Moat types Distribution Distribution Channels that bring customers without the founder: SEO rankings, a viral open-source project, a community, an affiliate army, app-store ranking, partnerships that refer customers, a content engine. A clone ships to nobody.
57 startups with this moat, deepest overall first.
# Startup MRR Code Moat Verdict
01 Postiz · Social Media An open-source, AI-agent-friendly social media scheduler that posts to 30+ channels. Creators, marketers and agent builders pay from $29/month for the cloud version. $320k MRR · code 3 months $320k 3 months a year 68 02 DataExpert / TechCreator · Education Data engineering and AI upskilling: paid live bootcamps plus a $119/mo academy subscription with labs on Databricks, AWS and Snowflake, bought by working engineers. $53.9k MRR · code 2 months $53.9k 2 months years 61 03 DataFast · Analytics Web analytics that ties traffic sources to Stripe, LemonSqueezy, Polar, Shopify and Paddle revenue. Indie founders and small SaaS teams pay from $9/month. $28.8k MRR · code 2 weeks $28.8k 2 weeks years 57 04 Stan · Content Creation A 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 month $3.6M a month 2+ years 55 05 POST BRIDGE · Social Media A flat-priced social media scheduler that cross-posts to 10 platforms by dashboard, API, CLI or AI agent (MCP). Solo creators and one-person marketers pay $29 to $99 a month. $49.8k MRR · code 2 weeks $49.8k 2 weeks 6 months 52 06 Kibu · Education An 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 months $234k 3 months a year 48 07 Brand On Demand, Inc. · E-commerce 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 weeks $179k 2 weeks a year 44 08 Capgo · Developer Tools Over-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 month $33.1k a month 6 months 42 09 ConvertLabs · SaaS Booking, 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 month $28.6k a month a year 40 10 SuperX · Analytics A 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 weeks $20.8k 2 weeks a year 40 11 Rezi · Artificial Intelligence An 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 weeks $242k 2 weeks 18 months 40 12 Conductor · Developer Tools A 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 month $44.6k a month 6 months 38 13 VirtualJK An AI clone of business coach James Kemp, running on a white-label chat platform, that writes offers, landing pages and campaigns for coaches and consultants who pay $97 a week or $5,000 a year. $48.5k MRR · code a weekend $48.5k a weekend can't be bought with time 36 14 Web3Forms · Developer Tools A 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 weekend $43.1k a weekend a year 36 15 Cometly · Analytics Server-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 months $199k 3 months 9 months 36 16 Adspirer · Marketing A hosted MCP server and plugin that lets ChatGPT, Claude, Cursor and other AI assistants run Google, Meta, LinkedIn, TikTok, Amazon and ChatGPT ad accounts. Founders, marketers and agencies pay about $49 to $199 a month. $54.7k MRR · code a month $54.7k a month 6 months 36 17 Promptwise · Artificial Intelligence A 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 weeks $64.4k 2 weeks a year or more, if ever 36 18 Laper · Artificial Intelligence An 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 month $48.3k a month 6 months 34 19 unfair.so · Marketing A marketplace where B2B and AI startups pay X and LinkedIn creators for coordinated quotes, reposts and sponsored posts, with engagers turned into leads. Startups pay per post or a $990/mo managed plan. $33.1k MRR · code 2 weeks $33.1k 2 weeks 6 months 34 20 GojiberryAI An 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 weeks $424k 3 weeks 9 months 34 21 Indexsy · Marketing Done-for-you SEO and link building (mainly niche edits and backlink packages, plus white-label links for agencies), sold to site owners, SaaS companies and SEO agencies. $51.2k MRR · code a weekend $51.2k a weekend 6 months 33 22 ChatSEO · SaaS An 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 weeks $33.3k 2 weeks 9 months 33 23 Supergrow · Social Media An 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 weeks $79.5k 2 weeks 6 months 31 24 Welya, Inc. · Artificial Intelligence A French-language live webinar platform built to sell, with chat gamification, attendee scoring, live offer A/B tests and follow-up automation. Infopreneurs, coaches and the agencies that run their launches pay €79 to €370 a month. $26.7k MRR · code a month $26.7k a month 9 months 31 25 O OmegleWeb · Social Media A free Omegle-style random video and text chat site for adults. Revenue comes from Stripe subscriptions for optional Premium features, likely a gender filter (2,302 active subs, $72k MRR). $72.5k MRR · code a week $72.5k a week 6 to 12 months 30 26 A AE-intelligence · Artificial Intelligence Humanize AI Text (humanizeaitext.ai) rewrites AI-generated text so it reads as human and gets past AI detectors. Students, writers and marketers pay $18 to $35 a month. $28.5k MRR · code a weekend $28.5k a weekend 9 months 30 27 Codédex · Education A 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 months $82.2k 3 months a year 30 28 Dataford Inc. · SaaS Interview prep for data and tech roles: AI-written guides for specific companies and roles, real-question banks, mocks and coaching. Job seekers pay $29/mo or $89/yr. $37k MRR · code 2 weeks $37k 2 weeks 6 months 30 29 S Simple Analytics · Analytics Cookieless, 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 weeks $38.1k 2 weeks a year 30 30 SEOBOT · Artificial Intelligence An autopilot AI agent that does keyword research, writes and publishes SEO blog posts, pSEO pages and mini tools for founders and small sites. Plans start at $49/month. $34k MRR · code 2 weeks $34k 2 weeks 3 months 29 31 Vid.AI · Artificial Intelligence Bootstrapped AI video generator that writes, voices and edits faceless YouTube, Shorts, TikTok and Reels videos. Aspiring faceless-channel creators pay $39 to $199 a month. $47k MRR · code 2 weeks $47k 2 weeks 3 months 27 32 Podawaa · Social Media A LinkedIn engagement-pod tool: pools of other users (Community mode) or a cloud engine (Private mode) like and comment on your posts. Creators, consultants and B2B teams pay €29 to €159 a month. $63.8k MRR · code 2 weeks $63.8k 2 weeks 6 months 27 33 uhoh.com · Customer Support Human 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 month $47.2k a month 6 months 26 34 SoundBoost.ai (formerly Diktatorial) · Entertainment AI music mastering you steer with text prompts or a reference track, with a free stem splitter. Suno users and bedroom producers pay about $4 to $16 a month on web, iOS and Android. $27.8k MRR · code a month $27.8k a month 3 months 24 35 LLM Gateway · Artificial Intelligence An OpenAI-compatible API that routes to 250+ models across 40+ providers. Developers pay a 5% fee on credit top-ups, buy flat-price DevPass coding plans or Lounge chat plans, and larger teams buy an Enterprise licence. $78.8k MRR · code 3 weeks $78.8k 3 weeks 3 months 24 36 Dropkiller · E-commerce A Spanish-language tool for LATAM cash-on-delivery dropshippers that tracks sales and stock on Dropi, Aliclick and Mastershop and spies on Meta and TikTok ads. Plans start at $13.25 a month and dropshippers pay. $60.2k MRR · code 2 weeks $60.2k 2 weeks 4 months 24 37 AEO Engine · Artificial Intelligence A managed AEO/SEO agency, run as month-to-month retainers ($1,597 to $10,000), that gets SaaS, legal, services and ecommerce brands cited in ChatGPT, Google AI Overviews and Perplexity. $176k MRR · code 2 weeks $176k 2 weeks 3 months 22 38 Sbl · Artificial Intelligence Sbl.so (Second Brain Labs) is an AI SDR that finds intent-based prospects and runs LinkedIn and WhatsApp outreach, replies and meeting booking. It often sends from rented human 'fractional SDR' profiles. B2B founders, sales teams and outbound agencies pay $99 to $997 a month. $28.8k MRR · code a month $28.8k a month 3 months 22 39 Project A · Entertainment Faladdin is an AI fortune-telling app (Turkish coffee cup readings, tarot, astrology) paid for by consumers in Turkey, MENA and the US through in-app subscriptions and ads. $63.6k MRR · code 2 weeks $63.6k 2 weeks 6 months 22 40 Rank Prompt · Artificial Intelligence An 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 month $43.5k a month 4 months 22 41 1Lookup · SaaS A 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 weeks $272k 2 weeks 3 months 20 42 Windmill Growth, LLC · Marketing A 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 week $118k a week 6 months 20 43 Apiframe · Artificial Intelligence A unified REST API for 70+ image, video and music models (Midjourney, Kling, Seedance, Suno and more), paid by developers and agencies on credit plans from $39/mo. $35.8k MRR · code 2 weeks $35.8k 2 weeks 3 months 20 44 Audn.AI · Artificial Intelligence Autonomous AI red teaming and pentesting for AI agents, plus PenClaw subscriptions to uncensored 'abliterated' open-weight models for offensive security. Paid by pentesters, security researchers and AI startups. $27.4k MRR · code 2 weeks $27.4k 2 weeks 2 months 20 45 Liinks · Social Media Liinks 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 weeks $31.3k 2 weeks 3 months 20 46 Kolbo.AI · Artificial Intelligence An 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 month $38.7k a month 3 months 19 47 RankAI · Marketing RankAI 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 weeks $56.5k 2 weeks 3 months 19 48 P PropGPT: AI Props Analysis · Mobile Apps An iOS and Android app that gives AI analysis of player props, spreads, totals and moneylines. US sports bettors pay $9.99 a week. $93.2k MRR · code 2 weeks $93.2k 2 weeks 3 months 19 49 PROSP · Artificial Intelligence A 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 weeks $128k 2 weeks 2 months 17 50 Reddit Agency · Marketing Done-for-you Reddit marketing agency. B2B brands pay retainers (published at about $3k to $5k a month) for posting, reputation cleanup, and Reddit threads meant to get the brand cited by ChatGPT and Google. $34.8k MRR · code a week $34.8k a week 3 months 17 51 Gomotion AI GoMotion turns a pasted script into a finished, ready-to-upload long-form faceless YouTube video with voiceover, matched footage, motion graphics, captions and music. Faceless channel owners and agencies pay $27 to $107 a month. $63.3k MRR · code 3 weeks $63.3k 3 weeks 3 months 17 52 traxy.ai · Artificial Intelligence A 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 weeks $51.4k 2 weeks 2 months 16 53 Boothie: AI Photo Editor · Mobile Apps A consumer iOS and Android app that re-renders selfies in trendy looks like Canon G7X digicam, Kodak Gold film or photobooth. Paid for by young women through weekly subscriptions and credit packs. $51.8k MRR · code a week $51.8k a week 2 months 12 54 G GoTall · Health & Fitness GoTall is an iOS and Android app that predicts adult height and sells habit plans to teens and young adults through a Superwall paywall subscription. $57.5k MRR · code a weekend $57.5k a weekend 3 months 12 55 Nutria (9e3eaa) · Health & Fitness 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 week $46.4k a week 2 months 9 56 Lunchbreak · Education An AI humanizer and detector checker. Students pay a subscription to rewrite ChatGPT, Claude and Gemini text so it gets past Turnitin, GPTZero and similar tools. $32.4k MRR · code a week $32.4k a week 2 months 9 57 Speel.co · SaaS An 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 weeks $65.5k 2 weeks 2 months 9 
DataFast· AnalyticsWeb analytics that ties traffic sources to Stripe, LemonSqueezy, Polar, Shopify and Paddle revenue. Indie founders and small SaaS teams pay from $9/month.$28.8k MRR ·code 2 weeks$28.8k2 weeksyears57Yes04
POST BRIDGE· Social MediaA flat-priced social media scheduler that cross-posts to 10 platforms by dashboard, API, CLI or AI agent (MCP). Solo creators and one-person marketers pay $29 to $99 a month.$49.8k MRR ·code 2 weeks$49.8k2 weeks6 months52Kinda06
Capgo· Developer ToolsOver-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 month$33.1ka month6 months42Kinda09
Web3Forms· Developer ToolsA 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 weekend$43.1ka weekenda year36Kinda15
Adspirer· MarketingA hosted MCP server and plugin that lets ChatGPT, Claude, Cursor and other AI assistants run Google, Meta, LinkedIn, TikTok, Amazon and ChatGPT ad accounts. Founders, marketers and agencies pay about $49 to $199 a month.$54.7k MRR ·code a month$54.7ka month6 months36Kinda17
ChatSEO· SaaSAn 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 weeks$33.3k2 weeks9 months33Kinda23
Supergrow· Social MediaAn 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 weeks$79.5k2 weeks6 months31Kinda24
