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
D1Lexoffice×D1Postgres×D1Lexware×D1SAP×D1Salesforce×
Match mode
Title search
195 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
5000%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
SAP
∞ (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

0255074992021-052022-082023-112025-022026-05
SAPLexwarePostgresSalesforceLexoffice

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP126099.0
Postgres24099.0
DATEV300.0
MS Dynamics100.0
Excel200.0
Salesforce12099.0
Lexware26099.0
HubSpot300.0
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
PostgresAPI82.95×
Postgresintegrieren63.48×
LexwareAPI62.05×
SAPAPI50.35×
Postgrespipeline46.50×
pipelineAPI47.09×
SAPintegrieren30.33×
automatisierenintegrieren313.93×
integrierenAPI31.90×
Lexwareintegrieren31.61×
PostgresDSGVO36.09×
LexofficeAPI32.95×
DATEVPostgres25.42×
SAPanalysieren21.03×
analysierenintegrieren29.29×
integrierenSchnittstelle213.93×
Lexwareimportieren27.50×
SalesforceREST210.83×
SalesforceSOAP216.25×
RESTSOAP265.00×

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