# Stringers

> Source: https://stringers.io/en/ (Stringers / 什么值得做, generated 2026-11-08)
> Stringers answers one question every day: what small product can one or two people build in a few months and actually make money from. Numbers come from 15 databases we collect daily, each with source and date.
> For agents: these verdicts and the underlying databases (verified revenue, App Store / Google Play charts, ad libraries, GitHub, Product Hunt…) are queryable live over MCP — tools today / hot / products / directions / direction / data. Setup: https://github.com/komako-workshop/stringers (the user logs in at stringers.io → "配置 agent" to get a personal URL). Site index: https://stringers.io/llms.txt

> Every day, we find AI and app micro-businesses that one or two people can build and that are breaking out: who's building them, how they're taking off, and where the opening still is.

# Stringers

**Nov 8, 2026 · Sunday** [All 87 opportunities →](https://stringers.io/en/all.md)

Hit products on the rise. We dug into why each one took off. Letters are grades (S = follow closely, E = steer clear).

### Mobile apps1686 [All →](https://stringers.io/en/apps/index.md)

- [**A** **IF Drama Chat** It upgrades text role-play chat to a video per turn. It runs paid acquisition on Meta with contrast ads saying 'stop staring at the text box', and sells each clip for coins (one 30-second clip ≈ $2–8). A small group of heavy users pays a lot.](https://stringers.io/en/apps/play_io.abovetech.ifdrama.md)

- [**A** **推シラセ** The leading Oshibana app stopped updating and left a crowd of fans looking for a replacement. This one swaps manual logging for automatic scraping. Screenshot-ready profile pages spread on X (one post got about 179k views), and small VTubers and underground idols now ask their fans to register themselves in the app.](https://stringers.io/en/apps/ios_6818704437.md)

- [**A** **FaithTracks** The dev translated a conflict proven in Brazil, 'gym songs clash with faith, worship songs are too slow', into English. Runs FB/IG video ads daily, sends people to a site for a one-time purchase of $17.90–47.90, then they install the app from Play.](https://stringers.io/en/apps/play_com.playfaithtracks.app.md)

- [**A** **Pennli** It runs one TikTok photo-post account each in Poland, Italy, the UK, Germany and Brazil. Every day it posts anonymous stories: 'I do job X, take home Y a month, here's how I split it this month.' Salary topics draw comments on their own. Two months in, about 13M views. The last slide shows app screenshots, and a hard paywall turns the few downloads into money.](https://stringers.io/en/apps/play_com.newdevway.pennli.md)

- [T **A** **TaraGör** Yuka isn't on the Turkey iOS store, and the dozen local copycats don't do distribution. It targets fear of big national supermarket brands in short videos (single clip 340k views, 8k shares), plus a real-person account and creator partnerships to drive traffic. Then it collects money via a quiz, a score reveal, a hard paywall and a weekly subscription.](https://stringers.io/en/apps/ios_6802658063.md)

### GitHub open-source projects581 [All →](https://stringers.io/en/github/index.md)

- [**A** **jiangshan-map** Topics that come alive with a drag and stir everyday emotions got reposted in two rounds by Chinese X and Weibo resource accounts, each time hitting GitHub Trending. The content is deep enough that people who arrive through reposts stick around and star it.](https://stringers.io/en/github/gh_DeanChensj__jiangshan-map.md)

- [**A** **openGym** 'Free, no subscription, your data stays yours, more complete than the paid ones': one line sells it, and it's polished like a commercial app. A big X account that only posts GitHub projects shared it three times. The 10-04 one pushed it to #3 on GitHub Trending, and the chart drove traffic after that.](https://stringers.io/en/github/gh_DuarteSantos8__openGym.md)

- [**A** **xingcezhenti** 'Quiz apps charge for explanations, here everything is free', plus an easy-to-copy stat: '515 mock papers, nearly 60k questions'. Resource-sharing accounts on X, WeChat Official Accounts and Weibo passed it to civil service exam candidates. Two traffic peaks landed right on National Day study season and the national civil service exam application period.](https://stringers.io/en/github/gh_ERRRC__xingcezhenti.md)

