ProgramBench
Verified live by HTTP probe across 20 observations. Pulse momentum is positive over 30 days (+0.6).
HTTP liveness
realSignal telemetry
4 families · 2 observed · observed onlyprogrambench.comedge
direct originserver
NetlifyTranco rank
unranked
Analyst read
generated from the observed metrics above · no external narrativeProgramBench's listed site resolved live when we last probed it on Aug 24, 2026, so we mark it verified alive. Its Pulse Index is 53.4 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.
Comparable set
curated alternatives → functional tag-similarity| Company | Basis | Overlap | Pulse | 30d Δ | Status |
|---|---|---|---|---|---|
| chainreasonai-tools | similar | 89% | — | — | — unverified |
| Conventional Commits Checkdev-tools | tag-overlap | 88% | 40.0 | 0.0 | ● live |
| Nginx-Riftsecurity | tag-overlap | 88% | 12.0 | -0.1 | — unverified |
| TileKernelsdev-tools | tag-overlap | 88% | 14.8 | +1.4 | — unverified |
| codex-complexity-optimizerdev-tools | tag-overlap | 88% | 10.3 | +0.2 | — unverified |
| copy-fail-CVE-2026-31431security | tag-overlap | 88% | 57.2 | +0.2 | ● live |
| PyTorchdev-tools | tag-overlap | 80% | 49.2 | -0.4 | ● live |
| Allen NLPdev-tools | tag-overlap | 80% | 18.6 | 0.0 | → redirected |
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.