Kong
Microsoft Clarity
| Feature | Kong | Microsoft Clarity |
|---|---|---|
| Pricing | Free / from $0.05/mo | Free only |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.3 / 5 | 4.5 / 5 |
| Best For | platform-engineers, microservices-teams, api-gateway-users, devops-teams | small-businesses, startups, bloggers, budget-conscious-teams |
| Founded | 2010 | 2020 |
| Api Gateway | ✓ | ✗ |
| Service Mesh | ✓ | ✗ |
| Load Balancing | ✓ | ✗ |
| Authentication | ✓ | ✗ |
| Rate Limiting | ✓ | ✗ |
| Plugins | ✓ | ✗ |
| Observability | ✓ | ✗ |
| Kubernetes Ingress | ✓ | ✗ |
| Session Recordings | ✗ | ✓ |
| Heatmaps | ✗ | ✓ |
| Scroll Maps | ✗ | ✓ |
| Rage Click Detection | ✗ | ✓ |
| Ai Copilot | ✗ | ✓ |
| Google Analytics Integration | ✗ | ✓ |
| Dead Click Detection | ✗ | ✓ |
✓ Kong Pros
- Open-source core with large plugin ecosystem
- Sub-millisecond latency for API requests
- Platform-agnostic deployment (cloud, on-prem, hybrid)
- Strong Kubernetes-native support
✗ Kong Cons
- Enterprise features require paid license
- Configuration complexity for advanced setups
- Documentation could be more beginner-friendly
✓ Microsoft Clarity Pros
- Completely free with unlimited traffic and recordings
- AI-powered Copilot for asking questions about data
- No data sampling (records every session)
- GDPR-compliant with built-in privacy masking
✗ Microsoft Clarity Cons
- Less advanced analytics than paid alternatives
- No A/B testing or experimentation features
- Limited integration ecosystem
The Verdict
Kong is built for platform engineers and microservices teams, with a focus on api-gateway and service-mesh. Microsoft Clarity targets small businesses and startups and leads with session-recordings and heatmaps.
Microsoft Clarity uses custom enterprise pricing, while Kong starts at $0.05/mo — a tangible advantage for teams with a fixed budget.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Kong offers broader built-in capabilities (8 features vs 7), while Microsoft Clarity takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.