Sprint-based project invoicing software for freelance web developers
Quote a build, invoice by sprint or milestone, and keep maintenance retainers separate from project work.
14-day Free Trial. No credit card required.

This month
$14,170
invoiced
hrglass
Web Developers Workflow
01
Project estimate
Quote a fixed-fee or hourly build from your service catalog.
02
Attach Contract
Attach a scope of work covering deliverables, revisions, and hosting or maintenance terms.
03
Track sprints
Log hours or sprint milestones against the build as you work.
04
Invoice by milestone
Invoice at each sprint or launch milestone instead of one lump sum at the end.
Features
Specifically For You
Sprint and milestone invoicing
Break a build into sprints or launch milestones and invoice as each one ships.
- Split any project into sprints or milestones.
- Invoice automatically as a milestone is marked complete.


Maintenance retainer billing
Run a recurring maintenance or hosting retainer separately from one-off build projects, on the same client.
- Auto-generate and send retainer invoices monthly.
- Keep build and maintenance billing history separate.
Scope and revision tracking
Set a revision limit in your scope, then track rounds used against it.
- See revision rounds used vs included per project.
- Extra rounds bill automatically as a change order.

Pricing
Every feature. Two plans.
No locked features behind a “higher tier.” You get everything from day one… pick Pro or Team.
Every plan includes
The full toolkit. Nothing gated, nothing upsold.
- Projects, tasks, and to-do lists
- Time tracking with one-click timer
- Estimates with contracts and auto-conversion to projects
- Branded invoicing with online card and bank payments
- Expense tracking with receipts and mileage
- Service catalog and reusable templates
- Multi-currency support
- Custom reports and business branding
- 30+ features total
- Team Plan includes Collaboration Tools
What we'll never do
No credit card to start.
The 14-day trial is genuinely free. You only enter payment info if you decide to keep going.
No feature-gating.
Every feature is in every plan from day one. No upsells, no “upgrade to unlock.”
No surprise charges.
No card on file during trial. No automatic upgrades. No “you’ve hit your limit” emails forcing a higher plan.
Cancel in two clicks.
No retention calls. No “are you sure” mazes. If hrglass isn’t for you, I want you out clean.
Questions from Photographers
Yes, split any project into sprints or milestones and invoice as each one completes.
Set up a maintenance retainer on the same client, billed separately from the project invoices.
Log it as a change order against the original scope of work, then bill it separately.
No, those terms are part of the same scope of work template.
Yes, the client portal shows every milestone, contract, and invoice.