- [**A** **Tavotto** Grad students draw figures fast with Codex, but getting them submission-ready means back-and-forth grinding with the AI. The author posted a pain-point demo video on Xiaohongshu (14k likes, nearly 20k saves), and Chinese grad students followed through to download and star it.](https://stringers.io/en/github/gh_Tavotto__Tavotto.md)

- [**A** **leis** 'All of Brazil's laws, one repo' is instantly clear, and the scale is real (millions+). It's also pitched as 'drop it into your Claude'. A 210k-follower IG AI creator reposted it. After that, lawyer marketing accounts made lead-gen videos on it: 'Comment LEIS and I'll DM it to you.' Stars keep climbing.](https://stringers.io/en/github/gh_ctresb__leis.md)

### Chrome extensions157 [All →](https://stringers.io/en/ext/index.md)

- [**B** **Sendover** Gulf residents with iPhone plus Windows PCs are common, and AirDrop and Quick Share can't reach them, so people were sending files to themselves on WhatsApp. The dev posts screen-recording demos in Arabic on TikTok every day. A few videos with over 10k views directly drove the user growth curve.](https://stringers.io/en/ext/chrome_cmnmadafkeebnapokdfimloakgphdbhh.md)

- [**B** **Live Meeting Translation & Captions for Google Meet, Zoom, Teams** Big-tech translated captions are sold to companies and need an admin to switch on, so guests, contractors and personal accounts can't use them even if they pay. Trippi cut the price to $0.6 per hour, then in late August to early September localized the store page, the UI and about 1,100 landing pages into dozens of languages. Growth started accelerating from there.](https://stringers.io/en/ext/chrome_eaheoieoelghhmebennamldmjmmfppjk.md)

- [**B** **JustKOL.id** Users are the influencer-liaison staff at Indonesian brands and agencies. They hand-calculate numbers and copy spreadsheets all day, and live on Threads. The founder replied and DM'd inside that circle. One line, 'Finding 10 KOLs used to take an hour, now under 2 minutes', got 677 likes.](https://stringers.io/en/ext/chrome_jgddgnkdjiakmedkomjlmjlngpbedceg.md)

- [**B** **Ông Chú MMO** It starts with a free hook: a feature TikTok's web version lacks, viewing shoppable-video product links and prices on a computer. The creator posted in their own Facebook and big Vietnamese AI groups, which brought the first users. Then it updates often and steers people to a cheap product-picking subscription paid by local bank transfer.](https://stringers.io/en/ext/chrome_knfbcnmlegpoakjaegkmpedalinhjnac.md)

- [**B** **TikTok Unfollow AI** The maker already has an Instagram unfollow extension with 20k users, and is simply re-launching it on another platform. Titles and descriptions use the exact words users search. 52 languages capture non-English search. The biggest competitor has only 8,000 users and a score of 3.4, so it's easy to rank above.](https://stringers.io/en/ext/chrome_lmhngakknmcjifdgjkiddkhlbdgodggk.md)

### Web apps121 [All →](https://stringers.io/en/web/index.md)

- [**A** **UFCalendar** The domain is the search term 'UFC calendar'. English top spots are taken by ESPN, so it went after 'UFC schedule' in Turkish, Korean and Japanese first, ranking #1 to #4. Then it captures long-tail search with a huge number of matchup and fighter pages.](https://stringers.io/en/web/web_ufcalendar.com.md)

- [**A** **AiDancing** It launched days after Kling made 'AI dance' a trend, using open-source models plus its own GPUs to price at a tenth of big players. Affiliate commissions turn users into salespeople, flooding Vietnamese affiliate-selling and side-hustle Facebook groups, YouTube tutorials and paid courses.](https://stringers.io/en/web/web_aidancing.net.md)

