Skip to main content

Une alternative solide à SAP Concur propose des fonctionnalités fiables de gestion des dépenses, des contrôles de politique flexibles et une intégration transparente avec vos systèmes financiers existants. Si vous recherchez des alternatives à SAP Concur, vous souhaitez probablement des outils qui simplifient le suivi des dépenses, automatisent les validations et aident votre équipe à rester conforme, le tout sans sacrifier la facilité d’utilisation ou la visibilité. 

Face à la multitude d’options disponibles, il est essentiel de trouver une solution adaptée au flux de travail, aux besoins de reporting et à la stratégie de croissance de votre entreprise. Cette liste vous aidera à comparer les principales plateformes de gestion des dépenses afin que vous puissiez prendre une décision éclairée pour votre équipe financière.

Qu’est-ce que SAP Concur ?

SAP Concur est un logiciel de gestion des dépenses qui aide les entreprises à automatiser la déclaration des frais, à gérer les dépenses et réservations liées aux déplacements professionnels, et à appliquer les politiques de dépenses. Il centralise les données de dépenses, simplifie les validations et s’intègre aux systèmes de comptabilité pour favoriser un reporting financier précis. Les équipes financières utilisent SAP Concur pour améliorer la conformité, obtenir une meilleure visibilité sur les dépenses de l’entreprise et réduire la saisie manuelle des données.

Résumé des meilleures alternatives à SAP Concur

Ce tableau comparatif synthétise les détails tarifaires de mes principales alternatives à SAP Concur pour vous aider à trouver celle qui convient le mieux à votre budget et à vos besoins d’entreprise.

Avis sur les alternatives à SAP Concur

Vous trouverez ci-dessous mes résumés détaillés des alternatives à SAP Concur qui figurent sur ma liste restreinte. Mes avis vous offrent un aperçu approfondi des fonctionnalités, intégrations et tarifs de chaque plateforme de gestion des dépenses pour vous aider à choisir la solution idéale.

Best for automated expense reporting

  • 14-day free trial and free plan available
  • From $4/user/month
Visit Website
Rating: 4.5/5

Zoho Expense is a cloud-based expense management platform designed for businesses that want to automate and control employee spending. It’s a strong fit for organizations seeking granular policy enforcement and customizable approval workflows. If you need a solution that helps reduce manual entry and improves compliance, Zoho Expense is worth a closer look.

Who Is Zoho Expense Best For?

Zoho Expense fits small to mid-sized businesses that need automated expense reporting and strict policy controls.

Why Zoho Expense Is a Good SAP Concur Alternative

What sets Zoho Expense apart as a SAP Concur alternative is its automated expense reporting paired with deep policy controls. I picked Zoho Expense because it lets you create highly detailed approval workflows and enforce custom spending rules at multiple levels. The platform also supports automated receipt scanning and policy violation alerts, which help finance teams maintain compliance without manual oversight. If your business needs granular control over expense policies and automated compliance checks, Zoho Expense delivers focused solutions in these areas.

Zoho Expense Key Features

Some other features in Zoho Expense that may interest finance teams include:

  • Multi-currency support: Manage and reimburse expenses in multiple currencies for global teams.
  • Corporate card reconciliation: Automatically match card transactions with submitted expenses for faster month-end close.
  • Per diem management: Set up and enforce per diem rates for business travel based on location and employee role.
  • Mileage tracking: Employees can log mileage using built-in GPS or manual entry for accurate reimbursement.

Zoho Expense Integrations

Integrations include QuickBooks Online, Xero, Sage Accounting, Zoho Books, Zoho People, Uber for Business, Lyft, Slack, Office 365, and G Suite.

Pros and Cons

Pros:

  • Very affordable pricing tiers
  • Strong mileage tracking tools
  • Highly intuitive mobile app

Cons:

  • Setup is complex for big teams
  • UI feels cluttered sometimes

Best for real-time expense management with global compliance

  • Free demo available
  • From €8/user/month (billed annually)
Visit Website
Rating: 4.4/5

Rydoo is a cloud-based expense management platform designed for companies with international operations and distributed teams. It appeals to finance professionals who need real-time expense tracking and compliance across multiple countries. If your business struggles with manual processes or cross-border policy enforcement, Rydoo addresses these challenges with automation and global coverage.

Who Is Rydoo Best For?

