doesithaveamoat?
Check your startup

Switching costs

Customers would have to migrate data, rebuild workflows, retrain teams, or lose history to leave. Lock-in, not loyalty.

32 startups with this moat, deepest overall first.

#StartupVerdict
01StanA link-in-bio storefront where creators sell digital products, courses, coaching and memberships. Creators pay $29 or $99 a month, and Stan takes no cut of their sales.$3.6M MRR ·code a monthYes02KibuAn AI documentation EHR plus a 600+ video life-skills content library for Medicaid-funded I/DD provider agencies (day programs, group homes), sold on annual contracts via sales.$234k MRR ·code 3 monthsKinda03Brand On Demand, Inc.Supliful is a print-on-demand platform for private-label supplements, skincare, coffee and pet products. It makes, labels and ships each order from its Denver warehouse. Creators and Shopify, TikTok Shop and Amazon sellers pay per order plus a $29 to $69 monthly plan.$179k MRR ·code 2 weeksKinda04CapgoOver-the-air live updates, native cloud builds and release channels for Capacitor mobile apps. Paid by dev teams and agencies shipping Capacitor apps.$33.1k MRR ·code a monthKinda05ReziAn AI resume builder with ATS keyword targeting and scoring, paid for by job seekers at $29/mo or $149 lifetime, plus a white-label version sold to universities and nonprofits.$242k MRR ·code 2 weeksKinda06ConvertLabsBooking, payments, website and team software for home cleaning and other home service businesses, paid by owners at $67 to $397 a month.$28.6k MRR ·code a monthKinda07SuperXA Chrome extension and web app for X: in-feed analytics, AI post writing, scheduling and engagement feeds. Creators, indie hackers and founders pay $49 to $199 a month.$20.8k MRR ·code 2 weeksKinda08ConductorA real-time, typed API (Node, Python, REST) for QuickBooks Desktop and Enterprise. Vertical SaaS and fintech teams like Ramp and Miter pay $49 per connected company file per month.$44.6k MRR ·code a monthKinda09CometlyServer-side ad attribution and conversion API syncing for B2B SaaS marketers, paid by marketing teams at roughly $700 a month on average.$199k MRR ·code 3 monthsKinda10Web3FormsA hosted form endpoint that emails HTML contact form submissions to site owners with no backend. Paid by indie developers, freelancers and small-site owners on $49 to $156 per year plans.$43.1k MRR ·code a weekendKinda11PromptwiseA multi-model AI creative studio (Kling 3.0, Veo 3.1, Seedance 2.5, Nano Banana Pro and 40+ more) on one credit subscription from $9 to $349, paid mostly by creators$64.4k MRR ·code 2 weeksKinda12LeadXA B2B data platform for equipment lenders, business lenders and B2B sales teams. It links 50M+ UCC filings to company, contact, BBB and review data, and customers pay roughly $1.7k a month for search and API access.$31.2k MRR ·code a monthKinda13GojiberryAIAn AI outbound tool that watches LinkedIn and other sources for buying signals, scores and enriches leads, then runs LinkedIn and email outreach. B2B founders, sales teams and agencies pay from $99/mo.$424k MRR ·code 3 weeksKinda14LaperAn AI screenwriting workspace (screenplay editor, story bible, script-based storyboard and video generation, real-time collaboration) sold to screenwriters, directors and short-drama creators on $20 to $400/month credit plans.$48.3k MRR ·code a monthKinda15ChatSEOAn AI SEO agent that reads your Google Search Console data and gives you a ranked to-do list for Google and AI search. Website owners, founders and freelance SEOs, mostly French-speaking, pay €23 to €29+ a month.$33.3k MRR ·code 2 weeksKinda16SupergrowAn AI LinkedIn content tool (voice-matched post writing, PostCast interviews, carousels, scheduling, analytics). Creators, ghostwriters and small teams pay $19 to $199 a month.