Run Your Freelance Dev Business Without the Admin Headaches
Flowlancerr is the freelance management platform built for developers. Track hours across multiple repos, manage clients professionally, send technical proposals, and invoice accurately for every sprint.
30-day free trial · Cancel anytime · No credit card
5h
Admin time saved per week
100%
Accurate hour billing
2x
Faster client onboarding
The Problem
Challenges Developers Face Daily
Scope Creep on Fixed-Price Projects
Clients say "quick change" but it's never quick. Without accurate time tracking, you can't prove the extra hours you've invested.
Managing Multiple Clients Is Chaotic
Juggling 3-5 clients with different projects, billing rates, and deadlines across spreadsheets and email threads is unsustainable.
Invoices Don't Reflect Real Work
You guess at hours because you didn't track them. Or your invoice has no line-item detail and clients question every charge.
Proposals Are High-Effort, Low-Return
Writing custom technical proposals for each new client from scratch takes hours - and then you don't always win the project.
The Solution
How Flowlancerr Solves It
Multi-Project Time Tracker
Track billable hours across multiple client projects simultaneously. Start/stop timers per task, add manual entries, and get a complete audit trail for every invoice.
Client & Project Management
Keep all your client contracts, project scopes, and communication history in one organized place. See project status, remaining budget, and upcoming milestones at a glance.
Detailed Itemized Invoicing
Create invoices with full line-item detail by task, sprint, or feature. Show clients exactly what they're paying for - no disputes, no awkward conversations.
Technical Proposal Builder
Create detailed project proposals with scope, tech stack notes, timeline, and tiered pricing. Send a professional link - clients review and accept online.
How It Works
Your Workflow with Flowlancerr
Set Up Projects
Create client profiles and projects with hourly rates or fixed fees. Link your scope of work directly to the project.
Track as You Code
Start the timer when you open your IDE. Log by task: "API integration," "Bug fix," "Code review." Accurate to the minute.
Generate Sprint Invoices
At the end of each sprint or month, convert all tracked hours into a detailed invoice automatically. One click to send.
Get Paid, Move On
Track who's paid and who's overdue. Send automated reminders for late payments so you can focus on building.
"As a freelance full-stack developer, I was losing track of hours across 4 different client projects. Flowlancerr's time tracker and invoicing changed everything. I now bill 100% of my work accurately and clients love the detailed invoices."
Marcus T.
Freelance Full-Stack Developer
Explore More
Flowlancerr Is Built for Every Freelancer
The same powerful platform, adapted for every type of freelance practice.
Frequently Asked Questions
Have questions about using Flowlancerr for your Developers work? We've got you covered.
Yes. Create separate projects for each client and switch between timers as needed. All hours are attributed to the correct project and client automatically.
Absolutely. Set projects as hourly-tracked or fixed-price. For milestone billing, you can manually create invoice line items for each deliverable.
Yes. The proposal builder has rich text fields where you can add technical scope, architecture notes, assumptions, and terms. You can also create reusable service templates.
Yes! Flowlancerr includes a client-facing portal where clients can view their projects, proposals, and invoices online - no login required for them.
Start Running a Smarter Freelance Business
Join thousands of developers using Flowlancerr to manage clients, projects, and income — all in one place.
30-day free trial · No credit card required