Nina Systems vs Shopiwrite AI Search & SEO
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Sep 23, 2026 for Nina Systems, Oct 13, 2026 for Shopiwrite AI Search & SEO.
The short answer
- Only Shopiwrite AI Search & SEO lists a free plan.
- Shopiwrite AI Search & SEO lists 9 features Nina Systems’s listing doesn’t mention, including AI generation, Article tags, Featured posts.
Head to head
Free
- · 2 articles per month
- · Short articles
Starter
- · 5 articles per month (~1x/week)
- · All article lengths
- · Automatic internal linking
- · Full SEO pipeline included
Pro
- · 12 articles per month (~3x/week)
- · All article lengths
- · Automatic internal linking
- · Full SEO pipeline included
Growth
- · 25 articles per month (~5x/week)
- · All article lengths
- · Automatic internal linking
- · Full SEO pipeline included
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureNina is a done-for-you blog content service for Shopify stores. It researches your brand, writes SEO blog posts in your voice, and adds them to your Shopify blog as drafts for you to review. You review the first batch to set your voice. After that, editors copyedit every post before it reaches you. Nothing publishes automatically; every post arrives as a draft a person approves.
Blog content drives organic traffic but writing quality articles takes time and expertise. ShopiWrite automates the entire workflow: enter a keyword, and the app researches, builds an optimized outline for your review, writes the full article with internal links, and publishes it directly to your Shopify blog.
- SEO blog posts written for your brand and voice
- Every post delivered as a draft for you to review
- Editors review and copyedit each post before it reaches you
- Posts added to your Shopify blog, never published automatically
- AI articles built around your store's products, brand, and existing content
- Review and approve the article outline before any writing begins
- Automatic internal linking to strengthen SEO across your blog
- One-click publishing directly to your Shopify blog with rich formatting
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Nina Systems |  Shopiwrite AI Search & SEO |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Nina Systems | Shopiwrite AI Search & SEO |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Nina Systems | Shopiwrite AI Search & SEO |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $29/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | 4 |
Listing
| Measure | Nina Systems | Shopiwrite AI Search & SEO |
|---|---|---|
| Shopify category rank | #101(ahead) | #245 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 17, 2026 | Apr 24, 2026 |
| Languages | 1 | 1 |
| Developer | Nina Systems LLC | Tran Consulting |
FAQ
Nina Systems and Shopiwrite AI Search & SEO: common questions
- Is Nina Systems or Shopiwrite AI Search & SEO cheaper?
- Only Shopiwrite AI Search & SEO lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Nina Systems lists 6 the others don’t mention, such as Analytics, Auto-scheduling, Custom branding, Related posts. Shopiwrite AI Search & SEO lists 9 the others don’t mention, such as AI generation, Article tags, Featured posts, Images. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Sep 23, 2026 for Nina Systems, Oct 13, 2026 for Shopiwrite AI Search & SEO; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Sep 23, 2026 for Nina Systems, Oct 13, 2026 for Shopiwrite AI Search & SEO. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.