Always Ship at the Lowest Rate in ShipStation

Join other ShipStation users ditching automation rules for String.

ShipStation users save an average of $1.07 per shipment with String

Actual shipping costs
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You're losing money because of ShipStation!

Why?

Automation rules select overly expensive shipping options because they're pre-programmed.

The Solution

String finds the best package and cheapest rate for every shipment in real-time.

The result?
You save thousands every month.

Core features

Optimized to save you buckets of money.

Sign up!
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Auto Package Selection

String finds the right size package for every order so you don't have to.

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On Time Delivery

String only finds shipping services that will deliver to your customers on time.

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Best Rate Guaranteed

String finds the best rate across all of your shipping accounts in real-time.

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Custom Shipping Rules

Apply any rules you want to inform how String should select a shipping service.

Support for all major US carriers

Don't see yours? We can add any carrier at your request.

How it Works

What Users Say

Jacob Jones

Kareem Elgendy

CEO

"String has had a substantial impact on our fulfillment process. It has led to substantial cost savings on shipping, reduced time spent on ticket preparation for fulfillment and a decrease in customer complaints due to the unshipped order reporting feature. We are extremely satisfied with all aspects of String's service".
Will Nitze

Will Nitze

Founder & CEO

"String is super set-in-and-forget-it in nature. We don’t ever really have to worry about it working – it just works, and actively saves us money on a daily basis. What’s particularly cool is that it’s dynamic. As rate cards shift, the algorithm immediately adapts.”
Will Nitze

Ryan Byrd

Director of Operations

"String has not only allowed us to take full advantage of our current parcel rate structures but has also helped us improve them. We have parcel carriers now fighting for our business while we are enjoying lowered order processing times!"
Will Nitze

Chris Bair

Owner

"String is like hiring a cool robot that figures out the best package and cheapest shipping service for each order - it's especially handy when you're dealing with new shipping services or rate changes and does a great job of making our team more efficient AND more accurate."
Will Nitze

Parth Lalchandani

Director

"We met Tyler from String by chance on LinkedIn and it was the best thing that could have happened for my business. From day 1 he went above and beyond to make sure that we were getting the most from String. Before using String we were shipping everything out on USPS and FedEx, using String we found that using UPS for the majority or our shipments would save us on average $7.50 per shipment. I would recommend using String to anybody looking to optimize profits in their business and looking to lower their shipping costs."
Jacob Jones

Kareem Elgendy

CEO

"String has had a substantial impact on our fulfillment process. It has led to substantial cost savings on shipping, reduced time spent on ticket preparation for fulfillment and a decrease in customer complaints due to the unshipped order reporting feature. We are extremely satisfied with all aspects of String's service".

Why you'll love String

60 hours

Saved configuring shipments per month

5x

Average monthly ROI from String

15 minutes

Average support response time

Pricing

Every plan comes with a 30-day money back guarantee.

Best if you ship less than 8,000 orders per month

Advanced

$400/mo
Includes 2,500 shipments
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$0.20/shipment after 2,500 shipments
Sign up!
What's Included
Configurable rate shopping with Time-in-Transit filtering and flat-rate options
Auto Package Selection
Custom routing rules like price based carrier override
Fast integration and account support
Weekly shipping intelligence reports
Delayed shipment notifications
Best if you ship more than 8,000 orders per month.

High Volume

$1,500/mo
Includes 10,000 shipments
-

$0.15/shipment after 10,000 shipments
Sign up!
What's Included
Configurable rate shopping with Time-in-Transit filtering and flat-rate options
Auto Package Selection
Custom routing rules like price based carrier override
Dedicated Technical support
Dedicated Integration support
Weekly shipping intelligence reports
Delayed shipment notifications
Best if you ship more than 16,000 orders per month.

Unlimited

$2,500/mo
Includes unlimited shipments


Sign up!
What's Included
Configurable rate shopping with Time-in-Transit filtering and flat-rate options
Auto Package Selection
Custom routing rules like price based carrier override
Dedicated Technical support
Dedicated Integration support
Weekly shipping intelligence reports
Delayed shipment notifications

Frequently Asked Questions

How do I actually save money?

What do Savings reports look like?

What do you need to get started?

Won't String always select a slow USPS service?

How do you choose the smallest package?

How am I billed?