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Harpoon App Productivity

from $9/mo

Harpoon App (Productivity): Harpoon App is a financial planning, time tracking, and invoicing tool for agencies and freelancers, starting at $9/mo. Pricing: from $9/mo. (data verified August 2026)

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About Harpoon App

What is Harpoon App?

Harpoon App is a forward-looking time-tracking and invoicing software that helps agencies, studios, and freelancers plan and forecast a profitable future. It combines financial goal tracking, real-time revenue forecasting, project budgeting, time tracking, automated invoicing, and expense budgeting into one mission control for your business's billing and finances.

Problem it solves

Traditional time-tracking and invoicing tools focus on the past—recording hours and sending bills. Harpoon looks forward: it helps you set a yearly financial goal, track progress, and forecast revenue so you know when and where to schedule new client projects. It eliminates the guesswork of project profitability and reduces the administrative burden of billing and collections.

Who it is for

Harpoon is built for thriving agencies, studios, and freelancers who want to take control of their financial future. It’s ideal for teams that bill by the hour or with fixed fees and need to predict profitability before starting a project. It’s not for those who just need a simple stopwatch or basic invoicing without financial planning.

Real use cases

Use Harpoon to set an annual revenue goal and track progress month by month. Forecast expected revenue based on project activity and see when it will be collected. Create project budgets before work begins to predict profitability. Automate invoice scheduling, recurring billing, and overdue payment follow-ups. Track time with a simple system your team will actually use.

Key features

  • Financial Goal Tracking — Set a yearly financial goal and know exactly when and where to schedule new projects to stay on track.
  • Real-Time Revenue Forecasting — Automatically convert team project activity into an accurate forecast of expected revenue and collection timing.
  • Predictive Project Budgeting — Determine project value and cost before start, for hourly or fixed-fee projects, to predict profitability early.
  • Frictionless Time Tracking — A simple time-tracking system that gives business owners insight into the value, cost, and profit of every hour.
  • Automated Invoicing — Schedule and send invoices, set up recurring invoices, auto-bill clients via credit card or ACH, and automatically follow up on overdue payments.
  • Expense Budgeting — Keep a monthly expense budget to ensure spending aligns with your financial goals.

SaaSpartout Score

7.4 /10
Ease of use 7.5
Features depth 8.5
Value for money 7.0
Support quality 7.5
Integrations 6.5
Scalability 8.0
Documentation 7.0
Onboarding speed 7.5

Editorial score from our review methodology — not user ratings.

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Harpoon App Pricing

Harpoon App pricing: from $9/mo.

Starter — $9/month

For 1 user with up to 3 clients. Includes all features: goal tracking, revenue forecasting, project budgeting, time tracking, invoicing, and expense budgeting.

Freelancer — $19/month

For up to 2 users. Includes all features with no client limits.

Studio — $39/month

For up to 8 users. Includes all features.

Agency — $99/month

For up to 20 users, with additional users billed at $5 per user/month. Includes all features.

All plans offer a 14-day free trial with no credit card required. Yearly billing saves 21%. Prices in USD.

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Frequently asked questions

What is Harpoon App?
Harpoon App is a financial planning, time-tracking, and invoicing tool for agencies, studios, and freelancers. It helps you track time, budget projects, forecast revenue, and automate invoicing, all while monitoring your yearly financial goal.
How much does Harpoon App cost?
Harpoon App starts at $9 per month for the Starter plan (1 user, 3 clients). Other plans: Freelancer $19/mo (2 users), Studio $39/mo (8 users), Agency $99/mo (20+ users). Annual billing offers a 21% discount.
Does Harpoon App have a free trial?
Yes, Harpoon App offers a 14-day free trial with unlimited access to all features. No credit card is required to start.
Who is Harpoon App best for?
It’s best for agencies, studios, and freelancers who want to plan and forecast their finances, not just track time and invoice. It’s ideal for teams that bill hourly or fixed-fee projects and need to predict profitability.
What are top alternatives to Harpoon App?
Common alternatives include Harvest, Toggl Track, FreshBooks, and QuickBooks Time. Harpoon stands out for its forward-looking financial planning and revenue forecasting features.
Does Harpoon App have any limitations?
The Starter plan is limited to 3 clients. Other plans have team-size limits (2, 8, 20 users), but all features are included. Additional Agency users cost $5 per user/month.

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