DirectoryFinance & Payments
Cloistr logo

Cloistr

Free online tools for freelancers and small businesses: VAT calculator, invoice generator, freelance tax estimator, break-even calculator, password generator and more.

Claim this listing
Visit Cloistrcloistr.io
Free trial
Cloistr screenshot – image 1

Overview

Free online tools for freelancers and small businesses: VAT calculator, invoice generator, freelance tax estimator, break-even calculator, password generator and more.

AI summary

Cloistr offers a collection of free online tools designed for freelancers and small businesses, enabling users to perform various tasks such as VAT calculations, invoice generation, tax estimation, and more directly in their browser without the need for an account.

Who Is It For

Best for

Freelancers and small businesses seeking quick, no-cost utilities for common financial and administrative tasks.

Not for

Users looking for advanced features or integrations, as Cloistr focuses on basic, standalone tools without premium options.

Strengths & Weaknesses

Biggest strength

The tools are completely free to use, operate instantly in the browser, and do not require any account registration or payment.

Biggest weakness

Limited visibility on pricing and features beyond the basic offerings, as well as no detected integrations or social presence (AI-inferred; may be outdated – founders can correct this)

Classification

Likely competitors
Calculator.netInvoice NinjaWaveZoho Invoice

Alternatives to Cloistr

See all alternatives to Cloistr

Community

Sign in to leave a comment.

No comments yet – be the first to share your experience.

How we sourced this: Observed fields () were crawled from https://cloistr.io/ and are stated as fact. AI-inferred fields () were generated by gpt-4o-mini and are always labelled – never presented as measured fact. Last updated: 23 July 2026. Is this your tool? Claim it to edit and get a do-follow badge.