Fulfill your orders or line items automatically from a file

  • Popular with businesses in the United States

Price: Free

App highlights

  • Speed tested: no impact to your online store


4.8 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

  • 5 of 5 stars
    94% of ratings are 5 stars
  • 4 of 5 stars
    3% of ratings are 4 stars
  • 3 of 5 stars
    2% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    1% of ratings are 1 stars
21 - 30 of 120 reviews


Amazing application that saves a ton of time. Really appreciate you guys releasing a free solution. Really nothing to complain about.

baby bambi

Matched my requirements perfectly, saved a lot of time from manual input. Customer service spot on when got stuck.
Thanks Team MassFulfill

Smart Meals 💚

MassFulfill has made it very easy for us to add tracking information and mark order as fulfill in bulk. Saves us A LOT of time each week. We've created a CSV template that fits our needs and can now port over tracking info and trigger fulfillment and automatically send out shipping confirmation within less than five minutes.


I’m using the app to bulk fulfill my orders. So far it is great and saves me so much time. I haven’t used it to fulfill only specific products from an order but rather the entire order so I cannot comment on this feature. The support is also great, I’ve messaged them with an unclear issue I have had and they have figured out all by themselves and sent me a reply about how to fix it.

Mamie Réglisse

Best app ever to fulfill orders in 1 click. Support team is really helpful too

Vaped Canada

Great app! Saves me about 15-20 minutes a day :) the developers were helpful when I made a mistake too

Health Boss

Oh my gosh! It makes fuflilling so easy with a few clicks and CSV. Thank you for making such a great app and offering it for free. You guys are the best!


I can't believe I just found out about this app. Save yourself the pain of manually fulfilling CSV orders and get this app ASAP.

Soul & Peace

It a great help for fulfilling the orders and entering tracking details. The app saves a lot of time for us.

Pansly New York

Best CSV fulfillment app and Great customer support team. If you want to quickly upload tracking numbers in bulk, then this is the best app for it.