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
D1Talend×D1Talend×D1Talend×D1Talend×D1Talend×D1Excel×D1Lexoffice×D1Postgres×D1Metabase×
Match mode
Title search
77 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 9(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4136%
above baseline
Reg. pressure (D5 mentions)
9
across all listings in window
Top mover · D1
Excel
∞ (z=99.0)
Recurring clusters
2
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
ExcelPostgresLexofficeDATEVPower BI

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Excel42099.0
Power BI300.0
Postgres24099.0
DATEV300.0
SAP100.0
Jira100.0
Confluence100.0
HubSpot200.0
sevdesk200.0
Lexoffice9099.0
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
Excelreporten81.63×
PostgresAPI81.97×
Postgresintegrieren61.93×
ExcelPflege41.83×
Excelintegrieren40.73×
Postgrespipeline42.14×
pipelineAPI43.95×
ExcelPower BI31.83×
integrierenAPI31.78×
PostgresDSGVO33.21×
LexofficeAPI31.97×
Excelautomatisieren20.92×
Excelanalysieren21.22×
Power BIanalysieren217.11×
analysierenautomatisieren212.83×
DATEVPostgres22.14×
ExcelSchnittstelle21.22×
automatisierenSchnittstelle212.83×
ExcelHubSpot21.83×
Excelintegrate21.22×

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
Deutschland – Analyse- oder Wissenschaftssoftwarepaket – Talend Datamanagement Platform Lizenzen (On-Premise)TED27d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend