The friendlier way to get past-due invoices paid.

Assist is the gentler alternative to collections:

  • Auto follow-up for slow-paying customers
  • Maintain happy client relationships
  • Integrate with your accounting software
  • Get A/R specialists who follow-up for you
  • Keep 100% of the invoice
How many customers do you invoice each month?

If past-due invoices are a constant headache for your small business, we’re here to assist.

Unlike collections, our on-demand accounts receivable specialists gently follow up on invoices that are 0-90 days past due.

Easy, efficient
invoice follow-up

  1. 1
    Connect your booksSeamlessly link CollBox to your cloud accounting software—QuickBooks, Xero, FreshBooks, or Sage.
  2. 2
    Start your planWe’ll go to work automatically when invoices become past due with our consistent weekly touches.
  3. 3
    Get past-due paymentsView updates and conversations with full transparency on your dashboard and get paid for your hard work.
282938
20 past-due
155284
166 resolved
282938
20 past-due
155284
166 resolved

Seamlessly integrates with your cloud accounting software.

QuickBooks logo
Xero logo
Freshbooks logo
Sage logo

A gentle extension of your business

With a weekly cadence of soft touches by email and phone, you can feel safe using us with your best customer. Our specialists not only get you paid but also make you look great in the process.

Expert A/R at a
fraction of the cost

Turn over the hassle of invoice follow-up to an expert—without the expense of full-time staff.

With a low monthly fee, you get:
  • Auto follow-up with slow-paying customers
  • Consistent weekly touches with slow payers
  • Easy accounting software integration
  • An A/R specialist who knows your needs
  • Ongoing updates on your dashboard
  • You keep 100% of payments received
  • Ability to cancel at anytime

What other small businesses say

Here’s what a few of our users say about us.

What a great service
Five stars
Jessica H, Hall CPA

After 2 months of using Assist I was able to collect 20x what I had paid and have been using them for 6 mos. Their consistent reach outs to clients have gotten invoices paid that I did not know would ever be collected on.

Perfect AR collection
Five stars
FOCI

As a small company we cannot spend time chasing slow payers. Collbox does an excellent job at a reasonable price. We have collected over $5k in slow payers already!

Great product
Five stars
Rich1012

So simple, my cat could use it! The hassle of collection is GONE! No more searching. No more guessing.

Quick
Five stars
Jenn WS

It was really nice not to have to fill out forms and get all the pieces together, it just takes it right out of QB.

Essential app for my business
Five stars
KCox

I've collected from multiple invoices that I would have never pursued because they make the process so easy. I would recommend this to anyone looking to add to their cash flow but keep in house expenses down!

Easy to use and convenient
Five stars
ChrisM

It's very easy to use and get set up. Wish I'd come across it sooner.

So easy
Five stars
MichaelP

Who knew collecting on old debts could be so seamless and simple? CollBox made this whole process incredibly easy and it worked just as promised. Defintely worth it!

Seamless
Five stars
RickLINEXCOS

I like this process where I can just turn the hassle over to someone else and they handle, seamlessly, this very unpleasant task.

Saves so much time
Five stars
MaxCare

Before Collbox, I’d have awkward conversations trying to get my money that I knew would never be paid. With Collbox, they seem to get the money so much easier and faster. Such a relief.

Clients will love you!
Five stars
Laura

Don't write it off before trying Collbox! Whether you go with the more gentle AR Assist or straight to collections, Collbox is the final answer to your receivables process.

Unbelievable success
Five stars
KatBH

There was no doubt we contacted the right team to help. Professional, kind and got it done: collected in full. We highly recommend CollBox.

AR angels
Five stars
Tiara

Collbox has really helped tremendously in our organization. They are super responsive, extremely helpful, and go above and beyond to fit your companies needs to quickly get your books in order!

What a great service
Five stars
Jessica H, Hall CPA

After 2 months of using Assist I was able to collect 20x what I had paid and have been using them for 6 mos. Their consistent reach outs to clients have gotten invoices paid that I did not know would ever be collected on.

Perfect AR collection
Five stars
FOCI

As a small company we cannot spend time chasing slow payers. Collbox does an excellent job at a reasonable price. We have collected over $5k in slow payers already!

Great product
Five stars
Rich1012

So simple, my cat could use it! The hassle of collection is GONE! No more searching. No more guessing.

Quick
Five stars
Jenn WS

It was really nice not to have to fill out forms and get all the pieces together, it just takes it right out of QB.

Essential app for my business
Five stars
KCox

I've collected from multiple invoices that I would have never pursued because they make the process so easy. I would recommend this to anyone looking to add to their cash flow but keep in house expenses down!

Easy to use and convenient
Five stars
ChrisM

It's very easy to use and get set up. Wish I'd come across it sooner.

So easy
Five stars
MichaelP

Who knew collecting on old debts could be so seamless and simple? CollBox made this whole process incredibly easy and it worked just as promised. Defintely worth it!

Seamless
Five stars
RickLINEXCOS

I like this process where I can just turn the hassle over to someone else and they handle, seamlessly, this very unpleasant task.

Saves so much time
Five stars
MaxCare

Before Collbox, I’d have awkward conversations trying to get my money that I knew would never be paid. With Collbox, they seem to get the money so much easier and faster. Such a relief.

Clients will love you!
Five stars
Laura

Don't write it off before trying Collbox! Whether you go with the more gentle AR Assist or straight to collections, Collbox is the final answer to your receivables process.

Unbelievable success
Five stars
KatBH

There was no doubt we contacted the right team to help. Professional, kind and got it done: collected in full. We highly recommend CollBox.

AR angels
Five stars
Tiara

Collbox has really helped tremendously in our organization. They are super responsive, extremely helpful, and go above and beyond to fit your companies needs to quickly get your books in order!

Frequently asked questions