Billing & Payments

tiun

Stripe for indie hackers: auth, payments, DB in 4 lines.

tiun is stripe for indie hackers: auth, payments, db in 4 lines.. <p>tiun lets indie hackers launch digital products with authentication, payments, and a database in one system from day one. We built Stripe for Indie Hackers, so instead of stitching together separate tools and maintaining fragile webhook logic, you can integrate with a single command and let the AI Agent do the work for you. tiun keeps billing, access, and customer data in sync automatically, helping developers ship faster and spend less time on setting up their backend. We're currently accepting only 100 early-adopter developers to use tiun for free. Sign up for access.</p>. Best for authentication and payments users.

Headless Domains

The Agent Identity Standard

Headless Domains is the agent identity standard. <p>Headless Domains gives autonomous agents a persistent agent identity, verifiable records, machine-readable manifests, agent discovery, cross-platform reachability, identity continuity, and no lock-in.</p>. Best for AI agents and autonomous agents users.

InvoiceFreely

Create professional PDF invoices for free, no signup

InvoiceFreely is create professional pdf invoices for free, no signup. <p>InvoiceFreely is a 100% free invoice generator that lets freelancers and small businesses create professional PDF invoices in seconds. No signup required, no hidden fees, no limitations. Just open the app, fill in your invoice details, and download a beautiful PDF ready to send to your clients. Features include customizable templates, automatic calculations, tax handling, and multi-currency support.</p>. Best for invoicing and freelancer users.

BankMyCapital

Gaming banking, fintech banking, digital assets banking, cry

BankMyCapital is gaming banking, fintech banking, digital assets banking, cry. <p>BankMyCapital is a consultancy that assists businesses in regulated and high-risk industries in securing access to banking, payment infrastructure, and licensing.</p><p></p>. Best for Gaming banking and fintech banking users.

Mortgage Payment

mortgage calculator, home loan calculator, mortgage payment

Mortgage Payment is mortgage calculator, home loan calculator, mortgage payment. <p>lMortgage Payment Calculator is a fast, easy-to-use tool for estimating home loan costs, monthly payments, and long-term interest.</p><p>Whether you're buying a home, refinancing, or comparing loan options, you can instantly calculate principal and interest, taxes, insurance, PMI, and full amortization schedules.</p><p>Designed for both first-time buyers and experienced homeowners, the platform helps you understand affordability, compare scenarios, and make smarter financial decisions-without spreadsheets or guesswork.</p>. Best for mortgage calculator and home loan calculator users.

Brand Tracker by Conjointly

A brand tracker built on research excellence

Brand Tracker by Conjointly is a brand tracker built on research excellence. <p>Brand Tracker by Conjointly is an automated, enterprise-grade brand tracking solution that delivers sophisticated brand health and competitive metrics without the legacy overhead.</p><p>Brand Tracker by Conjointly changes this model with automated, enterprise-grade tracking at a fraction of traditional costs. No bloat, no hidden costs, no multi-month delays.</p><p></p>. Best for brand and dtc users.

Online Invoice Generator

Create professional invoices online for free instantly

Online Invoice Generator is create professional invoices online for free instantly. <p>Online Invoice Generator is a free tool that lets you create professional invoices in minutes. Add your business details, client information, and line items to generate a polished PDF invoice. Perfect for freelancers, small businesses, and entrepreneurs.</p>. Best for invoice and billing users.

Car Payment Calculator

Calculate monthly car loan payments instantly

Car Payment Calculator is calculate monthly car loan payments instantly. <p>Car Payment Calculator is a free online tool that helps you estimate your monthly car loan payments. Simply enter the vehicle price, down payment, loan term, and interest rate to get an instant calculation. Perfect for planning your auto purchase budget.</p>. Best for calculator and car loan users.

Lynk.Coach

Run your coaching business minus the chaos

Lynk.Coach is run your coaching business minus the chaos. <p>Lynk.coach is an AI-powered coaching management platform built for coaches, academies, and skill-based businesses across sports, fitness, performing arts, and learning.<br><br>Lynk helps coaching businesses manage the full operating layer in one place — from profile-based lead capture, batch and session management, attendance, coach notes, progress reports, payment requests, auto pay reminders, and student communication alerts.<br><br>At its core, Lynk is built around real coaching workflows. Coaches can run sessions, mark attendance, record qualitative notes, and use AI to generate session plans, insights, and progress reports. The AI acts as an assistant, not a replacement for coach judgment — suggestions are based on actual notes, attendance, reports, and session history.<br><br>For academies, Lynk also provides organisation-level controls to manage multiple coaches, assign batches, track students, and maintain operational continuity as the business scales.</p>. Best for Progress Reports and Scheduling users.

CloudEASE Parking Management

The Future of Parking Conrol™

CloudEASE Parking Management is the future of parking conrol™. <p>Parking Made Easy® - CloudEASE is a cloud-native parking management system combining LPR cameras, barrier gates, pay stations, and RESTful APIs into a single integrated platform. Designed for lots, garages, hotels, hospitals, universities, facilities, marinas, and campgrounds, CloudEASE automates payment collection, access control, and revenue reporting without on-site staff.<br>LPR cameras capture license plates on entry and exit, enabling ticketless access and automated rate calculation. Barrier gates respond to validated credentials — RFID, mobile, or plate-based. Pay stations accept credit, tap-to-pay, Apple Pay, and mobile payments with EMV/PCI compliance.<br>The CloudEASE dashboard delivers real-time occupancy, transaction data, and revenue analytics from any browser. Multi-site operators manage all facilities from one login. Integrations include hotel PMS, HID Mobile Access, and custom connections via RESTful API. North American support.</p>. Best for SaaS and Analytics users.

Credyt

usage based billing, usage based billing software, metered b

Credyt is usage based billing, usage based billing software, metered b. <p>Credyt helps teams bill for usage as it happens — across tokens, API calls, seconds, or compute — while keeping costs, limits, and customer trust under control.</p><p>Modern AI products incur real costs in real time. Flat subscriptions and month-end billing were not designed for this reality. When usage and monetisation drift apart, teams take on unnecessary cash-flow risk, lose visibility into unit economics, and are forced to retrofit controls after the fact.</p><p>Credyt is built to close that gap. It does this through a wallet-native architecture that supports credits, top-ups, usage limits, and hybrid pricing models, without requiring teams to build or maintain a billing system themselves.</p><p>Credyt does not replace your existing stack. It integrates with payment providers, invoicing systems, and ledgers to add a missing layer: real-time control over usage and monetisation.</p>. Best for usage based billing and usage based billing software users.

EZ-Estimates

Voice to estimate in 60 seconds. Built for contractors.

EZ-Estimates is voice to estimate in 60 seconds. built for contractors.. <p>EZ-Estimates is AI-powered construction estimating software built for contractors and trades. Instead of spending hours on spreadsheets or handwritten quotes, contractors describe the project by voice or text and get a fully detailed estimate with materials, labor, line items, and markup in under 60 seconds. The platform includes blueprint takeoff with AI measurement, satellite mapping for roofs and lots, a client portal with e-signatures, interactive quotes with add-on options, Gantt chart scheduling, expense tracking with receipt OCR, progress invoicing, real-time profit margin monitoring, and an AI content studio for marketing. EZ-Estimates works on web, iOS, and Android so contractors can send professional branded PDFs from the job site before they leave the driveway. Built by a general contractor who got tired of losing evenings to estimates.</p>. Best for estimating and construction users.