Home & living · United States
Sharpen Up 365
Mail-in knife sharpening service based in upstate New York
- Country
- United States
- Industry
- Knife sharpening
- Tek Labs app
- Free Gifts BOGO & Upsell
- Location
- Upstate New York, United States
- Service area
- All 50 states by mail
- Turnaround
- 7 to 14 days from order to return
- Currency
- US dollar (USD)
- Checked
- October 2026
The store
About Sharpen Up 365
- Standard knife sharpening by mail
- Whetstone sharpening
- Re-serration and single bevel sharpening
- Rust removal and chip or broken-tip repair
- Kosher sharpening
- Extra knife add-on and gift cards
Sharpen Up 365 is a mail-in knife sharpening service. Its About page says the idea began with the frustration of dull knives and the realization that most people lack the time or patience to sharpen their own, so the team created a service that takes the work out of the house. Customers send in their knives, and the business works from a facility in upstate New York.
The How it works page describes a simple flow: order online, receive a protective envelope, pack the knives, and ship them back with the prepaid label. Knives are sharpened within 24 hours of arrival, and the stated turnaround is 7 to 14 days from order to return. The service covers all 50 states, with insured, trackable USPS shipping.
The store is a catalog of services rather than goods. It lists whetstone sharpening, re-serration, rust removal, chip and broken-tip repair, single bevel sharpening, kosher sharpening and an extra knife add-on at $10.00. It also sells gift cards and runs a rewards program that earns 5 points per dollar and 200 points for signing up.
Tek Labs on the store
Free Gifts app installed on the storefront
No gift widget was visible in the captured pages. The Free Gifts app script loads on the homepage and on service pages such as the Extra Knife add-on and Whetstone sharpening (checked October 2026). The store's own banner promotes free shipping on orders over $49, and it runs a separate rewards program. Offers on a live store change over time.
In their words · ★★★★★ · Shopify App Store
“Great app! The interface is intuitive and easy to use. But what really stands out is their support team. They’re responsive, friendly, and genuinely helpful whenever I have questions or need assistance. Highly recommend!”
A sharpening service has a natural second-item moment: a customer sending one knife often has several more in the drawer. The store already offers an Extra Knife add-on at $10.00, which shows it thinks about growing the order after the first knife is chosen.
Service businesses with add-ons typically use the Free Gifts app to reward a larger order, for example a free add-on service above a set number of knives. This describes how such stores typically use it, not a specific offer visible on the page.
Ideas for a store like this
The knife sharpening playbook
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- Homepage: https://sharpenup365.com/
- About page: https://sharpenup365.com/pages/about-us
- Product page: https://sharpenup365.com/products/extra-knife-add-on
- Shopify App Store review: https://apps.shopify.com/salepify
Everything on this page comes from Sharpen Up 365's public pages and its own App Store review, checked in October 2026. Offers change, so what you see live may differ.
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