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
D1Confluence×D1sevdesk×D1BigQuery×D1Excel×D1Postgres×
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109 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
3757%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
DATEV
∞ (z=99.0)
Recurring clusters
1
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

061218242021-052022-082023-112025-022026-05
ExcelsevdeskPostgresDATEVConfluence

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV5099.0
Confluence4099.0
Excel42099.0
Power BI300.0
SAP100.0
Postgres24099.0
sevdesk37099.0
Jira300.0
HubSpot200.0
Snowflake200.0
BigQuery4099.0
Lexoffice200.0
Tableau100.0
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
sevdeskAPI131.67×
Excelreporten81.89×
PostgresAPI81.58×
Postgresintegrieren62.72×
ExcelPflege41.73×
Excelintegrieren41.04×
Postgrespipeline42.60×
pipelineAPI42.71×
integrierenAPI41.90×
ConfluencePflege313.63×
ExcelPower BI32.60×
ConfluenceJira327.25×
automatisierenSchnittstelle316.35×
PostgresDSGVO33.41×
Confluencereporten24.95×
reportenPflege23.30×
Excelanalysieren21.73×
Power BIanalysieren224.22×
Excelautomatisieren21.04×
analysierenautomatisieren214.53×

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