Brex vs Stampli Compared for Accounting Firms, 2026

Key Takeaways

• Brex and Stampli were not renamed, merged into each other, or discontinued. Brex is still the card, expense, and bill-pay product. Stampli is still the invoice and procure-to-pay product.

• Capital One completed its purchase of Brex on April 7, 2026. The January announcement put the deal at $5.15 billion. The closing filing states about $2.56 billion in cash plus 10,646,306 shares.

• The Essentials plan on Brex is $0 per user each month and caps the customer at two entities. The Premium plan on Brex is $12 per user each month. Enterprise and Smart Card are Quote-based.

• Stampli's subscription is Quote-based. Its pricing page lists 12 pre-built reports, unlimited entities and vendors, and a credit card it describes as free for Stampli customers. That card line is not a price for the platform.

• Choose Brex when employee cards, receipts, and reimbursements are the mess and you need a number before a sales call. Choose Stampli when vendor invoices, coding, and purchase-order matching are the mess and you can wait for a written quote.

• Neither product replaces the ledger. A card paid to a vendor can land in both systems if you buy both and never name which one codes the cost.

Pick the job before you pick the logo

An owner who searches brex vs stampli is usually trying to stop one weekly mess, not to collect another login. Either staff card charges hit the books without a receipt or a code, or vendor invoices still get retyped into the ledger. Those are different jobs. Accounts payable automation is software that captures a vendor invoice, codes it, routes approval, and prepares payment while the accounting system stays the ledger. Spend management is the control of employee cards, reimbursements, and the bills a company pays from that same spend record.

TL;DR: pick Brex if the urgent job is corporate cards and employee spend at a published per-user price, and pick Stampli if the urgent job is vendor invoices, matching, and a procure-to-pay workspace you have to price by quote. Buying the famous name from the other column will not fix the job you actually have.

Brex was not renamed after the bank deal. Capital One announced a stock-and-cash acquisition at Deal value announced: $5.15 billion on January 22, 2026, said founder Pedro Franceschi would keep leading Brex, and traced the company to a 2017 start, according to Capital One (2026). The product pages checked for this guide still sell Brex as cards, expense management, business accounts, bill pay, travel, and accounting connections.

The cash piece is a different figure from the headline value, not a second sale price. The deal closed on April 7, 2026 for Cash paid at close: about $2.56 billion plus 10,646,306 shares, according to SEC (2026). Trade coverage of that close said Capital One will spend Integration outlay: nearly $1 billion over three years on integration and retention pay, according to American Banker (2026). Nothing opened for this article said the Brex product was shut down. The practical question for a multi-year card contract is what you are allowed to do if the roadmap shifts, which belongs in the order form, not in a guess.

Stampli was not renamed either. No page opened here described an acquirer. Stampli, Inc., founded in 2015 with Eyal Feldman still presented as CEO, says it has raised Funding raised: $148 million, including a $61 million Series D in October 2023, serves more than 1,800 customers, and reports that in April 2026 it evaluated 34.3 million invoice fields across 2,248 customer environments, suggested values on 87% of them, and was correct 92% of the time when it did suggest, with people still approving before anything posts, according to Stampli (2026). That page describes scope across procurement, accounts payable, vendor documents, payments, and a card, plus an analysis layer it calls Deep Finance, and it says the accounting system remains the record. It also aims the product at mid-market and enterprise teams and lists professional services among the industries it serves. A 5-50 person firm can still ask for a quote. It should not assume it is the customer the page is written for.

Who this is for

This comparison is for an owner or operations lead at a small accounting, bookkeeping, or tax firm who will sign for the firm's own cards or its own vendor bills, or who is about to recommend one of these tools on a client's books. You already have a ledger, usually QuickBooks Online, Xero, or a desktop file, and you are deciding which messy workflow to move first. You can read a pricing page, and you can sit through one quote call if the page has no dollars.

