Nicheloom

The opportunity tracker for new startups.

Sources

Search & browse

Every launch, sortable and filterable. Type a keyword (matches name, tagline, description and company name — e.g. invoice or on-call) to narrow it down, or leave it blank to browse everything.

Sources, Vertical and Function above still filter this list — "Min count" doesn't; that one only hides small themes on the Dashboard and Trending pages.

Showing 4401–4450 of 41273 launches.

Vibe-codeable?

Launch Source Launched ▲ Theme Upvotes Type Vibe code? Tagline Link
Silmaril: Self-healing Prompt Injection Defense yc 2026-04-13 ai red teaming and cybersecurity tools 21 Commercial product No Block 2x more attacks with 10x lower latency. Website ↗
Krisp Accent Converter for YouTube ph 2026-04-13 ai video transcription and translation 419 Commercial product No YouTube, but you clearly understand everyone Website ↗
Luma Agents ph 2026-04-13 autonomous AI agents and developer tools 336 Commercial product Partial Agents that plan, iterate, + refine w/ full creative context Website ↗
Cleo Labs ph 2026-04-13 AI sales and CRM automation 246 Commercial product No Automate global compliance for selling physical products Website ↗
Skills Janitor ph 2026-04-13 tools and integrations for Claude 243 Hobby / open-source project Yes Find which Claude Code skills you actually use Website ↗
showmd ph 2026-04-13 markdown editors and documentation tools 202 Hobby / open-source project Yes Markdown was never meant to be previewed plain text Website ↗
ContextPool ph 2026-04-13 persistent memory and Claude tools 179 Commercial product Yes Persistent memory for AI coding agents Website ↗
CodeBurn hn 2026-04-13 tools and integrations for Claude 112 Hobby / open-source project Yes Analyze Claude Code token usage by task Website ↗
AI Native IDE [video] hn 2026-04-13 3D modeling and spatial design tools 5 Commercial product No Website ↗
Mercury hn 2026-04-13 AI agent orchestration and management 6 Commercial product Partial No-code orchestration for human and agent teams Website ↗
OQP hn 2026-04-13 AI agent orchestration and management 8 Commercial product Yes A verification protocol for AI agents Website ↗
Continual Learning with .md hn 2026-04-13 persistent memory and Claude tools 34 — Yes Website ↗
Lythonic hn 2026-04-13 database tooling and backend infrastructure 5 Commercial product Yes Compose Python functions into data-flow pipelines Website ↗
I benchmarked Gemma 4 E2B hn 2026-04-13 robotics, drones, and autonomous systems 8 Hobby / open-source project Yes the 2B model beat the 12B on multi-turn Website ↗
Ithihāsas hn 2026-04-13 astrology, horoscope, and esoteric apps 176 Hobby / open-source project Yes a character explorer for Hindu epics, built in a few hours Website ↗
pg_grpc hn 2026-04-13 database tooling and backend infrastructure 7 Commercial product No Call gRPC services directly from PostgreSQL Website ↗
Access X, Reddit, Threads and all social media data from a single API hn 2026-04-13 alternative social and reading platforms 5 Commercial product Partial Website ↗
Is Claude still thinking? How are you wasting life? hn 2026-04-13 persistent memory and Claude tools 5 Hobby / open-source project Yes Website ↗
Bloomberg Terminal for LLM ops hn 2026-04-13 unified AI model API gateways 7 Hobby / open-source project Yes free and open source
Mcptube hn 2026-04-13 ai video creation and editing 13 Commercial product Yes Karpathy's LLM Wiki idea applied to YouTube videos Website ↗
Farchive hn 2026-04-13 model optimization and retrieval infrastructure 6 Hobby / open-source project Partial SQLite-backed history-preserving compressed archive Website ↗
Dbg hn 2026-04-13 AI agent orchestration and management 7 Commercial product No One CLI debugger for every language (AI-agent ready) Website ↗
Context Surgeon hn 2026-04-13 browser automation and scraping for agents 5 Commercial product Yes Let AI agents edit their own context window Website ↗
IceGate hn 2026-04-13 developer security and privacy utilities 15 Commercial product No Observability data lake engine Website ↗
15 yrs of Django in prod: patterns I keep using (agent skills) hn 2026-04-13 developer tools for AI agents 6 Hobby / open-source project Yes Website ↗
