Finance

Brex AI

Brex · #5 most active of 12 in Finance

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Answers finance questions and automates expense workflows over company spend data.

100

Trust score · Verified

2 data points checked · 2026-09-13

Model stack: UnverifiableEntry price: VerifiedVersion: VerifiedHow this works →

Current version

Summer Release 2026

Entry cost

Free tier · from $12/mo

Changes / 30d

2

The short answers · verified September 16, 2026

What is the latest version of Brex AI?
The current shipped version of Brex AI is Summer Release 2026, as of September 16, 2026.
How much does Brex AI cost?
Brex AI starts at $12 per month on its cheapest paid tier, as of September 16, 2026.
What AI model does Brex AI use?
Brex AI runs primarily on Proprietary LLM.

Source: Brexbrex.com · Reusable under CC BY 4.0 — cite Tomorrow

Capabilities

  • Spend Q&A
  • Receipt matching
  • Policy enforcement
  • Budget agents
  • Travel booking
  • AI-powered custom rules
  • AI-powered compliance audit detection
  • AI-powered expense assistant
  • AI-powered invoice entry
  • AI-generated accounting suggestions
  • Expense management
  • Corporate cards
  • Bill pay
  • API access
  • AI-powered compliance audit detection and insights
  • AI-powered invoice entry and payment automation
  • AI-generated suggestions for accounting automation
  • Automated expense reports
  • Automated bill pay
  • AI-generated suggestions
  • Accounting automation
  • AI expense assistant
  • Brex API access
  • Invoice entry automation
  • AI-powered rules
  • Compliance audit detection
  • AI compliance audit
  • Automated receipts
  • AI-powered compliance audit
  • Expense assistant
  • ERP integrations
  • Global card acceptance
  • Live budgets
  • expense assistant
  • compliance audit
  • auto-approval rules
  • automated bills
  • AI invoice entry
  • accounting prep
  • suggested GL coding
  • expense policies
  • AI compliance detection
  • AI-powered bill pay
  • AI accounting suggestions
  • Accounting integrations
  • Automated accounting
  • AI custom rules
  • AI compliance audit detection
  • AI accounting automation
  • AI auto-approvals
  • Developer API
  • AI-powered audit detection
  • Custom rules
  • Reimbursements
  • Real-time reporting
  • Compliance detection
  • AI expense reports automation
  • AI suggestions
  • Automated GL coding
  • AI audit detection
  • AI-powered controls
  • Bill pay automation

Pricing

  • Essentials

    For startups and growing companies

    Free

  • Premium

    For mid-sized companies looking to scale

    $12

  • Enterprise

    For global enterprises with custom needs

    Free

  • Smart Card

    For companies that want to simplify procurement

    Free

Entry price over time

11 of 37 points reconstructed from Internet Archive captures (hollow dots) — dated by capture, not by when we first saw the page. View a capture

4/1/2025 · $129/16/2026 · $12

Geek mode

Models under the hood

  • Proprietary LLM

    Brex

    unknown
  • Undisclosed frontier LLM

    Provider undisclosed

    unknown
  • Unspecified

    Brex

    unknown

Context window

Not published

Public API

yes

Multi-model routing

no

Stack signals

  • Ledger integrations
  • Card network data

Shared model stack

Other tracked products running on the same foundation models — a quick read on how much of the catalog moves when one of these models changes.

green disclosed · amber inferred · grey unattributed. Aliases are folded into one model; provider concentration counts only models with an established vendor.

Reported scale

Reference data. Each figure is whatever the source actually said — weekly users, downloads, revenue run-rate — with its own definition and date. These are not comparable between tools and are never used to rank anything.

No public usage figure on record for this product.

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Change history

  • capability

    New capabilities: Bill pay automation

    61 tracked62 tracked · +Bill pay automation

    source
  • capability

    New capabilities: AI-powered controls

    60 tracked61 tracked · +AI-powered controls

    source
  • version

    Brex AI moved to Summer Release 2026

    Brex AISummer Release 2026

    source
  • version

    Brex AI moved to Brex AI

    Summer Release 2026Brex AI

    source
  • capability

    New capabilities: AI audit detection

    59 tracked60 tracked · +AI audit detection

    source
  • capability

    New capabilities: Automated GL coding

    58 tracked59 tracked · +Automated GL coding

    source
  • capability

    New capabilities: AI suggestions

    57 tracked58 tracked · +AI suggestions

    source
  • version

    Brex AI moved to Summer Release 2026

    Brex AISummer Release 2026

    source
  • capability

    New capabilities: AI expense reports automation

    56 tracked57 tracked · +AI expense reports automation

    source
  • capability

    New capabilities: Compliance detection

    55 tracked56 tracked · +Compliance detection

    source
  • capability

    New capabilities: Reimbursements, Real-time reporting

    53 tracked55 tracked · +Reimbursements, Real-time reporting

    source
  • capability

    New capabilities: Custom rules

    52 tracked53 tracked · +Custom rules

    source
  • capability

    New capabilities: AI-powered audit detection

    51 tracked52 tracked · +AI-powered audit detection

    source
  • capability

    New capabilities: AI auto-approvals, Developer API

    49 tracked51 tracked · +AI auto-approvals, Developer API

    source
  • capability

    New capabilities: AI custom rules, AI compliance audit detection, AI accounting automation