Red flags: you need this purchase to replace the general ledger; you need a dollar subscription on the website today and the product you want is Stampli; you are actually shopping for practice-management software for client workpapers and tax organizers. A firm that fails any of those three tests should stop this shortlist.

Choose Brex if partners and staff buy software, travel, and client meals on cards, receipts show up late, and you want the published $0 or $12 line before anyone builds a proposal. Choose Stampli if the close waits on vendor invoices, purchase orders, and approval comments that today live in email. Choose neither yet if one person already codes every bill in the ledger and the only gap is a reminder. Choose both only after you write down which system codes a cost that was paid with a card. No page opened here described a native pipe between the two products.

How we evaluated these tools

The weighting below is a buying order for this reader, not a lab score. We did not test either product, and we did not turn review stars into a winner. Public pages supply the facts. The weights say which fact should move a small firm first. Invoice capture, coding, and matching sit at 25% because a missed vendor bill becomes a payable and a hole in the close. Card spend, receipts, and reimbursements sit at 20% because that money has usually already left the account, so the damage is coding and policy rather than an unpaid invoice. Ledger fit is 15% because this firm will not switch QuickBooks or Xero just to adopt a front end. Price clarity is 15% because a firm this size rarely has a procurement office, so a blank price page is a real delay. An approval trace is 15% because a reviewer has to show who released a bill. Rollout time is 10% because a tax calendar does not leave a free quarter for implementation. Those six weights add to 100%. The priority column follows that order. Where three factors share 15%, the tie-break is the sequence in a partner meeting: ledger, then price, then the audit trail. The priority numbers rank the factors. They do not rank Brex against Stampli.

Two disqualifiers sit outside the weights. If the tool must be the ledger, both products fail, because each one says the accounting system stays the record. If you need line-level purchase-order matching described on the pages opened here, do not assume Brex provides it. Those pages describe bill pay, not a 2-way or 3-way match. Absence on the pages we opened is not proof a feature is impossible. It is proof you cannot budget it from the public record.

What the public pages actually list

The rows below are published facts or an explicit gap in the pages opened on October 14, 2026. The sentences under the table are our reading for a small firm. They are not vendor grades.

The Essentials plan on Brex is Essentials list price: $0 per user monthly, and that page includes bill pay, reimbursements, accounting integrations, API access, travel booking, and a cap of two entities, according to Brex (2026). Read the $0 line as the software list price, not as a promise that an issuer will approve the account, set a credit limit, or waive every other fee. Those items were not priced on the page.

Our reading: Brex is the clearer buy when the firm can count users and entities and stay inside a published plan. Stampli is the clearer buy when the invoice, the purchase order, the vendor document, and the approval conversation need to live on one record. A firm whose ledger is QuickBooks Online can talk to both vendors. A firm on QuickBooks Desktop should slow down. Brex's desktop help describes a file export, not an automatic bill sync. Stampli's company page names QuickBooks without spelling out the desktop method, so that method belongs on the quote.

What you can budget before a sales call

Pricing checked October 14, 2026. The Premium plan on Brex is Premium list price: $12 per user monthly, and the same pricing page lists unlimited global cards accepted in 210+ countries plus local-currency cards in 50+ countries on the custom-priced card plan, according to Brex (2026). The Enterprise plan and the Smart Card plan are labeled custom pricing on that page, so both are Quote-based here. No annual discount appeared on the page, so this guide does not invent one. Multiply users by the monthly rate and stop there.

Listed reports: 12 pre-built, unlimited entities, locations, and vendors, included semi-automated 2-way and 3-way matching, support listed under 90 seconds, a credit card described as free for Stampli customers, and a deployment the page says happens in weeks, with no dollar subscription shown, according to Stampli (2026). Quote-based means you cannot finish a year-one budget from the website. Ask the quote to state invoice volume, entity count, whether direct pay and the card sit inside the subscription, whether onboarding is included as the page implies, and whether any per-payment fee exists. The page lists domestic check and ACH, global ACH and wire, and virtual cards, and it does not list a per-payment dollar amount.

