The best subreddits to find clients for a marketing agency
We read every new post in 141 subreddits for 12 weeks and kept the 1,928 where a business owner needed help getting customers. Here is where those buyers were, which communities were readiest to buy, and which were full of your competitors.
Watch two kinds of community. Be careful with a third.
For volume, watch r/SaaS, r/microsaas, r/Entrepreneurs and r/askmarketing. For buyers ready to act, watch r/gtmengineering, r/SaaSSales, r/coldemailing and r/b2b_sales. Treat r/marketingagency and r/freelancing with care: they are mostly other providers looking for clients.
Big communities, steady flow
Lots of owners asking how to get customers. Answer questions here to build a reputation.
Small communities, choosing now
Fewer posts, but a third or more are people picking a tool or provider this week.
Other providers, not clients
Great for learning. Weak for clients, unless you sell help to other agencies.
Real posts. Scored, not keyword-matched.
RedBubblegum reads every new post in the communities where a business's buyers talk and scores each one from 1 to 10 for fit. For this article we used the communities we scan for one offer, helping businesses find customers, which is what a marketing, lead-gen or GTM agency sells.
Choosing now. Comparing tools, asking for a provider, ready to switch.
Has the problem. Describes what's broken and wants help.
Curious or early. Asking what works, before they look for help.
Where the buyers were. And where they were ready.
Each dot is a subreddit. Further right means more relevant posts. Higher means a bigger share of them were hot.
See the numbers as a table
| Subreddit | Relevant posts | Hot | Hot share | What people ask |
|---|---|---|---|---|
| r/SaaS | 228 | 18 | 8% | What's actually working for marketing and outreach; whether Reddit works for finding customers |
| r/microsaas | 98 | 7 | 7% | How to find people who already need what they're building; best distribution tools |
| r/buildinpublic | 79 | 2 | 3% | Sharing growth progress, asking how others got their first users |
| r/Entrepreneurs | 75 | 9 | 12% | Comparing B2B lead gen and GTM platforms; asking for outreach help |
| r/askmarketing | 71 | 7 | 10% | Looking for B2B lead and outreach agencies; asking if specific services are any good |
| r/micro_saas | 63 | 8 | 13% | Distribution and first-customer questions from small software founders |
| r/DigitalMarketing | 51 | 3 | 6% | Agency owners asking what brings in qualified clients; email outreach setups |
| r/GrowMyBusiness | 48 | 2 | 4% | Owners deciding when to start paid ads; qualifying prospects before reaching out |
| r/b2bmarketing | 45 | 7 | 16% | Intent data tools, finding high-intent B2B buyers, lead gen channels for specific markets |
| r/coldemailing | 40 | 14 | 35% | What signals work for cold outreach; which AI SDR and sending tools to use |
| r/gtmengineering | 35 | 22 | 63% | B2B intent signals, GTM agencies for SaaS, cold email software on a budget |
| r/b2b_sales | 34 | 7 | 21% | Choosing between sales tools; what's working for pipeline |
| r/SaaSMarketing | 32 | 4 | 13% | Marketing channels for software founders |
| r/salesdevelopment | 30 | 5 | 17% | Outreach channels and SDR workflows |
| r/SaaSSales | 18 | 7 | 39% | Picking sales tools and outbound setups |
Hot share = hot posts ÷ relevant posts. Descriptions are paraphrased; we don't quote or name anyone.
Five things we didn't expect to see.
The biggest community wasn't the readiest.
r/SaaS had more relevant posts than anywhere else, but only 8% were hot. r/gtmengineering had about a sixth as many posts, and almost two thirds of them were hot.
Some communities are full of agencies, not clients.
r/marketingagency had 19 relevant posts and none were hot. Most came from agency owners trying to land clients themselves: a new agency that hasn't signed anyone yet, or an owner who lost every client after a good summer. r/freelancing and r/freelancers look much the same.
Buyers ask in four recognisable ways.
Across the hot posts, the same kinds of questions came up again and again. If a post reads like one of these, reply quickly.
A direct request for a provider. Rare, and the best lead there is.
Choosing between tools or services right now.
They've tried things and are ready to change.
About to buy and looking for reassurance.
Almost nobody asks to be messaged.
Only 21 of 1,928 posts said something like "DM me". Nearly every buyer asks in public, so your first move is usually a helpful reply in the thread, not a private message.
Each dot is about 5 posts. Red dots asked to be messaged.
How to message someone without getting bannedMidweek, around midday UTC.
Relevant posts peaked on Wednesday, with Tuesday and Thursday close behind. Sunday was the quietest day, with less than half of Wednesday's posts. Almost half of all posts arrived between 12:00 and 20:00 UTC, the US morning and early afternoon.
Five steps. Every weekday.
- 1Pick 5 to 10 communitiesTwo or three big ones for volume, plus the small, high-intent ones that match your service.
- 2Read each community's rulesMany ban self-promotion and DMs. Answer within the rules or skip it.
- 3Sort by New and check on weekdaysOnce in the US morning, once in the afternoon.
- 4Answer the question firstMention your agency only when it directly helps, and say that it's yours.
- 5Keep the communities that talk backDrop the ones that don't produce conversations after a few weeks.
This article is what RedBubblegum does. Every hour, for your business.
Paste your website once. RedBubblegum works out who your clients are, finds the communities where they post, reads every new post, and shows you only the ones that fit, sorted hot, warm and cold, each with the reason it fits. Every buyer comes with a free first message you can edit and send from your own Reddit account.
Your communities will be different. See them in one link.
Get your free shortlistQuestions agencies ask about Reddit
Yes for volume. It had the most relevant posts in our data (228 in 12 weeks), but only 8% were from people choosing a provider right now. Use it to answer questions and build a reputation; look to smaller communities like r/gtmengineering for buyers who are ready.
In our data, r/gtmengineering: 63% of its relevant posts were hot. r/SaaSSales (39%) and r/coldemailing (35%) were next.
Check each community's rules first. Many ban self-promotion or links. The safest approach is to answer the question in the thread and mention your agency only when it directly helps, saying that it's yours.
In our data, relevant posts peaked on Wednesday, and almost half arrived between 12:00 and 20:00 UTC. Sunday was the quietest day.
Five to ten is enough for most agencies: a few large communities for volume and a few small, specific ones for readiness. More than that is hard to check daily by hand.
No. These are communities where business owners ask for help with growth and customers. If you sell something else, your buyers post in different places, and you'll need your own list.
Your buyers are on Reddit. Find them in one link.
Free, no card needed. Cancel any time.
Data: RedBubblegum, relevant posts (fit score 6 or higher) collected July 30 to October 24, 2026 across 141 subreddits, each post counted once. Post descriptions are paraphrased.