Your format. Your timesheet.
Generated instantly.

Set up your timesheet layout once — generate a clean .xlsx every month without re-entering anything.

Try it free →

Free forever for basic use. No credit card.

How it works

01

Design your layout

Open a visual grid editor. Place tags like {{client}}, {{date}}, {{hours}} wherever you need them. This becomes your reusable timesheet structure.

02

Fill in a template

Pick a layout, add the details that stay the same: client name, project, your info. Save it. Next month, clone it — only update what changed.

03

Generate and send

Add time entries manually or from Slack. Hit generate. Get a formatted .xlsx ready to send — in your format, not a generic export.

Features

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 new clients. Stop re-entering the same info.

Slack integration

Log what you worked on from Slack. Entries flow straight into the timesheet. No extra app, no timers.

Your format, exported

Generate .xlsx files that match your exact layout. Not a generic spreadsheet — 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 (1 layout, 1 template, 1 timesheet/month)
  • – +$1/mo — unlimited clients, projects, and templates
  • – Add Slack integration if you want it
  • – Clone templates so you never start from scratch
Get started →

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.

  • – Centralized layouts — everyone uses the same format
  • – Invite and manage team members
  • – Optional Slack integration for the whole team
  • – SSO available for enterprise (contact us)
Get started →

Pricing

Free Individual Company
Price $0/mo From $1/mo From $1/seat/mo
Layouts 1 Unlimited Unlimited
Templates 1 Unlimited Unlimited
Timesheets/month 1 Unlimited Unlimited
Manual entry
Companion app (PWA)
Sign-in Google / Microsoft Google / Microsoft Google / Microsoft
Slack integration +$1/mo +$1/seat
Team management
SSO Contact us
Start free → Get started → Get started →

First month free on any paid plan — everything unlocked.