For agencies that bill clients and need profitability reporting, Harvest is the better choice. It bundles time tracking, invoicing, expense tracking, and project budget reports in one tool. Toggl Track wins on raw time-tracking UX and lower cost, but it lacks native invoicing and weaker cost-vs-revenue margin reporting. Pick Harvest for billing; pick Toggl for tracking discipline.

Quick verdict

Most agency owners get this wrong by optimizing for the timer interface instead of the back-office workflow. The timer is the part your team touches for 10 seconds a day. Invoicing, retainer tracking, and margin reports are what determine whether you actually make money.

  • Choose Harvest if you invoice clients directly, track project budgets, and want profitability numbers without exporting to a spreadsheet.
  • Choose Toggl Track if you already invoice through QuickBooks or Xero, want a faster timer, and care about granular labor reporting more than billing.
Side-by-side dashboard comparison of Harvest and Toggl Track showing time entries, project budgets, and profitability charts on two laptop screens

Profitability reporting compared

Profitability for an agency = (billable revenue) − (cost of labor + expenses) on a per-project or per-client basis. The two tools handle this very differently.

Harvest profitability features

Harvest tracks billable rates and cost rates per person, so it can calculate true project margin out of the box. You set a person's internal cost (salary-derived) and their billable rate, and Harvest's project reports show budget burn, uninvoiced amounts, and profit. The Harvest reports documentation covers project budget and time reports in detail.

  • Project budget tracking by hours or fees
  • Cost rates for true margin calculation
  • Uninvoiced time and expense alerts
  • Retainer reporting via Harvest's recurring invoices

Toggl Track profitability features

Toggl Track added billable rates and labor cost at the workspace, project, and member level. Its Profit report (on higher tiers) shows revenue minus labor cost. It's solid but stops at labor — you'll layer expenses and actual invoiced revenue elsewhere.

  • Billable amount and labor cost per project
  • Profit report on Premium and above
  • No native invoicing, so "revenue" = estimated billable, not invoiced
  • Strong filtering and saved reports via Toggl Track reporting

The gap: Harvest ties profitability to money you actually invoiced. Toggl ties it to billable value you tracked. For an agency reconciling against real client payments, Harvest's loop is tighter.

Invoicing and billing

This is the clearest dividing line.

CapabilityHarvestToggl Track
Native invoicingYesNo
Convert tracked time to invoiceOne clickExport only
Online client payments (Stripe/PayPal)YesNo
Expense tracking with receiptsYesLimited
QuickBooks / Xero syncYesYes
Retainer / recurring invoicesYesNo

If billing lives outside your time tracker — say a finance team owns QuickBooks — Toggl's gap matters less. If you want the person tracking time to also send the invoice, Harvest removes a whole tool from your stack.

Time tracking experience

Toggl Track is genuinely better here. The timer is faster, the keyboard shortcuts are tighter, idle detection is smart, and the browser extension and desktop app feel more polished. Teams that resist time tracking tend to comply more with Toggl. It also has stronger tagging and a more flexible reporting filter system.

Harvest's timer is perfectly fine, just less obsessive about the tracking experience. For agencies, "good enough timer + great billing" usually beats "great timer + no billing."

Agency team member starting a Toggl Track timer on a laptop with a project dropdown and tags visible

Pricing

Pricing shifts, so confirm current rates, but the structure has held steady:

  • Harvest: free for one seat with limited projects; paid plan is a flat per-seat monthly rate (around $11/seat as of recent versions) covering invoicing and all features.
  • Toggl Track: free for up to 5 users with core tracking; Starter and Premium tiers (roughly $9–$18/user) unlock billable rates, project profitability, and the Profit report.

Toggl's free tier is more generous for small teams that only need tracking. Harvest costs more but replaces a separate invoicing tool, so total stack cost can come out lower.

Integrations and stack fit

Both integrate with the usual suspects — Asana, Jira, Trello, QuickBooks, Xero, Slack. Toggl has a wider library of timer integrations because its API and browser extension surface a start button inside dozens of apps. Harvest integrates deeply with Forecast (its own resourcing tool) for capacity planning, which agencies running utilization targets will appreciate.

The same evaluation discipline applies to your whole revenue stack. Just like teams weigh Outreach vs Salesloft for sales engagement or HubSpot vs Salesforce for CRM, the right time tracker depends on which workflow you're optimizing — billing, tracking, or reporting.

Which should your agency pick?

Pick Harvest if

  • You invoice clients from tracked time
  • You need true project margin including cost rates and expenses
  • You run retainers and want recurring invoices
  • You want one tool instead of a tracker plus a billing app

Pick Toggl Track if

  • Invoicing already lives in QuickBooks, Xero, or a finance team
  • Team adoption of time tracking is your biggest pain
  • You want the fastest, least-annoying timer
  • You need flexible labor reports more than billing

Key takeaways

  • Harvest is the stronger all-in-one for agency billing and profitability, tying margin to actual invoiced revenue.
  • Toggl Track has the better timer, a more generous free tier, and solid labor-cost reporting, but no native invoicing.
  • Decide based on whether the person tracking time also needs to bill the client. If yes, Harvest. If billing is separate, Toggl.
  • Both calculate billable vs cost rates, so either can report profitability — Harvest just closes the loop to real money faster.