Ship code and get paid for all of it
You're deep in a sprint, juggling three clients and a retainer. Invoicing is the last thing on your mind — which is exactly how billable hours slip through the cracks. Zenaris runs in the background, connecting your time to your invoices so nothing gets lost.
Sound familiar?
Retainer billing falls through the cracks
Monthly retainers should be easy money, but forgetting to send the invoice on the 1st means awkward late billing and delayed payments.
Hourly tracking across projects is chaos
You switch between three codebases before lunch. Reconstructing which hours belong to which client at the end of the week is guesswork.
Follow-ups get buried during sprints
An overdue invoice notification comes in while you're debugging. You'll deal with it later. Later never comes, and the payment slips further.
Side projects and maintenance go unbilled
Quick bug fixes, server updates, and "can you just look at this" requests add up. Without logging them, you're giving away hours every week.
How Zenaris helps developers
Time Tracking
Start a timer when you start coding, stop it when you're done. Switch between clients without losing a minute. Convert tracked time into invoice line items in one click.
Learn moreRecurring Invoices
Set up retainer billing once and Zenaris generates drafts on schedule. Review and send — never miss a billing cycle again.
Learn moreTask Management
Organize work on a Kanban board linked to clients and invoices. Every task tracks billable hours so nothing moves to Done without being billed.
Learn moreAI-Powered Reports
Ask "how many hours did I bill last month?" and get charts instantly. Spot which clients are profitable and which are eating your time.
Learn moreStart tracking every billable hour
Zenaris watches your pipeline so you don't have to. Start free — no credit card required.
Get early access