$79.5k MRR ·code 2 weeksKinda17CodédexA gamified, pixel-art website where beginners and Gen Z learn to code. Learners pay $9.99/month for Club, which unlocks all courses, certificates, mentors and AI help.$82.2k MRR ·code 3 monthsKinda18SSimple AnalyticsCookieless, privacy-first website analytics from an Amsterdam company. Small businesses, agencies and EU-conscious teams pay from about €9 a month, and it can run alongside GA4.$38.1k MRR ·code 2 weeksKinda19uhoh.comHuman IT help desk and light managed service, delivered in Slack, for startups and small businesses. Customers pay $99 per user per month with a 10-user minimum, month-to-month.$47.2k MRR ·code a monthKinda20Rank PromptAn AI visibility (AEO/GEO) dashboard that tracks how ChatGPT, Perplexity, Gemini, Claude, Grok and Google AI Mode mention a brand. SEO agencies and marketing teams pay $49 to $299 a month, and some buy done-for-you services.$43.5k MRR ·code a monthNo21Windmill Growth, LLCA done-for-you LinkedIn ghostwriting and personal branding agency for B2B founders, paid by founders at $650 to $3,999 a month.$118k MRR ·code a weekNo22LiinksLiinks is a link-in-bio page builder with multi-page mini sites, Instagram post links and click analytics. Creators and small businesses pay $5 to $12 a month.$31.3k MRR ·code 2 weeksNo23Tribe SocialWhite-label branded community apps (iOS, Android, web) with courses, live calls and payments, sold to high-ticket coaches and faith-based ministries for roughly $2k to $3.5k a month each.$28.3k MRR ·code a monthNo241LookupA pay-per-credit API and dashboard for phone, email and IP checks plus about 34 to 41 data lookups, sold mostly to call centers, agencies and outbound marketers.$272k MRR ·code 2 weeksNo25RankAIRankAI is an AI SEO and AI-search (GEO) agent that writes and publishes pages, fixes technical SEO and tracks ChatGPT visibility. SMBs, ecommerce brands and white-label agencies pay $199 to $499 a month, with custom Expert plans above that.$56.5k MRR ·code 2 weeksNo26Upscale System LLCUpscale B2B is a done-for-you outbound agency that runs email, calling and LinkedIn campaigns. Its sister brand Warm Inboxes sells cheap pre-warmed Google, Microsoft and Azure inboxes. Both are paid for by B2B companies and cold email agencies.$105k MRR ·code 2 weeksNo27Kolbo.AIAn AI creative workspace that wraps 100+ third-party image, video, music and voice models behind one subscription ($27 to $89/mo), with plugins for Premiere, After Effects and DaVinci Resolve. Creators, marketers and small agencies pay for it.$38.7k MRR ·code a monthNo28PROSPA cloud tool that automates LinkedIn connection requests, AI-written DMs and AI voice notes in the sender's own voice. Agencies and sales teams pay $29 to $79 per seat each month.$128k MRR ·code 2 weeksNo29traxy.aiA LinkedIn engagement-signal lead finder. It watches chosen profiles, scores the people who like or comment on their posts against your ICP, adds emails and phone numbers, and drafts outreach. B2B sales teams pay from $149 a month.$51.4k MRR ·code 2 weeksNo30Nutria (9e3eaa)Calyra, an AI calorie tracker for iOS and Android that logs meals from a photo, built by Nutria SAS (Aix-en-Provence, France). Consumers who want to lose weight pay a subscription after a free trial.$46.4k MRR ·code a weekNo31Speel.coAn AI tool that makes UGC-style ad videos and images, where AI avatars hold and talk about your product. Ecommerce brands, performance marketers and agencies pay $49 to $139 a month.$65.5k MRR ·code 2 weeksNo32White Glove ContentDone-for-you AI faceless video subscription (scripts, AI voice, edits, thumbnails, optional auto-posting), $54 to $354/mo, bought by side-hustlers chasing YouTube AdSense income.$63.1k MRR ·code 2 weeksNo