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Billflow vs Kosmo

People

BillflowBilling & Invoicing

KosmoBilling & Invoicing

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Price

Free

Billing & Invoicing

Annual estimate10 people, entry price

Free

Offer

No offer right now

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Billing & Invoicing

Overview

Focus

Billing & Invoicing

Product

Stripe subscriptions developer platform making it easy to build and manage SaaS billing.

Free invoicing and client management tool built specifically for freelancers with proposals, contracts, and project tracking.

Website

Headquarters

Worldwide

Remote

Company size

2-10 employees

Founded

2020

2021

Pricing details

Published rate

Free

Free options

Free plan

Source updated

Nov 2, 2026

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