Top 483 Stealth Startup Domain Registrations (May 2026)
launchesBrowse 483 newly registered startup domains and pre-launch landing pages recorded in May 2026. Use this list to spot early startups.
Domain Investment — May 31, 2026
https://selectandtranslate.z7.web.core.windows.net— SelectAndTranslate – Build vocabulary from anything you read (free)
https://nanobrain.app— NanoBrain – A Markdown+Git "second brain" for Claude Code
https://herald-mail.app— Herald – Local-first terminal email client
https://oruk.ai— Oruk (global breaking news wire with SSE, REST API, and MCP support)
https://gitleak.io— GitLeak – A GitHub OSINT tool for emails, timezones, and activity
https://poptheaibubble.com— I made a silly little game to make fun of AI overhype
https://robotomail.com— Email for AI Agents
https://council.armstr.ng— Council – Run Claude, Codex and Gemini against the same prompt
https://tryduo.net— Duo – AI Matchmaking over iMessage
https://projecthq.pro— ProjectHQ – Command Center for Your SaaS
https://metamodel.app— MetaModel – AI builds structured, formula-driven apps from plain English
https://quotr-8r2q.vercel.app— Launched tool for contractors, then found the mod sticky banning "SaaS bros"
https://agentpersonalityscore.com— Agent Personality Score
https://hnreplies.com— HN Replies – Email notifications for Hacker News comment replies
https://keyboardsounds.pro— Keyboard Sounds Pro – Now Available on macOS
https://finnyai.tech— Finny – AI trading agent that runs in your terminal
https://agsist.com— Agsist – free real-time grain market dashboard for US producers
https://tts.haroun.dev— TTS Studio: AI-Powered Text-to-Speech Tool
https://ai-cli.dev— AI-CLI – Generate anything from your terminal
https://spiritrestructuring.com— Spirit Airlines Is Winding Down All Operations
https://evenpairs.com— Evenpairs – Curated Introductions for Professionals
https://dojozero.live— DojoZero – AI Agent Sport Betting Arena
https://rybitten.space— RYBitten: Configurable RGB-to-RYB Mapping
https://mljar.com— Mljar Studio – local AI data analyst that saves analysis as notebooks
https://neomd.ssp.sh— Neomd: A minimal terminal email client for people who write in Markdown
https://getautorank.ai— Autorank – Rank on Google and AI search while you sleep
https://toggles.tinytown.studio— Toggles – open-source feature flags for everyone
https://world-ai-agents.com— World AI Agents–35 AI Models (Claude, GPT, Llama)via One OpenAIcompatible API
https://convention.sh— convention.sh – Stop AI agents from writing sloppy TypeScript
https://agentfriendlycode.com— Which public repos are friendliest to an AI coding agent?
https://sentient-os.ai— Sentient OS – On-device intelligence layer for your entire digital life
https://codeonix.app— Automate Anything with Python and AI
https://thekit.dev— I built a dev workspace with AI as backbone
https://cs153.stanford.edu— CS 153: Frontier Systems – Stanford University
https://seekerscore.com— Seeker – Career Routing Engine
https://imagesv2.ai— A 360° panorama generator that turns one sentence into a world
https://esdm.io— Event-Sourced Domain Modeling
https://stackgraveyard.dev— StackGraveyard.dev – Live mortality scores for NPM packages
https://openinbox.io— Real inbox deserves better Temp emails with full API access and webhooks
https://megallm.netlify.app— MegaLLM – Universal LLM client for any OpenAI-compatible API
+ 443 more verified launches in full dataset...
Domain Naming & Liquidity Stats (Stealth Startup Pre-Launch Drops — May 2026)
During May 2026, a total of 483 domains were registered under Stealth Startup Pre-Launch Drops up to 2026-05-31.
Here is an overview of brandability metrics and naming patterns:
- Total Domains: 483 domains
- Busiest Discovery Day: 2026-05-08 (24 domains)
- Average Domain Name Length: 8.8 characters
- Shortest Domain: co.za
- Longest Domain: social-interaction-trainer.com
- Clean / Single-Word Domains: 93.0%
- Common Name Prefixes: ai (22), try (7), the (7), open (7), get (6)
- Common Keywords: ai (412), app (86), agent (75), ui (63), dev (44)
How to Use This Data for Domain Strategy
You can use these domain records to identify naming trends, spot high-value brandable assets early, or evaluate portfolio expansion opportunities.
To download the full master dataset of 15,500+ domain launches with all TLD extensions in CSV and JSON, visit the Launches Master Dataset.