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Kosmo vs Zervant
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Price
Free
Free
Billing & Invoicing
Annual estimate10 people, entry price
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Billing & Invoicing
Overview
Focus
Billing & Invoicing
Billing & Invoicing
Product
Free invoicing and client management tool built specifically for freelancers with proposals, contracts, and project tracking.
Free online invoicing software for European freelancers and small businesses with recurring invoices and payment tracking.
Headquarters
Remote
Helsinki, Finland
Company size
2-10 employees
11-50 employees
Founded
2021
2010
Pricing details
Published rate
Free
Free
Free options
Free plan
Free plan, Free trial
Source updated
Nov 2, 2026
Oct 30, 2026