8 SaaS examples with real numbers, from $1.8k/mo to $6M ARR

• $6MARR
• 10 peopleTeam
• 2.5M+Users
• 43%New users from AI search

First customers

The founders' blog shows the first milestone: $1K MRR by March 2021, around their Product Hunt launch.Mar. 2021 $1K From MVP to Product Hunt launch

What made it work

A generous free plan and a "Made with Tally" badge on every form did the early marketing. Now AI assistants recommend Tally, and that's the biggest source of new users.

Source: r/SaaS thread, Sep 2026 (155 upvotes). Numbers are self-reported by the poster. The 43% comes from an onboarding survey, not tracked attribution. The Reddit post links to the company's own blog.

• ~$35k/moAll three products
• ~$20k MRRStoryShort.ai
• 15 hrs of YouTubeLearned to code from

Where the idea came from

They stopped looking for original ideas and started rebuilding apps that already had traction.I can just find apps that are already working, make them a bit better, and launch fast

First customers

Each new product launches straight away with paid ads to test demand.Launch immediately with ads to test demand

What made it work

Only build what already sells, which you can see from its ads or its search traffic. Ads show within days whether the copy sells too.

Source: r/SaaS thread, Sep 2025 (216 upvotes). Numbers are self-reported by the poster. The post promotes the founder's interview elsewhere, and the revenue is gross.

• $2,900In 2 weeks
• 352Paying users
• 4,530Active users
• $0Ad spend

Where the idea came from

They built it for themselves first.A simple idea that I originally built for myself.

First customers

No audience and no budget, so they shared the build on Reddit, X and Product Hunt.I had no followers, no audience, and $0 in budget. So I started sharing the journey. Reddit, Twitter, Product Hunt.

What made it work

Something people see and want the moment they see it, sold for a one-time price, with no login in the way.

Source: r/passive_income thread, Jul 2025 (458 upvotes). Numbers are self-reported by the poster. Revenue is gross, before App Store or payment fees.

• $1.8kLast month
• 2 monthsBuild time
• 200kThe original's users

Where the idea came from

They wanted the tool, found a cluttered version with 200k users, and built a simpler one.So I built a simpler version. Same core idea. Way cleaner.

First customers

Slow at first: about 10 users, then 50, then 100.First few weeks were slow. Maybe 10 users. Then 50. Then 100.

What made it work

200k users proved the demand. The clone won the users who found the original too cluttered.

Source: r/Entrepreneur thread, Oct 2025 (253 upvotes). Numbers are self-reported by the poster. The extension isn't named. The post follows almost the same template as other "clone and simplify" posts.

• $500Per day
• 1,000Demo sites sent daily
• 10Manual sales, month one

Where the idea came from

Local business owners want new websites but are afraid of getting stuck with an agency that charges for every change.They want new ones but they’re terrified of one thing: being trapped.

First customers

Ten sales by hand in the first month, then the outreach was automated.After validating manually (got 10 sales in the first month), built automation that runs daily

What made it work

It removes the reason owners say no: they can change their own hours and prices in a spreadsheet they already know.

Source: r/passive_income thread, Jan 2026 (1,126 upvotes). Numbers are self-reported by the poster. "$500/day" isn't split into revenue and profit, and the tool costs aren't given.

• 15,000+Free-promo downloads
• $0.99/moLaunch price
• +80%Revenue after the 2nd promo
• 150 at 4.9Reviews now

Where the idea came from

Their own photo library was full of burst shots and big videos, and no cleanup app felt right.I started this app mostly for myself. My photo library was filled with burst photos from travels, lots of random shots, and large videos I wanted to keep

First customers

A 3-day free lifetime license, shared on X and a few forums.I posted about it on Twitter and a few other forums, and made the lifetime license free for 3 days

Costs and time

Two months of spare time for the first version.I spent two months of spare time building the first version of this app

What made it work

The free promo got a burst of downloads. A second promo, after fixing a broken review prompt, brought 62 new ratings and lifted revenue 80%.

Source: r/iOSProgramming thread, Apr 2025 (169 upvotes). Numbers are self-reported by the poster. No dollar revenue is given, only percentages and download counts.

• ~400Users

Where the idea came from

Years of running hotel operations and fighting the same coordination problems.I spent years managing hotel operations and constantly struggled with housekeeping coordination, room status tracking, and maintenance communication.

What made it work

The founder knew the problem from years of doing the job, so the product fit the work from the start.

Source: r/SaaS thread, Jun 2026 (325 upvotes). Numbers are self-reported by the poster. A short post: the 400 users aren't split into paying and free, and there's no revenue.

• 340Deals in 2 weeks
• $50,660Raised
• $42kTheir estimate of the cost
• 12 vs 54NPS, lifetime vs monthly

Where the idea came from

They needed cash to keep building.Needed cash to fund development.

First customers

AppSumo's audience of deal hunters, which the founder says wasn't the right market.The AppSumo crowd isn't your target market. They're deal hunters who buy everything and use nothing.

What made it work

A lesson rather than a win: $149 for life on a $39/month product raised cash fast, then brought 3x the support tickets and much lower satisfaction.

Source: r/SaaS thread, Dec 2025 (863 upvotes). Numbers are self-reported by the poster. The $42k is the founder's own estimate (half price, 14 months average retention), not observed revenue.