Skip to main content

Find what builders are about to build.

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

77
Opportunity cards
17369
Builder signals analyzed
254
Validated predictions
34d
Avg lead time
299
Builder communities

Today's gaps

Top 10 · refreshed every morning
#05 · CREATORDark Horse85%
65

YouTube Shorts Visibility Recovery

Has Pricing
0 views, youtube algorithm simply does not show my content
1 paid competitors · $19-$19/mo · login to unlock
14-day signal trend · -1%
redditr-NewTubers
10 signals · 13d
#06 · ECOMMERCEDark Horse85%
64

Complete Ecommerce Business Setup

Has Pricing
Sellers frustrated with manual ecommerce operations; early-stage AI tools emerging but adoption unclear.
3 paid competitors · $10-$29/mo · login to unlock
Signal age 24d
phr-ecommerce
3 signals · 24d
#07 · CREATORDark Horse85%
61

Podcast Growth Engine

Has Pricing
The situation is dire. Please help with suggestions.
2 paid competitors · $19-$99/mo · login to unlock
14-day signal trend
redditr-podcasting
4 signals · 20d
#08 · ECOMMERCEDark Horse85%
57

Product Variant Sale Badges

Has PricingWindow Open
What is the best app for upselling and cross-selling app?
4 paid competitors · $4.99-$199/mo · login to unlock
Signal age 13d
discourse
4 signals · 13d
#09 · ECOMMERCEDark Horse85%
55

Amazon Sales Trend Tracker

Has Pricing
Plausible alternative that connects to Stripe and shows MRR by traffic source
3 paid competitors · $99-$695/mo · login to unlock
14-day signal trend · -6%
r-FulfillmentByAmazon
1 signals · 20d
#10 · ECOMMERCEDark Horse85%
54

Best Print On Demand Company

Has Pricing
Seller actively evaluating print-on-demand providers; seeking vendor comparison to scale without inventory.
1 paid competitors · $24.99-$24.99/mo · login to unlock
14-day signal trend · -13%
reddit
1 signals · 12d
6 more gaps locked · across Tech, NoCode, Creator, E-commerce
Free account · 254 came true · avg 34d before mainstream

Built different

Real signals, not vibes

Every gap is sourced from a real builder forum 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

Average 34 days before Hacker News front page or TechCrunch coverage. Build on the wave, not after.

254 predictions came true

Open ledger · verified outcomes
FLAGGED 2025-09 · CAME TRUE 2025-12

AI meeting note browser extension

Surfaced on r/SideProject before Granola hit 100k MAU. 28d early.

FLAGGED 2025-10 · CAME TRUE 2026-02

Voice journaling for indie founders

Multiple "wish this existed" posts converged. Lex hit PH #1 four months later.

FLAGGED 2025-11 · CAME TRUE 2026-03

Local-first habit tracker without subscription

5 indie discord channels asking. Streaks launched, $40k MRR by month 2.

How it works

STEP 1

Listen

We track 907 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 opportunity score.

STEP 3

Deliver

Top 10 gaps land in your inbox at 6am UTC. Full archive and your saved gaps live on your dashboard.

Stop guessing what to build.
Tomorrow's top 10 gaps · early, scored, with sources · 06:00 UTC daily.