Cleo vs TimeOS 2.0: Bill your hours in Notion.
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 TimeOS 2.0: Bill your hours in Notion. leads with 109 upvotes
The AI PM that runs your team and fills roles
Cleo is an innovative AI-powered product management assistant designed for founders and lean teams seeking to streamline their workflows. Operating seamlessly within communication platforms like Telegram and Slack, Cleo acts as a virtual PM that manages standups, follow-ups, and decision-making processes, allowing teams to focus on shipping their products. Its core strength lies in transparency—every piece of information Cleo learns is clearly sourced, with visible confidence levels that users can verify or correct, eliminating the black-box problem common in many AI tools. With five trust levels, from simply observing to actively managing tasks, Cleo adapts to different team needs and trust levels. Setting up is quick—just a minute—and the tool is free within Telegram, making it highly accessible for small teams and startups seeking intelligent automation without complexity.
Pros
- Easy 1-minute setup with no technical expertise required
- Transparent AI with visible sources and confidence levels
- Integrates seamlessly with Slack and Telegram for real-time collaboration
- Flexible trust levels allowing for gradual automation
- Free to use in Telegram, reducing barriers for small teams
Cons
- Limited to platforms like Telegram and Slack, may not suit all workflows
- Potentially less feature-rich than dedicated project management tools
- Reliance on AI accuracy; may require manual correction for complex decisions
Best for
- • Automating daily standups and status updates
- • Managing team follow-ups and reminders
- • Tracking project decisions and capturing meeting notes
- • Supporting remote teams with transparent knowledge sharing
Pricing: Cleo offers a free tier within Telegram, with potential paid plans or premium features possibly available for advanced use or enterprise needs. Exact pricing details are not specified but likely follow a freemium model with optional upgrades.
Work your tasks. Bill your clients with confidence.
TimeOS 2.0 is a seamless productivity and invoicing solution built directly into Notion, designed for freelancers, consultants, and small teams who want to streamline their workflow and billing process. By integrating time tracking with a dedicated invoicing companion app, users can log work sessions effortlessly and generate professional invoices with just a few clicks. The recent 2.0 update enhances this experience by allowing users to load their tracked sessions, generate PDF invoices, and customize them before sending clients. Its tight integration within Notion makes it an attractive choice for those already immersed in the Notion ecosystem, offering a unified platform for task management, time tracking, and billing. What makes TimeOS 2.0 particularly unique is its ability to close the loop—from tracking hours to invoicing—eliminating the need for multiple tools and reducing administrative overhead, all within a familiar workspace.
Pros
- Deep integration with Notion for seamless workflow management
- Simple process to convert tracked hours into professional invoices
- Customizable invoice templates for branding and client needs
- One-click PDF generation and easy client sharing
- Ideal for freelancers and small teams seeking all-in-one productivity and billing
Cons
- Limited information on pricing structure; likely subscription-based
- May require some initial setup and familiarity with Notion
- Could lack advanced invoicing features found in dedicated billing software
Best for
- • Freelancers tracking billable hours for multiple clients
- • Consultants managing project-based work and invoicing
- • Small creative agencies handling client work within Notion
- • Solo entrepreneurs needing integrated task management and billing
Pricing: Likely follows a freemium model with basic features free and premium options available; exact pricing details are not specified but expected to be subscription-based, possibly starting around $10-$20 per month.