TemperStack
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Harpoon

Invoicing Software4.3(150)Free plan available

Forward-looking time-tracking and invoicing software designed to help freelancers, agencies, and studios plan and forecast profitable futures. Features The Harpoon Method for financial clarity and business growth.

AM
Reviewed byAlex MorganSenior SaaS Analyst
Rating
4.3
★★★★
150 reviews
Features
10
10 total evaluated
Starting Price
$9
per month
Pricing Model
Subscription
5 plans available

Best for

  • Freelancers seeking profitable growth
  • Small agencies and design studios
  • Service-based businesses needing financial clarity
  • Teams wanting to predict future revenue streams

Not ideal for

  • Starter plan limited to only 3 clients
  • No free permanent plan available
  • Additional team members cost $5 each beyond 20 users
  • May be too simple for complex enterprise needs

Try Harpoon Free

Free plan available · 5 plans available

Visit Harpoon

Harpoon Overview

Freelancers seeking profitable growthSmall agencies and design studiosService-based businesses needing financial clarityTeams wanting to predict future revenue streams

Harpoon vs Top Alternatives

SoftwareRatingStarting PriceFree Tier
HHarpoon4.3$9/moYes
ZZoho Invoice4.7FreeYesCompare →
FFreshBooks4.5$23/moNoCompare →
PPayPal4.3FreeYesCompare →
INInvoice Ninja4.3$14/moYesCompare →
WWave4.3$16/moYesCompare →

Harpoon Features

Time Tracking
Track time across projects and clients
Invoicing
Professional invoice generation and management
Financial Forecasting
Plan and predict future revenue streams
Project Scheduling
Schedule projects and estimate cash flow
The Harpoon Method
Four-rule system for financial clarity
SSL Encryption
Secure data protection like online banking
Stripe Integration
Secure payment processing for client payments
Team Management
Studio and Agency plans only
Dashboard Analytics
Key business metrics at a glance
No Software Installation
Web-based platform with automatic updates

Pros & Cons

Pros

  • Unique focus on financial forecasting and profitability
  • Simple four-rule methodology for business management
  • 14-day free trial with no credit card required
  • 21% discount for annual billing
  • No hidden fees or setup costs

Cons

  • Starter plan limited to only 3 clients
  • No free permanent plan available
  • Additional team members cost $5 each beyond 20 users
  • May be too simple for complex enterprise needs

Pricing Plans

Free Trial

Free
  • 14-day trial
  • All features included
  • No credit card required

Starter

$9/mo
  • Up to 3 clients
  • Basic time tracking
  • Invoicing
Most Popular

Freelancer

$19/mo
  • Unlimited clients
  • Time tracking
  • Invoicing
  • Financial forecasting

Studio

$39/mo
  • Multiple team members
  • Advanced reporting
  • Project scheduling
  • Cash flow predictions

Agency

$99/mo
  • Up to 20 team members
  • Advanced analytics
  • Custom reporting
  • $5 per additional user

See full pricing breakdown →

Harpoon Integrations

Harpoon connects with 2 services to extend your workflow.

Stripe
Web browsers

Who Should Use Harpoon?

👤

Freelancers and Solopreneurs

Ideal for individuals with few clients (3 or fewer) handling their own time tracking and invoicing without team needs. The Starter package at $9/month suits this perfectly for solo professionals managing client projects and budgets.

Recommended
🏢

Small Businesses and Consultants

Suited for self-employed professionals or small teams billing fewer clients, scoring high (9.4/10) for small businesses in reviews. Enables inviting remote staff to projects without fixed office hours.

Recommended
📊

Project-based Businesses

Specifically fits event organizers or similar businesses, allowing budget setting, multi-project management, transaction recording, and deadline tracking. Medium-sized companies rate it highly (9.5/10) for team collaboration.

Recommended

When to Consider Alternatives

Many clients or large client base

The Starter plan is restricted to only 3 clients, making it unsuitable for agencies or freelancers with larger client bases. This is a hard ceiling that forces expensive plan upgrades.

Consider Wave instead →

Budget-conscious startups or testing phase

Unlike competitors like Wave, Harpoon has no free permanent plan available. This eliminates it for budget-conscious startups or those testing the platform before committing financially.

Consider Wave instead →

Need for extensive integrations

Harpoon has limited integrations compared to premium accounting software, which may create workflow friction if you rely on specialized tools. The integration ecosystem is not as robust as competitors.

Consider Zoho Invoice instead →

Growing teams with many users

Additional team members cost $5 each beyond 20 users, which can become expensive quickly for growing teams. The pricing structure is based on the number of users rather than features.

Consider QuickBooks instead →

Top Harpoon Alternatives

Z

Zoho Invoice

4.7 ★ · Free

A comprehensive invoicing software designed for small businesses and freelancers to create professional invoices, track expenses, and get paid faster. Features customizable templates, automated payment reminders, and seamless integration with multiple payment gateways.

F

FreshBooks

4.5 ★ · From $23/mo

Cloud-based accounting software designed for freelancers and small businesses to manage invoicing, expense tracking, time tracking, and project management. Known for its user-friendly interface and comprehensive invoicing features that help service-based businesses streamline their financial operations.

P

PayPal

4.3 ★ · Free

Global payment platform for online and in-person payments with buyer protection.

IN

Invoice Ninja

4.3 ★ · From $14/mo

Invoice Ninja is a comprehensive invoicing and billing platform designed for freelancers, consultants, and small businesses. It offers both hosted SaaS and self-hosted options with features like professional invoice templates, online payments, time tracking, and expense management.

W

Wave

4.3 ★ · From $16/mo

Wave is a comprehensive accounting and invoicing platform designed specifically for small businesses, freelancers, and solopreneurs. It offers free core accounting features with optional paid services like payment processing, payroll, and bookkeeping support.

Bo

Bonsai

4.3 ★ · From $15/mo

Bonsai provides invoicing software with automated billing, payments, and reporting integrated into a full business management suite for small teams. It excels in branded templates, time/expense tracking, and client management to simplify cash flow.

HB

HoneyBook

4.3 ★ · From $36/mo

HoneyBook is an AI-powered client relationship platform that streamlines invoices, payments, proposals, contracts, and automations in one hub for independent professionals. It emphasizes faster payments with 90% of invoices paid on time or early through professional client experiences via customizable templates and portals.

Pm

Paymo

4.2 ★ · From $5.90/mo

Paymo is an all-in-one project management software with built-in time tracking and invoicing tailored for small businesses and teams to manage tasks, bill clients, and track profitability from one platform. It enables seamless conversion of timesheets to invoices, mobile billing, and online payments while offering a free tier for basic needs.

Harpoon Comparisons

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Related Pages

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