The next table only multiplies the published $12 rate. It is not a negotiated price, and it has no Stampli column because Stampli has no public rate to multiply. Five cardholders cost 5 × $12 = $60 a month. Twenty-five cardholders cost 25 × $12 = $300 a month.

A firm that can live with one policy, two entities, and the features on the $0 plan should not pay the $12 rate out of habit. A firm that needs a different rule for partners than for staff is looking at the Premium plan, because multiple expense policies are listed there, not on Essentials. VAT documents, live budgets, and HRIS connections are on that same paid list. A local tax firm with one entity and no HR system may never use them.

Brex for card spend and employee charges

Brex fits a firm whose painful hour is the card, not the vendor invoice. Staff and partners pay for software, filing fees, travel, and meals. Someone chases receipts. The Essentials list already includes global card acceptance, one local card program, custom rules, reimbursements, travel booking, real-time reporting, bill pay, and API access. Premium adds dynamic review chains, compliance checks, spend-limit approval chains, multi-entity support in the US and abroad, and group travel rules. Enterprise adds unlimited entities, local card issuance, a named account manager, and implementation services, at a quote. That shape matches a firm that wants the charge, the receipt, and the export in one place, and that can accept an issuer's account decision.

The limits are concrete. Two entities is the Essentials cap. A firm with a holding company and an operating company may already be over it. Premium is the first published plan that says multi-entity. QuickBooks Online bill sync, on Brex's own help page, works on the QuickBooks Online Essentials plan or higher, and bills for a child company do not sync automatically when the child is the payer. Those bills go out as a CSV. Card expenses and reimbursements do not behave like bills. They collect in an accounting journal that a person prepares, reviews, and exports. Bills can sync when they are submitted or when they are approved, and the sync creates a vendor if the name matches exactly, including capitalization. Edits in the ledger are not pulled back into Brex. Past bills from before the connection was turned on are not backfilled. Cited Brex clients: about 35,000 appear in coverage of the bank close, according to American Banker (2026). That count is not a fit test for a 15-person tax office. The integration budget cited above is a reason to ask how long your term runs and what changes you can refuse.

Implementation, from the public help, is a sequence rather than a project plan with a promised week count. Open the account and learn whether you are approved. Pick Essentials or Premium from the entity count and the policy count, not from the logo. Connect the ledger. For a supported cloud ledger, choose whether bills sync on submission or on approval, and map the payment account. For QuickBooks Desktop, export an IIF or CSV file and import it yourself. Set who may draft a bill and who may release it. Issue cards only after the coding fields exist. API access is already on the Essentials list if you later want a webhook. None of that is a measured go-live time. The Enterprise page is the one that advertises custom implementation services.

Card charges are the awkward handoff, because a person still exports them. A proposed workflow from US Tech Automations listens for the webhook event EXPENSE_PAYMENT_UPDATED, reads expense_id and payment_status, and puts a draft code in a review queue. The bookkeeper accepts or edits the draft, and only then does the export run. Prerequisites are an approved Brex account, API access as listed on Essentials, the expenses.card.readonly scope, a CARD_ADMIN role, and a connected ledger. This is a configurable design with a human review point. It is not a live customer and it is not a measured saving.

Stampli for vendor invoices and purchase orders

Stampli fits a firm whose painful hour is the vendor bill. Invoices arrive by email, the purchase order is in the ledger, the approval is in a thread, and the coder retypes the amount. The pricing page describes full invoice capture, unlimited entities, locations, and vendors, semi-automated 2-way and 3-way matching, with fuller matching available, 12 pre-built reports, a dedicated success manager, onboarding included, training when you need it, and a stated response time under 90 seconds. Procurement items on that page include request types, purchase orders created in Stampli or exported to the ledger, virtual cards, service tickets, and budget controls. Direct pay lists checks, ACH, wires, and virtual cards. The company page adds vendor document collection and says missing or expired documents can block a payment. That is a procure-to-pay workspace. It is a poor match if all you wanted was a receipt on a card charge.