    46 tracked49 tracked · +AI custom rules, AI compliance audit detection, AI accounting automation

    source
  • capability

    New capabilities: Automated accounting

    45 tracked46 tracked · +Automated accounting

    source
  • capability

    New capabilities: AI compliance detection, AI-powered bill pay, AI accounting suggestions

    41 tracked45 tracked · +AI compliance detection, AI-powered bill pay, AI accounting suggestions, Accounting integrations

    source
  • capability

    New capabilities: expense assistant, compliance audit, auto-approval rules

    33 tracked41 tracked · +expense assistant, compliance audit, auto-approval rules, automated bills, AI invoice entry, accounting prep, suggested GL coding, expense policies

    source
  • capability

    New capabilities: AI-powered compliance audit, Expense assistant, ERP integrations

    28 tracked33 tracked · +AI-powered compliance audit, Expense assistant, ERP integrations, Global card acceptance, Live budgets

    source
  • capability

    New capabilities: AI compliance audit, Automated receipts

    26 tracked28 tracked · +AI compliance audit, Automated receipts

    source
  • capability

    New capabilities: Invoice entry automation, AI-powered rules, Compliance audit detection

    23 tracked26 tracked · +Invoice entry automation, AI-powered rules, Compliance audit detection

    source
  • version

    Brex AI moved to Brex AI

    2026 platformBrex AI

    source
  • capability

    New capabilities: AI expense assistant, Brex API access

    216

    source
  • model

    Brex AI added Unspecified to its model stack

    Proprietary LLM, Undisclosed frontier LLMProprietary LLM, Undisclosed frontier LLM, Unspecified

    source
  • capability

    New capabilities: AI-generated suggestions, Accounting automation

    197

    source
  • capability

    New capabilities: Automated expense reports, Automated bill pay

    177

    source
  • capability

    New capabilities: AI-powered compliance audit detection and insights, AI-powered invoice entry and payment automation, AI-generated suggestions for accounting automation

    145

    source
  • model

    Brex AI added Proprietary LLM to its model stack

    Undisclosed frontier LLMProprietary LLM, Undisclosed frontier LLM

    source
  • capability

    New capabilities: AI-powered custom rules, AI-powered compliance audit detection, AI-powered expense assistant

    510

    source
  • version

    Brex AI moved to Brex AI

    Spring Release 2026Brex AI

    source
  • version

    Brex AI moved to Spring Release 2026

    Brex AISpring Release 2026

    source
  • capability

    New capabilities: AI-powered compliance audit detection and insights, Bill pay, Reimbursements

    6 tracked9 tracked · +AI-powered compliance audit detection and insights, Bill pay, Reimbursements

    source
  • version

    Brex AI moved to Brex AI

    Brex AI

    source
  • capability

    New capabilities: AI-powered compliance audit detection

    8 tracked9 tracked · +AI-powered compliance audit detection

    source
  • capability

    New capabilities: Accounting integrations

    9 tracked10 tracked · +Accounting integrations

    source
  • version

    Brex AI moved to Brex AI

    Brex AI

    source
  • capability

    New capabilities: Customizable expense policies, Dynamic expense review chains

    8 tracked10 tracked · +Customizable expense policies, Dynamic expense review chains

    source
  • capability

    New capabilities: AI-powered compliance audit detection and insights

    8 tracked9 tracked · +AI-powered compliance audit detection and insights

    source
  • version

    Brex AI moved to Fall Release

    Brex AIFall Release

    source
  • model

    Brex AI added AI agents to its model stack

    AI agents

    source
Subscribe to Brex AI changes

Brex AI compared

Straight head-to-head pages against the busiest products in Finance.

How to cite this page

Free to cite and reuse under CC BY 4.0. Permalink: https://tomorrow.aliensquad.ai/tools/brex-ai

APA
Tomorrow. (2026). Brex AI — version, pricing and model stack [Data set entry]. AlienSquad. Retrieved 2026-09-17, from https://tomorrow.aliensquad.ai/tools/brex-ai
BibTeX
@misc{tomorrow-tools-brex-ai,
  author       = {{Tomorrow}},
  title        = {Brex AI — version, pricing and model stack},
  year         = {2026},
  publisher    = {AlienSquad},
  howpublished = {\url{https://tomorrow.aliensquad.ai/tools/brex-ai}},
  note         = {Accessed: 2026-09-17}
}