Crews by Core
The recorded URL now redirects offsite — often an acquisition, rebrand, or wind-down; the destination is recorded in the telemetry below. Pulse momentum is positive over 30 days (+8.0). Observation is liveness-only: no tracked press, repository, or traffic rank — existence is confirmed, momentum is unobserved.
HTTP liveness
realSignal telemetry
4 families · 1 observed · observed onlybuiltbycore.coedge
direct originserver
not reportedTranco rank
unranked
Analyst read
generated from the observed metrics above · no external narrativeCrews by Core's listed URL redirected off its original domain (to https://builtbycore.co/) when we last probed it on Aug 24, 2026 — we mark it redirected, not dead. It has fewer than two observed signal families, so no Pulse Index is composed — the evidence strip shows what is and isn’t present. 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.
Comparable set
curated alternatives → functional tag-similarity| Company | Basis | Overlap | Pulse | 30d Δ | Status |
|---|---|---|---|---|---|
| Shoplerproductivity | tag-overlap | 89% | 30.4 | +22.4 | ● live |
| SMASH Voice to Invoicefinance | tag-overlap | 78% | 40.0 | — | ● live |
| mList - Create Shared Listsproductivity | tag-overlap | 78% | 0.0 | 0.0 | ■ inactive |
| BusinessTrip.aientertainment | tag-overlap | 75% | 40.0 | 0.0 | ● live |
| Telegram 3.0communication | tag-overlap | 73% | 40.0 | 0.0 | ● live |
| Tawk.tocommunication | tag-overlap | 70% | 49.8 | 0.0 | ● live |
| Togglproductivity | tag-overlap | 70% | 49.1 | 0.0 | ● live |
| Nozbe Teamsproductivity | tag-overlap | 67% | 46.6 | +4.8 | ● 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.