SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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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 = 4(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4461%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
SAP
∞ (z=0.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

10/20 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 BIExcelMS Dynamics

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP100.0
MS Dynamics300.0
HubSpot16099.0
Power BI9099.0
Excel5099.0
Postgres24099.0
DATEV200.0
Jira200.0
Confluence100.0
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×
Postgresintegrieren61.27×
Postgrespipeline41.21×
pipelineAPI42.91×
ExcelPower BI33.40×
Power BIanalysieren34.25×
HubSpotintegrieren30.96×
HubSpotpipeline31.37×
integrierenAPI31.53×
PostgresDSGVO32.13×
Excelanalysieren25.10×
Power BIautomatisieren22.27×
analysierenautomatisieren25.10×
DATEVPostgres22.13×
Excelreporten25.10×
JiraPower BI25.67×
Power BIreporten22.83×
ExcelHubSpot21.27×
HubSpotautomate22.13×
automatepipeline24.86×

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