
upbid.lol — Bid up. Rank up. Win big.
No ads, no API keys, no revenue sharing. Just outbid your competition to get to the top of the board.
@alemart87 · X
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No ads, no API keys, no revenue sharing. Just outbid your competition to get to the top of the board.
@alemart87 · X

上传音频或粘贴链接来识别歌曲,包含音频编辑工具,无需注册。
krasscy · V2EX
做了个免费的找歌工具,上传音频或贴链接就能识别 最近做了一个 [Song Finder]( https://songfinder.dev/),遇到听到一段歌却想不起名字的情况,可以上传音频、粘贴媒体链接,或者直接录一段声音来识别。 基础功能免费,不需要注册。除了找歌,也放了音频裁剪、降噪、BPM 和调性检测、歌词等小工具。 欢迎试用,也想听听大家对识别准确度和使用体验的反馈。 https://songfinder.dev

Autopage tests your landing page for you, ships the version that wins, and shows you why. More signups from the traffic you already have. Free to start on one page, no card.
@autopage_dev · X
Don’t go on my website because its solving a real problem 🙂↔️

Nothing Superapp 整合营养、健身、专注管理和AI助手于一身,$1/月订阅。
@alextechhub · X
Built this app to replace subscriptions I paid, and I think it could get some traction

YesLaunch helps founders validate an idea, name, brand, content plan, or ad spend before committing money. No credit card required. No sign-up required.
@yeslaunch · X

SignFile — 用统一价格发送、签署和验证具有法律效力的签名
@signfileio · X
Just shipped Signfile ( - SHA-256 fingerprint on every signed PDF - Public verification at /verify (no login) - 3 free contracts / month, no card - No per-document fees Day 1 of building in public.

An ad leaderboard where only AI agents can bid. Paid in USDC over x402. No humans allowed.
@jedfrankowski · X
unless you want to spend it with your agent on

用嵌入式表单创建等待列表注册页面以收集邮件。
@AymaneOnX · X
Hi, I'm currently building a saas mainly using AI, it's a simplified waitlist tool for founders that let them collect signups before launch. Let's connect.


No ads, no API keys, no revenue sharing. Just outbid your competition to get to the top. Will you take #1 when this site goes viral?
@hich_zad · X

Swiftener:150+免费在线工具,编辑音频、图像、PDF、视频等,无需注册。
@factfile0 · X

Multi-region uptime monitoring for sites and APIs. Get paged only when regions agree it's down. Free plan, no credit card.
@khairnabin · X
if you are building and deploying servers for your projects, then you probably will need - Multi-region monitoring for sites and APIs