[ comparison ]

FastBill vs Mercury

FastBill

FastBill

[  27  ]
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Mercury

Mercury

[  47  ]
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[ last verified ] 11 aug 2026 12 aug 2026
[ geostrategic position ]
Headquarter Region Europe United States
Hosting Provider
[  Other  ]
[  Other  ]
Hosting Locations
[  Europe  ]
[  United States  ]
[ compliance & security ]
SOC 2 None Type II
ISO 27001 no no
GDPR Tools [  yes  ] no
Audit Trail no no
Role-Based Access Control no [  yes  ]
SSO Support None None
[ developer experience ]
Visual Builder no no
OpenAI Compatibility no no
Open Source no no
SDK Languages — —
Pre-built UI Components no no
Admin Portal no [  yes  ]
Framework Integrations — —
[ pricing & plans ]
Starting Annual Price — 0
Lifetime Deal Option — no
Free Tier — [  yes  ]
Monthly Invoice Limit (Free) — 0
Bring Your Own Server — no
Unlimited Sites — no
Has Free Tier or Trial — [  yes  ]
Starting Price (USD) — 0
Uses Credit-Based System — no
Supports Team Plans — [  yes  ]
Free Plan Available — [  yes  ]
[ invoicing & billing ]
Peppol BIS Support — —
ZUGFeRD Support — —
XRechnung Support — —
Recurring Invoices — [  yes  ]
Dunning Automation — no
Offer to Invoice Conversion — no
QR Code Payments — no
[ accounting integrations ]
DATEV Export — no
Bank Reconciliation — [  yes  ]
ELSTER Integration — no
[ receipt & document management ]
Automatic Categorization — [  yes  ]
OCR Receipt Capture — [  yes  ]
Mobile Receipt Scanning — [  yes  ]