Show HN: Jinna, Company Brain& AI agents that run a one-person business with you

Jinna launched as a product for solopreneurs that combines a "multilayer memory" of the user, their business and their clients with AI agents that watch inbox, calendar, tasks and documents and then draft proposals, send invoices and follow up until payment. Jinna's agents organize the user's day across connected tools and execute actions on command, with the company claiming the system learns from every action so users explain less over time. The product is offered with a 10-day free trial and no credit card required.

January 2026 → Approved Trusted by + Solopreneurs in the U.S. Brain & Hands Brain & Hands of your business of your business Jinna remembers your clients and how you work, watching your inbox, calendar, and tasks 24/7. She drafts proposals, sends invoices, and follows up, from first hello to money in the bank. Jinna remembers your clients and how you work, watching your inbox, calendar, and tasks 24/7. She drafts proposals, sends invoices, and follows up, from first hello to money in the bank. 10 days free • No credit card 10 days free • No credit card Brain & Hands Memorythatknowsyou.Agentsthatdothework. Memorythatknowsyou.Agentsthatdothework. Memorythatknowsyou.Agentsthatdothework. Multilayer memory of you, your business, and your clients. Jinna learns from every action, so the more you work together, the less you have to explain. Connected to your tools, her AI agents organize your day across your inbox, calendar, tasks, and documents, then draft proposals, send invoices, and follow up until you’re paid. You say go → they run. Multilayer memory of you, your business, and your clients. Jinna learns from every action, so the more you work together, the less you have to explain. Connected to your tools, her AI agents organize your day across your inbox, calendar, tasks, and documents, then draft proposals, send invoices, and follow up until you’re paid. You say go → they run. Multilayer memory of you, your business, and your clients. Jinna learns from every action, so the more you work together, the less you have to explain. Connected to your tools, her AI agents organize your day across inbox, calendar, tasks, documents, then draft proposals, send invoices, and follow up until you’re paid. You say go → they run. Documents created Hours Back Weekly Documents created Hours Back Weekly Powered by industry-leading platforms @esther Perfect for freelancers who hate sending "just following up" messages Review @osama Now that’s a beautiful way to get paid Review @lina Feels like having a smart assistant who’s got your back Review @alya Don’t even send me your invoice if it’s not this beautiful Review @katsuhiro The idea of adding music to an invoice is so unique and fun Review Skills & Workflows How Jinna.ai works How Jinna.ai works Jinna, add client Sarah Johnson with email sarah@studio.com My Clients Sarah Jonson James Carter Ben Hobbs Alla Kass Noah Davis Notes Activity CLIENTS All Your Clients In One Place Keep your client list organized, save important details, and access everything faster, so it’s easier to manage relationships, stay on top of work, and never lose context Contact Details Notes & Activity Always Organized Jinna, add client Sarah Johnson My Clients Sarah Jonson James Carter Ben Hobbs Alla Kass Noah Davis Notes Activity CLIENTS All Your Clients In One Place Keep your client list organized, save important details, and access everything faster, so it’s easier to manage relationships, stay on top of work, and never lose context Contact Details Notes & Activity Always Organized Proposals Beautiful Proposal That Help You Win Work Create polished proposals in seconds, share them by link, and track client engagement, so it’s easier to impress clients and move from interest to signed work Link Share View & Time Stats Beautiful Convert to Invoice Proposals Create a Wedding Photography Proposal Proposals Beautiful Proposal That Help You Win Work Create polished proposals in seconds, share them by link, and track client engagement, so it’s easier to impress clients and move from interest to signed work Link Share View & Time Stats Beautiful Convert to Invoice Invoices Bill Richard Braun for Estimates Make & Share Estimates Instantly Make & Share Estimates Instantly From draft to shared in seconds → Simple link clients can review right away Convert to invoice in one click Mobile friendly Fast Simple & Beautiful January 2026 → Approved Estimates Make & Share Estimates Instantly From draft to shared in seconds → Simple link clients can review right away Convert to invoice in one click Mobile friendly Fast Simple & Beautiful invoices Stunning Invoices That Get You Paid Faster Turn work into money without the awkward follow-ups. Jinna creates professional invoices, sends them at the right time, and makes it easy for clients to pay, so cash keeps moving without you chasing Payment Links PDF Download Beautiful Design Made with AI My Invoices Create an invoice for Richard for $350 invoices Stunning Invoices That Get You Paid Faster Turn work into money without the awkward follow-ups. Jinna creates professional invoices, sends them at the right time, and makes it easy for clients to pay, so cash keeps moving without you chasing Payment