Brex Review
Brex is a corporate card and spend platform from a financial technology company, owned by Capital One since April 2026, that runs cards, expenses, reimbursements, bill pay, travel and a business account in one system for US startups and global scale-ups; Checking is provided by partner bank Column N.A., and Treasury is a separate securities product.
Independently scored, one dimension at a time. Every dimension is sourced, and we say whether a claim is published, reported, or estimated.
Brex covers most rails: Mastercard cards accepted in 210+ countries, local-currency cards in 50+ countries, and ACH, checks, and domestic and international wires at $0 (fee schedule, checked 26 September 2026). Bill pay issues virtual cards, and Brex virtual cards are embedded in Oracle Fusion, Coupa Pay and Zip. Points earn up to 7x on rideshare, but the cash value is unpublished and cross-currency card charges can carry up to a 3 percent markup.
Enterprise allows unlimited US or global entities, and Brex issues local-currency cards in 50+ countries with acceptance in 210+ countries (pricing page, checked 26 September 2026). Capital One's January 2026 release put Brex at over 25,000 customers, including DoorDash and Anthropic, and Brex said in March 2026 that it helps run OpenAI's global spend. Essentials stops at two entities, so groups need Premium or Enterprise.
Native integrations cover NetSuite, Sage Intacct, QuickBooks Online, Xero, Business Central (launched 26 April 2026), Dynamics 365 F&O, Oracle Fusion and Workday Financials (integrations page, checked 26 September 2026). The NetSuite integration imports classes, departments, locations and custom fields, handles subsidiaries with intercompany journal entries and amortization, and auto-syncs fields daily. Bill sync covers only QuickBooks Online, NetSuite, Xero and Sage Intacct, per the bill pay guide.
In the product, Brex Assistant, an audit agent and a review agent write memos, chase receipts, flag violations and auto-approve low-risk spend; the outcome figures are vendor claims. Externally, a first-party hosted MCP server at api.brex.com/mcp launched in beta in April 2026 with 43 tools, per-user OAuth and a Claude directory connector (developer docs, checked 26 September 2026). It is mostly read: 4 tools edit expenses, and approvals and card management are not available.
Brex publishes Essentials at $0 and Premium at $12 per active user per month, with monthly billing and cancel-anytime terms in the Premium Upgrade Terms (revised 6 April 2026). Its fee schedule shows $0 for ACH, checks, and domestic and international wires, though optional principal protection costs $15 per international wire and the FX markup on local currency wires is unpublished (checked 11 October 2026). Enterprise and Smart Card are quote only, the up to 3 percent FX markup sits in the card terms rather than on the pricing page, and the cash value of points is unpublished.
Brex's trust page lists SOC 1 Type II, SOC 2 Type II and PCI-DSS (checked 26 September 2026), and Premium adds multiple expense policies, dynamic review chains and AI compliance audit. The audit agent checks every expense against an uploaded policy and ranks violations by risk. Bill pay matches invoices to POs two ways only, and the help center shows W-9 capture, TIN validation and 1099 eligibility flags but no 1099 filing.
The professional services page promises an initial group of users live within 6 weeks of kickoff, and the enterprise page says as little as 6 to 8 weeks (checked 26 September 2026). Since June 2026 new customers can connect QuickBooks Online, Xero or Puzzle by OAuth during onboarding, and self-serve plans get guides and live training. The enterprise page lists an audit log and sandbox; multi-entity and local card programs still need Brex's implementation team.
Brex offers 24/7 live chat and phone support (help center, checked 26 September 2026), and Enterprise adds a named account manager. Capterra shows 4.5 out of 5 overall and 4.4 for customer service across 139 reviews (reported), with reviewers citing slow responses and USD-only accounts. The 95 percent satisfaction score on the professional services page is vendor-claimed.
Strong cards and expense automation for scale-ups; AP is thinner and the Capital One transition is new.
Written by the Audit Friendly research team. No vendor edits, no sponsored placement.
You are buying a card program with the software built around it. Brex runs a Mastercard corporate card, issued by partner banks (Emigrant Bank, Fifth Third Bank or Airwallex), that is accepted in 210+ countries, offers local-currency cards in 50+ countries per its pricing page, and runs expenses, reimbursements, bill pay, travel booking and a business account on the same platform. Essentials is $0 per user and Premium is $12 per active user per month (published, checked 26 September 2026). Per Brex, its AI agents write memos, chase receipts, review expenses against your policy and auto-approve low-risk spend. The vendor claims nearly 70 percent of expenses on Brex are handled entirely by automation.
