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×D1sevdesk×D1Metabase×D1Lexware×D1Postgres×
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Title search
89 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
2702%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
DATEV
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

13/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

023562021-052022-082023-112025-022026-05
sevdeskLexwarePostgresDATEVLexoffice

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV4099.0
sevdesk37099.0
Postgres24099.0
Lexware26099.0
Lexoffice4099.0
Tableau100.0
Snowflake100.0
BigQuery100.0
Looker100.0
Metabase100.0
Excel100.0
HubSpot100.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
sevdeskAPI131.16×
PostgresAPI81.10×
Postgresintegrieren62.23×
LexwareAPI60.76×
Postgrespipeline43.71×
pipelineAPI43.30×
integrierenAPI41.32×
Lexwareintegrieren31.03×
PostgresDSGVO33.71×
DATEVexportieren28.90×
sevdeskexportieren20.96×
DATEVPostgres21.85×
Lexwareimportieren23.42×
Lexofficesevdesk21.20×
sevdeskautomate22.41×
Postgresautomatisieren23.71×
automatisierenintegrieren28.90×
Postgresexportieren21.48×
LexofficeLexware21.71×
DATEVsevdesk10.60×

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
Deutschland – Analyse- oder Wissenschaftssoftwarepaket – Talend Datamanagement Platform Lizenzen (On-Premise)TED27d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend