Use Reddit's built-in subreddit RSS feed (https://reddit.com/r/SUB/new/.rss) plus a free RSS-to-email service like Blogtrottr or Feedrabbit for daily digest emails. For real-time per-post, Reddit itself ships email notifications for subscribed subs.
Email subreddit digests are right for researchers, journalists, and market scanners who want trend awareness, not real-time reply opportunities. Daily digests stay manageable; per-post emails get unmanageable on any sub above 30 posts/day.
Find the subreddit's RSS feed: https://www.reddit.com/r/SUBREDDIT/new/.rss for newest posts, /top/.rss for top posts, /hot/.rss for hot posts. Useful endpoints vary by purpose.
Sign up for Blogtrottr (blogtrottr.com) or Feedrabbit. Both are free for low feed counts.
Add the Reddit RSS URL. Pick delivery cadence: real-time (every new post), daily digest, or weekly digest. Daily is the sweet spot for most subs.
Set a Gmail filter to label and archive incoming digest emails so they do not clutter your main inbox. Review the label twice a week.
For research use, combine multiple subreddit digests into a Google Group: digests@yourdomain forwards to all team members and creates a searchable archive.
Upgrade trigger: when you need keyword filtering inside the digest (only posts containing pricing or hiring), move to Syften's email digest at $19/mo which supports filters.
Real payload shape for Email. Paste this into your handler to test the integration without waiting for a live match.
Subject: r/SaaS daily digest - 47 new posts (May 25, 2026)
From: digests@blogtrottr.com
To: research@yourcompany.com
Top posts in the last 24 hours:
1. 'What's your stack for sending transactional email at MVP stage?'
42 comments, score 187, u/early_stage_founder
https://reddit.com/r/SaaS/comments/abc123
2. 'Switched from Stripe to Paddle - 6 month update'
89 comments, score 412, u/eu_founder
https://reddit.com/r/SaaS/comments/def456
3. 'Anyone else seeing churn spike in Q2?'
31 comments, score 96, u/series_a_pm
https://reddit.com/r/SaaS/comments/ghi789
... 44 more posts ...
Manage your subscription: https://blogtrottr.com/manageA market researcher tracking the e-bike industry subscribed Blogtrottr daily digests for r/ebikes, r/electricvehicles, and r/CommuterBike. The morning email made up his daily reading and fed 3 trend reports a quarter.
A B2B journalist covering remote work subscribed digests for r/remotework, r/digitalnomad, and r/WorkFromHome. Three of her best 2025 pieces sourced quotes from posts she first saw in those digests.
An indie hacker scouting product ideas subscribed r/Entrepreneur and r/sideproject weekly digests, flagged threads with 30+ comments as validation signals, and built two products that originated as Reddit thread complaints.
MediaFast's Opportunity Finder scores Reddit threads by intent and pipes the high-signal ones to your channel of choice. No multi-tool setup.
free RSS-to-email with daily and weekly digest options. The default starting point.
similar to Blogtrottr, slightly cleaner UI, free for low feed count.
free, per-post, no digest. Available for subscribed subs.
email digest with keyword filtering and exclusion. $19/mo.
paid RSS reader with email digest export and keyword filters. $7.50/mo and up.
Researchers, journalists, and trend-watchers who scan multiple subs daily without needing real-time response.
Free via Reddit RSS plus Blogtrottr. Paid digests with keyword filters start at $7.50/mo (Inoreader) or $19/mo (Syften).
Pick a different channel or alert type and read the matched guide.
If you would rather skip the tool stack and just get the high-intent Reddit threads delivered, MediaFast ships an Opportunity Finder that scores threads by buying intent and pushes them to email or webhook. It sits in the same category as the tools listed above and stays competitive on price.
The questions teams actually ask before wiring this up.
Yes, the /r/SUB/new/.rss endpoint has been stable since Reddit's first decade and still works in 2026. Reddit deprecated some auth-required feeds but public subreddit feeds work without login. The full URL pattern is https://www.reddit.com/r/SUBREDDIT/new/.rss.
Not via RSS plus Blogtrottr (no filtering). Inoreader supports keyword filters in rules. Syften supports score thresholds in rules at $19/mo. For free, subscribe to the /r/SUB/top/.rss feed instead which only shows top-scoring posts.
Reddit's in-app subscription puts posts in your home feed where you have to actively check. Email digests come to you and create an archive. For research purposes the email model wins; for casual reading the in-app model wins.
Two paths. (1) Use a meta-RSS feed: https://www.reddit.com/r/SUB1+SUB2+SUB3/new/.rss combines feeds. Pipe through Blogtrottr daily digest. (2) Subscribe each separately in Blogtrottr and use Gmail filters to combine the labels. Path 1 is cleaner.
MediaFast's Opportunity Finder pulls Reddit posts where your product solves a stated problem and scores them by buying intent. One tool, no glue code.
Try Opportunity Finder