SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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Active dictionary
Language
Hard term filter — click any term in panels to add
D1Postgres×D1Lexware×D1Metabase×D1Salesforce×D1Excel×
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104 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
4000%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
Postgres
∞ (z=99.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

17/20 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
ExcelLexwarePostgresSalesforceDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
DATEV4099.0
Excel42099.0
Power BI300.0
SAP100.0
Salesforce12099.0
HubSpot4099.0
Lexware26099.0
Jira100.0
Confluence100.0
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
Excelreporten82.20×
PostgresAPI82.04×
Postgresintegrieren62.00×
LexwareAPI61.41×
ExcelPflege42.48×
Excelintegrieren40.76×
Postgrespipeline42.48×
pipelineAPI43.50×
integrierenAPI41.88×
ExcelPower BI32.48×
automatisierenintegrieren34.80×
Lexwareintegrieren30.92×
PostgresDSGVO33.25×
DATEVPostgres22.17×
Excelanalysieren21.65×
Power BIanalysieren223.11×
Excelautomatisieren20.99×
analysierenautomatisieren213.87×
ExcelSchnittstelle21.65×
automatisierenSchnittstelle213.87×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

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