Abby vs ReliaBills

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Abby

See full pricing history

EUR · US · source: abby.fr

Plan	Pricing	Charged by	Offer type
Basique	Free Free forever	Flat · per month	Standalone · Free
Start	EUR 9 monthly Regular price €9/month before the temporary summer promotion	Flat · per month	Standalone · Fixed
Pro Highlighted	EUR 15 monthly Regular price €15/month before the temporary summer promotion	Flat · per month	Standalone · Fixed
Business	EUR 33 monthly Regular price €33/month before the temporary summer promotion	Flat · per month	Standalone · Fixed

ReliaBills

See full pricing history

USD · US · source: www.reliabills.com

Plan	Pricing	Charged by	Offer type
Free	Free $0 per month	Flat · published subscription	Standalone · Free
Plus Highlighted	USD 24.95 monthly $24.95 per month	Flat · published subscription	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Abby

Basique

Plan card Unlimited quotes and invoices: Included
Plan card Revenue and purchase ledgers: Included
Plan card Electronic invoicing: Included

Start

Plan card Card payments: Included
Plan card URSSAF declarations: Included
Plan card Invoice delivery by email: Included

Pro

Plan card Payment reminders: Included
Plan card Electronic signatures: Included
Plan card Bank connection: Included

Business

Plan card User and collaborator management: Included
Plan card Inventory management: Included
Plan card Multiple currencies and languages: Included

ReliaBills

Free

Official plan card Customers and invoices: Unlimited

Limited
Official plan card Users: Unlimited

Limited
Official plan card Recurring and installment invoicing: Included

Plus

Official plan card Automated collection notifications: Included
Official plan card Stored payment information and auto bill: Included
Official plan card QuickBooks Online sync and API: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Abby

August 27, 2026 Source
- Basique: Free
- Start: EUR 9 monthly
- Pro: EUR 15 monthly
- Business: EUR 33 monthly

ReliaBills

August 27, 2026 Source
- Free: Free
- Plus: USD 24.95 monthly