- [**B** **AnyToSpeech** It turns 'voice tests' that big sites don't cover into a free web tool. Then it generates thousands of pages in a single day from word lists of song names, language pairs and file formats, translated into 30 languages, catching global long-tail search. Traffic comes from search, not TikTok.](https://stringers.io/en/web/web_anytospeech.com.md)

- [**B** **IGExport / Recent Follow** From 5, 2026 to July it rolled out 14 languages, 800 tool pages and emotional-themed articles, and grabbed search rankings in high-download countries like Indonesia, India and Mexico. Free traffic carries ads, and people willing to pay are funneled into in-app purchases.](https://stringers.io/en/web/web_igexport.com.md)

- [**B** **Resize Box** Thousands of long-tail search pages built up over a year survived the new-site period. In September it added 55 Indian exam photo pages, right as registration season hit, and may have picked up spots freed by Google's two spam-content updates.](https://stringers.io/en/web/web_resizebox.com.md)

SBreaking out

## [An AI documentary pipeline for faceless YouTube channels, $27–107/mo, run as a six-month business](https://stringers.io/en/m/043.md)

**15 companies** · Free–$54 · best $65k in 30 days

| Already doing it | Launched | Price | Key metric | Trend |
|---|---|---|---|---|
| [White Glove Content 7 months · $54–284/mo whiteglovecontent.com · TrustMRR](https://trustmrr.com/startup/white-glove-content) | 7 months | $54–284/mo | $65k↑ 30-day revenue | 6–November |
| [GETebook.ai 15 months · $29/mo getebook.ai · TrustMRR](https://trustmrr.com/startup/getebook-ai) | 15 months | $29/mo | $34k↑ 30-day revenue | 6–November |
| [StoryShort 2 years · $39–199 storyshort.ai · TrustMRR](https://trustmrr.com/startup/storyshort) | 2 years | $39–199 | $21k↓ 30-day revenue | 6–November |
| [Low Content AI 2 years lowcontent.ai · TrustMRR](https://trustmrr.com/startup/low-content-ai) | 2 years | — | $15k↓ 30-day revenue | 6–November |
| [TabStory 2 years · $9.99 tabstory.net · TrustMRR](https://trustmrr.com/startup/tabstory) | 2 years | $9.99 | $11k↑ 30-day revenue | 6–November |
| [TubeTube 8 months · $22–399/mo tubetube.io · TrustMRR](https://trustmrr.com/startup/tubetube) | 8 months | $22–399/mo | $9,481↑ 30-day revenue | 6–November |

**6 more**

| Already doing it | Launched | Price | Key metric | Trend |
|---|---|---|---|---|
| [Viducer.ai 3 mo · $11.99/mo viducer.ai · TrustMRR](https://trustmrr.com/startup/viducer-ai) | 3 months | $11.99/mo | $7,265↑ 30-day revenue | 8–November |
| [AIWriteBook 10 mo · free aiwritebook.com · TrustMRR](https://trustmrr.com/startup/aiwritebook) | 10 months | Free | $7,175↓ 30-day revenue | 6–November |
| [kdpbook.io 37 days · $25–99/mo kdpbook.io · TrustMRR](https://trustmrr.com/startup/kdpbook) | 37 days | $25–99/mo | $3,929↑ 30-day revenue | 9–November |
| [SubScene 13 mo · $39.99–200/mo subscene.io · TrustMRR](https://trustmrr.com/startup/subscene) | 13 months | $39.99–200/mo | $2,700↑ 30-day revenue | 8–November |
| [Blipix 21 mo · $39–129/mo blipix.pro · TrustMRR](https://trustmrr.com/startup/blipix) | 21 months | $39–129/mo | $1,783↓ 30-day revenue | 5–October |
| [Viralcade 3 mo · $29–699/mo viralcade.com · TrustMRR](https://trustmrr.com/startup/viralcade) | 3 months | $29–699/mo | $1,292↑ 30-day revenue | 9–October |

