Free Tools for Business Growth

Utilize our free eCommerce calculators and marketing tools below to estimate your costs and improve your business performance

Explore All Ready-to-use eCommerce Tools

Save time & money and run a more efficient business with our tools

Shopify theme detector

Shopify theme detector

Quickly find out what Shopify theme is being used. Inspect the Shopify theme of your competitor or any online store easily.

ROAS calculator

ROAS Calculator

Measure your return on ad spend and evaluate the profit earned for each advertising expense or marketing initiative.

Shopify invoice generator

Shopify invoice generator

Create unlimited invoices with free, simple, and automatic generator. Produce, download and send professional-looking.

cpa calculator

CPA Calculator

Calculate your cost per acquisition in seconds and make improvements to strengthen your business’s finance.

Discover Shopify’s built-in apps

Leverage our software ecosystem for better business results

Discover Shopify’s built-in apps

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Logo NestAds@2x


Launch, optimize & scale winning TikTok ads faster in an incredibly simple way, with no expertise required.

Pig Pose - 04 - demo 1
Logo NestSend@2x


One-stop Email Marketing Automation Solution. All you need to win customers for life & drive sales.

Pig Pose - 04 - demo 2
Logo NestDesk@2x


Centralize all customer messages, deliver personal responses, and generate sales within one inbox.

Pig Pose - 04 - demo 4
Logo NestSend copy@2x


Show stunning TikTok Feed on your storefront. Make your site lively, build social proof & grow revenue.

Pig Pose - 04 - demo 3


One-stop Email Marketing Automation Solution. All you need to win customers for life & drive sales.

Browse other apps

Let’s unlock all your business potential with NestScale’s simple, free & powerful apps

NestScale Bundles

Offer product bundles, volume discounts, and free gifts to improve average order values and sales.


More coming soon!