Open KB: Open LLM Knowledge Base hn 2026-04-13 document processing and conversion tools 6 Hobby / open-source project Yes
ParseBench hn 2026-04-13 developer tools for AI agents 9 Commercial product Partial Document parsing benchmark for AI agents Website ↗
Reverse Engineered Apple's Circular App Clip Codes hn 2026-04-13 desktop productivity apps and utilities 6 Hobby / open-source project No Website ↗
Remy, an AI agent that compiles annotated Markdown into full-stack apps hn 2026-04-13 browser automation and scraping for agents 5 Commercial product Partial Website ↗
CJIT, a single-binary C compiler that can self host hn 2026-04-13 persistent memory and Claude tools 7 Hobby / open-source project No Website ↗
The Infinite Tolkien hn 2026-04-13 interactive simulations and science visualizers 5 Hobby / open-source project Yes endless narration of Middle-earth Website ↗
Turn your favorite YouTube channels into a streaming experience hn 2026-04-13 media discovery and streaming tools 6 Commercial product Yes Website ↗
Turn your cat into a Cubism Cat via an app hn 2026-04-13 graphics, 3D, and animation tools 5 Hobby / open-source project Yes Website ↗
Real-Time, Streaming SQL Queries on Flight Data hn 2026-04-13 browser utilities and web tools 5 Commercial product Partial Website ↗
Kyomu hn 2026-04-13 indie logic and puzzle games 5 Commercial product Yes 13 puzzles from math and physics that map your cognitive style Website ↗
I built a social media management tool in 3 weeks with Claude and Codex hn 2026-04-13 alternative social and reading platforms 190 Commercial product Yes Website ↗
Equirect hn 2026-04-13 interactive simulations and science visualizers 14 Hobby / open-source project Yes a Rust VR video player Website ↗
Bad Apple (Oscilloscope-Like) hn 2026-04-13 desktop customization and window managers 5 Hobby / open-source project Partial one stroke per frame Website ↗
Narrate hn 2026-04-13 conversational voice AI and infrastructure 5 Commercial product Yes Generate multi-voice long-form audio with one command Website ↗
Clearline | AI native revenue engine for automotive yc 2026-04-14 ai assistants and task agents 6 Commercial product Partial Clearline deploys AI agents that answers every inbound call, follows up on every lead, and tracks every customer interaction for car dealerships, 24/7. Website ↗
Keyframe Labs - turn AI into lifelike video calls yc 2026-04-14 ai video generation and editing tools 24 Commercial product No Bring AI to life with photoreal, conversational humans Website ↗
Riveter - Turn any prompt into a fully enriched dataset yc 2026-04-14 browser utilities and web tools 22 Commercial product Partial The web has the data you need. We build the list. Website ↗
Odo: Stop checking your own email yc 2026-04-14 email infrastructure and deliverability tools 17 Commercial product Yes Odo monitors your inbox, flags only the important emails, and drafts replies for you Website ↗
Diana - Give Your Employee An Employee yc 2026-04-14 AI agents for business operations 5 Commercial product Yes The first business-ready OpenClaw platform. A governed AI assistant for every employee, embedded directly into Slack. Website ↗
ClawTrace — Make Your OpenClaw Agent Better, Cheaper, and Faster yc 2026-04-14 developer tools for AI agents 12 Commercial product Partial The observability platform for OpenClaw agents: execution traces, cost analysis, and Tracy, your OpenClaw's doctor agent. Website ↗
Figma for Agents ph 2026-04-14 autonomous AI agents and developer tools 583 Commercial product Yes Design with AI agents, connected to your design system Website ↗
Softr AI Co-Builder ph 2026-04-14 autonomous AI agents and developer tools 402 Commercial product Partial Build business apps with AI - that actually work Website ↗
Ovren ph 2026-04-14 AI agent orchestration and management 363 Commercial product Partial Your AI engineering department that ships your backlog Website ↗
CatDoes v4 ph 2026-04-14 autonomous AI agents and developer tools 300 Commercial product Partial An AI agent with its own computer builds your apps Website ↗
Caveman ph 2026-04-14 tools and integrations for Claude 262 Commercial product Yes Why use so many token when few do trick? Website ↗