Platform approvals

API access, app-store or marketplace reviews, partner programs, verified-publisher status (TikTok, Meta, LinkedIn, Google, Apple, Shopify APIs and the like). Months of waiting, not code.

6 startups with this moat, deepest overall first.

#StartupMRRCodeMoatVerdict

01Postiz· Social MediaAn 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$320k3 monthsa year68Yes02POST 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 months52Kinda03Adspirer· 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 months36Kinda04Cometly· AnalyticsServer-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$199k3 months9 months36Kinda05Supergrow· 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 months31Kinda06Tribe Social· CommunityWhite-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 month$28.3ka month3 months20No