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
D1HubSpot×D1Lexoffice×D1Salesforce×D1Postgres×D1Metabase×
Match mode
Title search
59 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
3856%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
DATEV
∞ (z=0.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

13/20 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
PostgresHubSpotSalesforceLexofficeDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV200.0
Postgres24099.0
HubSpot16099.0
Excel200.0
Salesforce12099.0
sevdesk200.0
Lexoffice9099.0
Tableau100.0
Snowflake100.0
BigQuery100.0
Looker100.0
Metabase100.0
Lexware200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.51×
Postgresintegrieren61.48×
Postgrespipeline41.23×
pipelineAPI42.27×
HubSpotintegrieren31.11×
HubSpotpipeline31.38×
automatisierenintegrieren34.42×
integrierenAPI31.36×
PostgresDSGVO31.84×
LexofficeAPI31.51×
DATEVPostgres22.46×
ExcelHubSpot23.69×
HubSpotautomate22.46×
automatepipeline24.92×
SalesforceREST22.46×
SalesforceSOAP24.92×
RESTSOAP214.75×
HubSpotSalesforce20.61×
Lexofficesevdesk26.56×
Postgresautomatisieren21.23×

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