Pollen finds the Reddit conversations where your newsletter is the perfect answer, then drafts a genuinely helpful reply that earns subscribers instead of downvotes. You approve every word.
No credit card · See opportunities in minutes · Fresh threads delivered every day
5 years as a backend dev. ML feels huge and I can't tell what actually matters day to day vs what's just hype…
✨ Suggested reply
The day-to-day is less about fancy math than people expect — it's mostly clean data, solid engineering, and shipping things that hold up in the real world. Pick one small project and take it end to end instead of another course. I share the practical path in my newsletter, Machine Learning At Scale.
You ship every week, but growth flatlines. Reddit is full of people asking the exact questions you answer best — but finding those threads is a slog, and dropping links gets you removed. Pollen does the finding, and helps you show up the right way.
No keyword spreadsheets, no manual Reddit trawling.
Paste your URL. Our AI reads your publication and learns your niche, audience, and the exact problems you solve.
Pollen scans Reddit and ranks conversations by how well your newsletter answers them — keeping only the genuine opportunities.
One click drafts a helpful, on-topic comment that naturally links your newsletter. You edit and post — Pollen never auto-posts.
Every thread is scored 0–100 for fit. Coincidental keyword matches and off-topic noise get filtered out automatically.
Drafts lead with real, specific help and mention your newsletter once — never a copy-paste pitch.
Each draft includes your Substack link, woven in naturally so readers can subscribe in one tap.
Point it at your Substack and it figures out your topics, audience, and the best subreddits for you.
Pollen never auto-posts. You review and edit every comment, in line with Reddit’s norms.
Pollen automatically rescans Reddit daily and surfaces a handful of new high-relevance threads — no manual digging, no firehose of junk.
One new paying subscriber usually covers the month.
$19/month
Everything you need to grow your Substack on Reddit.
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No. Pollen only surfaces threads where your newsletter is a genuinely useful answer, and every draft leads with real help. You review and edit each comment before it ever goes live — nothing is auto-posted.
Never. Pollen drafts the reply; you copy, tweak, and post it yourself. That keeps you in control and on the right side of Reddit’s rules.
Paste your Substack URL and our AI reads your publication to learn your topic, audience, and the kinds of questions you answer — then turns that into Reddit searches and relevance scoring.
Yes. Every generated reply weaves in your Substack link naturally, so interested readers can subscribe in one tap.
Any Substack with a clear niche — tech, finance, writing, health, hobbies. The sharper your topic, the better the matches.
Let’s go find the threads where they’re asking for exactly what you write.
Open Pollen — free