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Still here after 15 years
Founded 2011 or earlier and still running. Survival is a fact; hype is not.
37 teardowns · Under $1MEvery teardownFortressesEasy to copy. Won anyway.Built on rented landNumbers straight from a filingDoesn't scale. On purpose.Still here after 15 yearsOne-time money
Franchise UK
Ad
20 years of SEO turned a directory into $600K/yr.
$600K/yr
Stated · revenue, per Starter Story
Traffic depends entirely on Google rankings.
★ The edge: He had already sold an SEO-built company, so ranking a franchise directory was a bet he knew he could win.
Open →
TractorData
Ad
One guy catalogued every tractor. Ads do the rest.
$46,000/mo
Estimate · est. rev (BoringCashCow)
Depends entirely on Google and ad networks.
★ The edge: The complete, neutral spec sheet for every tractor ever made — the first result for almost every model search.
Open →
AvtoPro
Marketplace
$105M of parts sold through it. They take no cut.
$540K/yr
Stated · founder-stated, mid-war 2022
Earns from ads, not the $105M it moves
★ The edge: A parts catalog matched to 5,000 stores' live stock, and a brand searched 5x more often than the words 'spare parts'.
Open →
MetaFilter
Community
The forum Google built, then nearly killed.
$31.5K/mo
Stated · income vs $30.5K/mo expenses
Built on Google traffic it didn't control.
★ The edge: Ads died overnight when Google's Panda update cut traffic 40%; 15 years of member goodwill funded the site instead.
Open →
eRecht24
SaaS
German law makes every website buy legal texts.
370,000+
Stated · websites secured (Premium)
Germany-only: law and SEO don't cross borders.
★ The edge: A lawyer owns Germany's SEO for the exact legal texts every website is legally forced to publish.
Open →
750 Words
Community
A 17-year-old journaling site, 5,800 members, $26K/mo.
$26K/mo
Stated · monthly, founder-stated
One founder, one flat niche; growth is hard.
★ The edge: Habit lock-in: daily streaks, badges and monthly writing challenges keep members returning for years.
Open →
Pinboard
SaaS
Paid bookmarking, one guy, no VC — profit is the pitch.
$212K/yr
Stated · gross 2020, founder-said
Tiny shrinking market, one-man bus factor.
★ The edge: Charging from day one keeps it solo and profitable, so 'we won't sell you out or vanish' is a promise he can keep.
Open →
FreeAgent
SaaS
UK freelancers' books, now free inside their bank app.
150,000+
Estimate · businesses on FreeAgent
Its growth now leans on one bank.
★ The edge: Owned by NatWest, which hands it free to every business-banking customer — a channel rivals cannot buy.
Open →
iubenda
SaaS
Every website's privacy policy, auto-updated forever.
150,000
Stated · clients worldwide
Control Mid low end cloneable
★ The edge: Laws keep changing - iubenda's lawyers auto-update every policy, so churn stays near zero.
Open →
52Frames
Community
A free weekly photo challenge, monetized after a decade.
$11K/mo
Stated · founder-stated, May 2023
⚠ Bus factor of 1
solo, weekly, forever
solo, weekly, forever
★ The edge: Rivals hand you a prompt or a crowd. 52Frames fuses a weekly ritual with a 13K-member feedback loop.
Open →
Planning Center
SaaS
Church software that made itself impossible to sell.
90,000+
Stated · churches
Bounded to churches; low ARPU by design.
★ The edge: Two church staffers fixed their Sunday-service chaos in 2006, then compounded 20 years of trust with no VC and no exit.
Open →
Cliniko
SaaS
Bootstrapped clinic software, built with an osteopath.
65,000+
Stated · practitioners
Crowded category full of funded rivals.
★ The edge: Built with an osteopath, not by a generalist — 14 bootstrapped years turned clinical depth into trust rivals can't buy.
Open →
Bandzoogle
SaaS
The site builder that takes 0% of what artists sell.
60,000+
Stated · artist sites and stores
Bounded, slow-growth music niche
★ The edge: A music-only website builder that takes 0% of what artists sell - you keep 100%, it lives on your flat monthly fee.
Open →
DudeRanch.com
Marketplace
Bought DudeRanch.com; the domain does the marketing.
$50.5K
Stated · /yr TTM · solo · sold '25
⚠ Scale capped
one niche, about $50K/yr
one niche, about $50K/yr
★ The edge: He didn't build demand — he bought the door to it: about 50 free type-in visits a day, costs near zero.
Open →
Focus NFe
Dev
Brazil forces e-invoices by law. He's the API.
50,000+
Stated · client companies
Gov owns the standard + a free emitter.
★ The edge: Brazil's 5,570 cities each run a different e-invoice system. Focus integrated 3,000+ into one API.
Open →
OwnerRez
SaaS
Run your rentals, own your bookings. Flat fee.
50,000+
Stated · active properties
Steep setup — power users only, not newbies.
★ The edge: Direct API links to Airbnb, Vrbo and Booking.com let it charge a flat monthly fee, never a percent of your revenue.
Open →
Jackrabbit Technologies
SaaS
17,000 activity centers. Zero VC. 20 years.
17,000+ centers
Stated · clients; rev. never public
The niche is finite; TAM caps growth.
★ The edge: Twenty years building per-sport workflow — gym, dance, swim, cheer — that funded rivals never match in depth.
Open →
Stocksmith (ex-Craftybase)
SaaS
Inventory + true-cost bookkeeping for makers
10,000+
Stated · product businesses
⚠ Scale capped
niche TAM · revenue hidden
niche TAM · revenue hidden
★ The edge: Generic books stop at 'spent $200 on supplies.' Craftybase costs every gram — true per-item cost.
