SignalStack
Where the money flows · what the market says
backend · postgres   ·   21.217 listings
Time
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Active dictionary
Language
Hard term filter — click any term in panels to add
D1Lexware×D1Postgres×D1Salesforce×D1Postgres×D1Postgres×
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66 of 21.217 listings match. Time = 5y, src = 10/10, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-08
Demand index · last 4 wk vs window mean
3053%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
Salesforce
∞ (z=99.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

9/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

024572021-052022-082023-112025-022026-05
LexwarePostgresSalesforceDATEVHubSpot

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Salesforce15099.0
Postgres25099.0
DATEV300.0
Lexware26099.0
HubSpot300.0
Excel200.0
Jira100.0
Lexoffice200.0
sevdesk100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
LexwareAPI61.27×
PostgresAPI51.10×
Postgresintegrieren41.17×
Postgrespipeline42.11×
pipelineAPI44.40×
automatisierenintegrieren37.33×
Postgresexportieren31.98×
Lexwareintegrieren30.85×
PostgresDSGVO31.98×
DATEVPostgres21.76×
Salesforceintegrieren20.98×
Lexwareimportieren22.54×
HubSpotSalesforce22.93×
ExcelPostgres22.64×
Postgresautomatisieren21.76×
APIDSGVO22.75×
LexofficeLexware22.54×
Salesforcereporten14.40×
DATEVintegrieren12.44×
Salesforceautomatisieren11.47×

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