SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
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D1Postgres×D1sevdesk×D1HubSpot×D1Salesforce×D1Excel×
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126 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
4024%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
Postgres
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

12/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

071420272021-052022-082023-112025-022026-05
ExcelsevdeskPostgresHubSpotSalesforce

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
Excel42099.0
HubSpot16099.0
SAP100.0
DATEV4099.0
sevdesk37099.0
Power BI300.0
Salesforce12099.0
Jira100.0
Confluence100.0
Lexoffice200.0
Lexware100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
sevdeskAPI131.77×
Excelreporten82.67×
PostgresAPI81.68×
Postgresintegrieren62.42×
integrierenAPI51.94×
ExcelPflege42.40×
Excelintegrieren40.92×
Postgrespipeline42.10×
pipelineAPI42.02×
ExcelPower BI33.00×
HubSpotintegrieren31.82×
HubSpotpipeline32.36×
automatisierenintegrieren34.85×
PostgresDSGVO33.94×
DATEVexportieren215.75×
sevdeskexportieren21.70×
Excelautomatisieren21.00×
Excelanalysieren22.00×
Power BIanalysieren228.00×
analysierenautomatisieren214.00×

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