Links PDF Download Beautiful Design Made with AI Invoices Bill Richard Braun for $350 Follow -up: Richard Sara George Followups Gentle Followups That Actually Work Gentle Followups That Actually Work No awkward chasing. No forgotten invoices. Jinna.ai knows when to follow up, what to say, and sends gentle reminders, so clients pay without you feeling pushy Approval before sending Written by AI Feels like an assistant Follow -up: Richard Sara George Followups Gentle Followups That Actually Work No awkward chasing. No forgotten invoices. Jinna.ai knows when to follow up, what to say, and sends gentle reminders, so clients pay without you feeling pushy Approval before sending Written by AI Feels like an assistant Payments Get Paid Faster Turn invoices into cash automatically. Jinna adds payment links, tracks activity in real time, and makes it easy for clients to pay the moment they’re ready Payment Links Scan to Pay Secure Stripe integration Clients pay faster Payments Get Paid Faster Turn invoices into cash automatically. Jinna adds payment links, tracks activity in real time, and makes it easy for clients to pay the moment they’re ready Payment Links Scan to Pay Secure Stripe integration Clients pay faster Reviews What Solopreneurs say about Jinna.ai? - @alya Don’t even send me your invoice if it’s not this beautiful Review - @andrew Live your freedom. Jinna handles the admin Mission - @nik Saves me hours Invoicing & follow-ups are on autopilot Review - @alya Don’t even send me your invoice if it’s not this beautiful Review - @andrew Live your freedom. Jinna handles the admin Mission - @nik Saves me hours Invoicing & follow-ups are on autopilot Review - @alya Don’t even send me your invoice if it’s not this beautiful Review - @andrew Live your freedom. Jinna handles the admin Mission - @nik Saves me hours Invoicing & follow-ups are on autopilot Review - @alya Don’t even send me your invoice if it’s not this beautiful Review - @andrew Live your freedom. Jinna handles the admin Mission - @nik Saves me hours Invoicing & follow-ups are on autopilot Review Reviews What Solopreneurs say about Jinna.ai? - @alya Don’t even send me your invoice if it’s not this beautiful Review - @andrew Live your freedom. Jinna handles the admin Mission - @nik Saves me hours Invoicing & follow-ups are on autopilot Review - @alya Don’t even send me your invoice if it’s not this beautiful Review - @andrew Live your freedom. Jinna handles the admin Mission - @nik Saves me hours Invoicing & follow-ups are on autopilot Review - @alya Don’t even send me your invoice if it’s not this beautiful Review - @andrew Live your freedom. Jinna handles the admin Mission - @nik Saves me hours Invoicing & follow-ups are on autopilot Review - @alya Don’t even send me your invoice if it’s not this beautiful Review - @andrew Live your freedom. Jinna handles the admin Mission - @nik Saves me hours Invoicing & follow-ups are on autopilot Review Pricing Simple Pricing Trusted by + Solopreneurs in the U.S. Trusted by + Solopreneurs in the U.S. Free Free Plan Create & send invoices Essentials to get started 4 invoices per month PDF Download Stripe payment links Customizable invoices AI-written emails Share & Track views Jinna branding Client Management 10-day free trial of Plus Plus $4.79/mo $29.99/mo Brain & Hands. Your business run by AI Everything in the Free Plan Company Brain & Memory AI-skills for Business Unlimited Invoices Unlimited Estimates Unlimited Proposals Auto-reminders Xero integration Jinna branding removed 14-day money-back guarantee Powered by industry-leading platforms Pricing Simple Pricing Trusted by + Solopreneurs in the U.S. Free Free Plan Create & send invoices Essentials to get started 4 invoices per month PDF Download Stripe payment links Fully customizable AI-written emails Share & Track views Jinna branding Client Management 10-day free trial of Plus Plus $4.79/mo $29.99/mo Your business run by AI Everything in the Free Plan Company Brain & Memory AI-skills for Business Unlimited Invoices Unlimited Estimates Unlimited Proposals Auto-reminders Xero integration Jinna branding removed 14-day money-back guarantee Powered by industry-leading platforms FAQs FAQs about Jinna.ai FAQs about Jinna What is Jinna.ai? Jinna is your AI assistant for business admin and finance. She helps you create invoices and estimates, follow up with clients, get paid, and stay on top of cash flow — so the boring stuff runs itself. Is Jinna.ai safe to use with my financial data? Who is Jinna.ai built for? Can I use Jinna on mobile? How does Jinna learn my business? Is Jinna.ai fully automated? Do I stay in control? Can I customize my invoices and estimates? Is Jinna.ai hard to set up? What is Jinna.ai? Jinna is your AI assistant for business admin and finance. She helps you create invoices and estimates, follow up with clients, get paid, and stay on top of cash flow — so the boring stuff runs itself. Is Jinna.ai safe to use with my financial data? Who is Jinna.ai built for? Can I use Jinna on mobile? How does Jinna learn my business? Is Jinna.ai fully automated? Do I stay in control? Can I customize my invoices and estimates? Is Jinna.ai hard to set up? - Live your Freedom 🦸🏻♂️ 🎸 I’ll handle the admin - Chase Chase Chase - Hey Fred 🎉 your invoice for $370.50 has just been paid