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
D1SAP×D1SAP×D1SAP×D1SAP×D1Excel×D1Lexware×D1Postgres×D1Salesforce×D1SAP×D1Lexoffice×
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235 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 10(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
5034%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
SAP
∞ (z=99.0)
Recurring clusters
3
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

0255074992021-052022-082023-112025-022026-05
SAPExcelLexwarePostgresSalesforce

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP126099.0
Postgres24099.0
DATEV4099.0
Excel42099.0
MS Dynamics100.0
Power BI300.0
Salesforce12099.0
Lexware26099.0
Jira100.0
Confluence100.0
HubSpot4099.0
sevdesk300.0
Lexoffice9099.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten84.48×
PostgresAPI83.26×
Postgresintegrieren63.46×
LexwareAPI62.26×
SAPAPI50.39×
ExcelPflege45.60×
Excelintegrieren41.32×
Postgrespipeline45.60×
pipelineAPI45.60×
integrierenAPI42.30×
SAPintegrieren30.33×
ExcelPower BI35.60×
integrierenSchnittstelle310.37×
automatisierenintegrieren38.29×
Lexwareintegrieren31.60×
PostgresDSGVO37.34×
LexofficeAPI33.26×
DATEVPostgres24.90×
Excelanalysieren22.24×
Power BIanalysieren231.33×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
SAP MM ConsultantNoFluffJobs170d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
Deutschland – Dienstleistungen in Verbindung mit Software – Lizenzbeschaffung und Implementierung der SAP S/4HANA Public Cloud und SAP AribaTED20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend