SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
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61 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 7(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4369%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
HubSpot
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

8/20 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
PostgresHubSpotSalesforceJiraConfluence

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
HubSpot16099.0
DATEV300.0
Postgres24099.0
Jira11099.0
Confluence4099.0
Salesforce12099.0
Excel300.0
Power BI200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.85×
Postgresintegrieren61.39×
Postgrespipeline41.27×
pipelineAPI42.77×
integrierenAPI42.02×
HubSpotintegrieren31.04×
ConfluencePflege39.15×
JiraPflege33.33×
ConfluenceJira34.16×
HubSpotpipeline31.43×
automatisierenintegrieren33.33×
PostgresDSGVO31.91×
DATEVPostgres21.69×
Jiraintegrieren21.01×
Confluencereporten26.10×
reportenPflege24.88×
automatisierenPflege24.88×
Excelreporten28.13×
JiraPower BI25.55×
Jirareporten22.22×

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