r/SaaS

Software as a Service

Founded July 2008 · Public — anyone can post

Updated Aug 31

Discussions and useful links for SaaS owners, online business owners, and more.

Members

793,822

794K

Online now

—

not captured in the last snapshot

Posts per day

—

no sample yet

Comments per post

—

no sample yet

Growth · 7d

—

not enough history yet

Growth · 30d

+2.6%

+20K members · ≈25d

Published rules

11

7 mention promotion — quoted below

Last post

—

no sample yet

Distinct posters

—

no sample yet

Tracking since Aug 7 · growth spans are the real distance between snapshots, not rounded windows. Posts/day is measured from the community’s own newest posts on Reddit, not from what Prowlo happens to crawl.

Member growth

What works in r/SaaS

Every post in a recent sample, labelled by format. Share is how much of the sample used that format; average score is how it performed.

FormatShare of postsAvg score
Lessons / story33%777
Question23%58
Show & tell17%449
Discussion13%637
Rant11%1,330
How-to1%3
Promo1%3

Based on 70 posts sampled in September 2026. A sample, not the full history.

Median score
375
Top 10% score
1,351
Text posts
46%
Got no replies
7%
Busiest windows
Mon 10:00 UTC, Mon 08:00 UTC

Posting rules, in plain words

Self-promotion is allowed at a ratio — contribute before you post about yourself. Promotion goes in N/A (N/A). Post flair is required.

  • No Vendor Spam on posts or comments: Promotion is allowed occasionally, but accounts focused solely on it will be removed. - __Limit:__ Max 1 mention or 3 links can be shared every 60 days - __Transparency:__ Must clearly disclose affiliation at the beginning or end of the post or comment - __Alts:__ Secondary accounts promoting the same product count toward the limit. - __Value:__ Content must provide context and value, "naked" links or product descriptions are spam. - __Penalty:__ Violation leads to a ban and URL blacklisting.
  • No Low-Effort / Low-Quality Content: - **Posts and comments must provide actual value:** Content that is spammy, repetitive, or lacks depth will be removed. - **Originality is required:** All posts must showcase original human thought, clear context, and meaningful contribution to the SaaS community. - **Prohibited content includes (but is not limited to):** AI-generated text (even if you "made all the effort" to copy-paste it yourself), unedited prompt dumps, and vague questions that could be answered by a basic search.
  • AMA / Surveys / Polls require approval: All research-related posts must be vetted by moderators before being posted. - __What's Included:__ Academic surveys, market research, vendor polls, and "product validation" forms - __How to apply:__ Message the mods via Modmail with a link to your survey and a brief explanation of why it’s valuable to the SaaS community - __Excluded:__ "Validation" posts that are meant for lead generation or email harvesting will be rejected - __Enforcement:__ Polls without "Mod Approved" flair will be removed.
  • No obfuscated, shortened or indirect URLs: All links must point directly to the final resource because indirect URLs are prone to breaking or being hijacked later. Transparency and security are mandatory. - __Disguised or obfuscated links:__ Lead to a direct ban for rule evasion - __Direct Links Only:__ Use the original, full URL. Do not use URL shorteners or landing page aggregators - __No Tracking/Affiliates:__ Clean links only - __Enforcement:__ Posts or comments containing shortened or indirect links will be automatically removed

Quoted from the community’s own published rules. Always re-read them before posting.

What a good comment looks like here

  • — Offers specific, actionable advice
  • — Shares first-hand experience or relevant tools
  • — Engages directly with the original poster's problem
  • — Provides encouragement and validation
  • — Uses humor or relatable observations

What r/SaaS's rules say about promotion

7 of 11 published rules mention promotion, advertising or spam. Quoted from the community's own rules page, not summarised.

  1. Submission Guidelines

    rule 1 of 11

    Follow the Reddit site-wide rules and please treat others with respect, stay on-topic, and avoid non-productive self-promotion.

    Removal reason shown to posters: Breaks Submission Guidelines

  2. No Vendor Spam on posts or comments

    rule 3 of 11

    Promotion is allowed occasionally, but accounts focused solely on it will be removed. - __Limit:__ Max 1 mention or 3 links can be shared every 60 days - __Transparency:__ Must clearly disclose affiliation at the beginning or end of the post or comment - __Alts:__ Secondary accounts promoting the same product count toward the limit. - __Value:__ Content must provide context and value, "naked" links or product descriptions are spam. - __Penalty:__ Violation leads to a ban and URL blacklisting.