The catch has three parts. AP is lighter than in a dedicated AP tool: bills match to POs two ways, and Audit Friendly found no 1099 e-filing; the help center shows W-9 capture, 1099 eligibility flags and a year-end 1099 data export for filing elsewhere (checked 26 September 2026). Card charges outside the card's settlement currency can carry an FX markup of typically up to 3 percent under the card terms, unless you issue local-currency cards. And Capital One closed its purchase of Brex on 7 April 2026; the platform, card and rewards terms were all revised in 2026, and issuer, rewards and pricing decisions now sit with a bank.
Before signing, get five things in writing: the per-user price and what counts as an active user; the FX rate and markup on foreign-currency card charges; the cash value of points, since the Rewards Terms let Brex change redemption ratios without notice; the card issuer and credit limit method through the Capital One integration; and an exit and data export window, since the Platform Agreement lets Brex terminate for any reason on 30 days notice.
- A VC-backed US startup that wants cards, reimbursements, bill pay and travel booking on one platform at $0 or $12 per active user.
- A US company with foreign subsidiaries that needs local-currency cards, statements and reimbursements in 50+ countries under one card program.
- A NetSuite or Sage Intacct shop that wants card spend coded to classes, departments and locations and exported as journal entries without CSV work.
- An AP team that needs three-way matching and 1099 e-filing in the same tool; Brex matches bills to POs two ways and no 1099 filing feature was found.
- A buyer that needs contract terms insulated from an ownership change; Brex closed into Capital One on 7 April 2026 and revised its core terms the same day.
- A travel-first enterprise program that wants a full travel management company with negotiated rates; Brex's own answer at that scale is BrexPay for Navan.
The jobs a finance team actually hires Brex for
Jobs, mapped to how finance teams actually buy.
Run one card program across US and foreign entities
Brex offers local-currency cards and billing in 50+ countries and lets subsidiaries pay statements and reimbursements from local bank accounts. That avoids intercompany transfers and, for local spend, the FX markup of typically up to 3 percent on USD cards. Essentials includes one local card program and Premium covers multi-entity, but local card issuance, collections and reimbursements, and unlimited entities, are listed under Enterprise (pricing page, checked 26 September 2026).
Let agents review expenses before a person does
Per Brex, the audit agent checks every expense against the policy and SOPs you upload and ranks violations by risk; the review agent auto-approves low-risk items and escalates the rest. Brex said on 18 March 2026 that nearly 70 percent of expenses on Brex are fully automated. Treat that as a vendor claim and pilot with your own policy.
Pay vendor bills from the same account
Invoices forwarded by email are read by Brex AI, matched two ways to a PO and routed through multi-level approvals. Vendors enter bank and W-9 details through a secure link. Bills go out by ACH, check, wire or virtual card and sync to QuickBooks Online, NetSuite, Xero or Sage Intacct.
Close the books with pre-coded card spend
Brex suggests GL codes and mapping rules, imports NetSuite classes, departments and locations, and exports journal entries with accruals and amortization. Brex's intelligent finance page cites SeatGeek at 99.7 percent GL coded. Audit Friendly has not verified the figure.
Book travel inside the spend policy
Brex travel is free on Essentials and books flights, hotels and cars against spend limits, with policy enforcement and 24/7 agents. Premium adds group travel and advanced travel rules. Larger programs that want a full travel management company can use BrexPay for Navan, which embeds Brex cards in Navan.
Ask Claude about company spend
Connect Claude or ChatGPT to https://api.brex.com/mcp and ask which expenses lack receipts, what the company spent on software last quarter, or which trips are booked next month. Four tools can edit expenses. Approvals and card changes still happen in Brex.
Watch the same task in each tool
Forget the 40-row feature grid. Pick a finance workflow and see how this tool and its closest peers actually do it, with our verdict on who wins for whom.
Compare on what matters
What it actually costs
Here's what it really costs: published rates where a vendor lists them, aggregated quote data where they don't, plus a path to your own number.
Cards, bill pay, reimbursements, travel booking, accounting integrations, real-time reporting and API access, for up to two entities (one global).
Adds multiple expense policies, AI compliance audit, dynamic approval chains, US and international multi-entity, VAT documentation, group travel and live budgets. Billed monthly in arrears on active users; eligible Essentials customers may get one 30-day free trial that converts to paid unless cancelled (Premium Upgrade Terms, revised 6 April 2026).
