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×D1Salesforce×D1Lexoffice×D1sevdesk×D1Postgres×
Match mode
Title search
91 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 6(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
3286%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
DATEV
∞ (z=0.0)
Recurring clusters
1
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

023562021-052022-082023-112025-022026-05
sevdeskPostgresSalesforceJiraLexoffice

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV300.0
Postgres24099.0
Jira11099.0
sevdesk37099.0
Salesforce12099.0
Excel200.0
Power BI200.0
Confluence300.0
HubSpot300.0
Lexoffice9099.0
Lexware300.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
sevdeskAPI131.23×
PostgresAPI81.17×
Postgresintegrieren62.07×
Postgrespipeline43.03×
pipelineAPI42.80×
integrierenAPI41.27×
JiraPflege38.27×
ConfluenceJira38.27×
automatisierenintegrieren36.20×
PostgresDSGVO32.84×
LexofficeAPI31.17×
DATEVPostgres22.53×
Jiraintegrieren21.50×
DATEVexportieren215.17×
sevdeskexportieren21.23×
JiraPower BI28.27×
Jirareporten25.52×
ConfluencePflege220.22×
automatisierenSchnittstelle222.75×
SalesforceREST23.79×

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