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IIdeaPlan
Finance & Billing$5K-20K MRRHigh competitionWeekendevergreen

BillableHours

Time tracking for freelancers that auto-generates invoices

● The Problem

Freelancers track time in spreadsheets or forget entirely. At month-end, they estimate hours and leave money on the table. The gap between time tracking and invoicing wastes billable time.

● The Solution

One-click timer that tracks billable hours by project and client. Auto-generates invoices with payment links. Sends overdue reminders. Dashboard shows monthly earnings.

Key Signals

MRR Potential

$5K-20K

Competition

High

Build Time

Weekend

Search Trend

stable

Market Timing

Freelancing is growing 20% annually. Time tracking directly impacts revenue. The gap between tracking and invoicing is wasteful.

MVP Feature List

  1. 1One-click timer
  2. 2Project/client tagging
  3. 3Auto-invoice generation
  4. 4Payment link embedding
  5. 5Monthly earnings dashboard

Suggested Tech Stack

Next.jsPostgreSQLStripe APIVercel

Go-to-Market Strategy

Free for 3 clients. $6.99/month unlimited. Target freelancer communities on Reddit and Twitter.

Target Audience

FreelancersConsultantsContractors

Monetization

Freemium

Competitive Landscape

Toggl ($10/user) and Harvest ($12/user) are per-user priced for teams. Clockify is free but no invoicing. A time-to-invoice tool for solo freelancers at $7/month fills the gap.

Why Now?

Freelancer population growing globally. Solo workers need simple tools. The time-tracking-to-invoicing pipeline should be one product, not three.

Tools & Resources to Get Started

Build It with AI

Open directly in an AI code generator or copy the prompt to start building BillableHours in minutes.

Replit Agent

Full-stack MVP app

Build a full-stack MVP for "BillableHours". PRODUCT Time tracking for freelancers that auto-generates invoices

Bolt.new

Next.js prototype

Create a working prototype of "BillableHours". OVERVIEW Time tracking for freelancers that auto-generates invoices

v0 by Vercel

Marketing landing page

Design a high-converting marketing landing page for "BillableHours". PRODUCT BillableHours: Time tracking for freelancers that auto-generates invoices

Frequently Asked Questions

What problem does BillableHours solve?

Freelancers track time in spreadsheets or forget entirely. At month-end, they estimate hours and leave money on the table. The gap between time tracking and invoicing wastes billable time.

How much MRR can BillableHours generate?

BillableHours has $5K-20K MRR potential with a Freemium model. The estimated build time is Weekend with High competition in the market.

What are the MVP features for BillableHours?

One-click timer. Project/client tagging. Auto-invoice generation. Payment link embedding. Monthly earnings dashboard.

What is the go-to-market strategy for BillableHours?

Free for 3 clients. $6.99/month unlimited. Target freelancer communities on Reddit and Twitter.

Who is the target audience for BillableHours?

The primary target audience includes Freelancers, Consultants, Contractors. Freelancer population growing globally. Solo workers need simple tools. The time-tracking-to-invoicing pipeline should be one product, not three.

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