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
D1Jira×D1Jira×D1Jira×D1Jira×D1HubSpot×D1Postgres×D1Postgres×D1Lexware×
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76 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
3507%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
Postgres
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

11/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

024682021-052022-082023-112025-022026-05
LexwarePostgresHubSpotJiraDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
Jira11099.0
HubSpot16099.0
DATEV300.0
Lexware26099.0
Excel300.0
Power BI200.0
Confluence300.0
Salesforce200.0
Lexoffice200.0
sevdesk100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.58×
Postgresintegrieren61.46×
LexwareAPI61.10×
integrierenAPI51.83×
Postgrespipeline41.81×
pipelineAPI42.71×
HubSpotintegrieren31.10×
JiraPflege35.18×
ConfluenceJira36.91×
HubSpotpipeline32.04×
Lexwareintegrieren30.67×
PostgresDSGVO33.17×
Jiraintegrieren21.06×
automatisierenPflege29.50×
DATEVPostgres22.11×
Excelreporten212.67×
JiraPower BI26.91×
Jirareporten23.45×
ConfluencePflege212.67×
ExcelHubSpot23.17×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Account Executive - DACHarbeitnow20d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend