Validate your startup idea with evidence, not optimism
Pull the threads where your future customers already complain, compare tools, and ask for help — then get a ranked report of where the real pain and willingness to pay live.
Why stated interest overstates demand.
Most ideas die because they solve a problem nobody is paid to care about. Surveys flatter you, friends are polite, and "I would totally use that" never converts.
Reddit is the opposite: thousands of unfiltered threads where people describe what actually frustrates them, what they have tried, and what they would gladly pay to fix.
The catch is volume. Reading it by hand is hopeless, and a single cherry-picked thread proves nothing. You need the signal across the whole conversation.
From an idea to a demand verdict, in four steps.
State the claim
Write your idea as a testable hypothesis — e.g. "indie founders struggle to get their first 100 customers."
Pull the threads
We search the subreddits where that audience lives and gather the discussions that match, comments and all.
AI classifies each one
Every thread is scored for pain intensity, willingness to pay, and the workarounds people already use.
Read the ranked report
A single markdown report ranks the strongest demand signals so you know whether to build — or pivot.
Real demand, ranked by pain and willingness to pay.
Every matching thread is scored 0–100 for pain intensity and bucketed into a willingness-to-pay tier, then sorted so the strongest demand sits at the top.
A representative run — not a measured result.
A representative run surfaces a tight cluster of high-pain threads about cold-start distribution, with several posters naming the exact tools they already pay for to escape it.
Takeaway. Demand for a fix reads as real and acute — so the open question becomes price, not whether the pain exists.
Validate the idea before you build.
Demand before development
Find out if the pain is real and acute enough to pay for, before you spend a month building.
Pricing signals
See where people already pay for alternatives and how they describe "worth it" versus "too expensive."
Your competitors, named
Discover which tools your future customers already reach for — and exactly where those tools let them down.
Language that converts
Capture the precise phrasing your audience uses so your landing page sounds like their own words.
How we score demand for an idea.
Scored, not skimmed
Each thread gets a pain_signal (0–100) and a wtp_tier of high / medium / low / none, so you rank by intensity instead of by upvotes.
What a run costs
A typical pass classifies ~250–300 threads for roughly $0.13–0.40 and finishes in 10–15 minutes.
No API-lockout risk
Threads come from Reddit’s public JSON endpoints — no OAuth, no key, and resilient to the API changes that have killed other tools.
Questions, answered.
How is this better than a survey?
Surveys capture stated preference from people trying to be helpful. Reddit captures revealed frustration from people who had no idea you were listening — a far stronger demand signal.
What if the report shows little or no demand?
That is a finding, not a dead end. A sparse, low-pain report is early evidence the problem is not acute enough to build on yet — far cheaper to learn now than after a year of building. Reframe the claim and test an adjacent angle.
How much demand counts as validation?
Look for a tight cluster of high-pain threads where people describe the problem unprompted and name what they already pay to work around it. A handful of acute, willing-to-pay voices beats hundreds of mild, polite mentions.
Can I validate before I build anything?
Yes — that is the point. Because it reads existing public threads rather than needing a product or an audience, you can test real demand the day you have the idea, before writing a line of code.
Can I test more than one idea?
Yes. Each idea is its own claim, so you can run several in parallel and compare which has the strongest underlying demand.
Related playbooks.
Find the pain points your customers never put in a ticket
Surface the frustrations customers vent everywhere except your inbox.
Use caseMap the landscape before you bet on a direction
Map an entire space before you commit to a direction.
GuideReddit research: using Reddit as a serious research source
A founder spends a weekend reading 300 threads in three subreddits and walks away knowing exactly how customers describe their problem. This is the guide to doing that on purpose, without fooling yourself.
GuideReddit market research: reading a market in its own words
A founder spends six weeks and a chunk of budget on a survey, then learns more from one afternoon reading a niche subreddit. This is how to do Reddit market research on purpose instead of by accident.
GuideHow we score a thread for pain and willingness to pay
The exact schema that turns a messy Reddit thread into a rankable pain and willingness-to-pay score.
ReferenceMethodology
Exactly how a claim becomes a ranked, sourced report.