SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
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80 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 4(ANY). last watermark · 2026-05-07
Demand index · last 4 wk vs window mean
4388%
above baseline
Reg. pressure (D5 mentions)
9
across all listings in window
Top mover · D1
HubSpot
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

14/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

061218242021-052022-082023-112025-022026-05
ExcelPostgresHubSpotDATEVPower BI

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
HubSpot16099.0
Postgres24099.0
DATEV300.0
SAP100.0
Excel42099.0
Power BI300.0
Jira100.0
Confluence100.0
Salesforce200.0
Tableau100.0
Snowflake100.0
BigQuery100.0
Looker100.0
Metabase100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten81.69×
PostgresAPI82.42×
Postgresintegrieren61.82×
ExcelPflege41.52×
Excelintegrieren40.69×
Postgrespipeline41.48×
pipelineAPI43.23×
integrierenAPI42.64×
HubSpotintegrieren31.36×
ExcelPower BI31.90×
HubSpotpipeline31.67×
PostgresDSGVO33.33×
DATEVPostgres22.22×
Excelautomatisieren20.76×
Excelanalysieren21.27×
Power BIanalysieren217.78×
analysierenautomatisieren210.67×
ExcelSchnittstelle21.27×
integrierenSchnittstelle24.85×
automatisierenSchnittstelle210.67×

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