Missinglettr automatically creates social media drip campaigns from blog posts. You publish a blog post, and Missinglettr generates a series of social posts to promote it over days and weeks. It has a content calendar, analytics, and a curate feature for finding relevant content to share.
What Missinglettr automates
Missinglettr's core feature is drip campaigns. It detects new blog posts and creates a series of social posts to promote them over time. This is useful for bloggers who want consistent promotion without manually creating social posts for every article.
Best when blog posts need better extracted assets before the campaign starts
A Missinglettr alternative comparison for blog-to-social teams that want better extraction, attribution, and visual assets.
Different starting points
Missinglettr starts with a published blog post and creates promotional social posts. Highlightly starts with any source (URL, PDF, document, text) and extracts the specific material worth sharing, then turns it into designed assets.
Missinglettr promotes the blog post. Highlightly extracts value from the blog post. A quote card from an article is different from a promotional post linking to that article.
Blog to social
A drip campaign is stronger when the extracted assets are stronger.


Feature comparison
Feature comparison
Choose Missinglettr when
- You publish blog posts regularly and want automated promotion.
- Drip campaigns over days/weeks are valuable.
- You want to curate and share relevant industry content.
- The goal is driving traffic back to your blog.
Choose Highlightly when
- You want to extract specific quotes, stats, and insights from sources.
- You need designed visual assets, not just text posts.
- The content needs to stand on its own, not just link back.
- Attribution and proof matter.
The bottom line
Missinglettr automates blog promotion. Highlightly extracts the actual value from your blog posts — the quotes, stats, and insights — and turns them into standalone branded assets with AI captions. Use Highlightly to create the assets, then let Missinglettr handle the drip campaign.
- Highlightly creates proof-backed, brand-styled assets from your content.
- AI-generated captions for every platform are included.
- Use Highlightly to create assets, Missinglettr to automate the promotion schedule.
Try Highlightly
Turn one real source into publishable social assets.
Paste a URL, upload a PDF, or add text. Review extracted quotes, stats, hooks, and captions, then export branded assets with attribution intact.
Start freeFrequently asked questions
Research sources
