Products/Developer Tools/Build Check

Build Check

Build Check is a free quiz-based tool that helps non-technical founders and vibe coders evaluate whether their app idea is worth pursuing

Developer Tools·Launched Apr 2026·Signal Score 32.8·0 upvotes

▲Upvote0

LivenessActiveRankScore 32.8Last commit—SO tag heat—Press sentiment 7d—Hiring—Cohort 20260.0 WoW

What it is

Build Check is a free quiz-based tool that helps non-technical founders and vibe coders evaluate whether their app idea is worth pursuing. It scores ideas across six dimensions to surface strengths and weaknesses before any time or money is invested. The goal is to reduce wasted effort by giving early-stage builders an honest, structured reality check.

Signal score

vs category avg: +-32.2

32.80.0 WoW

Funding history

1 round

Total raised

$75.0M

Latest valuation

—

Stage

growth

Lead investors: Thrive · Stripe · Index · Bedrock

Series C

Feb 2022

Stripe, Bedrock, Thrive, Index

$75.0M

source

Data from SEC EDGAR Form D filings and press coverage. Round labels for SEC filings are inferred from filing sequence and amount.

Moat

Defensibility classification confidence below display threshold (0.7). Re-evaluating.

Press mentions

0 lifetime · 0 shown

No press mentions found.

Discussion 0 comments

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Vitalslive · 05:54 UTC

Signal

32.80.0

Rank in cat

—

Upvotes

—

Press 30d

—

Founders

Not yet researched. Weekly founder enrichment runs Sundays.

Liveness probedaily 04:30 UTC

Not yet probed

GitHub activitydaily 04:15 UTC

No GitHub data available

Stack Overflow tag heatweekly Sun

Category tags · 30d / lifetime ratio

large-language-model

0.59%

openai-api

0.035%

langchain

0.14%

huggingface

0.057%

Category heat (avg)—

Press sentiment · 7d rollinghourly

+0.72

Strongly positive

7 mentions in window

growthagenticproductvs competitors

Cohort survival · Class of 2026weekly

Products in the 2026 cohort. Cohort survival data is not yet computed for individual products.

Median Lifespan

4.2y

Cohort Rank

—

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