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HarperFlow
- by Better Brain Lab LLC
- From $39.90/month. Free trial available.
- by Better Brain Lab LLC
- From $39.90/month. Free trial available.
Publishes AI-written blog articles on autopilot to your store — built to improve visibility in AI search results like ChatGPT and Perplexity.
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About the HarperFlow
HarperFlow turns your Shopify store blog into a steady source of buyer-ready content on autopilot. The app studies your store and products, then plans topics your customers actually search for. It writes complete blog articles with images, tables, FAQs, and structured data, then publishes them directly to your blog on schedule. Every article is structured to improve AI search visibility. Before anything goes live, you get an email with a publish slot so you can review or skip with one click. A second AI grades every draft and shares the audit with you. No copy-paste needed—just automated, search-optimized content that helps customers find your products.
Launched: September 17, 2026
Key features
- Learns your store and products, then plans topics your buyers actually search
- Writes complete articles with images, tables, FAQs, and structured data
- Publishes on a schedule straight to your store blog, no copy-paste needed
- Structures every article for improved AI search visibility
- Grades every draft with a second AI and shares every audit with you
Pricing of HarperFlow
Flex 5
$39.90 / month
- 5 articles a month, about 1 a week
- Topics your buyers actually search
- Optimized for ChatGPT & Google AI
- Images, tables, FAQs & rich data
- Every draft graded by a 2nd AI
- Written in your store's brand voice
- Auto-published to your Shopify blog
- Email veto before anything publishes
Flex 10
$74.90 / month
- 10 articles a month, about 1 a week
- Topics your buyers actually search
- Optimized for ChatGPT & Google AI
- Images, tables, FAQs & rich data
- Every draft graded by a 2nd AI
- Written in your store's brand voice
- Auto-published to your Shopify blog
- Email veto before anything publishes
Flex 20
$134.90 / month
- 20 articles a month, about 1/weekday
- Topics your buyers actually search
- Optimized for ChatGPT & Google AI
- Images, tables, FAQs & rich data
- Every draft graded by a 2nd AI
- Written in your store's brand voice
- Auto-published to your Shopify blog
- Email veto before anything publishes
Flex 30
$184.90 / month
- 30 articles a month, about 1 a day
- Topics your buyers actually search
- Optimized for ChatGPT & Google AI
- Images, tables, FAQs & rich data
- Every draft graded by a 2nd AI
- Written in your store's brand voice
- Auto-published to your Shopify blog
- Email veto before anything publishes
