Advertise Your SaaS for Free

Free channels that still work

• Discovery boards. rankraw, Product Hunt, Hacker News Show HN, Indie Hackers, Betalist, alternativeto.net. Free listings, real traffic.
• SEO. Own the long tail. Write one useful page per week that a real user would search for. Compounds silently for years.
• Communities. Subreddits, Discord servers, Slack groups. Give first, link second. Weekly presence beats sporadic promo posts.
• Changelog posts. Every shipped feature is a mini-launch. Publish it, tag it, share it. Free momentum, always on.
• Guest content. Podcasts, newsletter swaps, guest posts. Borrow someone else's audience by contributing something useful.
• Comparison pages. "Best X for Y" and "X alternatives" pages capture high-intent traffic looking for exactly what you sell.

The 90-day free-promotion plan

1. Weeks 1–2: launch on rankraw, Product Hunt, and one niche board. Coordinate the week for maximum spike.
2. Weeks 3–8: publish one SEO article per week + one changelog post per week. Show up daily in one community.
3. Weeks 9–12: build 3 comparison pages targeting your top competitors. Guest on 2 podcasts or newsletters.
4. Ongoing: keep the changelog cadence and community rhythm. Re-launch new modules on the boards every 4–6 months.

What NOT to do

• Drop-and-run posts in communities. Every seasoned mod bans these. Contribute for weeks before you post a link.
• Buying "cheap" ads on random directories. Most are scraper sites that deliver bot traffic.
• Automating outreach with a template DM. Personalized 1-to-1 always outperforms.
• Launching once and stopping. Every meaningful shipped feature deserves its own launch cycle.

FAQ

Where can I promote my SaaS for free?

The high-signal free channels in 2026 are rankraw, Hacker News, Product Hunt, Indie Hackers, dev.to, niche subreddits, and category-specific Discord/Slack communities. Pair those with your own SEO and a public changelog.

How do I promote my SaaS without spending money?

Ship a changelog entry every week, launch on 2–3 free discovery boards, publish one SEO-targeted article per week, and answer questions in one community daily. Free channels take 60–90 days to compound, then keep working for years.

Do launch boards actually drive signups?

Yes — for the first week or two of exposure. A well-timed launch on rankraw plus a Show HN plus a niche subreddit can deliver 500–5,000 visitors in 48 hours. What you do with them after that is the real work.