
Flexx: texts your customers when you can't
AI chatbot that automatically texts your customers when you're unavailable.
@billmwamyalla · X
The full gallery
Tech stack
30 projects

AI chatbot that automatically texts your customers when you're unavailable.
@billmwamyalla · X

Schedule and batch-publish posts to X with AI assistance, publishing at optimal times.
@zsh89821970 · X
做了一个新小项目 🛠️ Sent2X — AI 驱动的 X/Twitter 定时发帖工具。用 AI 生成一批帖子,一键导入,定时自动发布。不用每天蹲在 X 上。 👉

Task manager with projects, daily views, and recurring reminders—free with no login required.
@ThisIsRajat24 · X
everyone replacing notion with a vibe coded version right now. i did mine off trello. taskflow, free for everyone, not a clone, actually better imo. cost me more than i'd like to admit and still giving it away free :)

AI agents plan, write, and schedule your social media posts.
@AjayGB4 · X

Protect your email and calendar by requiring unknown senders to solve a CAPTCHA or pay a fee.
felixdoerp · HN
Hi HN, The one thing AI reliably does is generate noise. Half the tools I see launch are just machines for producing more noise across more channels. And people are starting to see this in the form of emails in their inboxes as spam filters are struggling. There used to be a useful signal in email: the effort a sender put into customizing a message was a rough proxy for how relevant it actually was. AI killed that. Now it's customized slop with the appearance of effort with none of the cost. It is painful that the open internet / open channels have been abused like this. Captchainbox applies the idea of proof-of-work to email. If a sender is willing to do a bit of work to reach you, the message is more likely to be worth your time and the sender more likely to be real. The work is a traditional captcha. You can also set a pay-to-deliver amount if you want more friction. The proceeds of the delivery payment after transaction costs go to the Internet Archive and the EFF. The tool curr

Create business proposals with templates, e-signatures, and analytics.
@propelio_app · X
Hey man, Building Propelio, proposals for freelancers Let’s connect!

Create bulk offer letters and certificates with custom branding and QR verification codes.
@rrvindhya · X
Building DocFlow ( — a SaaS that helps HR teams and training institutes generate personalized offer letters & certificates in bulk, with QR verification and one-click email delivery.

Create paid events, manage registrations, generate QR tickets, and check attendees in from any phone.
@HossainArif85 · X
Building — a platform for paid events where organizers manage registrations, approve payment proofs, send QR tickets, and check attendees with any phone browser. Happy to connect with fellow builders!

Project management, CRM, and HR in one platform for software teams.
@aquib_builds · X
MyTaskly — task/project management SaaS, live at Problem: small teams overpay for bloated PM tools or just lose track of things in WhatsApp/spreadsheets.

Enable AI agents to post and schedule tweets to X via API, MCP, or CLI.
@opentweetio · X

Generate and e-sign business proposals in minutes with AI assistance.
@Yogeswar__ · X
Hey, I recently created a saas for Freelancers. Website : Demo-vedio: Any feedback ? Mailto : [email protected]

Build and schedule announcement bars and countdown timers for websites.
@Sathibuilds