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Today's top pick · TECH New this weekCorroborated

Personal Relationship Tracker

◆ theme · Monitoring Analytics
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“I've been thinking about building an app to manage important personal relationships” view original post ↗
Hard requirements 1
simple
More in their words 3 quotes
“I keep forgetting important people's birthdays and realized there's no app for tracking the relationships that actually matter”— reddit
“[PH] Starlings: Remember the little things about the people you love.”— ph
“[PH] Kinty: Contact Reminders: Stay in touch without feeling like a robot.”— ph
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PersonaLog$9.99/mo
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TECH

234 gaps in tech · sorted by blue-ocean opportunity
EvidenceValidatedCorroboratedEarly signal SectorAllTechNo-CodeeCommerceCreatorFintech
Themes in Tech Self Hosted Operations ·46AI Agents ·35Monitoring Analytics ·31File Docs ·28AI Coding ·23
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Built different

Real signals, not vibes

Every gap is sourced from a real builder post, GitHub issue, or product review — never invented. Click any source chip to verify.

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Our 5-signal model (Pain · Demand · Supply · Trigger · Pay) is open. See exactly why each gap ranked where it did.

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Surface opportunities before mainstream coverage arrives. Build on the trend, not after.

How it works

STEP 1

Listen

We track 1,876 builder conversations a day across Reddit, Hacker News, GitHub, Product Hunt, Bluesky, and indie founder discords.

STEP 2

Score

Each gap is graded on 5 signals — pain, demand, supply, trigger, willingness to pay — and ranked by build likelihood.

STEP 3

Deliver

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