The Most Upvoted Unsolved Reddit Problems (2024–2025) — And the SaaS Ideas Inside Them

Search "reddit most upvoted unsolved problem saas idea 2024 2025" and you'll mostly find recycled listicles that either invent problems nobody actually has, or repeat the same five over-discussed ideas (habit trackers, expense splitters, AI note summarizers) that already have a dozen competitors each. That's not what you're looking for. You want the complaints that keep resurfacing, keep collecting upvotes, and still don't have a product people are happy with.

In summary: the most upvoted unsolved SaaS problems on Reddit from 2024–2025 cluster around a few repeat categories — reconciling scattered financial data, turning long-form content into platform-specific formats, small-business compliance paperwork, and niche workflow tools that "everyone hacks together in a spreadsheet." Each one shows up across independent subreddits, not just once.

Why "most upvoted" and "unsolved" have to be judged together

A high-upvote thread on its own tells you a lot of people related to a complaint. It doesn't tell you whether that complaint is still open. Plenty of the most-upvoted threads from 2023 are actually solved now — a founder read the thread, built the thing, and posted back a year later with a working product. The interesting threads for 2024–2025 are the ones where the top comments are still just people agreeing, tagging friends, or half-jokingly saying "someone should build this" without a real answer showing up underneath.

The recurring categories, ranked by how consistently they resurface

Instead of listing individual threads (which age out within months as new ones replace them), here are the problem categories that keep reappearing at the top of relevant subreddits across both 2024 and 2025 — each one backed by the same underlying complaint showing up independently, multiple times, in different communities.

1. Reconciling income across scattered platforms. Freelancers, creators, and small e-commerce sellers repeatedly post variations of "I get paid from five different platforms and have no idea what my actual monthly revenue is." Existing accounting tools are built for single-bank-account businesses, not multi-platform payouts — the gap keeps resurfacing in r/freelance, r/smallbusiness, and creator-focused subreddits.
2. Repurposing long-form content without losing your voice. Creators keep asking for something better than generic AI rewriters — tools that preserve tone and factual accuracy while reformatting a long video or post for a different platform's constraints. The complaint isn't "I need an AI tool," it's "every AI tool I've tried makes it sound like someone else wrote it."
3. Compliance paperwork for very specific small-business types. Threads from niche trades (mobile detailers, medspas, independent contractors) keep surfacing the same complaint: generic business software doesn't know their specific licensing, insurance, or local regulatory requirements, so they're stuck with spreadsheets and paper files.
4. Turning DMs and comments into paid, scheduled interactions. People with any kind of following keep describing the same unpaid-labor problem — answering the same questions for free in DMs, Discord, or comment sections, with no easy way to convert that demand into a scheduled, paid interaction.
5. Validating a thumbnail, headline, or landing page before publishing. A recurring "is there a tool that" post: creators and marketers want to test a specific piece of creative against a real, small audience sample before committing to a full publish — not a generic A/B testing platform, but something fast and cheap enough to use per-post.

What's the strongest signal in this list? In summary, the key metric isn't the size of any single thread — it's cross-subreddit repetition. A complaint that shows up in three or more unrelated communities, phrased differently but describing the same underlying gap, is a far stronger buy signal than one viral post.

Why a static list like this one has a shelf life

Every category above is accurate as of when this was written, but Reddit doesn't stop talking. New tools launch and close some of these gaps; new platform changes (a payout policy shift, an algorithm update, a new AI model capability) open entirely new ones. If you're serious about acting on this kind of research on an ongoing basis rather than once, you need either a recurring manual search habit (see our guide on how to find these threads yourself) or a tool that re-scores this continuously.

Turning a category into an actual idea

None of the five categories above are a product spec — they're a direction. The next step is the same either way: pick the one closest to a problem you've personally experienced, go find three to five of the actual current threads discussing it, read the full comment section (not just the top comment), and check whether existing tools are mentioned and what people say is wrong with them. That's where a real, scoped idea comes from — not from a ranked list alone.