ShippingEasy
ShipStation
Stamps.com
Shippo
Easyship
Webgility
FreightPOP
Kintone
Profitlee
parcelLab
Tiktok For Money
Tiny Acquisitions
TTCalculator
Simplify and speed up the amount of time it takes to ship out orders by:
⋅⋅Phone, email and chat support to help you 7am-7pm every business day ⋅⋅Processing orders from Shopify, Amazon, Etsy, eBay, and many other selling channels all from the ShippingEasy app ⋅⋅Eliminating the need for copy/paste of addresses and order information forever ⋅⋅Automatically updating order status back to any of your other selling platforms ⋅⋅Auto-populating customs forms and simplifying international shipments ⋅⋅Printing labels in batches or 1 by 1 - we support your workflow
Manage orders and inventory with Inventory Management
⋅⋅Two-way syncing for inventory, including FBA—update stock levels in your online store and anywhere else you sell online in real time ⋅⋅Create, send, and update purchase orders—auto-populate purchase orders, track their status, and more
Robust shipping features give you more options for customers, including:
⋅⋅Automatically email your customers a tracking # in real time ⋅⋅Automated Emails and pre-built email templates to earn reviews and repeat business ⋅⋅*Beautiful customized packing slips, branded and in color, or print packing slips on 4"x6" shipping labels
ShippingEasy ProfitleeProfitlee's answer:
Next.js 16 (App Router) and React 19 with TypeScript, styled with Tailwind CSS v4. Postgres (Neon serverless) via Drizzle ORM, authentication with Auth.js (NextAuth v5), billing through Lemon Squeezy, transactional email via Resend + React Email, PDF export with react-pdf, and internationalization via next-intl. Tested with Vitest and deployed on Vercel.
Profitlee's answer:
It started as the messy spreadsheet I kept rebuilding for every product I evaluated. "Sale price minus product cost" was never the real margin — referral fees, the FBA fulfillment tier, the fuel surcharge, VAT on EU marketplaces, ad spend, and returns all quietly ate into it, and I usually only saw the true number after the inventory had already landed. So I turned the spreadsheet into a proper tool with accurate, country-specific fee logic and made it auditable against each marketplace's official schedule. Profitlee is the result — an independent, solo-built calculator (not affiliated with Amazon or TikTok).
Profitlee's answer:
Accuracy you can verify. Profitlee breaks the full cost stack out line by line and its outputs have been cross-checked against Helium 10 and Amazon's live fees down to the cent. It's multi-marketplace (US/DE/JP + TikTok Shop) and multi-mode (FBA, FBM, Fulfilled-by-TikTok, self-fulfilled) in one tool, the core calculator is free to use with no signup, and a per-unit calculation instantly scales into a monthly revenue/gross/net P&L. Pro stays affordable at $9.99/mo (or $99/yr) and adds saved scenarios, history, PDF export, and shareable links.
Profitlee's answer:
Amazon FBA/FBM and TikTok Shop sellers — from first-time and side-hustle sellers validating a product before they source inventory, to established sellers and agencies pricing new SKUs across the US, German, and Japanese marketplaces. Anyone who needs to know their true net margin before committing to inventory.
Profitlee's answer:
Profitlee is a country-accurate profit calculator: instead of one generic "fee" estimate, it uses real, separately-maintained 2026 fee tables for Amazon US, Germany, and Japan plus TikTok Shop — including size tiers, referral categories, the 3.5% fuel surcharge, inbound placement, and storage. It's VAT-aware on the EU/JP marketplaces and models the costs most calculators skip: ad spend as ACOS or TACOS, and return losses (refund administration fee + unsellable write-offs), not just marketplace fees. Every fee links back to the marketplace's own published schedule, so any number is auditable.
Profitlee's answer:
Profitlee is newly launched and used by independent Amazon FBA and TikTok Shop sellers across the US, EU, and Japan marketplaces.
Based on our record, ShippingEasy seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
However, it turns out that ShippingEasy.Com is actually owned by Stamps.Com. I really can't explain the difference. But in spite of the fact that they are owned by the same company, shippingeasy.com works, and stamp.com does not. Source: about 5 years ago
Are both websites down? Is there a third party shipping service than will allow me to purchase next day air shipping label and pick up? I tried shippingeasy.com but it gives me errors when trying to create as UPS account. Source: about 5 years ago
You should look into shippingeasy.com, they were bought by stamps.com! Source: over 5 years ago
ShipStation - Seamless eCommerce shipping fulfillment software. Wherever you sell, however you ship, ShipStation can help. Auto order import, batch label print, & more!
parcelLab - Our Operations Experience Management platform unlocks the potential of the post-sales experience, revolutionizing how people interact with your brand.
Stamps.com - Stamps.
Tiktok For Money - Make Money From tiktok
Shippo - Shipping, easy and affordable for everyone. A set of unified APIs and tools that instantly enables you to ship your goods internationally
Tiny Acquisitions - Tiny acquisitions is the only marketplace for internet business that are priced under $5,000.