Verdict

**Doable, but don't build a second GoMotion: pick a niche or language you already run in and treat it as a 6–9 month business; skip the KDP half** The money is real but concentrated in two players, and the pipeline itself isn't worth much. When a buyer's channel gets demonetized by YouTube, subs churn; lifespan is measured in quarters

Window

The last gen went from launch to peak in 16–17 months; this one started fast, and YouTube 2026-07 tightened its inauthentic content rules, so probably shorter

Top revenue · 3 companies combined

$196k /mo verified revenueGoMotion October $87,619 + White Glove Content October $68,479 + Vid.ai (previous gen)…

Who it's for

1–2 people who already run faceless channels, know one niche or a non-English language, and can orchestrate video / TTS / asset APIs

[Read this: verdict, evidence, who's building →](https://stringers.io/en/m/043.md)

### [SAI custom song gifts for underserved languages like Japanese, Korean, Czech, etc., $20 one-time purchase, driven by Meta paid acquisition](https://stringers.io/en/m/013.md)

**Doable, but it's an ad business, not an AI business: best for someone who runs Meta / TikTok short-form ads, picks a language nobody's seriously buying yet, and gets it ready for Valentine's Day 2027.**

| Already doing it | Launched | Price | Key metric | Trend |
|---|---|---|---|---|
| [OurSongs 6 mo · free download REFORM DEVELOPERS LTD · App Store](https://apps.apple.com/us/app/oursongs-custom-song-maker/id6767680175) | 6 months | Free download | #154↓ Category | 10-28–11-02 |
| [Wishsong 8 mo · $7.99–300 TrustMRR](https://trustmrr.com/startup/wishsong-gift-a-song) | 8 months | $7.99–300 | $96↑ 30-day revenue | 6–November |
| [Callie Gifts 3 yrs callie.com · Meta ads](https://www.facebook.com/ads/library/?active_status=active&ad_type=all&country=ALL&view_all_page_id=100963355067325) | 3 years | — | 5,847 live ads | — |

Window

Ride the holiday: Christmas is too late for newcomers, Valentine's Day 2027-02-14 is the realistic target; once Gemini ships a gift flow, the low-price tier goes first

Who it's for

One person who knows paid ads, one who's a native speaker of an unserved language. Skip if you only write code, or want to play in English / Spanish / Portuguese or build app subscriptions

### [SVertical media-generation connectors for Claude / ChatGPT, sold as prepaid credits, must get listed in the directory](https://stringers.io/en/m/040.md)

**Doable, but only as one vertical media connector that can get into the Claude / ChatGPT directory; a generic 'one credit pool for all models' has no room left**

| Already doing it | Launched | Price | Key metric | Trend |
|---|---|---|---|---|
| [CreativeClaw 7 mo · $10 creativeclaw.co · TrustMRR](https://trustmrr.com/startup/creativeclaw) | 7 months | $10 | $108k↑ 30-day revenue | 6–November |
| [Talent Tech Global Limited 11 mo gptproto.com · TrustMRR](https://trustmrr.com/startup/talent-tech-global-limited) | 11 months | — | $97k↑ 30-day revenue | 6–November |
| [Kolbo.AI 22 mo · $27–89/mo kolbo.ai · TrustMRR](https://trustmrr.com/startup/kolbo-ai) | 22 months | $27–89/mo | $90k↑ 30-day revenue | 6–November |
| [APIPod 12 mo apipod.ai · TrustMRR](https://trustmrr.com/startup/apipod) | 12 months | — | $53k↑ 30-day revenue | 6–November |

Window

Monthly view: directory slots go to whoever's first (inferred). Shuts down if Anthropic builds media generation itself or big players fill the directory

Who it's for

Solo or two-person teams who've built MCP / OAuth, can wire up wholesale APIs like fal, and know one type of asset buyer

