SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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Active dictionary
Language
Hard term filter — click any term in panels to add
D1Confluence×D1Postgres×D1Salesforce×D1Salesforce×D1MS Dynamics×
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43 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
4081%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
Postgres
∞ (z=99.0)
Recurring clusters
1
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

013452021-052022-082023-112025-022026-05
PostgresSalesforceConfluenceDATEVHubSpot

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
DATEV300.0
Confluence4099.0
SAP100.0
MS Dynamics300.0
Excel200.0
Power BI100.0
Jira300.0
Salesforce12099.0
HubSpot300.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.59×
Postgresintegrieren61.34×
Postgrespipeline41.43×
pipelineAPI43.82×
ConfluencePflege38.06×
ConfluenceJira310.75×
automatisierenintegrieren34.03×
PostgresDSGVO31.34×
DATEVPostgres21.19×
Confluencereporten27.17×
reportenPflege27.17×
JiraPflege27.17×
automatisierenSchnittstelle210.75×
SalesforceREST22.39×
SalesforceSOAP23.58×
RESTSOAP214.33×
HubSpotSalesforce22.39×
integrierenAPI21.19×
Postgresautomatisieren20.90×
Postgresexportieren21.79×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

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