Gravity/
Verified live by HTTP probe across 18 observations. Pulse has been flat over the last 30 days.
HTTP liveness
realSignal telemetry
4 families · 2 observed · observed onlylab.nationalmedals.orgedge
behind Cloudflareserver
cloudflareTranco rank
#983,869
Analyst read
generated from the observed metrics above · no external narrativeGravity/'s listed site resolved live when we last probed it on Aug 24, 2026, so we mark it verified alive. Its Pulse Index is 44.2 of 100, built from 2 of 4 observed signal families. Observed footprint: 7 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.
Comparable set
curated alternatives → functional tag-similarity| Company | Basis | Overlap | Pulse | 30d Δ | Status |
|---|---|---|---|---|---|
| A browser game for experimenting with cellular societiesgaming | tag-overlap | 71% | 40.0 | — | ● live |
| Knowledge Mapeducation | similar | 67% | 40.0 | 0.0 | ● live |
| Explorable Explanationseducation | similar | 63% | 16.0 | 0.0 | → redirected |
| Digitelic Web Story Platformdesign | tag-overlap | 63% | 8.0 | 0.0 | — unverified |
| Neve FSEdesign | tag-overlap | 63% | 40.0 | 0.0 | ● live |
| Rotation via Double Reflectioneducation | similar | 63% | 30.4 | — | ● live |
| inShorteducation | similar | 63% | 8.0 | -32.0 | — unverified |
| AstraPixelseducation | similar | 63% | 40.7 | — | ● live |
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.