Rydoo suits mid-sized to large businesses with global operations that need real-time expense management and compliance across multiple countries.

Why Rydoo Is a Good SAP Concur Alternative

Rydoo stands out for its real-time expense management and strong global compliance capabilities. I picked Rydoo because it lets finance teams monitor and approve expenses as they happen, reducing delays and improving visibility. The platform also supports country-specific tax rules and per diem rates, which helps multinational organizations stay compliant with local regulations. If your business needs to manage expenses across borders with up-to-date policy enforcement, Rydoo offers focused solutions in these areas.

Rydoo Key Features

Some other features in Rydoo that may interest finance teams include:

  • Mobile receipt scanning: Employees can capture and submit receipts instantly using the mobile app.
  • Corporate card integration: Syncs transactions from company cards directly into expense reports for faster reconciliation.
  • Custom approval workflows: Configure multi-level approval chains to match your organization’s policies.
  • Integration with ERP and accounting systems: Connects natively with platforms like NetSuite, SAP, and Xero for streamlined data transfer.

Rydoo Integrations

Integrations include SAP S/4HANA, NetSuite, QuickBooks, Xero, Sage, and Uber.

Pros and Cons

Pros:

  • Real-time expense approvals
  • Integrates well with ERPs
  • Good mileage tracking tools

Cons:

  • Occasional app crashing bugs
  • Limited custom reporting tools

Best for customizable expense workflows

  • Free demo available
  • From $8.50 to $12/active user
Visit Website
Rating: 4.4/5

Webexpenses offers expense management software designed for organizations that want to automate and control business spending. It’s a strong choice for finance teams in mid-sized to large companies that need configurable workflows and policy enforcement. If you’re looking to reduce manual errors and improve compliance compared to traditional expense tools, Webexpenses is worth a closer look.

Who Is Webexpenses Best For?

Webexpenses fits mid-sized to large businesses that need configurable expense management and policy controls across multiple departments or locations.

Why Webexpenses Is a Good SAP Concur Alternative

What sets Webexpenses apart as a SAP Concur alternative is its unified spend management and advanced analytics capabilities. I picked Webexpenses because it brings expense, invoice, and procurement management together in one platform, making it easier to track and control all business spend. The analytics dashboard provides real-time insights into spending patterns, helping finance teams identify trends and compliance risks quickly. For organizations that want more than basic expense tracking, Webexpenses offers a centralized solution for managing and analyzing company-wide spend.

Webexpenses Key Features

Some other features in Webexpenses that may interest finance teams include:

  • Mobile Receipt Capture: Users can photograph and upload receipts directly from their mobile devices for faster expense submission.
  • Automated Policy Enforcement: The system flags out-of-policy expenses and routes them for additional review before approval.
  • Multi-Currency Support: Webexpenses handles expenses in multiple currencies, making it suitable for global teams.
  • Audit Trail and Compliance Tracking: Every action is logged, supporting audit readiness and regulatory compliance.

Webexpenses Integrations

Integrations include NetSuite, Sage Intacct, Oracle, Microsoft Dynamics, and Amazon.

Pros and Cons

Pros:

  • Very responsive customer support
  • Highly customizable approval flows
  • Great ERP/accounting integrations

Cons:

  • Can be pricey for small businesses
  • Occasional app syncing glitches

Best for unified spend management with advanced analytics

  • Free demo available
  • Pricing upon request
Visit Website
Rating: 4.2/5

Coupa offers expense management software designed for organizations that want to unify spend control across departments and subsidiaries. It’s a strong fit for finance teams in larger enterprises or global businesses that need advanced visibility and compliance features. If you’re looking to centralize expense policies and gain actionable insights into company-wide spending, Coupa is worth considering.

Who Is Coupa Best For?

Coupa suits large enterprises and multinational organizations that need centralized control and visibility over global expense management.

Why Coupa Is a Good SAP Concur Alternative

I chose Coupa as a SAP Concur alternative because it brings unified spend management and advanced analytics into one platform. Coupa’s expense management solution connects expense, invoice, and procurement data, giving finance teams an end-to-end view of company spend. I also appreciate the platform’s built-in analytics tools, which help identify savings opportunities and compliance risks in real time. For organizations that want to move beyond basic expense tracking and gain actionable insights across all spend categories, Coupa offers a compelling option.

