The PainHunt Blog
Guides on validating startup ideas, honest tool comparisons, and data-backed opportunities — drawn from the real complaints founders usually never see.
Post-purchase review requests that wait for delivery
Asking for a review before the parcel arrives costs you the review and the customer. 1,133 threads describe timing logic that tools make hard to build.
Payment gateway monitoring for silent checkout failures
The admin panel says the gateway is active. Checkout has been failing for a day. 555 threads show merchants find out from revenue, not from alerts.
Sync product usage data to HubSpot and Klaviyo
Product-led teams can't trigger emails on real usage — it sits in the backend, cut off from HubSpot and Klaviyo. What 1,114 threads reveal.
Reduce LLM token costs by preprocessing documents
Uploading a PDF to an LLM can burn thousands of tokens before you ask anything. What 217 recent threads reveal about the document-token gap.
Lightweight embedded database for small Node.js apps
Spinning up Postgres or paying for Supabase to store a few thousand rows is overkill — but a JSON file loses data. What ~100 threads reveal.
Affordable log management: the Splunk alternative gap
Splunk and Datadog bill on ingestion, so growing your logs grows your bill faster than your team. What 135 threads reveal about the cost gap.
Shopify bulk gift card import: the missing merchant tool
Shopify has no bulk gift card import, so merchants migrating stores recreate codes one at a time. What 196 merchant threads reveal about the gap.
Password manager backup: the data-loss gap in paid apps
Paid password managers keep losing data after updates, with no backup before destructive changes. What 242 app-store and forum threads reveal.