Find what builders are about to build.

The daily map of underserved builder problems — sourced from real conversations, scored by blue-ocean opportunity, refreshed every morning.

Get started — free See all gaps ↓

539

Opportunity cards

44,632

Builder signals analyzed

136

Builder communities

Today's top pick · TECH Validated

AI Trading Tools

◆ theme · Monitoring Analytics

13

signals posts→

3

platforms

20

rivals prices→

$16/mo

cheapest rival

“I've got a custom execution engine but I am looking for a way to effectively visualise and ideate strategies” view original post ↗

Hard requirements 1

free

What they tried & dropped 1 verbatim

TradingView “PineScript is like pulling teeth and the breakdown and data is very limited” verbatim · source ↗

STEAM DECK GAMING

4 gaps · theme · Clear filter →

EvidenceValidated Corroborated Early signal SectorAll Tech No-Code eCommerce Creator Fintech

Freshness All time This week 30 days

Top themes Self Hosted Operations ·48 Shopify Operations ·38 AI Agents ·36 No-Code Automation ·35 Monitoring Analytics ·35

Filtering Theme: Steam Deck Gaming × 4 gaps match Clear all

#02 · TECH

New this weekEarly signal

Mobile Problem Solver

1 signal1 platform11 rivalsfrom $6.99/mo

“What's something you do on repeat that's still more annoying than it should be?”

Too early to trend

#03 · TECH

Validated

Music Player Launcher

4 signals2 platforms14 rivals

“To clarify, NOT the launcher being those, but a good one to use for a phone that that is it's only purpose.”

#04 · TECH

New this weekCorroborated

Teams Meeting Manager

2 signals2 platforms18 rivalsfrom $9.9/mo

“For years, if a meeting organizer left the company or changed roles, there was no way to transfer ownership of an existing Teams meeting.”

Too early to trend

See all 10 gaps — sign up free

44,632+ builder signals analyzed · free forever · no credit card

Sign up free → Already have an account? Sign in

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.

Transparent scoring

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

Early, not late

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

How it works

STEP 1

Listen

We track 1,900 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

Fresh gaps daily in your inbox at 6am UTC. Full library, filters, and your saved gaps live on your dashboard.

Full methodology →

Stop guessing what to build.

Tomorrow's top 10 gaps · early, scored, with sources · 06:00 UTC daily.

Get my first digest → Already have an account? Sign in