Welya, Inc.· Artificial IntelligenceA French-language live webinar platform built to sell, with chat gamification, attendee scoring, live offer A/B tests and follow-up automation. Infopreneurs, coaches and the agencies that run their launches pay €79 to €370 a month.$26.7k MRR ·code a month$26.7ka month9 months31Kinda25OOmegleWeb· Social MediaA free Omegle-style random video and text chat site for adults. Revenue comes from Stripe subscriptions for optional Premium features, likely a gender filter (2,302 active subs, $72k MRR).$72.5k MRR ·code a week$72.5ka week6 to 12 months30Kinda26AAE-intelligence· Artificial IntelligenceHumanize AI Text (humanizeaitext.ai) rewrites AI-generated text so it reads as human and gets past AI detectors. Students, writers and marketers pay $18 to $35 a month.$28.5k MRR ·code a weekend$28.5ka weekend9 months30Kinda27
SEOBOT· Artificial IntelligenceAn autopilot AI agent that does keyword research, writes and publishes SEO blog posts, pSEO pages and mini tools for founders and small sites. Plans start at $49/month.$34k MRR ·code 2 weeks$34k2 weeks3 months29Kinda31
uhoh.com· Customer SupportHuman 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 month$47.2ka month6 months26Kinda34
SoundBoost.ai (formerly Diktatorial)· EntertainmentAI music mastering you steer with text prompts or a reference track, with a free stem splitter. Suno users and bedroom producers pay about $4 to $16 a month on web, iOS and Android.$27.8k MRR ·code a month$27.8ka month3 months24No35
LLM Gateway· Artificial IntelligenceAn OpenAI-compatible API that routes to 250+ models across 40+ providers. Developers pay a 5% fee on credit top-ups, buy flat-price DevPass coding plans or Lounge chat plans, and larger teams buy an Enterprise licence.$78.8k MRR ·code 3 weeks$78.8k3 weeks3 months24No36
AEO Engine· Artificial IntelligenceA managed AEO/SEO agency, run as month-to-month retainers ($1,597 to $10,000), that gets SaaS, legal, services and ecommerce brands cited in ChatGPT, Google AI Overviews and Perplexity.$176k MRR ·code 2 weeks$176k2 weeks3 months22No38
Sbl· Artificial IntelligenceSbl.so (Second Brain Labs) is an AI SDR that finds intent-based prospects and runs LinkedIn and WhatsApp outreach, replies and meeting booking. It often sends from rented human 'fractional SDR' profiles. B2B founders, sales teams and outbound agencies pay $99 to $997 a month.$28.8k MRR ·code a month$28.8ka month3 months22No39
Project A· EntertainmentFaladdin is an AI fortune-telling app (Turkish coffee cup readings, tarot, astrology) paid for by consumers in Turkey, MENA and the US through in-app subscriptions and ads.$63.6k MRR ·code 2 weeks$63.6k2 weeks6 months22No40
1Lookup· SaaSA 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 weeks$272k2 weeks3 months20No42
Apiframe· Artificial IntelligenceA unified REST API for 70+ image, video and music models (Midjourney, Kling, Seedance, Suno and more), paid by developers and agencies on credit plans from $39/mo.$35.8k MRR ·code 2 weeks$35.8k2 weeks3 months20No44
Liinks· Social MediaLiinks 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 weeks$31.3k2 weeks3 months20No46
Kolbo.AI· Artificial IntelligenceAn 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 month$38.7ka month3 months19No47
RankAI· MarketingRankAI 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 weeks$56.5k2 weeks3 months19No48PPropGPT: AI Props Analysis· Mobile AppsAn iOS and Android app that gives AI analysis of player props, spreads, totals and moneylines. US sports bettors pay $9.99 a week.$93.2k MRR ·code 2 weeks$93.2k2 weeks3 months19No49
Reddit Agency· MarketingDone-for-you Reddit marketing agency. B2B brands pay retainers (published at about $3k to $5k a month) for posting, reputation cleanup, and Reddit threads meant to get the brand cited by ChatGPT and Google.$34.8k MRR ·code a week$34.8ka week3 months17No51
Gomotion AIGoMotion turns a pasted script into a finished, ready-to-upload long-form faceless YouTube video with voiceover, matched footage, motion graphics, captions and music. Faceless channel owners and agencies pay $27 to $107 a month.$63.3k MRR ·code 3 weeks$63.3k3 weeks3 months17No52
Lunchbreak· EducationAn AI humanizer and detector checker. Students pay a subscription to rewrite ChatGPT, Claude and Gemini text so it gets past Turnitin, GPTZero and similar tools.$32.4k MRR ·code a week$32.4ka week2 months9No57