Underline Ai
Shopify blogs app by Underline.Ai·AI blogs writer that knows your business - Mind-Blowing blog posts, SEO articles & descriptions.
Snapshot
Underline Ai is newly listed on the Shopify App Store. Ongoing.AI is observing daily category rank, search-keyword position, install footprint, and listing changes from launch — first tracked May 28, 2026. The trajectory is being captured before the first reviews accumulate.
Pricing
From $36/mo
freemium
Built for Shopify
No
Years live
1
launched Aug 7, 2024
Last updated
Jun 30, 2026
Shopify listing
Keyword rank over time
Where Underline Ai shows up in App Store search.
Daily position on the Shopify App Store search-results page for every tracked term Underline Ai ranks on. Lower is better — the Y axis is inverted so strong ranks sit at the top. Best so far: #94 on "ai seo".
ai seo
#95
best #94
−1 positions
Catalog position
Where Underline Ai sits in the App Store.
Rank and percentile inside the Blogs category — the competitive shape of the niche around this app.
Rank in Blogs
#136
of 209 active apps
Review count percentile
0th
vs category siblings
Rating percentile
0th
vs category siblings
Years on App Store
1
since 2024
Listing change cadence
What Underline Ai has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jul 1
2026-06-29 → 2026-06-30
Shopify Lastmod · Jun 30
2026-06-16 → 2026-06-29
Shopify Lastmod · Jun 17
2026-06-01 → 2026-06-16
Plans
Underline Ai pricing tiers.
Free
Free
- 5000 words generated by AI
- 1 seat
- 5 Brand Voices
- 20+ AI templates or use chat
- Basic AI editor & docs
- Chrome extension
Lite
$36/month
- Includes Free, plus:
- Unlimited words generated by AI
- 1 seat
- Unlimited Brand Voices
- 50+ AI templates
- Basic AI editor
- Chrome Extension
Pro
$49/month
- Includes Lite, plus:
- Unlimited words generated by AI
- Up to 5 seats
- Unlimited Brand Voices
- Create your own AI templates
- Advanced AI editor
Enterprise
$124/month
- Includes Pro, plus:
- Unlimited words generated by AI
- Teams who need 5+ seats
- Unlimited Brand Voices
- Dedicated account manager
Capabilities
What Underline Ai can do.
The 25 capabilities Underline Ai lists across each of its 2 categories, in Shopify’s own taxonomy. Pulled directly from the App Store listing.
Blogs
Content creation
4- Templates
- AI generation
- Author bio
- Bulk creation
SEO
3- Keyword optimization
- Meta tags
- Article tags
Display options
1- Search bar
Product content
Content types
9- Descriptions
- Titles
- SEO descriptions
- SEO titles
- Variants
- Collection descriptions
- Blog posts
- Social media posts
- Reviews
Content creation
5- AI generation
- Prompt templates
- Tone and style
- Multi-language
- Bulk editing
SEO
3- Blog SEO
- Collection SEO
- Keyword research
FAQ
Underline Ai — frequently asked questions.
What is Underline Ai on Shopify?
How much does Underline Ai cost?
Is Underline Ai free?
When was Underline Ai launched?
Is Underline Ai Built for Shopify?
What are the best Underline Ai alternatives?
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .
Find every brand running Underline Ai.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View Underline Ai on the Shopify App Store ↗