Adds unlimited US or global entities, local card issuance, collections and reimbursements, a named account manager, admin center and custom implementation services.
Procurement card program with global cards, local-currency cards in 50+ countries, merchant card controls and custom approvals.
Applied to card charges outside the card's settlement currency, per the Card Program Terms revised 7 April 2026.
Whichever is higher, assessed once on each statement 30 days past due.
No account opening or maintenance fees, and $0.00 for domestic and international ACH, checks, and domestic and international wires, per the yield and fees schedule (published, checked 11 October 2026). The page FAQ lists no account minimums, overdraft fees or monthly fees. A recipient's bank may charge to receive a wire. Platform plans are separate: Essentials $0 and Premium $12 per active user a month.
Optional add-on. The help center prices "principal protection at $15 per outgoing wire". Brex describes it as a service meant to keep intermediary bank fees from being deducted from an international USD wire, and the same page says deductions can still occur. It is invoiced monthly and does not appear on the fee schedule (published, checked 11 October 2026).
The Brex Business Account Agreement (revised 28 May 2026) says Brex chooses the FX rate at its sole discretion and that the rate "will typically include costs or other markups". No percentage is published. The account sends local currency wires but receives international wires in USD only (help center, checked 11 October 2026).
Included with the account. Site says, checked 31 October 2026: "Get up to $6M in FDIC coverage through 24 partner banks". The yield and fees schedule lists uninvested cash at "No yield". Balances are swept by Brex Treasury LLC, a broker-dealer, to program banks.
Site says, checked 31 October 2026 (the page shows no as-of date): up to 3.97 percent total treasury return, footnoted. This is a variable securities yield on shares of the BNY Dreyfus Government Cash Management Fund (DGVXX) bought through Brex Treasury LLC, a broker-dealer. It is separate from any deposit rate. Tiers by total Brex balance: 3.62 percent under $500K, 3.67 percent from $500K, 3.77 percent from $2M, 3.82 percent from $5M and 3.97 percent at $20M or more. The footnote calls the figure an annualized compounded estimate built on a 3.56 percent 7-day fund yield plus an additional return that Brex sets and may change. The site says: "Funds in Treasury are not FDIC-insured."
What it actually takes to go live
Brex's footer reads: "The Brex business account consists of Checking, a commercial checking account provided by Column N.A., Member FDIC (an unaffiliated institution), and Treasury and Vault, cash management services provided by Brex Treasury LLC, Member FINRA/SIPC and a Capital One company." (Brex business account page, read 11 October 2026). Capital One has owned Brex since 7 April 2026, yet Checking is still provided by Column. Column's account agreement lets it place funds at other banks it does not name, and the Vault program bank list was last revised 5 November 2024. Ask Brex in writing which bank holds each balance today and whether that changes under Capital One.
The site says: "Securities are offered through Brex Treasury LLC. Funds in Treasury are not FDIC-insured." (Brex business account page, read 11 October 2026). Brex Treasury LLC is a FINRA-registered broker-dealer that buys shares of the BNY Dreyfus Government Cash Management Fund (DGVXX), which the help center classifies as securities. The footnote calls the advertised top figure an annualized compounded estimate for total Brex balances of $20M or more, part of it an additional return that Brex sets and may change. Archive captures from March to July 2026 show an "effective as of" date on that footnote; the page read on 11 October 2026 shows none.
Capital One completed its purchase of Brex on 7 April 2026 (Capital One Form 8-K). The Platform Agreement and Card Program Terms both show a 7 April 2026 revision, and the Rewards Terms were revised 15 July 2026. The Platform Agreement lets Brex terminate for any reason on 30 days notice and amend terms, with 30 days notice for changes that materially reduce your rights. Ask for written commitments on issuer, pricing and rewards for your full term.
The Card Program Terms (revised 7 April 2026) say Brex chooses the FX rate, that it can vary by customer, and that markups are typically up to 3 percent of the charge. The pricing page does not mention it. Local-currency cards avoid it for spend in that currency. Get the markup in writing if you run meaningful foreign spend on USD cards.
The Rewards Terms (revised 15 July 2026) state that points are not your property and that Brex may change redemption ratios or revoke redemption with or without notice. The rewards page advertises up to 7x on rideshare and 1x on everything else but publishes no cash value per point (checked 26 September 2026). Model the software cost without rewards.
Brex's bill pay page says it two-way matches bills to a PO and flags bills missing one. The help center shows W-9 capture, TIN validation, 1099 eligibility filters and a year-end 1099 data export, but Audit Friendly found no 1099 e-filing feature (checked 26 September 2026); Ramp publishes 1099 filing at $0.65 per IRS form. Bill sync covers only QuickBooks Online, NetSuite, Xero and Sage Intacct.
