Whirr vs DataFast
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 DataFast leads with 901 upvotes

Ambient agent activity in your notch
Whirr is a innovative macOS tool designed to keep users informed about their AI agent activities without disrupting their workflow. By displaying live status updates directly under the notch, it allows users to monitor multiple AI agents at a glance, eliminating the need to switch windows or check separate dashboards. This seamless integration makes it ideal for developers, AI enthusiasts, and productivity-focused users who rely on real-time insights to stay on top of their AI-driven tasks. Its unobtrusive design ensures that users remain focused while still having immediate visibility into their agents' activities. Whether managing multiple AI tools or keeping an eye on ongoing processes, Whirr enhances efficiency by providing instant, glanceable updates right on the desktop.
Pros
- Real-time visibility of AI agent activity directly on the desktop
- Non-intrusive display under the Mac notch, maintaining workflow flow
- Simple and clean interface focused on productivity
- Ideal for developers and AI enthusiasts managing multiple agents
Cons
- Limited information about advanced customization options
- No mention of a free trial or free tier; pricing details are unclear
- Currently has zero votes on Product Hunt, indicating limited user feedback
Best for
- • Monitoring multiple AI agents during development or testing
- • Tracking live status of AI-driven workflows in real-time
- • Enhancing productivity for developers working with AI tools
- • Managing AI assistants without switching away from primary tasks
Pricing: Likely operates on a freemium model with basic features available for free, and premium plans possibly offering additional customization or integrations; exact pricing details are not publicly specified.

Revenue-first analytics
DataFast is a revenue-first analytics platform designed to help businesses identify which marketing channels are driving customer acquisition and growth. Targeted at marketing teams, product managers, and business owners, it simplifies the complex process of tracking and analyzing marketing effectiveness by providing clear, actionable insights. What sets DataFast apart is its focus on revenue attribution, allowing users to see not just traffic or clicks, but the actual impact on revenue, enabling smarter marketing decisions and faster growth strategies. Its user-friendly interface and integration capabilities make it accessible for teams of all sizes looking to optimize their marketing spend and boost ROI.
Pros
- Revenue-focused analytics providing clear ROI insights
- Easy-to-use interface suitable for non-technical users
- Integrates seamlessly with multiple marketing platforms
- Helps identify high-performing marketing channels quickly
- Supports data-driven decision making for accelerated growth
Cons
- Details on pricing are not explicitly provided, possibly premium-tier costs
- May require some setup time for integrations
- Limited information on advanced customization options
Best for
- • Identifying the most profitable marketing channels
- • Optimizing marketing budgets based on revenue contribution
- • Tracking customer journey and attribution analysis
- • Measuring ROI of marketing campaigns in real-time
Pricing: Likely operates on a freemium model with free access to basic features and paid plans starting at a certain tier, geared towards larger teams or enterprise use. Exact pricing details are not publicly specified.