Harp
Verified live by HTTP probe across 17 observations. Pulse has been flat over the last 30 days.
HTTP liveness
realSignal telemetry
4 families · 2 observed · observed onlyharpjs.comedge
behind Cloudflareserver
cloudflareTranco rank
#2,248,266
Analyst read
generated from the observed metrics above · no external narrativeHarp's listed site resolved live when we last probed it on Aug 28, 2026, so we mark it verified alive. Its Pulse Index is 41.3 of 100, built from 2 of 4 observed signal families. Observed footprint: 3 functional tags. 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| Company | Basis | Overlap | Pulse | 30d Δ | Status |
|---|---|---|---|---|---|
| Burladev-tools | similar | 75% | 32.8 | — | ● live |
| TextBeltcommunication | tag-overlap | 75% | 40.9 | 0.0 | ● live |
| Stylabledev-tools | similar | 75% | 40.0 | 0.0 | ● live |
| DALL·E Cliai-tools | tag-overlap | 60% | 16.2 | -0.9 | → redirected |
| scrape-itdev-tools | similar | 60% | 40.0 | 0.0 | ● live |
| reqdev-tools | similar | 60% | 8.0 | 0.0 | — unverified |
| Protomandev-tools | similar | 60% | 40.0 | 0.0 | ● live |
| ONNCdev-tools | similar | 60% | 40.0 | +7.2 | ● 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.