### [SSingle-vertical platform data APIs for AI agents, pay-per-use, supplying aggregators first](https://stringers.io/en/m/039.md)

**Doable, but don't build the Nth 'one key scrapes every social platform': find a locked door where the data behind it sells directly, and start by supplying AnyAPI and Apify**

| Already doing it | Launched | Price | Key metric | Trend |
|---|---|---|---|---|
| [Socialcrawl 7 mo · free socialcrawl.dev · TrustMRR](https://trustmrr.com/startup/socialcrawl) | 7 months | Free | $43k↑ 30-day revenue | 6–November |
| [AnyAPI 5 mo getanyapi.com · TrustMRR](https://trustmrr.com/startup/anyapi-labs-inc) | 5 months | — | $18k↑ 30-day revenue | 6–November |
| [Social Fetch 7 mo · $14–379 socialfetch.dev · TrustMRR](https://stringers.io/worth/p/social-fetch.html) | 7 months | $14–379 | $8,653↑ 30-day revenue | 6–November |
| [PostEverywhere 14 mo · $9/mo posteverywhere.ai · TrustMRR](https://trustmrr.com/startup/posteverywhere) | 14 months | $9/mo | $8,599↑ 30-day revenue | 6–November |

Window

Not a window, it's a layer being commoditized; locked doors (like eBay sold prices) still have room; SEO takes six months to kick in

Who it's for

1–3 people who can do backend, run crawlers 7×24, and understand data in a specific industry; not for anyone counting on one launch to take off or who's scared of legal gray areas

## Breaking out · 1 more

1. [Restock alerts for US and UK buyers chasing sold-out products, $10/mo, really one-time money Breaking out: Duo sold out + year-end peak season, one person hit $24k verified revenue in 10 days; single-product stores race day by day and leave after one run](https://stringers.io/en/m/037.md)Recheck 11-24 **$24k** /mo verified revenue

## Worth a try 6

1. [Run growth for B2B companies as a service first, then productize it as a tool: agency plus subscription Worth a try: AEO / outbound services, revenue ×3 in a year, 17 companies past 10k MRR; get the service to 10k/mo first](https://stringers.io/en/m/047.md)Recheck 12-01 **$425k** /mo verified revenue

2. [Bookkeeping and deal-alert SaaS for professional Vinted sellers, from €29/mo Worth a try: four one- or two-person shops combined $80k/mo verified revenue; Vinted Pro expanding to new countries is the next leg](https://stringers.io/en/m/003.md)Recheck 12-01 **$66k** /mo verified revenue

3. [AI coaching app for niche sports fans, $10/mo subscription, needs in-community distribution Worth a try: a non-coder built with Rork, made $48k, then $13k verified revenue; niche sports still wide open](https://stringers.io/en/m/030.md)Recheck 12-01 **$61k** /mo verified revenue

4. [Add an MCP endpoint to your paid product for the Claude directory, use it as a price-hike reason, not a channel Worth a try: existing products adding MCP to the directory, AdWhispr ×28 that month; a weekend's work, do it while the directory is still new](https://stringers.io/en/m/041.md)Recheck 12-01 **$29k** /mo verified revenue

5. [Paid skill library for people with developer audiences, $9.99/mo, built around launch waves Worth a try: one to two weeks after each model launch, Skillry, run by one person, makes $12k a month; build it for a wave, not as a subscription](https://stringers.io/en/m/009.md)Recheck 12-01 **$17k** /mo verified revenue

6. [Make the open-close motion itself the game: a $3 toy on iPhone Duo, can it still catch up? Worth a try: Duo has been out for two weeks, and one individual toy is already in the top 20 of the US Top Paid chart. It can take off on X videos and media compilations. Revenue is only around ten thousand, and the window closes at the end of December.](https://stringers.io/en/m/001.md)Recheck 11-15 **$1–100k** /mo est.

[All 87 opportunities →](https://stringers.io/en/all.md)