Coupa Key Features

Some other features in Coupa that may interest finance teams include:

  • Mobile Receipt Capture: Users can upload receipts and submit expenses directly from their mobile devices.
  • Policy Enforcement Engine: The platform automatically flags out-of-policy expenses for review before approval.
  • Multi-Currency and Multi-Language Support: Coupa accommodates global teams with support for multiple currencies and languages.
  • Audit Trail and Compliance Tracking: Every expense action is logged for audit readiness and regulatory compliance.

Coupa Integrations

Integrations include NetSuite, Oracle, SAP, Workday, and Slack.

Pros and Cons

Pros:

  • Advanced analytics for spend optimization
  • Automated policy enforcement for global compliance
  • Real-time spend visibility across all business units

Cons:

  • Custom reporting options are limited
  • Implementation process can be lengthy

Best for corporate cards with automated expense controls

  • Free plan + free demo available
  • From $15/user/month

Ramp offers expense management software designed for finance teams that want to automate spend controls and gain deeper visibility into company expenses. It’s a strong fit for mid-sized and growing businesses looking to replace manual processes with real-time policy enforcement and analytics. If you need a solution that combines corporate cards with automated workflows, Ramp is worth a closer look.

Who Is Ramp Best For?

Ramp fits mid-sized and enterprise finance teams that need automated expense controls and real-time spend visibility.

Why Ramp Is a Good SAP Concur Alternative

Ramp is a strong SAP Concur alternative because it combines corporate cards with automated expense controls and real-time insights. I picked Ramp for its ability to automatically enforce spend policies at the point of purchase, which helps finance teams reduce out-of-policy expenses. The platform also provides detailed analytics on company spending, making it easier to spot trends and optimize budgets. If you want a solution that tightly links card usage with expense management, Ramp delivers a unified approach.

Ramp Key Features

Some other features in Ramp that may interest finance teams include:

  • Automated Receipt Collection: Ramp automatically requests and matches receipts to transactions, reducing manual follow-up.
  • Multi-Level Approval Workflows: Set up custom approval chains for expenses based on amount, department, or policy.
  • Real-Time Accounting Sync: Sync transactions directly with accounting platforms like NetSuite and QuickBooks for up-to-date books.
  • Vendor Management Dashboard: Track and manage vendor spend, contracts, and renewal dates in one place.

Ramp Integrations

Integrations include NetSuite, QuickBooks Online, Xero, Sage Intacct, Slack, and Workday.

Pros and Cons

Pros:

  • Customizable approval workflows for expenses
  • Automated receipt capture and matching
  • Corporate cards with real-time spend controls

Cons:

  • No mileage tracking or per diem management
  • Expense reporting less detailed than SAP Concur

Best for corporate cards with built-in expense tracking

  • Free plan + free demo available
  • From $12/user/month

Brex offers expense management software designed for fast-growing companies and finance teams that want more control over corporate spending. Its platform appeals to businesses looking for integrated card issuing, real-time expense tracking, and automated policy enforcement. If you need a solution that combines spend management with flexible controls and modern integrations, Brex is worth considering.

Who Is Brex Best For?

Brex suits finance teams at startups and mid-sized companies that need integrated expense management and corporate card solutions.

Why Brex Is a Good SAP Concur Alternative

Brex stands out for its corporate cards that come with built-in expense tracking and policy controls. I picked Brex because it lets you issue physical and virtual cards to employees, automatically categorizing and tracking spend as transactions happen. The platform enforces custom spending rules at the card level, reducing manual review and helping your team stay compliant. These features make Brex a strong choice if you want to manage expenses and control spending in one unified system.

Brex Key Features

Some other features in Brex that may interest finance teams include:

  • Automated Receipt Matching: The platform automatically matches uploaded receipts to transactions, reducing manual reconciliation work.
  • Real-Time Spend Insights: Brex provides dashboards and analytics that show up-to-date spending by team, category, or project.
  • Multi-Entity Support: Manage expenses and cards across multiple subsidiaries or business units from a single account.
  • ERP Integrations: Brex connects with accounting systems like NetSuite and QuickBooks to sync expense data directly into your financial workflows.

Brex Integrations

Integrations include NetSuite, QuickBooks Online, Xero, Sage Intacct, and BambooHR.

