---
title: COSMIC Sizing Reviews
meta_title: 'COSMIC Sizing Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how COSMIC Sizing works for a business like yours.
aggregate_rating:
  rating_value: 5.0
  review_count: 1
  scale: '5'
date_modified: '2026-07-17'
parent_category:
  name: Development
  url: https://www.g2.com/categories/development
---

# COSMIC Sizing Reviews
**Vendor:** COSMIC Sizing  
**Category:** [Other Development Software](https://www.g2.com/categories/other-development)  
**Average Rating:** 5.0/5.0  
**Total Reviews:** 1
## About COSMIC Sizing
The Common Software Measurement International Consortium has developed the most advanced open source method of measuring a functional size of software.



## COSMIC Sizing Pros & Cons
**What users like:**

- Users value the **management efficiency** of COSMIC Sizing, enhancing confidence in project cost estimations. (1 reviews)

**What users dislike:**

- Users find **learning difficulties** with COSMIC Sizing, as ambiguities in size estimation can complicate the process. (1 reviews)

## COSMIC Sizing Reviews
  ### 1. I am now confident in my pricing

**Rating:** 5.0/5.0 stars

**Reviewed by:** Toon A. | Software Engineer, Small-Business (50 or fewer emp.)

**Reviewed Date:** February 07, 2025

**What do you like best about COSMIC Sizing?**

Most of the software industry seems to have moved "beyond" estimation. I'd argue they have regressed. It is very hard to estimate the cost of a software project, true, but COSMIC at least makes it possible. I have been in real trouble not pricing my projects properly in the past, but ever since I adopted COSMIC I feel much more confident about it. Highly recommended

**What do you dislike about COSMIC Sizing?**

Even though it seems like the best abstraction for estimating software size that is available, after getting a 87% score on the exam I still feel like there are some ambiguities in deciding the exact size of a piece of software. Learning the tool also took a while. Doesn't matter though: as long as CFP estimations are close enough, then cost estimations will be close, too.

**What problems is COSMIC Sizing solving and how is that benefiting you?**

Pricing software development projects



- [View COSMIC Sizing pricing details and edition comparison](https://www.g2.com/products/cosmic-sizing/reviews?qs=pros-and-cons&section=pricing&secure%5Bexpires_at%5D=2026-08-03+15%3A55%3A33+-0500&secure%5Bsession_id%5D=bc170161-ee71-4d33-911a-3b1ad1325ba4&secure%5Btoken%5D=1dc38a7df70fac8151d1dc0b400d9038fd538316886d5fd1269eb6252885c313&format=llm_user)


## Top COSMIC Sizing Alternatives
  - [Okta](https://www.g2.com/products/okta/reviews) - 4.5/5.0 (1,330 reviews)
  - [Termius](https://www.g2.com/products/termius/reviews) - 4.8/5.0 (262 reviews)
  - [SAP Fiori](https://www.g2.com/products/sap-fiori/reviews) - 4.3/5.0 (128 reviews)