Brex's MCP docs label the server beta and say tools may change. An admin must accept the Developer API agreement and enable the beta first. Of 43 tools, 4 edit expenses, and approvals and card management are not available (docs checked 26 September 2026). An agent that must approve spend or freeze cards needs a custom REST API build or a person.
The Premium Upgrade Terms (revised 6 April 2026) bill $12 per active user on the first of each month for the prior month, and the one-time 30-day trial converts to a paid subscription unless cancelled. Downgrading to Essentials can leave Premium features read-only or inactive. These terms cover only self-serve Premium; Enterprise deals follow the signed order form.
Scored on what an outside agent can actually reach: the documented API, how it authenticates, and whether the vendor ships an MCP server.
In the product, Brex runs three agent roles, per its intelligent finance page (checked 26 September 2026). Brex Assistant writes memos, fetches receipts, answers policy questions and files reimbursements for employees. The audit agent reviews expenses against the policy and SOPs you upload and ranks violations by risk. The review agent auto-approves low-risk expenses and requests and escalates exceptions. Agents on Brex entered early access with the Fall Release on 4 November 2025. Brex says nearly 70 percent of expenses on Brex are handled entirely by automation; that is a vendor claim with no independent confirmation.
Exists: yes. Brex hosts a first-party MCP server at https://api.brex.com/mcp, launched in beta in April 2026 per the developer changelog. It supports Claude, ChatGPT, Cursor and Codex, and the docs point to a Brex connector in the Claude connectors directory. The official MCP registry has no Brex entry, and the GitHub projects named for Brex MCP are community builds, not first-party.
Scope: 43 tools. Most read: users, cost centers, departments, legal entities, expenses, company spend analytics (admins), cards, limits, expense policy, business account transactions, bills, vendors, accounting records, GL accounts and trips. Four edit expense records: bulk memo updates, receipt upload from URLs, attendee changes and assignment to a spend limit. The docs state that approvals and card management are not yet available through MCP.
Turnkey or admin-configured: an account or card admin must accept the Developer API agreement and switch on the beta; after that, any employee connects with OAuth and sees only what their Brex role allows. The separate REST API covers accounting, budgets, expenses, fields, payments (ACH, domestic and international wires, and checks, per the Payments API reference checked 11 October 2026), team and cards, transactions, travel and webhooks, but needs admin-provisioned tokens.
Issue a card with spend controls
Who wins for whom: A controller who wants an agent to rank violations by risk against uploaded SOPs: Brex. A team that needs FedRAMP Moderate, an audit log and merchant-level blocks at the swipe: Ramp. A travel-heavy company that wants policy enforced at booking and a virtual card per trip: Navan.
Brex
Policy agents audit card spend. Per Brex, the audit agent checks every expense against uploaded policy and SOPs and ranks violations by risk; Premium adds multiple expense policies and dynamic approval chains, and Smart Card offers merchant card controls.
Where it loses: The trust page lists SOC 1 Type II but the enterprise page says SOC 1 Type I, and the Card Program Terms were revised on 7 April 2026, the day Capital One's purchase closed.
- Compliance depth: 78/100
- Time to live: 6 to 8 weeks at best (vendor)
Source: AF score rationale: Compliance depth 78; Brex comparison row, pricing tiers, use cases and watch-outs.
Watch: Brex 2025 Fall Release: Train agents to enforce your policies and SOPs 1:53 · Official demo · Brex on YouTube (official)
Ramp
Blocks spend before it happens. Card controls block spend by merchant, category and amount before it happens, Plus adds auto-locking on late receipts, audit log and custom roles, and the trust center lists SOC 1 Type 2, SOC 2 Type 2 and FedRAMP Moderate.
Where it loses: NerdWallet lists a requirement of at least $25,000 in a US business bank account to qualify, and the late-receipt auto-lock, audit log and custom roles all need Plus, whose platform fee is unpublished.
- Compliance depth: 84/100
- Time to live: 30 days per Ramp (unverified)
Source: AF score rationale: Compliance depth 84; Ramp use cases, pricing tiers and watch-outs.
Watch: Is the Ramp Corporate Card Right for You? 1:00 · Review · Merchant Maverick on YouTube
Navan
Policy at booking and swipe. Navan applies policy at booking and at the card swipe, issues a virtual card per booking, and per Navan its Audit Agent checks every expense against 45+ configurable rules.
