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×D1HubSpot×D1HubSpot×D1Postgres×D1MS Dynamics×
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44 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
3841%
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

8/20 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
PostgresHubSpotMS DynamicsDATEVExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
HubSpot16099.0
MS Dynamics300.0
SAP100.0
DATEV200.0
Postgres24099.0
Excel200.0
Salesforce200.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.63×
Postgresintegrieren61.22×
Postgrespipeline41.05×
pipelineAPI42.79×
HubSpotintegrieren30.92×
HubSpotpipeline31.18×
integrierenAPI31.63×
PostgresDSGVO31.83×
DATEVPostgres21.83×
ExcelHubSpot22.75×
HubSpotautomate22.75×
automatepipeline26.29×
HubSpotSalesforce22.75×
Postgresautomatisieren21.22×
automatisierenintegrieren23.26×
Postgresexportieren21.83×
MS DynamicsPflege17.33×
MS DynamicsSAP114.67×
SAPintegrieren14.89×
MS Dynamicsintegrieren11.63×

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