Drop-in middleware proxy for n8n that streams and paginates large Supabase result sets automatically, with a visual query planner that warns before a workflow will timeout
n8n's no-code promise breaks at scale and every power user hits this wall; solving it invisibly is the kind of infrastructure wedge that becomes a dependency
Built for n8n + Supabase users building analytics dashboards or reporting tools who need to query large datasets and render them in dynamic HTML without performance degradation or 502 errors.
Ships as a self-hosted Docker sidecar so it requires zero changes to existing n8n or Supabase setup, removing the biggest friction for adoption
“Building a dynamic HTML Analytics Dashboard with n8n + Supabase: Handling 80k+ rows without Gateway Timeouts (502)…”
The receipts — real demand
“Building a dynamic HTML Analytics Dashboard with n8n + Supabase: Handling 80k+ rows without Gateway Timeouts (502)”
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demand score 6.7 — the receipts are below
Why this is a gap
Surfaced from a high-intensity complaint with clear willingness to pay and a specific, reachable audience.
The market
n8n and Supabase users building analytics dashboards hit 502 errors when querying 80k+ rows. No search volume, but the signal is a specific, high-friction technical pain in a niche automation + database stack.
Competition & the opening
n8n and Supabase are the only real players here; most users either query smaller datasets or use native Supabase pagination. The gap is a purpose-built pagination layer that handles large result sets without gateway timeouts in n8n workflows.
real pricing Pipedream from free tier; paid plans from $25/month to $150/month
What's hard to build
Building pagination logic that survives n8n's execution timeout constraints, manages Supabase's rate limits, and renders large HTML blocks dynamically requires deep knowledge of both platforms' internals and careful memory/concurrency tuning.
Why now
n8n lacks native large-dataset handling and users are hitting 502s; low-code automation platforms need better data-layer abstractions.
How you'd monetize
$99/mo n8n extension or freemium with pro tier