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
D1MS Dynamics×D1Postgres×D1Lexoffice×D1BigQuery×D1Excel×
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81 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-07
Demand index · last 4 wk vs window mean
4173%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
SAP
∞ (z=0.0)
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

061218242021-052022-082023-112025-022026-05
ExcelPostgresLexofficeBigQueryDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP200.0
Excel42099.0
MS Dynamics300.0
Power BI300.0
Postgres24099.0
DATEV300.0
HubSpot200.0
Jira100.0
Confluence100.0
Snowflake200.0
BigQuery4099.0
sevdesk200.0
Lexoffice9099.0
Tableau100.0
Looker100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten81.54×
PostgresAPI82.08×
Postgresintegrieren61.84×
ExcelPflege41.54×
Excelintegrieren40.70×
Postgrespipeline41.93×
pipelineAPI43.56×
ExcelPower BI31.93×
integrierenAPI31.70×
PostgresDSGVO32.53×
LexofficeAPI32.08×
Excelautomatisieren20.96×
Excelanalysieren21.29×
Power BIanalysieren218.00×
analysierenautomatisieren213.50×
DATEVPostgres22.25×
ExcelSchnittstelle21.29×
automatisierenSchnittstelle213.50×
ExcelHubSpot21.93×
Excelintegrate21.29×

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