Your format. Your timesheet.
Generated instantly.
Set up your timesheet layout once — generate a clean .xlsx every month without re-entering anything.
Free forever for basic use. No credit card.
The Problem
“Every month, the same ritual: open last month’s spreadsheet, delete the old entries, update the dates, hope the format is right. For every client. Every project.”
You’ve got timesheets to submit. Maybe to one client, maybe to five. Each wants a different format. You spend hours every month copying, pasting, reformatting — doing work that adds zero value.
And if you manage a team? Multiply that by every person who reports to you.
How It Works
Three steps. That’s it.
Design your layout
Open a visual grid editor. Place tags like
{{client}},
{{date}},
{{hours}}
wherever you need them. This becomes your reusable timesheet structure.
Fill in a template
Pick a layout, add the details that stay the same. Save it. Next month, clone it — only update what changed.
Generate and send
Add time entries manually or from Slack. Hit generate. Get a formatted .xlsx ready to send.
Features
Built for the way you actually work
Visual layout editor
Design your timesheet in a drag-and-drop grid. Your format, your tags — not someone else’s fixed template.
Clone and reuse
Fill in the basics once. Clone for new months or clients. No more re-entering the same information.
Slack integration
Log what you worked on from Slack. Entries flow straight into the timesheet.
Your format, exported
Generate .xlsx files that match your exact layout. Your structure, your branding.
For Individuals
Submit timesheets without the hassle
You send timesheets to clients. Maybe different formats for each one. DevAssist lets you set up a layout per client, fill in the details once, and generate a clean .xlsx every month. New client, new format? Create a new layout in minutes.
- Free for 1 client — companion app included
- +$1/mo — unlimited clients, projects, and templates
- +$1/mo for Slack integration
- Clone templates — never start from scratch
“It takes minutes,
not hours.”
“One format.
Every person.”
For Companies
Get consistent timesheets from everyone
Your contractors and consultants each report time differently. Some send spreadsheets, some send emails, some forget. With DevAssist, you define the format once, invite your team, and they fill in the same structure every month.
- Invite and manage team members
- Centralized layouts and templates
- Companion app included for all members
- +$1/seat for Slack integration
- SSO available — contact us
Pricing
Simple, transparent pricing
Free
forever
- 1 layout, 1 template, 1 timesheet/month
- Manual entry + companion app (PWA)
- Google / Microsoft sign-in
Individual
- Everything in Free, plus:
- +$1/mo — unlimited clients, projects, and templates
- +$1/mo — Slack integration
Company
- Invite and manage team members
- Centralized layouts and templates
- Companion app included for all
- +$1/seat — Slack integration
- SSO available (contact us)
First month free on any paid plan — everything unlocked.