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

Inflyte App
Promoly
DropTrack
Dubsend sends a label's unreleased music to its own DJ, radio and press contacts and shows listening time per track, downloads and feedback for each person.

Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | codeeffects.com | dubsend.com |
| Pricing | ||
| Platforms | — | |
| Company | 2009 | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


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...
Dubsend is a web app for record labels, artists and promo agencies to send promos of upcoming releases to their own DJ, radio and press contacts. Each person gets an email with a personal link to a promo page in the label's branding, where they stream the tracks, give feedback and download MP3,...
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
Recommended for
No analysis of Dubsend yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Code Effects and Dubsend.
Dubsend's answer:
Independent record labels, artists who release their own music and promo agencies that send unreleased music to DJs, radio and press before release. DJs and radio hosts use Dubsend to receive promos and keep them in one free inbox.
Dubsend's answer:
Dubsend measures listening time per person and per track, so a label can see who actually played the music. Labels can require feedback before a download, and opens from email privacy tools are counted separately so the open numbers stay honest. Every download is tagged with the recipient's name.
Dubsend's answer:
Next.js and React, hosted on Cloudflare Workers, with a Postgres database on Supabase, Amazon SES for email delivery and Stripe for billing.
Dubsend's answer:
There is a free plan with no card needed, and paid plans start at £12 a month. Each promo page carries the label's own logo and colours, and recipients need no account or app. Reports can be shared with the artist as a link or a PDF, and DJs can keep every Dubsend promo in one free inbox.
Dubsend's answer:
We run music releases ourselves and wanted a promo tool that shows who actually listened, keeps each label's own branding and stays affordable for small labels. We built Dubsend for that and opened it to everyone in October 2026.
Share your experience with using Code Effects and Dubsend. For example, how are they different and which one is better?