SignalStack
Where the money flows · what the market says
backend · postgres   ·   21.217 listings
Time
Sources
Active dictionary
Language
Hard term filter — click any term in panels to add
D1Salesforce×D1Lexoffice×D1BigQuery×D1Metabase×D1Postgres×
Match mode
Title search
54 of 21.217 listings match. Time = 5y, src = 10/10, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-08
Demand index · last 4 wk vs window mean
3731%
above baseline
Reg. pressure (D5 mentions)
5
across all listings in window
Top mover · D1
Salesforce
∞ (z=99.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

14/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

024572021-052022-082023-112025-022026-05
PostgresSalesforceLexofficeBigQueryHubSpot

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Salesforce15099.0
Postgres25099.0
DATEV200.0
Snowflake200.0
BigQuery4099.0
HubSpot300.0
sevdesk200.0
Lexoffice9099.0
Tableau100.0
Looker100.0
Metabase200.0
Excel200.0
Jira100.0
Lexware200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI51.20×
Postgresintegrieren41.23×
Postgrespipeline41.44×
pipelineAPI44.00×
automatisierenintegrieren37.71×
Postgresexportieren31.62×
PostgresDSGVO31.30×
LexofficeAPI32.00×
DATEVPostgres22.16×
Salesforceintegrieren21.03×
BigQuerySnowflake213.50×
HubSpotSalesforce22.40×
Lexofficesevdesk26.00×
ExcelPostgres22.16×
Postgresautomatisieren21.44×
exportierenDSGVO25.40×
APIDSGVO22.40×
LexofficeLexware26.00×
Salesforcereporten11.80×
DATEVintegrieren13.86×

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