Pros and Cons

Pros:

  • Customizable spend controls at card level
  • Direct ERP and HRIS integrations
  • Multi-entity and subsidiary management

Cons:

  • Limited international currency support
  • No mileage or travel booking management

Best for automated receipt scanning and expense reporting for teams

  • Free trial available
  • From $5/user/month

Expensify offers expense management software designed for businesses that want to automate receipt capture and reporting. It’s a strong fit for teams looking to simplify expense submission and approval without complex setup. If you need a tool that helps reduce manual entry and speeds up reimbursement, Expensify is worth a look.

Who Is Expensify Best For?

Expensify fits small to mid-sized businesses and finance teams that want to automate expense reimbursement and tracking, and simplify receipt management.

Why Expensify Is a Good SAP Concur Alternative

I picked Expensify as a SAP Concur alternative because it automates receipt scanning and expense reporting in a way that’s accessible for teams of any size. The SmartScan feature lets users snap photos of receipts, which are then automatically coded and matched to expenses. I also appreciate that Expensify can auto-generate expense reports and route them for approval without manual intervention. If you want to reduce time spent on data entry and streamline expense workflows, Expensify’s automation stands out.

Expensify Key Features

Some other features in Expensify that may interest finance teams include:

  • Corporate Card Management: Issue and manage Expensify Cards with built-in spend controls and real-time transaction tracking.
  • Multi-Level Approval Workflows: Set up custom approval chains to match your organization’s expense policy and hierarchy.
  • Automatic Reimbursement: Enable direct deposit reimbursements to employees’ bank accounts once expenses are approved.
  • Policy Enforcement Tools: Configure rules to flag out-of-policy expenses and require additional documentation or justification.

Expensify Integrations

Integrations include QuickBooks, Xero, NetSuite, Sage Intacct, and TravelPerk.

Pros and Cons

Pros:

  • Mobile app supports on-the-go expense capture
  • Multi-level approval workflows for expense policies
  • Expensify Card offers real-time spend controls

Cons:

  • Occasional syncing issues with accounting software
  • Reporting customization options are restricted

Best for unified corporate card and expense management

  • Free demo available
  • Pricing upon request

Rho offers an integrated expense management and corporate card platform designed for finance teams seeking tighter control over company spending. It appeals to businesses that want to unify card issuance, expense tracking, and policy enforcement in one place. If your organization needs real-time visibility and automated controls for employee expenses, Rho addresses these needs directly.

Who Is Rho Best For?

Rho fits mid-sized to large businesses that want unified expense management and corporate card controls within a single platform.

Why Rho Is a Good SAP Concur Alternative

Rho stands out for combining corporate card issuance and expense management in a single platform. I picked Rho because it lets finance teams issue physical and virtual cards, set granular spending controls, and track expenses in real time—all from one dashboard. This unified approach reduces the need for multiple tools and manual reconciliation between card and expense data. If you want to centralize spend management and policy enforcement, Rho offers a focused solution that’s different from traditional expense platforms.

Rho Key Features

Some other features in Rho that may interest finance teams include:

  • Automated receipt matching: Rho automatically matches uploaded receipts to transactions, reducing manual entry and reconciliation work.
  • Custom approval workflows: Set up multi-level approval chains to align with your organization’s expense policies.
  • Real-time spend analytics: Access dashboards and reports that break down spending by department, cardholder, or category.
  • ACH and wire payment support: Initiate ACH and wire transfers directly from the platform for vendor payments and reimbursements.

Rho Integrations

Integrations include QuickBooks, Xero, NetSuite, Sage Intacct, BambooHR, and SAP Concur.

Pros and Cons

Pros:

  • Strong corporate card with cashback
  • Fast highly responsive support
  • Zero platform ACH or user fees

Cons:

  • Lacks a native payroll system
  • Bill pay features can feel clunky

Best for global expense management with built-in payments

  • 7-day free trial + free demo available
  • From $299/month
Visit Website
Rating: 5/5

Payhawk is an expense management platform designed for finance teams in multinational companies. It appeals to organizations that need to unify card payments, reimbursements, and spend controls across multiple entities. If you’re looking for a solution that handles global expense policies and real-time visibility, Payhawk is worth considering.

Who Is Payhawk Best For?

Payhawk suits mid-sized to large multinational companies that need centralized control over global expenses and payments.