    Removal reason shown to posters: Vendor Spam (Self-Promotion or Ads) without value for r/SaaS

  3. No selling, soliciting, or fundraising

    rule 5 of 11

    This community is for knowledge exchange, not a marketplace, posts or comments focused on selling services, soliciting clients, or asking for donations/funding are not allowed. - __No Solicitation:__ Do not post or comment to sell services, "cold DM" members, or solicit clients. - __No Fundraising:__ Asking for donations, crowdfunding, or pitching for VC/Angel investment is prohibited. - __No Lead Gen:__ Posts designed purely to gather emails or "testers" without community value will be removed

    Removal reason shown to posters: Selling, soliciting, or fundraising

  4. AMA / Surveys / Polls require approval

    rule 6 of 11

    All research-related posts must be vetted by moderators before being posted. - __What's Included:__ Academic surveys, market research, vendor polls, and "product validation" forms - __How to apply:__ Message the mods via Modmail with a link to your survey and a brief explanation of why it’s valuable to the SaaS community - __Excluded:__ "Validation" posts that are meant for lead generation or email harvesting will be rejected - __Enforcement:__ Polls without "Mod Approved" flair will be removed.

    Removal reason shown to posters: Unapproved AMA, poll or survey

  5. No obfuscated, shortened or indirect URLs

    rule 7 of 11

    All links must point directly to the final resource because indirect URLs are prone to breaking or being hijacked later. Transparency and security are mandatory. - __Disguised or obfuscated links:__ Lead to a direct ban for rule evasion - __Direct Links Only:__ Use the original, full URL. Do not use URL shorteners or landing page aggregators - __No Tracking/Affiliates:__ Clean links only - __Enforcement:__ Posts or comments containing shortened or indirect links will be automatically removed

    Removal reason shown to posters: Use of obfuscated, shortened or indirect URL

  6. No "I'll review/audit/feedback/test/roast or create something for you" posts

    rule 10 of 11

    Posts or comments offering free reviews, audits, roasts, or feedback on others' products/websites/pitches are prohibited, regardless of price or stated intent. - __No self-promotion:__ These posts function as personal or commercial branding and are considered ads. - __How to Help:__ We value help in context. If you want to share with the community, do so in existing comment threads.

    Removal reason shown to posters: Self-promotion: Offering reviews, audits, feedback or create something for others' products.

  7. No Promotional or Advertising SaaS

    rule 11 of 11

    r/SaaS does not allow promotion, recommendation, launch announcements, feedback requests, recruiting, or user acquisition for SaaS products made for advertising, promotional outreach, lead/opportunity detection, or ad/content generation. - __What's Included:__ Tools that generate, suggest, schedule, automate, or coordinate promotional posts, comments, DMs, replies, or campaigns on Reddit or other platforms. - __Penalty:__ Violation may result in a permanent ban, tool name and URL blacklisting.

    Removal reason shown to posters: SaaS made for Promotional or Advertising purposes

The other 4

  • Posting SaaS Relevant Content Only
  • No Low-Effort / Low-Quality Content
  • No Personal Information (Doxing)
  • Be excellent to eachother

Read from r/SaaS’s published rules on Sep 10. Communities change their rules without notice and enforce requirements (karma, account age, flair) that may live in the sidebar or automod rather than here — the source page is the authority.

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See the full lists on similar subreddits.

r/SaaS — frequently asked

How many members does r/SaaS have?

r/SaaS has 793,822 members as of our most recent crawl on Aug 31. Prowlo re-checks tracked communities on a rolling schedule, so this figure moves rather than sitting frozen at whatever it was when a scraper last ran.

Is r/SaaS growing?

Over the last ≈25 days r/SaaS changed by +2.6% — a gain of 20K members. We compare against the nearest snapshot we actually hold and state the real span rather than rounding it to a clean "30 days".

How active is r/SaaS?

We don't have a reliable posting-rate sample for r/SaaS yet. Subscriber count alone is a poor guide to whether a community is active, so treat this one as unverified until the next sample lands.

When was r/SaaS created?

r/SaaS was founded in July 2008 and is a public — anyone can post community. Age matters: an older community with steady growth has survived Reddit's moderation churn; a young one with a spike may not.

Can I promote my product in r/SaaS?

r/SaaS publishes 11 rules and 7 of them address promotion. The first, “Submission Guidelines”, says: Follow the Reddit site-wide rules and please treat others with respect, stay on-topic, and avoid non-productive self-promotion. Read the full rule text on this page and the community's rules page before posting — moderator enforcement is the thing that actually decides.

How do I monitor r/SaaS for mentions?

Hit Watch on this page. Prowlo starts crawling r/SaaS into your Dataset — every new post indexed and embedded, searchable semantically, queryable by your AI agent over MCP, and able to trigger keyword alerts in Slack. Prowlo is read-only; it never posts on your behalf.

Can my AI agent read r/SaaS's stats?

Yes. Everything on this page is one MCP tool call away: catalog_get_subreddit returns r/SaaS's members, growth, promo tolerance and similar communities as typed JSON — free, no credits. Connect your agent to api.prowlo.com/mcp and it can vet the community and start watching it in the same conversation.

Watch these subreddits

Rankings go stale. Prowlo watches these subreddits daily and pings you the moment someone describes the problem you solve.

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Prowlo never posts for you

r/SaaS Subreddit Stats — 794K members, +2.6% in 25d