Open →
FastBound
SaaS
By law, every gun dealer logs every gun. We're the log.
10,000+
Stated · FFLs since 2010
US-only FFL ceiling; ATF/politics can shift.
★ The edge: The only e-bound-book bundled with an attorney-backed legal defense — it sells the ATF-audit fear, not features.
Open →
CattleMax
SaaS
Ranchers' herd records, bootstrapped since 1999.
8,000+
Stated · farms and ranches
Small herds, small budgets — low ceiling.
★ The edge: A niche too small and unglamorous for big SaaS to bother with, held by 25 years of ranch-specific depth and referrals.
Open →
shopVOX
SaaS
The back office for custom sign and print shops
3,000+
Stated · customers worldwide
Thin niche, low ARPU, glacial word-of-mouth
★ The edge: Every sign shop already ran QuickBooks, so shopVOX sat on top as the quote-to-cash layer, never replacing the books.
Open →
L
LabStar
SaaS
Cloud back-office for the labs that make your crown.
600
Stated · dental labs worldwide
Tiny, shrinking market limits the upside.
★ The edge: Noles had run a dental lab AND led eBay Asia, then built the cloud tool his old lab needed, co-designed with six labs.
Open →
Open Dental
SaaS
Practice software a dentist built to undercut Dentrix
300+
Stated · employees
Just closed its 20-year open-source promise
★ The edge: Free GPL code for 20 years won trust and about 20,000 practices; painful data conversion now keeps them from leaving.
Open →
CIMcloud
SaaS
Bootstrapped B2B stores synced to legacy ERPs
119%
Stated · 3-yr revenue growth
Every deploy is an ERP integration project.
★ The edge: Shopify treats B2B as an add-on. CIMcloud was ERP-first: real-time price, stock and order sync for distributors.
Open →
The CE Shop
SaaS
The law makes them renew. He sold them the renewal.
$29-64M
Estimate · rev. band, 2020 (DBJ)
One vertical, tied to US license law.
★ The edge: State law forces every agent to renew, so the CE bill repeats every 1-2 years on its own.
Open →
Voices.com
Marketplace
Hire a pro voice actor in a day — Voices takes 20%.
8-figure/yr
Stated · membership + 20% fee
⚠ Need at risk — AI TTS undercuts human talent
★ The edge: Charge the side with the money: bill clients only when they hire, via escrow — that flip unlocked liquidity.
Open →
TeamGantt
SaaS
Beat project-management giants by owning one keyword.
7-figure ARR
Stated · founder-stated on air
Gantt is a feature rivals can bundle free.
★ The edge: Ranks #1 for 'gantt chart' for over a decade, so intent-rich buyers arrive from free organic search at near-zero cost.
Open →
OnTheClock
SaaS
Boring time clock, bootstrapped to $5-10M ARR.
$5-10M ARR
Stated · ARR, self-reported range
Low barrier; big rivals bundle it for free.
★ The edge: Hourly employers must track time for payroll and law; a dead-simple $4/employee clock wins on search and word of mouth.
Open →
Seobility
SaaS
Gave away SEO checks, sold the funnel for millions.
$2.5-5M ARR
Estimate · est. ARR at sale (TGA)
Its whole market rents attention from Google.
★ The edge: The exit wasn't the win. A lean, profitable tool with a 400k-user free funnel is what a serial buyer pays for.
Open →
AdButler
SaaS
The neutral ad server publishers own, not Google.
148% 3-yr growth
Estimate · revenue never disclosed
Google gives an ad server away free
★ The edge: The pitch isn't 'cheaper than Google's free server.' It's that Google, the biggest ad buyer and seller, isn't neutral.
Open →
AstroBin
Community
Astrophotography's default gallery + gear database.
10,000+
Stated · active members daily
Tiny niche; storage costs climb as it grows.
★ The edge: Members' photos double as a gear database - the reference imagers check before spending thousands on a scope.
Open →
Bushel
SaaS
Half of North America's grain runs on Bushel.
50%+ of US/Canada grain
Stated · revenue never disclosed
One commodity, one continent, big-ag backers.
★ The edge: Built for the grain elevators everyone found too boring. Farmers use it free; the facilities pay to reach them.
Open →
Business Infusions
SaaS
The tool one horse hospital built, sold to its rivals
400+ vet practices
Stated · revenue never disclosed
Tiny, finite equine-vet market
★ The edge: Born as one horse hospital's own software, it fit equine work the small-animal vet giants never built for.
Open →
Commusoft
SaaS
Bootstrapped 20 years selling to plumbers and HVAC firms.
10,000+ pros
Stated · revenue never disclosed
One country's rules; slow, quote-only sales.
★ The edge: Generic job apps skip UK trade compliance — gas certs, service contracts, planned maintenance. Built for it.
Open →
OpenSnow
SaaS
Skiers pay for the one forecast they trust.
$0
Stated · outside capital raised
Free AI weather may erase the edge.
★ The edge: Free weather is everywhere; they sell trust: a decade of accurate powder calls from named meteorologists.
Open →
Rock Gym Pro
SaaS
Gave it away on a forum. Became the standard.
200+ facilities
Stated · revenue never disclosed
The whole market is a few thousand gyms.
★ The edge: Climbing-only workflow — day passes, waivers, liability — that generic studio software never bothered to build.
Open →
Showit
SaaS
The website builder photographers actually evangelize.
50,000 customers
Stated · customers
Crowded space; giants beat it on price.
★ The edge: Photoshop-like design freedom Squarespace and Wix don't offer; a designer template market does the selling.
Open →