SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
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Hard term filter — click any term in panels to add
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51 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4333%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
Power BI
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

8/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

024682021-052022-082023-112025-022026-05
PostgresHubSpotPower BIExcelJira

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Power BI9099.0
DATEV300.0
Confluence4099.0
HubSpot16099.0
Excel5099.0
Postgres24099.0
Jira4099.0
Salesforce200.0

04Co-occurrence · top 20 pairs

Lift = P(A,B)/(P(A)·P(B)) · click to filter on both

Term ATerm BCountLift
PostgresAPI81.70×
Postgresintegrieren61.42×
Postgrespipeline41.21×
pipelineAPI42.91×
ConfluencePflege39.56×
ExcelPower BI33.40×
Power BIanalysieren34.25×
HubSpotintegrieren31.06×
ConfluenceJira39.56×
HubSpotpipeline31.37×
integrierenAPI31.70×
PostgresDSGVO32.13×
Confluencereporten25.10×
reportenPflege25.10×
automatisierenPflege24.25×
Excelanalysieren25.10×
Power BIautomatisieren21.89×
analysierenautomatisieren24.25×
DATEVPostgres21.42×
JiraPflege26.38×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Account Executive - DACHarbeitnow20d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend