Ace
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
realSignal telemetry
4 families · 2 observed · observed onlyaws.amazon.comedge
direct originserver
ServerTranco rank
#52,309
Analyst read
generated from the observed metrics above · no external narrativeAce's listed URL redirected off its original domain (to https://aws.amazon.com/cloud9/) when we last probed it on Aug 27, 2026 — we mark it redirected, not dead. Its Pulse Index is 24.1 of 100, built from 2 of 4 observed signal families. Observed footprint: 3 functional tags. It sits on the competitive-alternatives graph with 2 linked rivals, so the comparable set below leans on curated edges.
Comparable set
curated alternatives → functional tag-similarity| Company | Basis | Overlap | Pulse | 30d Δ | Status |
|---|---|---|---|---|---|
| Visual Studio Codedev-tools | curated | — | 0.0 | 0.0 | ■ inactive |
| Monaco Editordev-tools | curated | — | 40.0 | 0.0 | ● live |
| SendTest.Emaildev-tools | similar | 100% | 8.0 | 0.0 | — unverified |
| NativeScript Sidekickdev-tools | similar | 100% | 46.0 | 0.0 | ● live |
| Teh Playgrounddev-tools | similar | 100% | 40.0 | +9.6 | ● live |
| Codemade.iodev-tools | similar | 100% | 41.9 | +9.6 | ● live |
| Blazedev-tools | similar | 100% | 40.0 | 0.0 | ● live |
| Grokbitdev-tools | similar | 100% | 8.0 | 0.0 | — unverified |
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 attributesFunding & team
not in sourceNo 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.