The limits are commercial and positional. There is no public subscription dollar, so a "cheaper than $12" claim would be a fiction. The card line that says free for Stampli customers does not price the platform. The company's own ideal-customer language points to mid-market and enterprise complexity, many approvers, and many entities. A five-person bookkeeping shop can still be sold the product. It should compare the quote with the published Brex arithmetic before it treats the demo as a decision. The April 2026 suggestion figures are the vendor's own description of its software, not an independent audit, and the page itself says a person still approves before posting. Do not read 92% as "the books close themselves."

Implementation, as the vendor describes it, is included onboarding, training on request, and a go-live it says happens in weeks. Your side of that work is still real. Confirm the ledger is one Stampli actually connects, and get the method in writing for QuickBooks Online versus QuickBooks Desktop. Decide whether purchase orders live in the ledger or in Stampli. Name who approves, who can pay, and who may not do both. Ask whether direct pay is inside the quote. Load vendors and coding fields before you turn on capture, or the first week is cleanup. The unlimited entity line matters if the firm files books for several related companies. It does not, by itself, mean one login should hold every client of a bookkeeping practice. Ask that question directly. The public pages describe the customer's entities, not a firm's client roster.

Vendor bills fail when a required field is blank, or when a card payment and an invoice both try to book the same cost. A configurable US Tech Automations design holds the export when the general-ledger account is empty, alerts a named reviewer, and posts only after that person fills the field and approves. Prerequisites are the ledger connection already in use, Brex bill sync set to approval or the Stampli export named in the quote, and a person who owns exceptions. The output is a bill that posts after review. The design does not replace the ledger, and it does not describe a current deployment.

One illustrative month of card charges

An illustrative month, not a customer story, shows the list-price math a 10-person firm can do before any Stampli quote arrives. Provision all 10 people on the Premium plan at the published $12 rate cited above: 10 × $12 = $120 for the month, and 12 × $120 = $1,440 for the year. If 30 card charges arrive and a bookkeeper spends 4 minutes coding each one by hand, 30 × 4 = 120 minutes, which is 2 hours, before a single vendor bill is opened. A configurable listener can take expense_id from an EXPENSE_PAYMENT_UPDATED event, draft the code, and wait. The 10 people, the 30 charges, and the 4 minutes are scenario assumptions so the arithmetic is visible. They are not a survey. The $12 rate is the only price in the paragraph that the vendor published.

Mistakes that send this search sideways

• Treating the two logos as substitutes. A card platform with bill pay is not the same purchase as an invoice workspace with matching.

• Typing a guessed monthly fee for Stampli into a budget. The only honest software line, until the quote arrives, is Quote-based.

• Assuming the $0 plan allows unlimited companies. The page caps Essentials at two entities.

• Ignoring the April 7, 2026 close when you sign a long card agreement. Ask about term, renewal, and what product changes you can decline. Do not invent a shutdown that the pages do not show.

• Buying both and letting a vendor paid by card land in both systems. Name the system that codes that cost.

• Expecting QuickBooks Desktop to behave like QuickBooks Online. On the Brex side, desktop is a file export.

• Reading the free-card sentence as a free accounts-payable platform. The platform price is still a quote.

• Skipping the QuickBooks Online plan check. Brex says bill sync needs the QuickBooks Online Essentials plan or higher.

A sign-off list for the managing partner

• Name the late job in one sentence: cards and receipts, or vendor invoices, or both.

• Count legal entities and set them next to the Essentials cap of two.

• Write down the ledger: QuickBooks Online, Xero, desktop, NetSuite, or something else.

• If the ledger is QuickBooks Online, confirm that file is on a plan Brex will sync, or confirm Stampli's method in the quote.

• If you want Stampli, leave the budget blank until the quote lists modules, volume, and any payment fees.

• If you want Brex Premium, multiply users by $12 and add nothing you did not read.

• Pick sync on approval if a person must see the bill before it hits the ledger.