Why Payhawk Is a Good SAP Concur Alternative

What makes Payhawk a strong SAP Concur alternative is its ability to combine global expense management with built-in payments in one platform. I picked Payhawk because it lets you issue company cards, manage reimbursements, and enforce spend policies across multiple countries from a single dashboard. The platform also supports real-time spend tracking and automated VAT extraction, which is especially useful for multinational finance teams. If your business needs unified control over global expenses and payments, Payhawk offers a focused solution.

Payhawk Key Features

Some other features in Payhawk that may interest finance teams include:

  • Automated Receipt Matching: The platform automatically matches receipts to card transactions, reducing manual reconciliation work.
  • Custom Approval Workflows: You can set up multi-level approval chains tailored to your company’s expense policies.
  • Mileage Tracking: Payhawk allows employees to submit mileage claims with built-in distance calculations.
  • Real-Time Budget Controls: Managers can set and adjust spend limits instantly for teams or individuals.

Payhawk Integrations

Integrations include NetSuite, Sage Intacct, Microsoft Dynamics 365, Xero, QuickBooks, and Workday.

Pros and Cons

Pros:

  • Fast and helpful customer support
  • Excellent accounting integrations
  • Very intuitive and easy to use

Cons:

  • Receipt OCR can sometimes glitch
  • Occasional invoice syncing delays

Autres alternatives à SAP Concur

Voici d’autres options d’alternatives à SAP Concur qui n’ont pas été retenues dans ma liste restreinte, mais qui méritent tout de même votre attention :

  1. Tipalti

    For global payables automation and expense management

  2. Spendesk

    For all-in-one spend management for teams

  3. BILL Spend & Expense

    For corporate cards and expense management for SMBs

  4. Pleo

    For smart company cards with automated expense tracking

  5. Yokoy

    For AI-driven spend management and automation

Critères de sélection des alternatives à SAP Concur

Pour sélectionner les meilleures alternatives à SAP Concur dans cette liste, j’ai pris en compte les besoins courants des acheteurs et leurs points de douleur liés aux logiciels de gestion des dépenses, comme le contrôle des dépenses des employés et l’automatisation du rapprochement. J’ai également utilisé le cadre d’évaluation suivant pour garantir une analyse structurée et équitable :

Fonctionnalité principale (25 % du score total)
Pour être incluses, toutes les solutions répertoriées devaient répondre à ces cas d’usage courants :

  • Saisir et catégoriser les dépenses des employés
  • Émettre et gérer des cartes d’entreprise
  • Définir et appliquer des politiques de dépenses
  • Automatiser la collecte et l’appariement des reçus
  • Générer des rapports de dépenses pour la comptabilité

Fonctionnalités complémentaires remarquables (25 % du score total)
Pour affiner encore la sélection, j’ai aussi recherché des fonctionnalités uniques, telles que :

  • Tableaux de bord analytiques en temps réel des dépenses
  • Prise en charge automatisée de plusieurs devises
  • Outils de réservation de voyages intégrés
  • Personnalisation avancée du workflow de validation
  • Intégrations directes avec ERP et la paie

Facilité d’utilisation (10 % du score total)
Pour évaluer la prise en main de chaque système, j’ai pris en compte les éléments suivants :

  • Interface utilisateur propre et intuitive
  • Structure de navigation et de menu logique
  • Saisie manuelle des données minimisée
  • Disponibilité et fonctionnalité de l’application mobile
  • Accessibilité pour les utilisateurs non financiers

Intégration des nouveaux utilisateurs (10% du score total)
Pour évaluer l'expérience d'intégration de chaque plateforme, j'ai pris en compte les éléments suivants :

  • Visites guidées ou tutoriels étape par étape du produit
  • Disponibilité de vidéos de formation et de webinaires
  • Modèles préétablis pour les politiques de notes de frais
  • Chatbots ou assistance en direct pour l’intégration dans l’application
  • Documentation claire pour la configuration et la migration

Service client (10% du score total)
Pour évaluer les services d’assistance client de chaque fournisseur de logiciel, j’ai pris en compte :

  • Disponibilité du chat en direct ou du support téléphonique
  • Réactivité concernant les tickets d’assistance
  • Accès à un centre d’aide consultable
  • Possibilités de gestion de compte dédiée
  • Forums communautaires ou groupes d’utilisateurs

