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×D1DATEV×D1Power BI×D1sevdesk×
Match mode
Title search
113 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
4257%
above baseline
Reg. pressure (D5 mentions)
0
across all listings in window
Top mover · D1
DATEV
∞ (z=99.0)
Recurring clusters
3
near-duplicate templates

01All 20 terms · Tools

10/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

051015202021-052022-082023-112025-022026-05
DATEVsevdeskPower BIExcelLexware

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
Postgres200.0
sevdesk37099.0
Power BI9099.0
Confluence200.0
Excel4099.0
Jira200.0
Lexoffice200.0
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
sevdeskAPI132.65×
DATEVexportieren61.47×
DATEVBuchhalter31.71×
ExcelPower BI39.42×
Power BIanalysieren312.56×
DATEVSteuerfachangestellte21.71×
BuchhalterSteuerfachangestellte237.67×
DATEVPostgres21.71×
sevdeskexportieren20.87×
DATEVPflege21.14×
Confluencereporten237.67×
ConfluencePflege237.67×
reportenPflege225.11×
Power BIautomatisieren28.37×
Excelanalysieren218.83×
JiraPower BI212.56×
Power BIreporten28.37×
APIREST27.53×
Lexofficesevdesk23.05×
sevdeskautomate22.04×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Finanzbuchhalter (m/w/d)arbeitnow20d
Microsoft open-sources "the earliest DOS source code discovered to date"Hacker20d
Deutschland – Analyse- oder Wissenschaftssoftwarepaket – Talend Datamanagement Platform Lizenzen (On-Premise)TED27d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend