
Boomerang for Gmail
One click calendar scheduling plus powerful email management tools.

Professional project management with integrated time tracking and granular billing analytics for service-oriented teams.

Intervals, developed by Pelago, is a high-density project management platform engineered specifically for small to mid-sized agencies, IT services, and consultancies. Unlike generic task managers, Intervals prioritizes the relationship between time and value, providing a technical architecture that treats every task as a billable or non-billable data point. In the 2026 market, it stands as a robust alternative to monolithic ERPs by offering a streamlined workflow that connects project planning, real-time time tracking, and sophisticated financial reporting. Its technical foundation is built on a relational database model that allows for deep hierarchical organization—Clients, Projects, Milestones, and Tasks—each with granular permissions and audit logs. The platform’s persistence in the market is driven by its refusal to sacrifice detail for simplicity, offering over 70 pre-built report templates that aggregate labor data into actionable business intelligence. For 2026, it remains a critical tool for organizations requiring high-fidelity documentation for client billing, resource utilization audits, and long-term project profitability analysis, bridging the gap between creative execution and financial accountability.
Intervals, developed by Pelago, is a high-density project management platform engineered specifically for small to mid-sized agencies, IT services, and consultancies.
Explore all tools that specialize in manage project workflows. This domain focus ensures Intervals delivers optimized results for this specific requirement.
Explore all tools that specialize in automate invoice generation. This domain focus ensures Intervals delivers optimized results for this specific requirement.
Explore all tools that specialize in automated invoicing. This domain focus ensures Intervals delivers optimized results for this specific requirement.
Aggregates data across clients and projects to provide real-time visibility into billable vs non-billable hours.
Parses incoming emails via dedicated addresses to automatically generate or update project tasks.
Role-based access control (RBAC) that limits visibility down to specific project or task levels.
Associates files directly with tasks and projects with version control and audit trails.
Visualizes project timelines and dependencies with drag-and-drop rescheduling capabilities.
Browser-based timers that can be paused, resumed, and linked directly to task IDs.
Triggers billing events based on the completion of technical project phases.
Account initialization and subdomain selection (e.g., yourcompany.myintervals.com).
Configure organizational Hierarchy by creating Client profiles.
Define Project containers linked to specific Clients with defined hourly rates.
Establish Milestones to segment project phases and deadlines.
Set up User Accounts with granular permission levels (Executive, Resource, Client).
Configure Work Types (e.g., Design, Development) for categorical billing tracking.
Integrate Email accounts to enable the 'Email-to-Task' creation workflow.
Set up Billing and Tax parameters for automated invoice generation.
Synchronize with external calendars (iCal/Google) for deadline visibility.
Generate a Personal API Token for custom integrations and data exports.
All Set
Ready to go
Verified feedback from other users.
"Highly praised for its deep reporting and reliable time tracking, though some users find the UI slightly dated compared to modern Kanban tools."
Post questions, share tips, and help other users.

One click calendar scheduling plus powerful email management tools.

The Ultimate AI-Powered Virtual Assistant for Windows and OS Automation

A virtual PDF printer that allows you to create PDF documents from any Microsoft Windows application.

Automate meeting scheduling and calendar synchronization across multiple platforms.

A modular, open-source office and creative suite built for high-performance productivity.

AI-powered email client for smarter, faster, and more secure email management.

A studio for your mind: Object-based note-taking for structured thinking.

Professional-grade browser intelligence and document synthesis agent for research-intensive workflows.