Rapport qualité/prix (10% du score total)
Pour évaluer le rapport qualité/prix de chaque plateforme, j’ai pris en compte les points suivants :

  • Structure tarifaire transparente et prévisible
  • Fonctionnalités incluses à chaque niveau tarifaire
  • Absence de frais cachés ou de frais imprévus
  • Réductions pour les contrats annuels ou en volume
  • Disponibilité d’une période d’essai gratuite ou de démonstration

Avis clients (10% du score total)
Pour avoir une idée de la satisfaction globale des clients, j’ai pris en compte les éléments suivants lors de la lecture des avis clients :

  • Commentaires positifs concernant l’automatisation des notes de frais
  • Retours sur la fiabilité de l’assistance client
  • Commentaires sur la qualité des intégrations
  • Satisfaction utilisateur concernant l’expérience mobile
  • Retours sur les outils de rapports et d’analyses

Pourquoi chercher une alternative à SAP Concur ?

Bien que SAP Concur soit un bon choix de logiciel de gestion des dépenses, plusieurs raisons poussent certains utilisateurs à rechercher d’autres solutions. Vous pourriez chercher une alternative à SAP Concur parce que…

  • Vous souhaitez une interface utilisateur plus simple et plus moderne
  • Vous avez besoin d’une mise en œuvre et d’une intégration plus rapides
  • Vous recherchez des workflows d’approbation plus flexibles
  • Vous souhaitez une meilleure intégration avec votre système comptable
  • Vous avez besoin d’une tarification plus transparente ou prévisible
  • Vous opérez dans des régions où l’assistance SAP Concur est limitée

Si l’une de ces raisons vous correspond, vous êtes au bon endroit. Ma liste comporte plusieurs solutions logicielles de gestion des dépenses plus adaptées aux équipes confrontées à ces défis avec SAP Concur et cherchant des alternatives.

Fonctionnalités clés de SAP Concur

Voici quelques-unes des fonctionnalités principales de SAP Concur afin de vous aider à comparer et contraster avec ce que proposent les solutions alternatives :

  • Capture automatisée des notes de frais : SAP Concur utilise la reconnaissance optique de caractères (OCR) et des applications mobiles pour extraire automatiquement les données des reçus et remplir les rapports de dépenses, réduisant ainsi la saisie manuelle.
  • Intégration de la réservation de voyages : Réservez des vols, hôtels et voitures de location directement sur la plateforme, en synchronisant les itinéraires de voyage avec le suivi des dépenses.
  • Application des politiques : Configurez des politiques de dépenses personnalisées qui signalent ou bloquent automatiquement les dépenses hors politique pour révision ou rejet.
  • Gestion multi-devises : Gérez les frais et remboursements dans plusieurs devises, avec conversion automatique des monnaies et suivi de la conformité.
  • Flux d'approbation : Mettez en place des chaînes d'approbation multi-niveaux et personnalisables pour correspondre au processus d'autorisation des dépenses de votre organisation.
  • Application mobile : Soumettez, examinez et validez les dépenses en déplacement grâce à l'application mobile dédiée de SAP Concur.
  • Intégrations ERP et comptabilité : Connectez SAP Concur aux principaux systèmes ERP et de comptabilité afin de synchroniser les données de dépenses et de simplifier la réconciliation.
  • Outils d'audit et de conformité : Utilisez des pistes d'audit intégrées, des contrôles de conformité et des rapports pour répondre aux exigences réglementaires et aux contrôles internes.
  • Rapports et analyses : Accédez à des tableaux de bord et à des rapports personnalisables pour analyser les tendances de dépenses, identifier les opportunités d'économies et surveiller la conformité.
  • Intégration de cartes d'entreprise : Reliez les cartes de crédit de l'entreprise pour importer automatiquement les transactions et les rapprocher des frais soumis.

Et ensuite :

Si vous êtes en train de rechercher des alternatives à SAP Concur, contactez gratuitement un conseiller SoftwareSelect pour obtenir des recommandations personnalisées.

Vous remplissez un formulaire et discutez rapidement avec un conseiller qui s'intéresse aux spécificités de vos besoins. Ensuite, vous recevrez une liste restreinte de logiciels à évaluer. Ils vous accompagneront même tout au long du processus d'achat, y compris lors des négociations tarifaires.