PainOnSocial vs IdeaFast at a glance
| PainOnSocial | IdeaFast | |
|---|---|---|
| How you pay | Monthly subscription, cancel any time | One-time packs. No subscription, scans never expire |
| Entry plan | Starter: $19 a month for 20 scans a month | Founder: $19 once for 40 scans |
| Top plan | Professional: $49 a month for 300 scans a month | Builder: $49 once for 100 scans |
| Free option | 7-day Starter trial, payment details required. No trial on Professional | First scan free, no card |
| Subreddits per scan | 2 on Starter, 5 on Professional | 1 free, 2 on Founder, 5 on Builder |
| Evidence per pain point | Up to 10 on Starter, 20 to 25 on Professional | 3 free, up to 10 on Founder, up to 30 on Builder |
| Ideas per pain point | 2 on Starter, 10 on Professional | 5 on Founder, 10 on Builder |
| How it finds pains | Looks for posts that use its pain phrases, from a list of 42 in 8 families with 12 selected by default, then scores each pain point with AI | Reads what people wrote in the communities you choose and uses AI to pick out the posts that describe a problem, in any words |
| Scoring | AI scoring and ranking by frequency and intensity | Pain Signal Score, 0 to 100: higher when more people raise a pain and it hurts more |
| Link to the source thread | Yes, every insight links to its source discussions | Yes, on every pain point |
| Validate an idea you bring | Not listed on its plans | Quick check on Founder, in-depth report on Builder |
| Time window | 7, 30 or 90 days on both plans | 7 or 30 days, plus 90 days on paid packs |
| Data source | Reddit only |
Facts about PainOnSocial were read from its own site on 24 October 2026. Plans change, so check theirs before you buy.
Choose PainOnSocial if
- You will scan most days. PainOnSocial's Professional plan gives 300 scans a month for $49, which is cheaper per scan than any IdeaFast pack.
- You want ready-made lists of subreddits by profession, company or product. PainOnSocial publishes pages for more than 800 professions.
- You prefer a monthly plan you can cancel any time over buying a pack up front.
Choose IdeaFast if
- You would rather pay once than every month. $19 buys 40 scans that never expire, against $19 a month for 20 scans.
- You want to try it before entering a card. Your first scan is free, no card needed.
- You already have an idea and want it checked against real Reddit discussions before you build.
- You want more per pain point at the entry price: 5 generated ideas per pain on the $19 pack, against 2 on PainOnSocial's $19 plan.
The hard part is not "go find pain points"
Everyone says "find customer pain on Reddit." Then you hit three walls. IdeaFast is built to clear all three.
"Which subreddits do I even check?" IdeaFast auto-discovers the most relevant subreddits from your interest, so you skip the "where do I even look" step.
Reddit is full of self-promotion. IdeaFast keeps the posts where people describe real, repeated pain and leaves the promotion out, so you read patterns, not one-off rants.
One complaint is noise. IdeaFast scores each pain by how often it repeats, how recent it is, and the evidence behind it, so you can tell a real opportunity from a vent.
Where IdeaFast is different
Pay once, keep the scans
IdeaFast packs are one-time: $19 for 40 scans or $49 for 100, and the scans never expire. Nothing renews, so there is nothing to cancel. PainOnSocial is a monthly subscription, which suits heavy daily use and costs more in any month you scan less.
Try it without a card
Your first IdeaFast scan is free and asks for no card. PainOnSocial's Starter trial lasts 7 days and asks for payment details up front, and its Professional plan has no trial.
Check an idea you already have
IdeaFast can validate an idea you bring against real Reddit discussions: a quick check on the Founder pack and an in-depth report on Builder. PainOnSocial's plans list AI solution ideas for each pain point and, on Professional, startup idea reports. They do not list validating your own idea.
More per pain point for the same money
At $19, IdeaFast gives up to 10 evidence quotes and 5 generated ideas per pain, where PainOnSocial's $19 plan gives up to 10 quotes and 2 solution ideas. At $49, IdeaFast gives up to 30 quotes per pain against PainOnSocial's 20 to 25.
Both tools do the same core job well: they find recurring pain on Reddit, score it and link the evidence. Pick PainOnSocial if you will scan every day. Pick IdeaFast if you research one idea at a time and would rather pay once and keep what you bought.
Frequently asked questions
Is IdeaFast a PainOnSocial alternative?
Yes. Both find recurring customer pain on Reddit, score it and link every point to the original thread. The main difference is how you pay: PainOnSocial is a monthly subscription, IdeaFast is a one-time pack whose scans never expire.
Which is cheaper, PainOnSocial or IdeaFast?
It depends on how much you scan. Unless you scan heavily every day, IdeaFast: $19 once buys 40 scans for good, while PainOnSocial's $19 plan gives 20 scans a month and bills again every month. For heavy use, PainOnSocial: its $49 plan gives 300 scans a month, against 100 scans for $49 once at IdeaFast. Prices read on both sites on 24 October 2026.
Can I try PainOnSocial or IdeaFast without a card?
IdeaFast, yes: the first scan is free and asks for no card. PainOnSocial's Starter plan has a 7-day free trial that asks for payment details up front, and its Professional plan has no trial.
Which one helps me decide whether to build a specific idea?
IdeaFast has idea validation: describe an idea and it is checked against real Reddit discussions, as a quick check on the Founder pack or an in-depth report on Builder. PainOnSocial's plans list AI solution ideas for each pain point and, on Professional, startup idea reports, but not validating an idea you bring. If you are still looking for a problem to solve, both tools work.
Do IdeaFast and PainOnSocial use the same data sources?
Both work from public Reddit discussions. IdeaFast is Reddit only by design: we do not scan GitHub, Stack Exchange or Product Hunt, and we do not use private data or paid review databases. Every pain point links back to the original thread so you can verify it rather than take our word for it.
Can I use both tools together?
Yes. They look at the same communities but find pain differently: PainOnSocial looks for posts that use its pain phrases, and IdeaFast uses AI to pick out the posts that describe a problem, in whatever words people used. Scanning one community with both shows what each one catches. If you are paying for only one, decide by how much you will scan: heavy daily use points to PainOnSocial's monthly plan, and anything else to an IdeaFast pack, whose scans never expire.
See it on your own subreddits
Check the problem behind your own idea: scan the communities where your customers talk. Your first scan is free with no card, then $19 for 40 scans or $49 for 100, paid once.
Start your free scan