SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
Sources
Active dictionary
Language
Hard term filter — click any term in panels to add
D1HubSpot×D1Lexoffice×D1Salesforce×D1Power BI×D1Postgres×
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67 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
4172%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
Power BI
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

11/20 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
PostgresHubSpotSalesforcePower BILexoffice

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Power BI9099.0
HubSpot16099.0
Excel5099.0
Postgres24099.0
DATEV200.0
Salesforce12099.0
Jira200.0
Confluence100.0
sevdesk200.0
Lexoffice9099.0
Lexware200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.60×
Postgresintegrieren61.52×
Postgrespipeline41.40×
pipelineAPI42.39×
HubSpotintegrieren31.14×
ExcelPower BI34.47×
Power BIanalysieren35.58×
automatisierenintegrieren33.05×
HubSpotpipeline31.57×
integrierenAPI31.31×
PostgresDSGVO32.09×
LexofficeAPI31.60×
Power BIautomatisieren22.48×
Excelanalysieren26.70×
analysierenautomatisieren25.58×
DATEVPostgres22.79×
Excelreporten26.70×
JiraPower BI27.44×
Power BIreporten23.72×
ExcelHubSpot21.68×

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