
HubSpot CRM
CalCon Calculator
calculator.net
Omni Calculator
Drop a working calculator on your pricing page. Visitors enter their numbers, see what they’d save, and reach your CTA with context. Live in about 20 minutes.

Code Effects is the fastest and most intuitive .NET business rules engine trusted by government entities and Fortune 500 corporations all over the world

Website, pricing, platforms and company facts side by side.
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| Website | app.getcalcam.com | codeeffects.com |
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| Company | Startup from the United Kingdom | 2009 |
| Listed in |
In their own words, as submitted to SaaSHub.


Calcam helps teams publish interactive ROI and pricing calculators on their pricing pages. Visitors enter their own numbers, see the potential value, and continue to the team’s signup or sales CTA with that context. It is designed to help teams get a useful calculator live quickly without...
Code Effects Software is the developer of state-of-the-art business rules engine that combines an incredible performance of rule evaluation with revolutionary web interface, allowing the end-users to author and manage their corporate business rules with no knowledge of programming languages or IT...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
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Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Calcam and Code Effects.
Calcam's answer
Calcam turns a pricing-page visit into an interactive buying conversation. Teams can publish a working ROI or pricing calculator that lets visitors enter their own numbers, see the potential value, and continue to the team’s CTA with that context.
Calcam's answer
Choose Calcam when you want a focused, embeddable ROI or pricing calculator for a pricing page without building the calculator flow from scratch. It is designed to get a useful calculator live quickly and keep the visitor’s calculation connected to the next sales or signup step.
Calcam's answer
B2B SaaS and other teams with value-based or usage-based pricing, especially founders, marketers, and sales teams who want buyers to model savings or ROI before they talk to the company.
Calcam's answer
Calcam was built around a simple problem: pricing pages often explain value but do not let a buyer test the math with their own numbers. The product gives teams a practical way to publish that calculation and turn the result into a more informed next step.
Calcam's answer
Calcam is a Next.js 15 web application with a React and shadcn/ui interface, React Query for client-side data fetching, Zod-backed forms, and a self-hosted Postgres database accessed through Drizzle ORM and Better Auth.
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When comparing Calcam and Code Effects, you can also consider the following products.


Far too often we find ourselves spending a lot of time on certain calculations.
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Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
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Helping you make rational decisions, one calculation at a time.
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