Hey r/indiebiz — I posted here a few days ago about NicheRadar, got some great feedback from this community, and I've been shipping fast since.

What is it (quick recap): You describe your product and ideal customer → NicheRadar returns 8 real communities (subreddits, Discord servers, Slack groups, forums etc...) where your target audience actually hangs out — with member counts, activity level, self-promo rules, and a suggested first post idea for each one.

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What's new since the last post:

- Confidence scores (0-100) on every community — so you know how strong the match actually is, not just "here's a list"

- Verified badge for Reddit communities — member counts and activity pulled live from Reddit's API, not estimated by AI

- Real promo rules — scraped from actual subreddit rules text, not guessed

- B2B / B2C filter — filter results by audience type

- Free accounts are now live — no waitlist, just sign up and get 1 scan/day free

What's coming:

- Paid plans (Solo €19/mo for unlimited scans, Multi €49/mo for teams) — launching soon

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Early access deal:

Anyone who creates a free account now (before paid plans launch) will get a significant discount when billing goes live. I'm not putting a number on it yet — but it'll be worth it to sign up today vs. later.

No card required. Just: https://trynicheradar.com

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Honest question for the community: what niches do you think would break this hardest? I want to stress-test it before charging anyone. Drop your product description in the comments if you want a live test.

Have a good day yall!!

— Dani, solo founder building in public

Buenass.

Creo que aquí la mayoría sabemos que el problema principal de ser un emprendedor en solo o una startup no es conseguir el producto o servicio que vamos a aportar al mercado, sino encontrar que parte del mercado es la correcta para trabajar en ella... Es decir, los clientes. Donde los encontramos?

Es posiblemente la barrera de principiante que mas obstáculo puede dar a un emprendedor o startup, pero un obstáculo es algo que se puede esquivar.

Yo vengo a contaros mi experiencia y como hago para conseguir leads en mis proyectos.

Antes lo que solía hacer es el clásico estudio de mercado manual, y si por el camino encontraba leads les contactaba...

Hasta hace poco seguí haciendo lo mismo, hasta que descubrí una herramienta que estudiaba el mercado por mi en cuestión de minutos.

Gracias a un estudio de mercado y leads automático, ahorro mas tiempo, y encuentro mejores resultados y mas precisos.

Mi obtención de leads en embudo de mi landing ha crecido un 43% en comparación a cuando lo hacia manual, perdiendo mucho tiempo.

Un saludo y que tengais muchisima suerte en todos vuestros proyectos.

Hi all, sharing my side project to get some feedback.

The problem I was solving for myself: I knew exactly who my ideal customer was, but not WHERE to find them online. Googling "communities for [niche]" always returns the same 5 obvious subreddits.

NicheRadar takes a plain-English description of your product and ideal customer, and returns niche communities (subreddits, Discord servers, Slack groups, forums) ranked by relevance — with member counts, activity level, self-promo rules and a suggested first post for each one.

Built with Next.js + Claude AI. Still early: MVP with a waitlist.

Free demo (1 scan, no signup): https://radar-v2-theta.vercel.app

Honest feedback very welcome, especially on whether the results are actually accurate for your niche.