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
D1BigQuery×D1BigQuery×D1BigQuery×D1BigQuery×D1sevdesk×D1DATEV×
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114 of 21.217 listings match. Time = 5y, src = 10/10, lang = all, dict = D1, terms = 6(ANY). last watermark · 2026-05-08
Demand index · last 4 wk vs window mean
4048%
above baseline
Reg. pressure (D5 mentions)
1
across all listings in window
Top mover · D1
sevdesk
∞ (z=99.0)
Recurring clusters
6
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

051116212021-052022-082023-112025-022026-05
DATEVsevdeskBigQueryExcelLexware

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
sevdesk39099.0
Excel300.0
SAP100.0
Postgres200.0
Confluence100.0
Snowflake200.0
BigQuery4099.0
Lexoffice200.0
Tableau100.0
Looker100.0
Metabase100.0
Lexware200.0
DATEV721+7100.0%71.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
sevdeskAPI142.41×
DATEVexportieren71.21×
DATEVAPI30.28×
DATEVExcel31.56×
DATEVPflege31.56×
sevdeskexportieren30.97×
DATEVBuchhalter31.56×
DATEVREST21.56×
DATEVSOAP21.56×
APIREST26.71×
APISOAP26.71×
RESTSOAP257.00×
DATEVsevdesk20.08×
DATEVPostgres21.56×
DATEVSteuerfachangestellte21.56×
BuchhalterSteuerfachangestellte238.00×
BigQuerySnowflake228.50×
Lexofficesevdesk22.92×
sevdeskautomate22.92×
DATEVSAP11.56×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
j-mastr/sevdesk-php-sdk — An unofficial SDK for the official sevDesk APIGitHub249d
HelpCode-ai/anythingmcp — Self-hosted MCP server & API gateway. REST/SOAP/GraphQL/Database to MCP for Claude, ChatGPT, Gemini, Copilot. 29 pre-built adapters (DHL, DATEV, Weclapp, Personio, Handelsregister, Shopware, DPD, GLS, Shipcloud, Sendcloud...). Source-available.GitHub20d
Finance Manager (f/m/d)arbeitnow20d
vadimrost/quickenergy — AI-powered invoice processing dashboard for QuickEnergy – OCR, duplicate detection, Skonto alerts, sevDesk & DATEV export.GitHub20d
Finanzbuchhalter (m/w/d)arbeitnow20d
Microsoft open-sources "the earliest DOS source code discovered to date"Hacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend