Xamarin

Developer Tools — Build iOS and Android apps in C# [Android, iOS, iPad]

Developer ToolsAnyone can copy thisest. 2015

→ Redirected

Verdict from HTTP liveness real

last probed Aug 27, 2026

Pulse 23.7 · 2/4

23.7

Pulse Index

2/4 families · real

0.0

30-day Δ

pulse momentum · real

HTTP probes

liveness history · real

Functional tags

observed attributes · real

Risk read derived from observed signals

The recorded URL now redirects offsite — often an acquisition, rebrand, or wind-down; the destination is recorded in the telemetry below. Pulse has been flat over the last 30 days.

HTTP liveness

real

33 probes · Jun 16, 2026 → Aug 27, 2026aliveredirecteddeadunverified

Signal telemetry

4 families · 2 observed · observed only

Liveness probereal

alive in 0% of 33 probesavg response 2838 ms

Developer tractionchecked · none

No public repository linked — GitHub signals are not tracked for this product.

Press & sentimentchecked · none

No coverage found in the tracked press corpus. Absence of press is itself a signal at this stage.

Web footprintreal

resolved host
dotnet.microsoft.comedge
direct originserver
not reportedTranco rank
#76,444

Domain age & certificate data not yet collected

Analyst read

generated from the observed metrics above · no external narrative

Xamarin's listed URL redirected off its original domain (to https://dotnet.microsoft.com/en-us/apps/xamarin) when we last probed it on Aug 27, 2026 — we mark it redirected, not dead. Its Pulse Index is 23.7 of 100, built from 2 of 4 observed signal families. Observed footprint: 1 functional tag. It sits on the competitive-alternatives graph with 1 linked rival, so the comparable set below leans on curated edges.

Comparable set

curated alternatives → functional tag-similarity

No comparable set could be resolved for this product.

Structure

observed attributes

Business modelunknown

Liveness tierunknown

Competitive alternatives1

Open sourceNo

Public APINo

Free tierNo

Enterprise tierNo

Funding & team

real

2 disclosed funding rounds on record, 3 founders resolved. See the full cap table on the product profile →

RAW TELEMETRY last 14 probes

PROBED	HTTP	ORIGIN → RESOLVED	SERVER	MS	VERDICT
2026-08-27 18:05Z	200	xamarin.com → dotnet.microsoft.com	—	3001	redirected_offsite
2026-08-26 09:36Z	200	xamarin.com → dotnet.microsoft.com	—	3203	redirected_offsite
2026-08-19 13:58Z	200	xamarin.com → dotnet.microsoft.com	—	4666	redirected_offsite
2026-08-11 00:33Z	200	xamarin.com → dotnet.microsoft.com	—	2850	redirected_offsite
2026-08-08 06:26Z	200	xamarin.com → dotnet.microsoft.com	—	3101	redirected_offsite
2026-08-05 18:46Z	200	xamarin.com → dotnet.microsoft.com	—	3468	redirected_offsite
2026-07-30 18:00Z	200	xamarin.com → dotnet.microsoft.com	—	2957	redirected_offsite
2026-07-23 09:20Z	200	xamarin.com → dotnet.microsoft.com	—	2894	redirected_offsite
2026-07-22 09:23Z	200	xamarin.com → dotnet.microsoft.com	—	2531	redirected_offsite
2026-07-21 09:24Z	200	xamarin.com → dotnet.microsoft.com	—	2564	redirected_offsite
2026-07-20 09:51Z	200	xamarin.com → dotnet.microsoft.com	—	2948	redirected_offsite
2026-07-19 09:03Z	200	xamarin.com → dotnet.microsoft.com	—	2920	redirected_offsite
2026-07-18 08:44Z	200	xamarin.com → dotnet.microsoft.com	—	1042	redirected_offsite
2026-07-17 09:05Z	200	xamarin.com → dotnet.microsoft.com	—	1590	redirected_offsite

Full redirect chains, response headers, and DNS records are not captured by the current probe.

Launch Sentinel tear sheet · Xamarin · as of 2026-08-28 · launchsentinel.com/reports/xamarin · liveness, pulse and press figures are observed data with provenance shown per panel.