Developer Tools — Free and open version of Apple's Swift programming language [Tech]
Developer Toolsopen-sourceest. 2014
— Unverified
Verdict from HTTP liveness real
last probed Aug 19, 2026
Pulse 11.3 · 2/4
11.3
Pulse Index
2/4 families · real
-8.0
30-day Δ
pulse momentum · real
16
HTTP probes
liveness history · real
8
Functional tags
observed attributes · real
Risk read derived from observed signals
Liveness is unverified — no conclusive probe observation exists for the recorded URL. Pulse momentum is negative over 30 days (-8.0) — observed activity is receding.
HTTP liveness
real
16 probes · Jun 16, 2026 → Aug 19, 2026aliveredirecteddeadunverified
Signal telemetry
4 families · 2 observed · observed only
Liveness probereal
alive in 0% of 16 probesavg response 5401 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 —edge direct originserver not reportedTranco rank #1,073,272
Domain age & certificate data not yet collected
Analyst read
generated from the observed metrics above · no external narrative
Phoenix's site could not be verifiably probed when we last probed it on Aug 19, 2026, so its status is unverified — we do not guess. Its Pulse Index is 11.3 of 100, built from 2 of 4 observed signal families. Observed footprint: 8 functional tags. It has no curated competitive-alternative edges yet, so the comparable set below is functional tag-similarity — read it with the confidence flags.
Confidence reflects source and category coherence: curated = an editorially linked alternative; similar = strong functional tag-overlap in the same category; tag-overlap = shared tags only and may be noisy. Overlap is the shared functional-tag ratio (Jaccard) for tag-matched rows. Pulse is the observed-activity index real and 30d Δ its signed month change; a dash means insufficient observed history, never zero.
Structure
observed attributes
Business modelopen-source
Liveness tierunknown
Competitive alternativesnone linked
Open sourceNo
Public APINo
Free tierNo
Enterprise tierNo
Funding & team
not in source
No disclosed funding in our sources. Funding data covers only ~1% of the corpus (462 rounds across 79K products), so absence here is unknown, not zero— we don't estimate a number we can't source.
RAW TELEMETRY last 14 probes▾
PROBED
HTTP
ORIGIN → RESOLVED
SERVER
MS
VERDICT
2026-08-19 14:39Z
—
—
—
10009
timeout
2026-08-11 01:12Z
200
ind.ie → web.archive.org
nginx
7881
redirected_offsite
2026-08-08 23:31Z
200
ind.ie → web.archive.org
nginx
4219
redirected_offsite
2026-08-05 19:24Z
200
ind.ie → web.archive.org
nginx
6255
redirected_offsite
2026-07-30 18:40Z
200
ind.ie → web.archive.org
nginx
9246
redirected_offsite
2026-07-26 15:21Z
200
ind.ie → web.archive.org
nginx
4806
redirected_offsite
2026-07-18 09:17Z
200
ind.ie → web.archive.org
nginx
2756
redirected_offsite
2026-07-12 09:16Z
200
ind.ie → web.archive.org
nginx
3291
redirected_offsite
2026-07-04 13:24Z
200
ind.ie → web.archive.org
nginx
3251
redirected_offsite
2026-06-23 14:33Z
200
ind.ie → web.archive.org
nginx
3577
redirected_offsite
2026-06-21 17:38Z
200
ind.ie → web.archive.org
nginx
1386
redirected_offsite
2026-06-21 17:38Z
200
ind.ie → web.archive.org
nginx
5137
redirected_offsite
2026-06-20 07:01Z
200
ind.ie → web.archive.org
nginx
9494
redirected_offsite
2026-06-19 05:28Z
200
ind.ie → web.archive.org
nginx
4299
redirected_offsite
Full redirect chains, response headers, and DNS records are not captured by the current probe.
Launch Sentinel tear sheet · Phoenix · as of 2026-08-28 · launchsentinel.com/reports/phoenix · liveness, pulse and press figures are observed data with provenance shown per panel.