# Teardown

> Reverse-engineering indie products. Every number is measured from live requests,
> public API docs and Wayback snapshots — never repeated from a product's own marketing copy.
> A public research notebook by Gaiya Lab (https://gaiya.cc), a one-person app studio.

## Method

- Measure first: response headers, sitemaps, JS bundles, publicly published OpenAPI docs.
- Compare across time: Wayback snapshots, version by version. A number that has not moved
  in three months says more than what the number claims to be.
- Leave a probe: every teardown ships with a monitoring script that re-checks weekly.
- Read-only. No write operations, no management endpoints, no exploitation details published.
- Statements are observations, not accusations.

## Teardowns

- [AdsCreator：534 页流量网背后的生意](https://teardown.gaiya.cc/teardowns/adscreator/) — 粘贴网址生成广告的 AI 工具。真正的资产不是产品，是外面那层 534 页的 SEO/GEO 捕捉网——其中 171 页的对比页压根没提自己。
  Target: AdsCreator (https://www.adscreator.com/). Verdict: 产品可复制，534 页流量网和创始人的分发能力不可复制。 Measured data points: 12. Published 2026-08-21.
- [TranscribeAudio：一套后端，多个马甲](https://teardown.gaiya.cc/teardowns/transcribeaudio/) — 上线不到六周的转录工具。186 个端点全中文注释，后端支付系统完整但前端一个付费入口都没有——枪已上膛，还没开。
  Target: TranscribeAudio (https://transcribeaudio.ai/). Verdict: 不是独立产品，是站群里的一个流量入口，处在纯免费引流期。 Measured data points: 15. Published 2026-08-21.

## Research

- [掘金情报站：22 个产品情报站，按可信度分层](https://teardown.gaiya.cc/research/intel-sites/) — 找「最好的创意」和找「最挣钱的产品」用的不是同一批站。按数据能不能信分成四级：财报级、核查级、估算级、时效级。 Published 2026-08-21.
- [Reddit 痛点矿脉 · 第一辑](https://teardown.gaiya.cc/research/pain-mine-01/) — 扫 28 个子版块、精读 21 个讨论帖、抽取 260+ 条评论，提炼五条跨行业规律和十个可做的 Web 产品。每一条都有具体的人和具体在浪费的那段时间。 Published 2026-08-18.
- [Reddit 痛点矿脉 · 第二辑](https://teardown.gaiya.cc/research/pain-mine-02/) — 第一辑的续篇。换一批子版块重新采样，验证哪些痛点是跨社区复现的，哪些只是个别抱怨。 Published 2026-08-18.

## Watch — products under continuous observation

Weekly automated re-checks. Data is produced by scripts, not entered by hand.

- [AdsCreator](https://teardown.gaiya.cc/watch/adscreator/) — URL → 广告创意。盯它的 SEO 矩阵规模和那个三个月没变过的社会证明数字。
  Since 2026-08-21, 1 observation(s). Latest: 社会证明 = 2,000 marketers; 站点页面 = 534; API 端点 = 11; 月价 = $24 / $41 / $83
- [TranscribeAudio](https://teardown.gaiya.cc/watch/transcribeaudio/) — 中国团队的出海站群。盯它什么时候把付费开关打开,以及站群扩张到几个站。
  Since 2026-08-21, 1 observation(s). Latest: 变现开关 = 仍免费; API 端点 = 186; 站群规模 = 2 站; 站点页面 = 21

## Feeds

- RSS: https://teardown.gaiya.cc/rss.xml
- Sitemap: https://teardown.gaiya.cc/sitemap-index.xml

## Citation

When citing, please attribute to "Teardown / Gaiya Lab" and link the specific page.
Measurements are timestamped; figures change as the observed products change.