#1 Self-HostedUnknown
Hookdeck — alternative #1 to flue
Develop, test, and monitor your webhooks from anywhere. 100K requests and 100K attempts per month with three days retention.
Catalogue source
Recorded alternatives
Alternatives to flue
Every candidate below sits in Self-Hosted. 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 Self-HostedUnknown
hostedscan.com — alternative #2 to flue
Online vulnerability scanner for web applications, servers, and networks. Ten free scans per month.
Catalogue source
#3 Self-HostedPaid
UptimeObserver.com — alternative #3 to flue
Get 20 uptime monitors with 5-minute intervals and a customizable status page-even for commercial use. Enjoy unlimited, real-time notificati...
Catalogue source
#4 Self-HostedUnknown
webhookrelay.com — alternative #4 to flue
Manage, debug, fan-out, and proxy all your webhooks to public or internal (i.e. localhost) destinations. Also, expose servers running in a p...
Catalogue source
#5 Self-HostedFree
wiki — alternative #5 to flue
A is a publication collaboratively edited and managed by its own audience directly using a web browser.
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 flue directly — Oryxen records pricing classes, not live quotes.