Audience
B2B software vendors (SaaS, fintech, AP automation, AI), enterprise IT teams and tax advisory firms that need integrations to ERP and accounting systems
About Maesn
Maesn is a Unified API for ERP and accounting integrations. Software teams build one integration to Maesn and connect to DATEV, SAP, Sage, Microsoft Dynamics 365, Exact Online, Lexware, sevdesk, Xero, Odoo, Fortnox and 30+ more systems through a single REST API. Maesn unifies authentication (API keys, OAuth, database credentials, 2FA), pagination and filtering, webhooks, logging, monitoring and error handling, and normalises responses into a common data model for invoices, journal entries, contacts, payments and more. Custom fields are mapped into one schema, and synthetic webhooks cover systems without native ones. SDKs, sandboxes and quickstarts are available for Python, JavaScript, PHP, Go, Ruby and Java. Integrations run white-label under your brand, including certified marketplace listings and an embedded auth flow. Maesn is built and hosted in Germany, ISO 27001 certified, GDPR compliant and DORA-ready, and processes API calls in real time without storing customer data.
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Pricing
Starting Price:
5€/month/user
Pricing Details:
We offer individual pricing packages.
Free Trial:
Free Trial available.
Company Information
Maesn GmbH
Founded: 2022
Germany
www.maesn.com
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Product Details
Platforms Supported
Cloud
Training
Documentation
Live Online
Support
Online
Maesn Frequently Asked Questions
Q: What kinds of users and organization types does Maesn work with?
Maesn works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Maesn support in their product?
Maesn supports these languages: English.
Q: What kind of support options does Maesn offer?
Maesn offers support via online.
Q: What other applications or services does Maesn integrate with?
Maesn integrates with: Abacus Financials, bexio, DATEV, Microsoft Dynamics 365, Exact Online, lexoffice, Moneybird, Odoo, Qonto, QuickBooks Accountants, sevDesk, Twinfield, Xentral, and Xero.
Q: Does Maesn have an API?
Yes, Maesn has an API.
Q: What type of training does Maesn provide?
Maesn provides training in the form of documentation and live online.
Q: Does Maesn offer a free trial?
Yes, Maesn offers a free trial.
Q: How much does Maesn cost?
Pricing for Maesn starts at 5€/month/user.