Where it loses: Navan cards issue only in USD, GBP and EUR, the up to 1.5 percent cash back has no published conditions, and there is no PO matching or 1099 handling.
- Compliance depth: 79/100
- Time to live: Days to 4 months (vendor)
Source: AF score rationale: Compliance depth 79; Navan pricing tiers and watch-outs.
Watch: Setting up your expense policy 5:52 · Official demo · Navan on YouTube (official)
Close the card statement into the GL
Who wins for whom: A company closing card spend into Workday Financials, Oracle Fusion or Dynamics 365 F&O: Brex. A NetSuite shop on Plus that wants line-level custom segments, accruals and amortization templates synced: Ramp. A travel program on NetSuite that wants bookings mapped to departments, classes and subsidiaries: Navan.
Brex
Pre-coded spend exports to NetSuite. Native connectors cover NetSuite, Sage Intacct, QuickBooks Online, Xero, Business Central, Dynamics 365 F&O, Oracle Fusion and Workday Financials; NetSuite imports classes, departments, locations and custom fields, with intercompany journal entries and amortization.
Where it loses: Bill sync covers only QuickBooks Online, NetSuite, Xero and Sage Intacct, and Essentials stops at two entities, so multi-entity close needs Premium at $12 per active user a month.
- GL / ERP fit: 84/100
- Time to live: 6 to 8 weeks at best (vendor)
Source: AF score rationale: GL / ERP fit 84; Brex pricing tiers and watch-outs.
Watch: Automate More, Close Faster | Brex + NetSuite Integration Demo 15:29 · Consultant walkthrough · Oasis Solutions on YouTube
Ramp
Line-level NetSuite sync on Plus. On Plus, NetSuite syncs custom segments at line level, two-way vendors, accruals as journal entries and amortization templates, while QuickBooks Online and Xero sync on Free among 40+ accounting integrations.
Where it loses: No SAP ERP connector is listed, native multi-entity covers only NetSuite and Sage Intacct, and Workday and Oracle Fusion Cloud sync only on Enterprise.
- GL / ERP fit: 86/100
- Time to live: 30 days per Ramp (unverified)
Source: AF score rationale: GL / ERP fit 86; Ramp pricing tiers and watch-outs.
Watch: Receipt capture, even easier 1:12 · Official short · Ramp on YouTube (official)
Navan
Deep on NetSuite, thin beyond. Navan offers a direct NetSuite connector that maps departments, classes, locations and subsidiaries per a partner guide, plus QuickBooks Online, Xero, a Sage Intacct export and Datev, mostly at no extra Navan fee.
Where it loses: No Business Central, SAP, Oracle Fusion or Workday Financials connector is listed, custom ERP work costs extra, and the Expense API only reaches back about two months.
- GL / ERP fit: 67/100
- Time to live: Days to 4 months (vendor)
Source: AF score rationale: GL / ERP fit 67; Navan pricing tiers and watch-outs.
Watch: Navan Expense Management Dashboard Demo: Approvals, Policy, and Real-Time Spend 4:22 · Independent walkthrough · Business Solution on YouTube
Where Brex fits in your workflow
Brex appears in one of our step-by-step walkthroughs of where AI fits in finance work, with what a person still decides at each step.
- Employee expenses: Before the spend; Code and categorize; Check against policy; Approve; Sync and close; the employee questions inbox
Brex, kept current
The release added ERP connection during onboarding, passkey sign-in, p-card policy rules, bill payment sync to QuickBooks Online, and Brex data access in ChatGPT, Claude and Slack.
FDIC records show Column National Association changed its main office from Chico, California to Salt Lake City, Utah, effective 12 June 2026. Brex still names Column N.A. as the Checking provider (checked 11 October 2026).
The Brex Business Account Agreement, as revised 28 May 2026, includes a Stablecoin Services section: conversions between US dollars and supported stablecoins are provided in connection with Column N.A., which holds the payment addresses and keys. Brex had announced stablecoin payments on 30 September 2025 as an upcoming launch with a waitlist.
Brex imports GL accounts and dimensions from Business Central and exports journal entries and purchase invoices, replacing CSV exports.
Brex launched read-only ChatGPT and Claude integrations in early access, and the developer changelog lists the MCP server beta in April 2026. A 19 May 2026 update describes MCP connections for Claude Code, Codex and Cursor, with Brex permissions carrying over.