• Ask who codes a cost that is both a card charge and a vendor bill.

• If a maintained Zapier, Make, or n8n flow already covers the one missing alert, do not add a platform for that alert alone.

Short definitions before you compare

• Spend management. Cards, receipts, reimbursements, and the rules that govern them, plus the export into the ledger.

• Accounts payable automation. Capture, coding, approval, and payment prep for a vendor invoice, with the ledger still holding the books.

• Procure-to-pay. The path from a request or purchase order through the invoice to the payment.

• 2-way and 3-way match. A check of the invoice against the purchase order, and, in the 3-way case, against what was received. Stampli's pricing page says the semi-automated version is included.

• Entity. A legal company or books set the software counts separately. It is not a headcount.

• List price. The dollar figure on the vendor's pricing page. For Brex that is $0 or $12 per user each month on the plans that publish one.

• Quote-based. No public dollar subscription. Stampli's platform is in this bucket until a written quote says otherwise.

• System of record. The ledger that holds the official books. Both vendors, on the pages opened here, leave that role to the accounting system.

Questions to close before you sign

Did Capital One rename or shut down Brex?

No. Brex still sells under the Brex name, and the January 22, 2026 announcement said Pedro Franceschi would keep leading it after the close. The pricing page checked on October 14, 2026 still lists Essentials, Premium, Enterprise, and Smart Card.

Does Stampli publish a subscription price?

No. The platform subscription is Quote-based. The pricing page shows features, a quote form, and a credit card it describes as free for Stampli customers. It does not show a monthly platform fee.

Can Brex pay vendor bills, or only card charges?

Brex can do both on the published plans, including the $0 plan, which lists bill pay. Bill pay turns an uploaded or forwarded invoice into a draft payment a person reviews. It is not the same as Stampli's purchase-order match, which Brex's pricing and bill-pay pages opened here do not describe.

Does the Stampli card make the software free?

No. Free, on that page, describes the card for Stampli customers. The accounts payable subscription still has no public dollar price. Ask the quote whether payments carry a separate fee.

Will either tool replace QuickBooks Online or Xero?

No. Brex syncs bills to those ledgers, among others, and Stampli's company page says the accounting system remains the record. You keep the ledger. You add a front end for cards, invoices, or both.

Should a small firm buy both?

Buy both only if cards stay in Brex, vendor invoices stay in Stampli, and a written rule says which system codes a bill paid by card. Otherwise you will reconcile the same cost twice. No page opened here showed a built-in connection between them.

Does QuickBooks Desktop sync like QuickBooks Online?

No. Brex describes the desktop path as an IIF or CSV export, and it says desktop bill sync is not automatic. Cloud QuickBooks Online can receive bills on submission or approval, with the plan limit noted above. Get Stampli's desktop method in the quote rather than assuming it matches the online API.

The decision, then the handoff

When NOT to use US Tech Automations: stay in the ledger's own bill screen when one person already approves every invoice and the inbox is not the delay; stay on Brex alone when the only pain is card receipts and the weekly export already works; and stay with Zapier, Make, or n8n when that flow already has run history, retries, error branches, and an audit trail the firm is willing to own. Those tools can hold that evidence when someone configures them. The buyer still designs observability, idempotency, escalation, access controls, and maintenance. A proposed US Tech Automations design can instead hold blank fields and failed exports for a named reviewer, and only after the API or the file export exists and a person still approves the exception.

If the shortlist is really bill-pay brands, use the Bill.com, Ramp, and Brex comparison. If you already know the job is invoice capture and the Stampli quote does not fit, use Stampli alternatives for invoice processing. Advising a dental client on membership billing is a different purchase, covered among in-house dental membership platforms.

For this firm, the order is simple. Name the late job. If it is cards, price Brex at $0 or $12 per user from the page, check the entity cap, and confirm the ledger export. If it is vendor invoices, take a Stampli quote and compare it with that arithmetic before you sign. If it is both, assign each cost to one system. For the review holds described above, see how US Tech Automations configures this.