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×D1Lexware×D1HubSpot×D1Postgres×
Match mode
Title search
67 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
3104%
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
LexwarePostgresHubSpotDATEVExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
HubSpot16099.0
DATEV300.0
Postgres24099.0
Excel200.0
Lexware26099.0
Salesforce200.0
Lexoffice200.0
sevdesk100.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.49×
Postgresintegrieren61.52×
LexwareAPI61.03×
Postgrespipeline41.60×
pipelineAPI42.55×
integrierenAPI41.62×
HubSpotintegrieren31.14×
HubSpotpipeline31.79×
Lexwareintegrieren30.70×
PostgresDSGVO32.79×
DATEVPostgres21.86×
ExcelHubSpot24.19×
HubSpotautomate24.19×
automatepipeline29.57×
Lexwareimportieren22.58×
HubSpotSalesforce24.19×
Postgresautomatisieren21.86×
automatisierenintegrieren24.06×
Postgresexportieren21.86×
LexofficeLexware22.58×

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