GTM Sauce

Getting users

Reddit tactics

How founders got users from Reddit posts, communities and ads without getting banned. 23 tactics from 20 founder interviews.

Founders mostly used Reddit early: to test an idea in a hobby subreddit, fill a waitlist or announce a launch, posting as a member of the community rather than as an advertiser. Posts in small, focused subreddits often brought first users and sometimes steady revenue. Posting everywhere at once, spreading into other subreddits, or expecting Reddit users to convert on their own tended to disappoint.

Summary written 2026-09-26 from the tactics below. Figures are as founders stated them.

What worked, with the best evidence

Halo AI · B2C · AI photo editing app

500-600 applicants at 30-50 a day; trial winners became the 85-creator roster

Joined Reddit UGC subs and hundreds of Facebook UGC groups and posted a job in every one (plus paid creator platforms). Screened for past UGC (ideally app/tech) experience and living in the US or using a US VPN; English as first language and Gen Z help. Paid trial in Discord with a private channel per creator: set up accounts, post 5 videos (x4 platforms = 20 posts) of the one fixed format over 5 days, $20/video = $100. No hard view threshold (virality is a power law); pass on consistency (posts daily), proactive communication, and visible viral editing (strong emotional hook, build-up, payoff).

Workedcreator-opsugc-creators
The Superwall Podcast · 2026-04-04

Cardstock · B2C · sports card scanner app

12 paid downloads (~$60) on launch day

When the app was done, Kyle posted in r/baseballcards as the founder: 'I made this baseball card scanning app; a few months ago I posted about it and got a good response; now it's built and it's $4.99 on the App Store', with a link to the app and to the original post. Referencing the validation post made it feel like a community member following up rather than an ad. He kept posting updates for new features. A friend who later did marketing posted in r/footballcards and got banned for self-promotion.

Workedcommunitypr-launch
The Superwall Podcast · 2026-01-06

Harpagia · B2C · idle RPG game

Revenue jumped from ~$1K to ~$10K a month almost overnight, despite harsh comments

Six months after launch, with no audience or budget, made a first Reddit post about the game: a few screenshots, a short explanation of what the idle RPG is, and a few metrics about how free-to-play it is (gamers want to try before paying). The game was still rough; the post drew mostly critical comments, and the discussion itself pushed it in front of thousands of players.

Workedcommunityorganic-social
Starter Story · 2026-09-13

Harpagia · B2C · idle RPG game

Each post brought a jump in new players; revenue rose from $10K to a ~$18K/month peak

Reddit became the main (only) marketing channel after year one. Many subreddits cap developer self-promotion at once a month, so he only posted major updates, once every few months. Posts that sparked the most discussion, especially the most criticism, performed best. Results varied post to post.

Workedcommunityorganic-social
Starter Story · 2026-09-13

Cardstock · B2C · sports card scanner app

10-15 people said they'd use it; later drove launch downloads

Before building, Kyle posted the idea (a baseball card cataloging/scanning app) in r/baseballcards, a fairly small subreddit, after seeing on Twitter that you should validate first. 10-15 people replied that they would use it. A Redditor later DMed him asking whether he was still building it, which got him to finish the unfinished app.

Workedvalidationcommunity
The Superwall Podcast · 2026-01-06

Fastlane · B2C · short video marketing tool

Waitlist reached about 2,000 people by the December beta

'Fighting for customers one-to-one': crawled Reddit threads for people with the problem and posted lead magnets across social media, funnelling signups into a waitlist (then into usability calls).

Workedcommunitycontent
Starter Story · 2026-08-30

Shipper · B2C · AI app builder

Posts regularly hit ~400 upvotes; MRR grew from $50 to $1K

After the Product Hunt launch, posted on Reddit; posts regularly got around 400 upvotes. Subreddits and post format were not described.

Workedcommunityorganic-social
Starter Story · 2026-05-28

Pep AI · B2C · peptide tracking app

~300 people on the waitlist before launch

Before launch, had a few niche creators post about the upcoming app and made Reddit posts to gauge interest, collecting sign-ups on a waitlist. About 300 people joined, which confirmed demand.

Workedvalidationpr-launch
Starter Story · 2026-05-24

Practitioner pattern · Matt Espinoza (Founder of Clover, which sells the cloning, multi-country account and AI search/Reddit seeding services he recommends)

Claims one cited thread can rank you across 5 prompts and 3 AI engines

Two approaches. Post seeding: write a post with the title/body of an already-cited post to outrank it. Comment seeding: in the exact thread being cited, add a high-value comment with your own ranked list (e.g. 'top 20') featuring your product, or reply to the cited list ('my favorite is number five') several times; AI engines increasingly cite a comment rather than the post, and re-read threads on refresh, so editing a cited list to feature only yours changes answers. Clover uses ~4,000 owned subreddits and owned/customer accounts to keep posts and comments live.

Workedseocommunity
The Superwall Podcast · 2026-09-17

Career Hound · B2C · job board for US job seekers

Founder credits it for all growth; same playbook for two years

'Content thrifting': spend hours scrolling and watching video and text content in the niche on Instagram, Reddit and TikTok, saving anything that grabs attention. Look for consistent patterns that reveal timeless topics (always relevant) rather than timely trends (dead within a week), since building distribution on trends means constantly chasing them.

Workedorganic-short-videougc-creators
Starter Story · 2026-09-06

ToneAdapt · B2C · guitar tone matching app

Many guitarists had the same problem and no real fix existed

Played guitar almost daily for over a year; noticed he was using ChatGPT to work out guitar tones and it was inaccurate. Asked other guitarists on Reddit and in Instagram comment sections, found many had the same problem and no real solution existed, then built it. Advises picking a hobby you do daily or weekly, where there is no solution, a slow process or inaccurate results.

Workedvalidationpositioning-niche
Starter Story · 2026-06-14

Glam Up · B2C · AI makeup and glow-up app

Founder credits it for all four apps; no per-format numbers

Work through a list of distribution strategies, 2-3 weeks each: Reddit marketing; faceless TikTok/Instagram content (slideshows, videos, different CTA variations); face UGC (AI UGC or real creators); and, with capital, paid ads and influencers. Within each category exhaust variations (e.g. slideshow vs video, different slideshow styles) and keep iterating until one goes viral, then scale it.

Workedorganic-short-videoexperimentation
Starter Story · 2026-05-17

What didn't work, or only partly

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New tactics every Monday

The week's founder interviews, boiled down to what they did and what happened.

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