#1 AI CodingPaid
ZeroSMTP — alternative #1 to EmailRelay
Free SMTP relay on the msgwing.com domain, up to 200 emails/day, no paid tier. Sends from a shared @msgwing.com address only (no custom doma...
GitHub source
Recorded alternatives
Alternatives to EmailRelay
Every candidate below sits in AI Coding. What ends up on this page is decided entirely by a recorded score — not by bidding, not by editor taste. Review both records, check current vendor terms, then decide.
#2 AI CodingFree
InspIRCd — alternative #2 to EmailRelay
Modular IRC server written in C++ for Linux, BSD, Windows, and macOS. (Source Code) GPL-2.0 C++/Docker
Catalogue source
#3 AI CodingFree
mStream — alternative #3 to EmailRelay
Music streaming server with GUI management tools. Runs on Mac, Windows, and Linux. (Source Code) GPL-3.0 Nodejs
Catalogue source
#4 AI CodingPaid
Proxmox Backup Server — alternative #4 to EmailRelay
Proxmox Backup Server is an enterprise-class, client-server backup solution thatis capable of backing up virtual machines, containers, and p...
Catalogue source
#5 AI CodingUnknown
Notepad++ — alternative #5 to EmailRelay
GPLv2 multi-language editor with syntax highlighting for Windows. (Source Code) GPL-2.0 C++
Catalogue source
Questions about this page
How were these alternatives selected?
Each candidate is a live catalogue record in the same primary category, picked by a deterministic score that Oryxen records in its catalogue: how many meaningful words the two listings share, whether their pricing classes oppose (a paid product against a free one), whether both are open source, and whether either record is featured. The same catalogue state always produces the same list — no randomness, no manual ranking.
Are these alternatives ranked by payment?
No. Rows are ordered only by the recorded score, highest first, with alphabetical ties — payment never influences the order, nothing here is paid placement, and Oryxen charges no listing or placement fee.
Always verify current terms with EmailRelay directly — Oryxen records pricing classes, not live quotes.