
Authorization Letter | Edit & Download Templates
Create, edit, and download authorization letters with AI assistance and templates.
authletter.com — 委托信模板站,提供各种场景委托信模板,支持 AI 一句话生成委托信、编辑和下载
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Create, edit, and download authorization letters with AI assistance and templates.
authletter.com — 委托信模板站,提供各种场景委托信模板,支持 AI 一句话生成委托信、编辑和下载

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.

Unified email, phone, SMS, voice, and credential vault for AI agents.
@UseAnimaSh · X
Anima is identity infrastructure for AI agents - Email, Phone (SMS and Voice) and Vault -

Generate privacy policies and compliance documents instantly without signing up.
@Policifyai · X
🚀 Get FREE AI compliance policies tailored to your business in under 60 seconds → No card needed.

Free AI studio for writing emails and letters without signing up.
maurice_van_de_wouw · Product Hunt
OutreachForce AI Free AI Email & Letter Studio - No Login Required

Send advocacy letters to brands and institutions supporting Wangwang.
@lidalang40 · X
有位超棒的台湾姐妹为旺旺做了一个纪念和发声网站!😭✨ 网址: 已经过许可分享在这里,图里附上了超详细的使用教程!大家可以通过这个网站一键向相关品牌/机构发送信件发声。 网站支持一键发信,图里是繁体/简体/日语的超详细使用指南!感谢这位天使姐妹✊🌈

Prove your writing identity with cryptographic document verification.
@Harivig94387178 · X
Just go to to In mobile for audio video image In desktop for invoice pdf Canva And create a file download and verify thats all

Turn your handwriting into an installable OTF font.
@alpsariyer · X
Building Penform, a browser-based tool that turns handwriting into a real installable font with supporting alternates.

Lingerlet – a tool that formats text to look like physical letter
zifanw9 · HN
Lingerlet – a tool that formats text to look like physical letter

Real email inbox, login automation, OTP handling, and credential vault API for AI agents.
u/kumard3 · Reddit
shipped delivered/bounced/replied webhooks, and deliberately left out open-pixel tracking an agent that sends mail needs to know what happened to it. i had delivery and bounce events sitting in the database the whole time, they just never got delivered anywhere useful, so an agent sending mail had no way to react to a bounce or know if anyone replied. shipped webhooks for the real lifecycle: delivered, bounced, complained, replied. an email.replied event fires specifically when an inbound

Authorization service that validates AI agent tool calls and enforces policies before accessing GitHub, Slack, MCP tools, or APIs.
Axtary · HN
Axtary – Content Authorization for AI Agents

Generate personalized cold emails from your company name and description in seconds.
@BObalabi1 · X
Product designer working at the intersection of AI, UX, and product strategy. Portfolio: • • Most client work is under NDA, so sharing a few personal projects that showcase my design and product thinking. Happy to connect 👋