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
D1DATEV×D1Lexware×D1sevdesk×
Match mode
Title search
126 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 3(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
3817%
above baseline
Reg. pressure (D5 mentions)
0
across all listings in window
Top mover · D1
DATEV
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

7/20 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
DATEVsevdeskLexwareLexofficePostgres

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
Postgres200.0
sevdesk37099.0
Confluence100.0
Lexware26099.0
Excel100.0
Lexoffice4099.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
sevdeskAPI132.21×
DATEVexportieren61.43×
LexwareAPI61.45×
DATEVBuchhalter31.43×
Lexwareintegrieren32.91×
DATEVPostgres21.91×
sevdeskexportieren20.85×
DATEVPflege21.91×
DATEVSteuerfachangestellte21.91×
BuchhalterSteuerfachangestellte231.50×
Lexwareimportieren24.85×
Lexofficesevdesk21.70×
sevdeskautomate23.41×
integrierenAPI22.52×
LexofficeLexware22.42×
DATEVintegrieren10.38×
Postgresintegrieren112.60×
DATEVsevdesk10.05×
ConfluenceDATEV11.91×
DATEVreporten11.91×

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
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend