SaaS ideas your next customers are already looking for
100 SaaS startup ideas for the people who said they'd pay, from agency owners to dentists. Micro SaaS ideas, AI SaaS ideas and B2B SaaS ideas: find yours, build it, sign them up.
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Pain points in business: what people struggle with
Search the problems to solve, as people described them on Reddit and other platforms, in their own words.
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Hire Request Finder for Solo Agency Owners
Finds people asking to hire someone like you, drafts the reply.
Small B2B sellers burn hours on cold lists and noisy alerts to spot buyers. This tool finds posts asking to hire and drafts your reply.
The evidence
Score: 41 out of 100
- No opening found
- 120 pay or would pay
- 1K people describe it
- 64% hit it at least weekly
- 4.9K upvotes on their posts
Subreddit Signals, Leado and Redreach sell the same Reddit intent leads at $29 to $59.
In their words
it's hella noisy. And it's turning out to be REALLY hard to tune the prompt so that it finds interesting things and doesn't alert on annoying things
tracking funding + readouts + hires manually sounds brutal ngl. how are you actually keeping up with all that, spreadsheet? alerts?
reply rate on a funding/hire trigger dropped almost in half if we didn't reach out within about 10 days
The tools that already cover it
- Subreddit Signals: Reddit only. Scores buyer intent and builds replies in a saved voice; Pro attributes visits and conversions by subreddit, which is close to win tracking. Targets founders and agencies.
- Leado: Reddit only, 15 subreddits on Pro. Names startups, agencies and solopreneurs as users and claims 500+ founders; no outcome learning shown.
- Redreach: Reddit focus with AI reply suggestions and a Chrome extension for DMs. Users post from their own accounts; it avoids auto-posting because of Reddit's anti-bot enforcement. Claims 100+ companies.
- Syften: Wide sources (Reddit, X, Hacker News, forums, web) with AI filtering from the $49.95 plan, but alerts only: no reply drafts or fit scoring.
- F5Bot: Keyword alerts on Reddit, Hacker News and Lobsters since 2017. AI filtering on the top plan; no reply drafts, fit scoring or outcome tracking.
- ReplyGuy: Monitors mentions and can auto-post replies (100 replies on the $49 plan). Generic, not tuned to agency hire requests.
- Octolens: Covers 15+ sources including Reddit and LinkedIn, but priced and framed as brand monitoring, not for solo service sellers.
- Gojiberry: Signal-based outbound that runs outreach for you, aimed at founders and teams of 5 or more, not a feed of public asks.
- Clay: Builds lists and enrichment tables, not a daily feed of people asking for help right now.
- Lemlist: Outbound sequencing tool; its intent add-on shows incumbents can bolt on signals at $29, but it is not a public-post inbox.
How it was challenged
- The 91 people describe generic prospecting pain. Only 6 of 50 sampled pains name watching public posts for buyers, and none are agency owners.
- Only 1 of 11 explicit-pay pains sampled comes from an agency, and that reply promotes the agency; spend like Clay, Lemlist, 20k of ads, $500 per lead sits with teams.
- Learning from wins needs data a solo owner lacks: a handful of closed deals teaches nothing, and Subreddit Signals Pro already attributes conversion events by subreddit.
- Every subscriber sees the same hire request and replies within minutes, so the edge shrinks as customers join; Redreach avoids auto-posting to dodge Reddit's anti-bot rules.
- The three subs with 32 of 96 mentions are where sellers talk, not where buyers post hire requests; the packet never measures how many real hire requests exist.
The pain point it solves: B2B Lead Generation Struggle
B2B founders and marketers cannot consistently find, reach, and convert qualified leads to build a predictable sales pipeline.
B2B founders and marketers
Where they talk
- r/smallbusiness
- r/b2bmarketing
- r/SaaS
- r/DigitalMarketing
- r/IndiaBusiness
- r/b2b_sales
- r/Entrepreneurs
- r/startups
Tools they use today
- Google Ads
- Apollo
- Meta Ads
- Prospeo
Why those fall short
- no replies, prospects busy or already have a system
- target B2B tech buyers are not indexed on Maps the same way
- LinkedIn reach outs and cold emailing did not work
- no conversion or ROI data per package
- Contact data quality meh; inboxes destroyed so good leads hard to reach
Map of ideas
Drawing the map…





