SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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Hard term filter — click any term in panels to add
D1SAP×D1SAP×D1SAP×D1SAP×D1Excel×D1Postgres×D1BigQuery×D1Postgres×D1sevdesk×D1Lexware×
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256 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
4773%
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

17/20 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
SAPExcelsevdeskLexwarePostgres

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP126099.0
Excel42099.0
DATEV5099.0
sevdesk37099.0
Postgres24099.0
Power BI300.0
MS Dynamics100.0
Lexware26099.0
Jira100.0
Confluence100.0
HubSpot200.0
Snowflake200.0
BigQuery4099.0
Lexoffice4099.0
Tableau100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
sevdeskAPI132.65×
Excelreporten84.43×
PostgresAPI82.51×
Postgresintegrieren64.00×
LexwareAPI61.74×
SAPAPI50.30×
integrierenAPI52.35×
ExcelPflege46.10×
Excelintegrieren41.52×
Postgrespipeline46.10×
pipelineAPI44.30×
SAPintegrieren30.38×
integrierenSchnittstelle312.00×
ExcelPower BI36.10×
Lexwareintegrieren31.85×
PostgresDSGVO38.00×
DATEVexportieren217.07×
sevdeskexportieren22.31×
DATEVPostgres24.27×
SAPanalysieren20.81×

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