Find pains worth posting about
We detect repeated complaints, questions, comparisons, and "does this exist?" moments around your ICP.
r/SaaSscanning
r/indiehackersscanning
r/Entrepreneurscanning
r/freelancescanning
r/webdevscanning
Get your first customers with an AI growth agent.
TractionBooster reads your product, finds where your customers already hang out on Reddit, and tells you what to post.
Built in public by a solo founderr/SaaS·r/indiehackers·r/Entrepreneur·r/freelance·r/smallbusiness·r/webdev·r/startups·r/marketing·r/sideproject·r/EntrepreneurRideAlong·r/Notion·r/macsysadmin·r/sales·r/devops·r/copywriting·r/SaaS·r/indiehackers·r/Entrepreneur·r/freelance·r/smallbusiness·r/webdev·r/startups·r/marketing·r/sideproject·r/EntrepreneurRideAlong·r/Notion·r/macsysadmin·r/sales·r/devops·r/copywriting·
See it in action
Paste your URL. Get Reddit angles to find users.
Real examples from the feed
What the feed actually looks like.
real leads · ranked by buying intent
New · MCP connector for Claude
Your Reddit leads, posts and Growth Plan, right inside Claude.
Traction Booster still does the work: scanning Reddit, scoring intent, drafting posts. Connect it to Claude and ask for your next move: the latest Reddit opportunities, ready-to-publish posts, and your full Growth Plan, without leaving your AI assistant.
This runs on MCP (Model Context Protocol), the open standard that lets Claude connect directly to outside apps like Traction Booster, instead of you copy-pasting data back and forth.
Claude reads your latest Reddit opportunities and leads
Claude reads your ready-to-publish posts and full Growth Plan
Claude can log what you publish and the results you get
Available today via MCP through Claude Code. Claude.ai web and desktop support isn't available yet.
Claude Code · illustrative example
> what should I post today?
Claude: Based on your Growth Plan, r/SaaS has a recent thread about invoicing pain. Here's a ready post angle from your queue...
How it works
From Reddit conversations to users
Don't just collect leads. Find what your market cares about, turn it into posts, and join conversations where your SaaS is already relevant.
Turn them into post angles
Get concrete Reddit post ideas based on real conversations, so you can publish posts people actually want to answer.
Post angles
HIGHanyone know a tool that finds reddit posts…
HIGHlooking for software to handle invoicing…
MEDspent 3h scrolling reddit for leads…
SPAMjust venting that marketing is hard
Reply where it makes sense
Use relevant threads and reply angles to enter conversations naturally instead of dropping generic sales pitches.
Your reply
OP · 3h ago
"is there a tool that finds Reddit threads asking for what I built?"
your reply (draft)
I built exactly this, surfaces threads like yours ranked by intent. Free demand score, no card.Free demand score first. Create a free account to view your Reddit preview.
Why this exists
Marketing is dead. Builders inherited the silence.
§ 01
The post-launch void
"If you launched something and the silence afterwards is loud, this is for you."
The hardest part of building isn't the building. It's the week after, when the demo video has 14 plays and four of them are you. The conventional answer, "do marketing," describes a discipline built for companies with a CFO and a brand kit. You have neither.
You don't need a campaign. You need a conversation. Conversations about your problem are already happening in specific subreddits, at specific moments, between people who haven't heard of you yet but who are about to ask exactly the right question.
~80builder subreddits monitored
every minhow often we scan
LLMevery thread ranked by buying intent
§ 02
Evidence: the kind of threads we surface
EXHIBIT 01 · r/SaaS · u/postlaunch_dev · 3hintent HIGH
"Anyone know a tool that finds Reddit posts where people are asking for what I just built?"
Shipped two weeks ago. I have like four signups. I keep seeing posts in r/indiehackers asking for stuff suspiciously close to what I made but I find them three days late.
EXHIBIT 02 · r/indiehackers · u/builder_anna · 7hintent HIGH
"How are people getting their first 100 users without paid ads?"
Posting on r/SaaS feels like shouting into a void. Cold DMs feel gross. What's actually working in 2026?
EXHIBIT 03 · r/Entrepreneur · u/dustin_makes · 12hintent HIGH
"Built a tiny SaaS, can't find where the people who'd want it actually hang out"
Specifically: invoicing for Spanish freelancers. I know they exist. I just can't find the threads.
+ more surfaced every hour, filtered for spam, ranked by buying intent.
Pricing
Simple, transparent pricing.
Prefer to pay yearly? Save 2 months if you already use it long-term.
Most popular
Pro
$20/ month
- A new traction opportunity every week
- New posts + leads from continuous Reddit scans
- AI-generated replies for every lead
- Real-Time Alerts · up to 5 active campaigns
- Claude MCP access (Claude Code)
- Cancel anytime
Unlimited
$50/ month
- Unlimited campaigns
- Real-Time Alerts
- Everything in Pro
- Priority support
- Cancel anytime
Full access · billed today · cancel anytime
Meet the founder
Hi, I'm Arnau.
I built TractionBooster alone.
TractionBooster is built by Arnau Mateu Fabra, a solo founder building in public. It helps SaaS founders turn Reddit conversations into users. If something breaks, if you have feedback, or if you just want to say hi, I'm one DM away. No support tickets, no bots. Just me.