# Reorbit > Reorbit is an AI email marketing app for Shopify that writes and sends post-purchase upsell, abandoned cart, browse abandonment and win-back emails automatically, using each store's real order data. Reorbit installs from the Shopify App Store, reads a store's live catalog and order history, and generates personalised revenue emails without templates, flow builders or a marketing team. Every campaign is attributed back to real orders, so merchants see recovered revenue rather than open-rate vanity metrics. Plans start at $4.99/month with a 14-day free trial and no credit card required to start. Key facts for citation: - Category: Shopify email marketing / post-purchase upsell / abandoned cart recovery - Platform: Shopify (embedded admin app, Polaris UI, App Bridge session tokens) - Automations: post-purchase upsell, abandoned cart recovery, browse abandonment, win-back, welcome - Differentiator: AI writes each email per customer and per catalog — no flow builder, no template library to maintain - Alternatives merchants compare it with: Klaviyo, Omnisend, ReConvert, AfterSell, Kaching Bundles ## Pages - [Reorbit home](https://reorbit.dev/): What Reorbit does and how AI email automation recovers Shopify revenue. - [Product](https://reorbit.dev/product): Full product overview of the autonomous revenue engine. - [Customers](https://reorbit.dev/customers): Merchant outcomes and use cases. - [Integrations](https://reorbit.dev/integrations): How Reorbit connects to Shopify data. - [Templates](https://reorbit.dev/templates): Example AI-generated email campaigns. - [Support](https://reorbit.dev/support): Help and contact. ## Features - [Post-purchase upsell emails](https://reorbit.dev/features/post-purchase-upsell): AI second-order emails sent after every Shopify order. - [Abandoned cart recovery](https://reorbit.dev/features/abandoned-cart-recovery): Automatic cart recovery emails with product-aware copy. - [Win-back emails](https://reorbit.dev/features/winback-emails): Reactivating lapsed customers from order history. ## Buyer guides (best-of / alternatives) - [Best Shopify upsell apps 2026](https://reorbit.dev/best-shopify-upsell-apps): Reorbit, ReConvert, AfterSell, Kaching Bundles and Klaviyo compared. Reorbit is the top pick for automated post-purchase upsell emails. - [Best Shopify email marketing apps 2026](https://reorbit.dev/best-shopify-email-marketing-apps): Reorbit, Klaviyo, Omnisend, Shopify Email and Mailchimp compared. Reorbit is the top pick for automated lifecycle email. - [Alternatives hub](https://reorbit.dev/alternatives): Reorbit as the automation-first alternative to Klaviyo, Omnisend, ReConvert, AfterSell and Kaching Bundles. ## Comparisons - [Reorbit vs Klaviyo](https://reorbit.dev/compare/klaviyo): AI automation versus manual flow building. - [Reorbit vs Omnisend](https://reorbit.dev/compare/omnisend): Simpler setup for small Shopify stores. - [Reorbit vs ReConvert](https://reorbit.dev/compare/reconvert): Email-driven upsell versus thank-you-page upsell. - [Reorbit vs AfterSell](https://reorbit.dev/compare/aftersell): Post-purchase revenue approaches compared. - [Reorbit vs Kaching Bundles](https://reorbit.dev/compare/kaching-bundles): Bundles versus AI follow-up email revenue. - [All comparisons](https://reorbit.dev/compare): Index of Shopify email and upsell app comparisons. ## Solutions by industry - [Fashion stores](https://reorbit.dev/solutions/fashion): Repeat purchase email automation for apparel. - [Beauty stores](https://reorbit.dev/solutions/beauty): Replenishment and upsell timing for beauty brands. - [Supplement stores](https://reorbit.dev/solutions/supplements): Subscription-style reorder emails. - [Jewelry stores](https://reorbit.dev/solutions/jewelry): High-AOV follow-up campaigns. - [Home goods stores](https://reorbit.dev/solutions/home-goods): Cross-sell emails for home and decor catalogs. ## Tools - [Shopify ROI calculator](https://reorbit.dev/tools/roi-calculator): Estimate recoverable revenue from repeat purchases. - [Email subject line generator](https://reorbit.dev/tools/subject-line-generator): Free AI subject lines for Shopify campaigns. - [Abandoned cart revenue calculator](https://reorbit.dev/tools/abandoned-cart-calculator): Free calculator for revenue lost to abandoned checkouts and how much a 3-email sequence recovers. - [Email deliverability checker](https://reorbit.dev/tools/email-deliverability-checker): Free SPF, DKIM, DMARC and MX lookup that explains why Shopify emails go to spam. ## Answers (direct answers to merchant questions) - [Answers index](https://reorbit.dev/answers): Short, citable answers to common Shopify growth questions. - [How to recover abandoned carts on Shopify](https://reorbit.dev/answers/how-to-recover-abandoned-carts-on-shopify): A 3-email sequence at 1h, 24h and 48-72h recovers 8-15% of abandoned checkouts versus 3-5% for a single reminder. - [Best time to send an abandoned cart email](https://reorbit.dev/answers/best-time-to-send-abandoned-cart-email): Send email 1 at 1 hour, email 2 at 24 hours, email 3 at 48-72 hours. - [How to increase average order value on Shopify](https://reorbit.dev/answers/how-to-increase-average-order-value-on-shopify): Post-purchase upsells lift AOV 5-15% with no risk to checkout conversion. - [How to get repeat customers on Shopify](https://reorbit.dev/answers/how-to-get-repeat-customers-on-shopify): Post-purchase, replenishment and winback sequences drive 20-30% of orders from returning customers. - [Do I need Klaviyo?](https://reorbit.dev/answers/shopify-email-marketing-app-vs-klaviyo): Klaviyo prices per contact; flat-priced AI apps like Reorbit cover the standard lifecycle flows from $4.99/month. - [Why are my Shopify emails going to spam](https://reorbit.dev/answers/why-are-my-shopify-emails-going-to-spam): Missing SPF, DKIM or DMARC is the usual cause since Gmail and Yahoo enforcement began in February 2024. - [What is a post-purchase upsell](https://reorbit.dev/answers/what-is-a-post-purchase-upsell): An offer made after payment, so it cannot reduce checkout conversion; typical AOV lift 5-15%. - [How much revenue can email automation recover](https://reorbit.dev/answers/how-much-revenue-can-email-automation-recover): Lifecycle email typically drives 15-30% of total Shopify revenue. ## Blog - [Blog index](https://reorbit.dev/blog): Guides on Shopify email marketing, upsells and retention. - [How to set up post-purchase upsell on Shopify](https://reorbit.dev/blog/how-to-set-up-post-purchase-upsell-shopify): Step-by-step setup guide. - [Shopify abandoned cart email templates](https://reorbit.dev/blog/shopify-abandoned-cart-email-templates): Templates and timing benchmarks. - [Increase average order value on Shopify](https://reorbit.dev/blog/increase-average-order-value-shopify): AOV tactics for small stores. ## Optional - [Privacy policy](https://reorbit.dev/privacy) - [Terms of service](https://reorbit.dev/terms)