Abby vs Invoice Simple

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

Invoice Simple

See full pricing history

USD · US · source: www.invoicesimple.com

Plan	Pricing	Charged by	Offer type
Essentials	USD 6.99 monthly · USD 5.83 / month with annual commitment ly start sending estimates, invoices, receipts, and receive payments. $6.99 /mo Up to 3 invoices per month $69.99 /yr * Up to 3 invoices per month Subscribe Now Try It Free Essentials includes: Autofill client & item info Online payments Real time read receipt	Flat · per month	Standalone · Fixed
Plus Highlighted	USD 14.99 monthly · USD 12.5 / month with annual commitment usinesses to send   nice-looking, easy to create documents on-the-go. $14.99 /mo Up to 10 invoices per month $149.99 /yr * Up to 10 invoices per month Subscribe Now Try It Free Everything in Essentials, and: Add photos Business owner signature Summary reports	Flat · per month	Standalone · Fixed
Premium	USD 21.99 monthly · USD 18.33 / month with annual commitment nesses to improve invoice organization and make online payments easy. $21.99 /mo Unlimited invoices per month $219.99 /yr * Unlimited invoices per month Subscribe Now Try It Free Everything in Plus, along with: Client signatures Premium templates Accept deposi	Flat · per month	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

Invoice Simple

Essentials

Plan card Autofill client & item info: Included
Plan card Online payments: Included
Plan card Real time read receipts: Included
Plan card Top-rated mobile app: Included

Plus

Plan card Add photos: Included
Plan card Business owner signature: Included
Plan card Summary reports: Included
Plan card Due date reminders: Included

Premium

Plan card Client signatures: Included
Plan card Premium templates: Included
Plan card Accept deposits: Included
Plan card Restore previous invoices: 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

Invoice Simple

August 27, 2026 Source
- Essentials: USD 6.99 monthly · USD 5.83 / month with annual commitment
- Plus: USD 14.99 monthly · USD 12.5 / month with annual commitment
- Premium: USD 21.99 monthly · USD 18.33 / month with annual commitment