Tesorio and the art of getting paid

The peculiar thing about a successful sale is that it can leave the seller waiting for money. The contract is signed. The revenue appears in a report. Somewhere else, an invoice is wandering through a customer’s approval process. The sales team has moved on. Finance has inherited a small detective story.

Tesorio works in that interval. Its software connects accounts receivable, customer communication, payment information and forecasting, then automates parts of the chase. The company’s subject is money. Its daily material is rather more mundane: emails, invoice references, portal logins and the question of who promised what.

The discount that missed the point

Carlos Vega and Fabio Fleitas did not start with this entire apparatus. In Vega’s account of the company’s early days, the idea was to modernize a practice he had encountered in factoring: businesses could get paid sooner by accepting a small discount on their invoices.

It had an attractive logic. Waiting costs something; perhaps both parties could agree on a price for removing the wait. But the founders concluded they needed to move further upstream, to the people trying to understand and manage cash flow before deciding how to change it.

In a later interview, Vega described realizing, less than a year after early validation and fundraising, that the original approach would not work. He went back to customer research. The motive survived; the proposed mechanism did not. That distinction is useful to anyone who has mistaken applause for evidence.

Tesorio dates its founding to 2015 and went through Y Combinator’s summer batch that year. By 2019, Madrona was leading a $10 million Series A. Investor Hope Cochran, herself an experienced CFO, wrote about crucial financial analyses living in spreadsheets with too many links, formulas and dependencies. A company could be quite sophisticated while its cash forecast remained precariously homemade.

The late invoice has a backstory

Consider Smartsheet. In Tesorio’s customer account, its Financial Care Group managed a receivables portfolio of more than 150,000 customers. Staff were moving among the ERP, Salesforce and email. The ERP’s dunning mechanism was described as binary: on or off. That is a blunt instrument for relationships of varying size and sensitivity.

A late invoice tells you the age of a balance. It does not, by itself, tell you whether an account deserves a routine nudge or careful handling. Smartsheet used customer tags, dynamic campaigns and Salesforce context to make outreach fit the relationship. The published case study reports the team exceeding a quarterly cash goal by approximately $14 million.

“I never have to worry about a high-dollar ARR account getting an inappropriate dunning notice, and that is huge.”

Wade Moss / Smartsheet
In Tesorio’s customer case study

There is a quiet commercial intelligence in that concern. Collections is another encounter with the customer. A system that treats every overdue balance identically can save keystrokes while creating conversations someone must later repair.

Five jobs hidden inside “get paid”

Tesorio’s product range follows the invoice’s journey. First comes delivery. Its Supplier Portals Agent navigates procurement systems such as Coupa and SAP Ariba, submits invoices, checks status and retrieves remittance information. An invoice recorded internally has little use if the buyer’s portal has rejected it.

Next comes communication. Automated dunning runs scheduled campaigns. The Collections Agent works on the more variable material: inbound messages, drafted responses, promises to pay and escalations. A promise buried in an email should become a fact the next person can use.

The Payment Portal gives customers access to invoices and payment options, including ACH and cards, with workflows for payment-plan requests and disputes. The attraction is practical: fewer requests for copies, fewer separate conversations and an easier route from intention to payment.

Then comes cash application, a phrase that conceals substantial clerical detective work. Which customer sent this payment? Which invoices does it settle? Tesorio’s Cash Application Agent processes evidence from remittance emails, bank data and lockbox documents. Unmatched payments go to an exception workspace with suggested matches for review.

Finally, AR Forecast uses historical payment behavior and invoice data to predict collections. The distinction between a due date and a likely payment date matters. One comes from the terms; the other is an estimate of what the customer will actually do. Rolling forecasts and comparisons with actual collections let finance examine that estimate.

These jobs share information. A received payment should change the collection queue. A customer’s payment promise should inform the forecast. A portal rejection should explain why another polite email may accomplish very little. The value of joining the jobs lies in those handoffs.

A number worth slowing down for

Discovery Education’s case offers a particularly legible result. Its customers could have multiple bill-to contacts and contracts, and the finance team was piecing together information from disconnected tools. Tesorio brought invoice data and communication history into one place and supported targeted campaigns of up to 900 emails in a day.

That is a customer result over a stated period, not a promise that every buyer will collect in 43 days. Still, the mechanism is understandable: make the account visible, contact the right people and stop losing the thread between tools. The result deserves attention because the work behind it can be inspected.

Veeva Systems supplies another example: its published case study reports a 50% reduction in receivables aged 90 days. These stories concern different businesses and different measures. Keeping those distinctions intact makes the evidence more useful than a single grand average.

What the subscription really buys

Tesorio sells business software through subscriptions. Its master agreement places the chosen modules, fees and setup services in customer order forms. The commercial question is therefore specific: which parts of your operation are you buying, and what will connecting them require?

The less glamorous cost is implementation effort. Tesorio offers native connections to systems including NetSuite, Sage Intacct, Workday, Zuora and QuickBooks Online. Its file-based Tesorio Connect extends access to other ERPs. The help documentation for file-based cash application calls for ERP configuration, field mapping and preservation of unique payment IDs. Someone must make those details correct.

In July 2022, the company announced a $17 million Series B led by BAMCAP Ventures. Its market now includes specialist AR vendors such as HighRadius, Versapay, Growfin and Quadient AR, as well as the collections capabilities already available inside accounting systems. A buyer’s comparison should begin with the workflow that needs help.

Tesorio’s proposition is the breadth of connected work after the sale, including supplier portals and cash application alongside collections. As of October 2026, its public offering also includes an MCP connector in Claude Marketplace, extending access to live finance context. New interfaces may shorten the search for an answer; the underlying invoice and customer records still have to be right.

Copy the diagnosis before the software

The practical lesson is to examine one late invoice from beginning to end. Was it accepted by the buyer? Did the message reach the right contact? Was there a dispute? Has the payment arrived without being matched? Each answer implies a different next action.

As an operational judgment, this approach is most useful when volume and handoffs have become burdensome. A small, simple ledger may be adequately served by existing tools. Poor source data requires repair. A customer unable to pay needs a credit decision. A genuine dispute needs resolution. Automating contact does not settle either matter.

The founders’ pivot is the company’s most transferable idea: the first proposed remedy can be wrong while the underlying problem remains worth solving. Tesorio’s present business follows the invoice back through the system, looking for the work that holds it up. Finance, after all, would prefer the money to the detective story.