Capital One closed the deal on 7 April 2026, paying about $2.56 billion in cash, subject to post-closing adjustment, and 10,646,306 shares (Form 8-K). The deal was valued at $5.15 billion when announced on 22 January 2026. Pedro Franceschi stays on as Brex CEO.
Brex FAQ
At list price, Premium is $12 per active user per month, so 200 active users cost about $2,400 a month, or $28,800 a year (Audit Friendly estimate from the published rate, checked 26 September 2026). Essentials is $0 per user if two entities and one expense policy are enough.
Negotiated contracts vary. Vendr's public Brex page shows a median of $19,327 a year across 39 purchases, from $4,243 to $65,560 (reported). Enterprise and Smart Card pricing are quote only. Payments from a Brex business account are $0 for ACH, checks and wires.
No. Brex LLC is a technology company with no bank charter of its own. Capital One completed its purchase of Brex on 7 April 2026, and the site footer now calls Brex LLC a wholly owned subsidiary of Capital One, N.A. The help center says: "Brex is a financial technology company, not a bank. Checking accounts and banking services are provided by Column National Association, Member FDIC." (Brex help center, checked 11 October 2026).
The site's disclosure reads: "The Brex business account consists of Checking, a commercial checking account provided by Column N.A., Member FDIC (an unaffiliated institution), and Treasury and Vault, cash management services provided by Brex Treasury LLC, Member FINRA/SIPC and a Capital One company." (Brex business account page, checked 11 October 2026). Checking is provided by Column N.A., a national bank with FDIC certificate 58224. Column's account agreement on brex.com (revised 7 April 2026) says account holders also join Column's own Deposit Sweep Program, under which Column may place funds at other banks; it does not name them. Vault balances are swept by Brex Treasury LLC, a broker-dealer, into omnibus accounts at program banks such as Axos Bank, East West Bank, UMB Bank, Wintrust Bank and CIBC Bank USA. The full list is at brex.com/legal/brex-cash-partner-banks; it was last revised 5 November 2024 and shows 27 names, one flagged for removal, while the product page cites 24.
On deposit insurance, the site says Checking deposits "are FDIC-insured up to $250,000" and that Vault offers "up to $6M in FDIC coverage through 24 partner banks". The footer says: "Funds in Treasury are not FDIC-insured. Funds in Vault at program banks are eligible for FDIC insurance. Funds are not FDIC-insured until they arrive at program banks. Conditions apply." (checked 11 October 2026). The sweep disclosure says deposits a company already holds at a program bank count toward the limit at that bank, and that the customer is responsible for monitoring the total.
As of 11 October 2026, Brex's product page, sweep disclosure, account agreements and help center do not say in one sentence what deposit insurance covers if Brex itself fails. The closest wording is in the product page FAQ: "In the unlikely event something happens to Brex, SIPC and FINRA, Brex's regulator, have access to Brex's custodial records, along with the records of partner banks and BNY Mellon, to remit those funds back to you." The sweep disclosure says swept deposits "are obligations of the Program Bank and are not obligations of Brex Treasury or any of its affiliates", and that "SIPC does not cover funds that have been swept to the Program Banks." Treasury is a money market fund position, which the site classifies as securities.
Brex says an initial group of users can be live within 6 weeks of kickoff, and its enterprise page says as little as 6 to 8 weeks (checked 26 September 2026). Enterprise customers get an Implementation Consultant and change management help; Essentials and Premium customers set up from published guides, with live training and 24/7 support.
The finance team owns policy design, GL mapping and the ERP connection. NetSuite needs the Brex bundle and the right role permissions, and Business Central needs Microsoft Entra ID credentials. New customers can connect QuickBooks Online, Xero or Puzzle by OAuth during onboarding.
Partly. Brex hosts a first-party MCP server in beta at https://api.brex.com/mcp, launched in April 2026. Once an admin accepts the Developer API agreement and enables the beta, any employee can connect Claude, ChatGPT, Cursor or Codex with OAuth and sees only what their Brex role allows.
Claude can read expenses, cards, limits, policies, bills, vendors, bank transactions, accounting records and trips, run company spend analytics for admins, and edit memos, receipts, attendees and limit assignments. It cannot approve spend, manage cards or send payments through MCP. The REST API's Payments reference lists four rails for creating a transfer: ACH, domestic wire, check and international wire (checked 11 October 2026). A request can set approval_type to MANUAL, which "requires a cash admin to approve the transaction before disbursing funds"; when it is not set, the account's default approval policy applies. It still needs an admin-issued token and a custom build.
Brex alternatives
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