
Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing

Plaid
Bank Account Starter API
MYOB AccountRight API
Xignite
Financial Modeling Prep
RESTful JSON API
Quandl - Financial Data API
erminas SmartAPI is a native, fast, well-engineered API for RQL. Extend Open Text WSM with plug-ins and automate complex tasks.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | devfinancetools.com | erminas.com |
| Pricing | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
No description of SmartAPI yet.
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
No DevFinanceTools videos yet. You could help us improve this page by suggesting one.
Algorithmic trading for traders using Angel Broking's SmartAPI
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DevFinanceTools and SmartAPI. For example, how are they different and which one is better?
When comparing DevFinanceTools and SmartAPI, you can also consider the following products.

Helping you make rational decisions, one calculation at a time.
Compare Omni Calculator to DevFinanceTools or SmartAPI:

Infrastructure that powers financial technology by enabling applications to connect with users' bank accounts.
Compare Plaid to DevFinanceTools or SmartAPI:

Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
Compare calculator.net to DevFinanceTools or SmartAPI:

This API enables users to open a 360 Savings Account or a 360 Money Market Account.
Compare Bank Account Starter API to DevFinanceTools or SmartAPI:

Should you build an internal tool? Or just buy it?
Compare Build vs. Buy Calculator to DevFinanceTools or SmartAPI:

MYOB Developer Resource Centre and API Documentation
Compare MYOB AccountRight API to DevFinanceTools or SmartAPI: