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
D1Postgres×D1DATEV×D1Salesforce×D1Lexoffice×D1Lexware×
Match mode
Title search
132 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4087%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
DATEV
∞ (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

051015202021-052022-082023-112025-022026-05
DATEVLexwarePostgresSalesforceLexoffice

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
Confluence100.0
Postgres24099.0
sevdesk4099.0
Lexware26099.0
Salesforce12099.0
Excel200.0
HubSpot300.0
Lexoffice9099.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI82.44×
Postgresintegrieren63.00×
DATEVexportieren61.50×
LexwareAPI61.69×
Postgrespipeline44.40×
pipelineAPI45.87×
DATEVBuchhalter31.50×
automatisierenintegrieren39.00×
RESTSOAP333.00×
integrierenAPI32.00×
Lexwareintegrieren31.38×
PostgresDSGVO34.13×
LexofficeAPI32.44×
DATEVPflege22.00×
DATEVPostgres20.17×
DATEVSteuerfachangestellte22.00×
BuchhalterSteuerfachangestellte233.00×
SalesforceREST25.50×
SalesforceSOAP27.33×
Lexwareimportieren25.08×

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
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend