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
D1Excel×D1Tableau×D1Postgres×D1Lexware×
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97 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
4021%
above baseline
Reg. pressure (D5 mentions)
9
across all listings in window
Top mover · D1
Postgres
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

16/20 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
ExcelLexwarePostgresTableauDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
SAP100.0
Excel42099.0
Power BI300.0
Tableau6099.0
DATEV4099.0
Lexware26099.0
Jira100.0
Confluence100.0
HubSpot200.0
Snowflake100.0
BigQuery100.0
Looker100.0
Metabase100.0
Lexoffice200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten81.85×
PostgresAPI82.02×
Postgresintegrieren62.02×
LexwareAPI61.40×
ExcelPflege42.31×
Excelintegrieren40.77×
Postgrespipeline42.31×
pipelineAPI43.46×
integrierenAPI42.02×
ExcelPower BI32.31×
Lexwareintegrieren30.93×
PostgresDSGVO34.04×
Excelanalysieren21.54×
Power BIanalysieren221.56×
Excelautomatisieren21.15×
analysierenautomatisieren216.17×
DATEVPostgres22.02×
ExcelSchnittstelle21.54×
integrierenSchnittstelle25.39×
automatisierenSchnittstelle216.17×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
LawnStarter: Director of Conversion Rate OptimizationWeWorkRemotely20d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend