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×D1Lexoffice×D1HubSpot×D1Postgres×
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Title search
50 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 8(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
3380%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
HubSpot
∞ (z=99.0)
Recurring clusters
3
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

024682021-052022-082023-112025-022026-05
PostgresHubSpotLexofficeDATEVExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
HubSpot16099.0
DATEV200.0
Postgres24099.0
Excel200.0
Salesforce200.0
sevdesk200.0
Lexoffice9099.0
Lexware200.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.39×
Postgresintegrieren61.39×
Postgrespipeline41.19×
pipelineAPI42.38×
HubSpotintegrieren31.04×
HubSpotpipeline31.34×
integrierenAPI31.39×
PostgresDSGVO32.08×
LexofficeAPI31.39×
DATEVPostgres22.08×
ExcelHubSpot23.13×
HubSpotautomate22.08×
automatepipeline24.76×
HubSpotSalesforce23.13×
Lexofficesevdesk25.56×
Postgresautomatisieren21.39×
automatisierenintegrieren23.70×
Postgresexportieren22.08×
LexofficeLexware25.56×
DATEVintegrieren12.78×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Account Executive - DACHarbeitnow20d
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