Startups using Word of mouth

Profitable online language learning platform combining live 1-on-1 tutoring with AI-powered speaking practice, personalized learning and learner analytics.

Our agency offers specialized digital marketing solutions tailored to drive measurable growth for businesses. Clients are typically billed during the checkout process upon confirming their chosen service package.

Premier interactive video software used for education, training, marketing. $44k MRR + some services revenue. Easy to use, drag and drop editor rebuilt from the ground up in 2025, fully documented and clean with little to no tech debt. No employees, $450k SDE, 95% margins. Great fit for a video-based company in the education or training space as an upsell. ***Offers must include LinkedIn profile***

Profitable IPTV Player and VPN app portfolio with $238K TTM profit and approximately 90% margin. This listing includes two cross-platform apps under the same brand: an IPTV Player and a companion VPN app. The apps are available on iOS, tvOS, Android, and Android TV, giving the business strong coverage across mobile, tablet, smart TV.

We help businesses scale outreach with premium cold email inboxes.

Taja helps SMB's optimize, repurpose, and distribute their long form videos across all major social platforms.

A tool for self-publishing authors to manage their social media.

We get people jobs.

Backlinker AI automates backlink acquisition through AI-powered reporter and editorial outreach. Built for agencies, founders, and SEO teams, it finds relevant opportunities, drafts responses, and helps win high-authority mentions at scale. The business has generated almost $500K in gross volume in under 3 years and is growing roughly 180% year over year.

The $1.2B database of verified startup revenues. Accidentally a startup marketplace.

Competitor to: Lovable, Replit, Base44, Anything.com, etc. $50k/mo, established product in hot industry, company is run by an officer. Plenty of potential. AI app/website builder (build by chatting to AI)

Revenue-first analytics for startup founders

AI music mastering with text prompts, guide the AI with words and hear the magic. Includes a free stem splitter as well.

Mature, self-serve no-code SaaS with $19.3K verified MRR (1,012 active subscriptions) and $1.1M+ lifetime revenue. AI-assisted creation flow, drag-and-drop builder, and popular with freelancers & agencies. Runs on ~$6K/month with a small team at a 40-50% profit margin. Strong organic word-of-mouth acquisition channel.

Your AI Intern One Message Away: dump the busy work. Work like a team of ten. From meeting minutes to blog posts, from CRM updates to newsletter drafts—just speak, and it's done.

App SaaS

Idea to mobile app designs

An AI sales setter for Instagram DMs and WhatsApp. It answers every prospect in the founder's own voice 24/7, qualifies them, handles objections, follows up at the right moment and books the call straight into Calendly, iClosed or GoHighLevel, with a full prospect briefing before the call. Dual-AI architecture (Analyst + Writer), certified Meta Business Partner, EU hosting, GDPR-ready. Millions of DMs processed, thousands of meetings booked.

Instagram Analytics Tool dedicated to agencies, MCP support and AI ready

Established in 2021, this profitable WordPress and WooCommerce maintenance business serves 25 recurring U.S. clients. Billing moved to Stripe in June 2024; can share earlier revenue, verifiable through past billing software. ~$4K MRR, plus occasional one-off project revenue. The business runs at ~96% profit margins, requires only ~12 hours per month and has no employees. Ideal for a WordPress professional, agency or managed host. Transition support provided.

Whatever weird experiments I build

Verbatik is a Text-to-Speech software which sell their ability for clients to buy Characters and then using Characters to create Realistic Speech from Text.

Chrome extension adding folders, full-text search, a prompt library, bulk export and cross-device sync to ChatGPT, Gemini, Claude and Grok. $13-17k/month revenue and growing (up from $2.9k in May), ~75% from one-time Lifetime plans plus $5.7k MRR. 40,000+ installs, 4.7/5 on the Chrome Web Store, ~47k monthly actives, 1,700+ paying customers. Privacy-first: no chat content leaves the browser. Product Hunt launch winner, Sep 2026.

⚠️ FOR SALE: AutoVFX ONLY — not the PxlSafe brand, not MVX AI / WeddX / OneCut. AI VFX plugin for Adobe Premiere Pro & After Effects. Type a prompt → fire, rain, explosions, relight, background swap on the timeline. ~19 paying subscribers · ~$1.5K MRR · high margin (metered AI seconds) · Lifetime ($99) + top-ups live · CEP extension · automated fulfillment via Lemon Squeezy. Note: Checkout currently sits on the shared PxlSafe Lemon Squeezy store. Sale includes AutoVFX product, customers, code

The best marketplace to buy and sell small and medium-sized businesses in Italy. Connect directly with business owners and potential buyers interested in SMEs, without intermediaries.

coldcaller.pro is a French B2B prospecting SaaS selling qualified cold-calling leads to solopreneurs and agencies. Leads come enriched with the owner's direct mobile + email. Subscriptions €19–99/mo, no free trial, ~9% visitor-to-paid conversion, €2.4k MRR with minimal fixed costs (93% margin). 100% community driven acquisition (word of mouth). Runs solo — big upside with paid ads or a sales team.

50,000 AI agents mentioning your brand in relevant TikTok and YouTube videos before they go viral. They autonomously perform thousands of searches per day, analyze video transcripts to score for relevance with your brand + estimate view potential based on engagement recency; then generate a sequence of comments for your approval, then posting comments and replacing them if they ever get deleted, upvoted from thousands of other accounts, to keep the comments at the top.

Blogmaker is a mature blogging platform built over five years for businesses that rely on SEO and content marketing. Customers can publish on their own domain without WordPress, plugins, or maintenance while benefiting from AI-assisted writing, advanced SEO features, analytics, newsletter integrations, redirects, custom domains, and a polished visual design experience.

Low-Cost WhatsApp API, Integrate WhatsApp to your app in minutes, not weeks.