Periodic Table of DevOps Tools
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).
HTTP liveness
realSignal telemetry
4 families · 2 observed · observed onlydigital.aiedge
behind Cloudflareserver
cloudflareTranco rank
#674,058
Analyst read
generated from the observed metrics above · no external narrativePeriodic Table of DevOps Tools's listed URL redirected off its original domain (to https://digital.ai/learn/devsecops-periodic-table/) when we last probed it on Aug 28, 2026 — we mark it redirected, not dead. Its Pulse Index is 19.7 of 100, built from 2 of 4 observed signal families. Observed footprint: 3 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 |
|---|---|---|---|---|---|
| Web Tools Weeklydev-tools | similar | 100% | 41.2 | +32.0 | ● live |
| Antdev-tools | similar | 100% | 40.0 | 0.0 | ● live |
| App Miningdev-tools | similar | 100% | 40.0 | +40.0 | ● live |
| Pretotyping.orgproductivity | tag-overlap | 100% | 40.0 | 0.0 | ● live |
| Continuous Discussions (#c9d9) - Episode 7: CI & CD for Mobile Appsdev-tools | similar | 100% | 40.0 | 0.0 | ● live |
| Full Stack Web Developerdev-tools | similar | 100% | 40.0 | 0.0 | ● live |
| Software Testing Agencydev-tools | similar | 100% | 8.0 | 0.0 | — unverified |
| Don't Make Me Code - Ep. #9, Getting Users To Give A Damndev-tools | similar | 100% | 0.0 | 0.0 | ■ inactive |
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.