Top 10 Best Project Management And Invoicing Software of 2026

Paymo is an all-in-one project management and invoicing software tailored for freelancers, agencies, and small teams. It combines robust task management, time tracking, resource scheduling, Gantt charts, and Kanban boards with seamless invoicing capabilities. Users can track time accurately, generate professional invoices from billable hours, and manage projects from inception to payment in a single intuitive platform.

Avaza is an all-in-one business management platform designed for small to medium-sized teams, combining project management, time tracking, resource scheduling, task management, quoting, and invoicing. It supports multiple views like Gantt charts, Kanban boards, and lists for tasks, while enabling seamless conversion of quotes to projects and invoices based on tracked time and expenses. The software also includes CRM tools, detailed reporting, and profitability analysis to help service-based businesses manage operations efficiently.

Harvest is a time tracking, invoicing, and expense management tool tailored for freelancers, agencies, and small teams to monitor billable hours across projects. It enables effortless logging of time entries, expense tracking, and automatic generation of invoices based on tracked data. The platform provides profitability insights and integrates with tools like QuickBooks and Slack for enhanced workflow efficiency.

Plutio is an all-in-one business management platform tailored for freelancers, agencies, and small teams, integrating project management, task tracking, time logging, invoicing, CRM, proposals, scheduling, and client portals into a single dashboard. It enables seamless workflows from lead capture via forms to project delivery, invoicing, and payment collection. The tool emphasizes customization and automation to streamline operations for service-based businesses without the need for multiple apps.

Scoro is an all-in-one business management platform that integrates project management, CRM, time tracking, and invoicing to streamline operations for service-based teams. It enables users to plan projects with Gantt charts and resource scheduling, track billable hours, generate quotes and invoices, and monitor profitability in real-time. Designed for efficiency, it eliminates the need for multiple tools by centralizing workflows from lead to payment.

FreshBooks is a cloud-based invoicing and accounting platform tailored for freelancers and small businesses, with integrated project management features like time tracking, task assignment, and project profitability reporting. It excels in creating customizable invoices, automating billing, and linking expenses and time entries directly to projects for accurate financial oversight. While not a full-scale PM tool, it bridges invoicing and light project tracking effectively for service-based users.

Accelo is an all-in-one professional services automation (PSA) platform designed for service-based businesses, combining project management, CRM, time tracking, invoicing, and ticketing into a unified system. It streamlines the entire client lifecycle from initial quoting and sales pipelines through project delivery, resource allocation, and automated billing. With strong automation capabilities, it provides real-time profitability insights and workflow efficiencies tailored for agencies, consultancies, and IT services.

BigTime is a professional services automation (PSA) platform designed for project-based firms, offering robust time tracking, expense management, project planning, resource scheduling, and invoicing capabilities. It enables teams to track billable hours accurately, monitor project profitability in real-time, and streamline billing workflows directly from timesheets. With integrations like QuickBooks and Salesforce, it supports end-to-end operations for service-oriented businesses.

Hive is a versatile project management platform that excels in task assignment, workflow automation, and team collaboration, with integrated time tracking and invoicing features for billing clients directly from project data. It supports customizable templates, AI-driven insights, and real-time analytics to help teams manage projects efficiently from planning to payment. While strong in flexibility, its invoicing is more supplementary than a core standalone solution, best suited for service-based teams.

FunctionFox is a web-based project management and invoicing software tailored for creative agencies, freelancers, and professional services firms. It enables users to create project schedules with visual timelines and Gantt charts, track time and expenses in real-time, and seamlessly convert tracked data into invoices and purchase orders. The platform emphasizes workflow efficiency with features like resource forecasting, client collaboration portals, and customizable reports.