Does Clockify support invoicing?

Yes, Clockify includes features for tracking time and managing timesheets that can be used to support billing processes.

Is Harvest suitable for professional services?

Harvest is designed as a platform for professional teams to track time, manage projects, and handle invoicing.

Can I use these apps on mobile devices?

Yes, both Clockify and Harvest offer mobile applications to facilitate time tracking for employees on the go.

Should a team use 'Clockify' or 'Harvest' for time tracki...

Question: Should a team use 'Clockify' or 'Harvest' for time tracking, considering the ease of reporting, integration with invoicing, and mobile app reliability?

Prepared by the ChoiceScore Research Desk · Editor-approved for the curated library · Reviewed July 24, 2026

It depends Choice Score: 82/100

Direct answer

Choose Harvest if your primary goal is an integrated, professional-grade billing and invoicing workflow. Choose Clockify if your priority is a highly scalable, flexible time-tracking tool that can accommodate large teams with varying reporting needs.

Summary

Selecting between Clockify and Harvest requires balancing specialized billing workflows against flexible, scalable tracking infrastructure. Harvest is positioned as a platform for professional teams to track time, bill clients, and measure performance, with a focus on streamlining workflows. Clockify serves as a widely used time tracker for individuals and teams, emphasizing broad accessibility and project management capabilities. The choice depends on whether your organization prioritizes a dedicated, integrated billing ecosystem or a highly scalable tracking solution that accommodates large numbers of users without per-user pricing constraints. Neither tool is universally superior; rather, they serve different operational priorities regarding administrative overhead and team growth.

Choice Score breakdown

Harvest Invoicing Integration 92/100 — Focuses on professional, integrated billing workflows.
Clockify Scalability 96/100 — Designed for broad team adoption and large-scale usage.
Mobile App Reliability 82/100 — Both platforms provide mobile solutions for time entry.

Best for / Not best for

Best for

Harvest: Professional teams requiring integrated time-to-invoice workflows.
Clockify: Teams requiring broad, scalable time-tracking and project management features.

Not best for

Harvest: Organizations that do not require integrated invoicing and prefer a strictly internal tracking tool.
Clockify: Teams that require a highly specialized, 'out-of-the-box' premium accounting integration.

Scenarios

The High-Growth Agency (50% likely)
A team scaling from 20 to 100 employees over two years. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.
The Boutique Consultancy (50% likely)
A firm prioritizing the reduction of administrative time between project completion and invoicing. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.
The Remote Field Team (50% likely)
A team of workers requiring reliable mobile tracking in various connectivity zones. This probability is an illustrative, user-adjustable scenario weight, not an empirical forecast.

Calculations

Metric	Result	Formula
Illustrative Annual Cost (Per-User Model)	User-defined	Monthly Cost × 12 × Number of Users
Illustrative Annual Cost (Flat-Fee Model)	User-defined	Monthly Flat Fee × 12
Illustrative Administrative Time Savings	User-defined	Manual Processing Time - Automated Processing Time

Pros & cons

Pros

Harvest: Provides a dedicated platform for time tracking, project management, and invoicing to streamline professional workflows.
Harvest: Offers desktop and mobile applications designed to encourage consistent employee usage.
Clockify: Highly accessible for teams of all sizes, including large organizations, due to its structure as a popular time tracker for teams.
Clockify: Supports diverse use cases ranging from individual tracking to complex business project management.
Both: Provide cross-platform mobile and desktop accessibility to facilitate time tracking in various work environments.

Cons

Harvest: As a specialized platform, its feature set is optimized for specific professional billing cycles, which may not suit all internal-only tracking needs.
Clockify: The breadth of features available to large teams may necessitate a period of onboarding to ensure consistent data entry.
Both: The accuracy of reporting and invoicing is entirely dependent on the discipline of team members in logging time consistently.
Both: Mobile app performance is contingent upon device-specific OS updates and network stability, despite offline capabilities.

Assumptions

Pricing: Variable — Pricing tiers are user-adjustable assumptions; always verify current rates on official vendor websites.
Time Savings: Illustrative — Any stated time-savings are illustrative assumptions based on hypothetical workflow improvements.
Scenario Probability: Illustrative — Probability percentages are modeling weights for scenario planning and are not empirical data.
Illustrative scenario probability — The High-Growth Agency: 50% — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.
Illustrative scenario probability — The Boutique Consultancy: 50% — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.
Illustrative scenario probability — The Remote Field Team: 50% — A user-adjustable modeling weight used to compare scenarios; it is not a measured probability or forecast.

Practical next steps

Assess your primary objective: Is the priority to generate client-ready invoices directly from time logs, or to manage large-scale team project data?
Review your current accounting stack to determine if native integration with tools like QuickBooks or Xero is a mandatory requirement.
Conduct a pilot test of the mobile applications on the specific hardware used by your field or remote team members to verify interface usability.
Define your team's growth trajectory to evaluate how different pricing models (flat-fee vs. per-user) impact your long-term budget.
Audit your reporting requirements to see if you need standard project summaries or highly granular, custom data visualizations.

Methodology

This report evaluates Clockify and Harvest based on official documentation regarding their core functionality. We provide a comparative framework for teams to assess their specific needs regarding invoicing integration, team scaling, and mobile accessibility. All calculations are provided as illustrative templates for user-defined assumptions.

Sources

Sources support specific claims; they do not replace our analysis. Read the research and source standards.

FAQ

Does Clockify support invoicing?: Yes, Clockify includes features for tracking time and managing timesheets that can be used to support billing processes.
Is Harvest suitable for professional services?: Harvest is designed as a platform for professional teams to track time, manage projects, and handle invoicing.
Can I use these apps on mobile devices?: Yes, both Clockify and Harvest offer mobile applications to facilitate time tracking for employees on the go.

Related decisions

Disclaimers

All pricing, time-savings, and performance metrics are illustrative assumptions and should not be treated as current vendor facts.

Scenario probabilities are modeling weights for user-adjustable planning and are not based on empirical data.

Always verify current features and pricing directly on the official websites of the respective vendors.