Free AI for Everyone — 无需登录、完全免费的 AI（模型包括 Grok 4 Fast、DeepSeek V3.1 等）。可选择的模型以后可能会有所调整，但这个服务会长期提供，并且完全免费

@buildwithpb · X

growth engine is slick, but can the product earn trust at scale? Curious how the video quality holds up pressure.

UniMusic AI — AI 音乐生成 - 根据你的描述一键生成专业完整的音乐

ikessler · HN

NuFlow, visual, AI powered, low code, dev and deploy platform

new_user___1852026ab8b0f05013e6851 · Product Hunt

Adaptive AI Free AI-powered personalized learning platform

@fedeponte1 · X

my first saas. i think i built something people actually want and completely failed at the business side. would genuinely love help. openpaper ( writes full, cited research papers from a prompt. research, outline, writing, real citations, export. the honest numbers: - ~2,300 signups - ~1,500 generated a full paper. people actually use it. - ~5 have ever paid. ~$45/mo. activation is great, revenue is basically zero. i've been staring at this for weeks. the paywall is on export (pay ~$12 to download the pdf). but the full cited paper is right there on screen, free, you can read it and copy-paste it. so i'm charging for the gift wrap after handing over the gift. almost nobody even reaches checkout. 76% generate exactly one paper and leave. one-and-done, so subscriptions make no sense. the audience is mostly students and researchers on personal gmail, all over the world, almost none on university or company emails. traffic is x and github. so i genuinely can't tell

@ceoludera · X

Financial and governance for your agents

jklewis · HN

Machinations – a multiplayer strategy game where LLM is the game master

@public_app · X

new_user___1862026e2883cc743d726f7 · Product Hunt

AI DETECTOR Probably the best AI detector with free no sign-up access.

@thread_snoop · X

Give you claude/codex free access to search through reddit :)

@bonduelleioat · X

YOU CAN STOP PAYING $30–100+ EVERY MONTH FOR AI VIDEO GENERATION. Expensive subscriptions like Higgsfield can be replaced with a local agent built on Claude Code + the generation aggregator, allowing you to create viral faceless vertical videos for around $0.75 per video - with no monthly subscription and no credits that expire. The system follows a simple principle: you only pay for the result. A specialized /generate skill automatically selects the cheapest model for generating the base asset, tracks spending through an internal ledger, checks aspect ratios before animation, and sends the finished content to Blotato via MCP for multi-platform distribution. Instead of paying for an expensive AI subscription, you essentially get your own mini content factory that creates videos whenever you need them. And the most interesting part: $0 subscription. ~$0.75 per finished video. Zero wasted credits. This is how AI is moving from “pay for access” to “pay only for the