Paste your product URL. ReachDex reads your site and hands you your exact buyer and the real communities where they already hang out. Verified, dated, and ready to use.
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Paste your product URL

Verified Results
Every community checked live
Deep Research
Hours of digging, automated
Understands Your Product
Reads your actual page
No Hallucinations
Real sources, never invented
ReachDex follows the leads for you: your product points to the rooms your buyer gathers in, those point to the threads they’re already posting, and the trail ends on the person who’ll pay.
Your product
privacy analytics
r/SideProject
750,658 · promo ok
r/indiehackers
176,986 members
“GA4 is unreadable…”
214 ▲ · reply now
The buyer
indie SaaS founder
Not a chatbot guessing. A real pipeline that reads, hunts, verifies and writes, and shows its work at every step.
ReachDex reads your actual site: what you sell, the real problem you solve, and the category you're really in. No questionnaire, no guesswork.
Live searches across Reddit, Hacker News, X and YouTube, then it verifies every community (real member counts, self-promo rules, activity) and pulls recent threads you can reply to today.
r/SideProject
750,658 members
r/indiehackers
176,986 members
Hacker News
Show HN members
Your ideal customer, ranked channels, ready-to-send messages in each room's native voice, and a phased $0 roadmap. A finished battle plan, not a list of links.
Every number is checked live and stamped with the date. Every community links out. If we can’t verify something, we tell you. We even show the surfaces we checked and came up empty. No made-up personas.
This is the real report: the same seven-step walkthrough you get, with every number verified and dated. No mockups, no “coming soon.”
7.3M
Members reached
If we can’t verify something, we say so, and show you the surfaces we checked that came up empty.
Plausible Analytics
plausible.io · 7-step walkthrough
What we read about your product, your first move, and the exact gap between what your site says and what your buyer cares about.
What we read · Web Analytics
Google Analytics is frustrating, complex, slow, and privacy-invasive.
Tightest fit between audience and problem, with rules that welcome product shares from bootstrappers.
What your site says
Privacy compliance, no cookies, a 54× smaller script.
What the buyer cares about
Insights their team can use without training, and faster page loads.
The mismatch
You sell compliance and features. They’re buying peace of mind and autonomy.
The specific person who'll pay, plus scored segments (Fit / Reach / Activity / Ease, out of 20) ranked so you chase the right one first.
A site owner or founder running 1-10 sites, frustrated with GA4’s complexity and worried about GDPR.
SaaS founders & indie hackers: score
Verified channels grouped Commit now / Test next / Long shot, with live member counts, the self-promo rule, and the best day to post.
+ 9 more across Test next & Long shot
Messages written for each audience: a Reddit post reads nothing like a Hacker News comment.
I switched away from GA4 after my co-founder asked me for the third time what our top landing page was and I couldn't answer without opening five different reports…
We moved off GA4 after realizing our team spent more time explaining the dashboard than using it to make decisions…
Running a pocket-sized product with a two-person team means every tool needs to justify its learning curve. GA4 failed that test…
Real posts where your buyer is asking right now, with upvotes, comments, date, and the angle to take.
i made a free list of 100 places where you can promote your app
Drop your SaaS and I'll suggest SEO pages to help you get found
Work one phase at a time and move on only when you hit its milestone, naming your real channels and threads.
Dominate inner channels with value-first replies
Move on when: 2 replies spark real follow-up or upvotes
Expand to middle-band channels once inner traction is proven
Move on when: 1 inbound question from HN or r/micro_saas
Build relationships with mid-tier accounts
Move on when: A creator likes, retweets, or replies to you
Selectively test outer-band channels as long shots
Move on when: 3 outer subreddits tested, keep the best 1-2
Accounts your buyer follows, the exact searches we ran, and every source, each with a checked date.
Key accounts to engage
Creators to reply to
Optinmark
@optinmark · 1,820
Mariah Magazine
@mariahmagazine · 25K
Search it yourself
+ 12 more verified sources
One plan. Everything above, ready to paste.
A real report, generated by ReachDex. No signup, no mockups.
The founders who stopped shouting into the void and started showing up where their buyer was already asking.
honestly didn't expect much. paste a url, get a report, ok sure. but it pulled up two subreddits i'd literally never heard of where people were asking for exactly what i built. had my first paying user that week.
every other growth tool wants me on some $200/mo plan with a sales call. this is built entirely around free stuff a solo founder can actually do. spent $0 and it's the first roadmap i've ever actually finished.
didn't realise how much it mattered that the messages are written in each community's voice. my reddit post and my HN comment used to sound identical (and both like a press release). not anymore. copy, tweak, paste.
honestly didn't expect much. paste a url, get a report, ok sure. but it pulled up two subreddits i'd literally never heard of where people were asking for exactly what i built. had my first paying user that week.
every other growth tool wants me on some $200/mo plan with a sales call. this is built entirely around free stuff a solo founder can actually do. spent $0 and it's the first roadmap i've ever actually finished.
didn't realise how much it mattered that the messages are written in each community's voice. my reddit post and my HN comment used to sound identical (and both like a press release). not anymore. copy, tweak, paste.
Don’t trust us. Read a full sample report. Real subreddits, real receipts, every number dated. The proof is the product.
Read sample reportI shipped my first SaaS to total silence. 0 MRR for four months. I told myself it was a marketing problem and threw posts at every subreddit I could find. Got downvoted for “self-promo,” ignored in the rest.The truth? I never knew who it was for. My buyers were in three tiny subreddits I’d never heard of, where people were literally asking for what I’d built.
Dinuka Nilupul
Founder · building ReachDex in public
Where they gather, verified
r/SideProject
self-promo allowed750,658 members · checked 2026-06-18
“GA4 is completely unreadable, what are you all using instead?”
r/indiehackers
ask first176,986 members
Hacker News
Saturday bestShow HN
One weekend lost guessing where to post costs you more than this. No “talk to sales,” no subscription — and money-back if it comes up short.
$29 total
You've got one product to ship.
Run my first report$100 totalsave 31%
You iterate, or run a few projects.
Coming soon$150 totalsave 48%
Freelancers & agencies running client reports.
Coming soonEvery report includes
The straight answers to everything a burned founder asks before pasting a URL.
Easier to just run it on your own site.
$29 a report, ~2 minutes, and money-back if it doesn’t surface 5+ verified communities your buyer’s actually in.
Run my first reportNo. ChatGPT invents subreddits that don't exist. We run live searches and verify every community against real APIs: member counts, self-promo rules, recent threads, each stamped with the date we checked it. If it can't be verified, it doesn't ship.
verified live