Dify
Kong
| Feature | Dify | Kong |
|---|---|---|
| Pricing | Free / from $59/mo | Free / from $0.05/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.5 / 5 | 4.3 / 5 |
| Best For | ai-builders, non-technical-teams, enterprises, developers | platform-engineers, microservices-teams, api-gateway-users, devops-teams |
| Founded | 2023 | 2010 |
| Visual Orchestration | ✓ | ✗ |
| Rag Pipeline | ✓ | ✗ |
| Agent Mode | ✓ | ✗ |
| Multi Model | ✓ | ✗ |
| Knowledge Base | ✓ | ✗ |
| Api Access | ✓ | ✗ |
| Api Gateway | ✗ | ✓ |
| Service Mesh | ✗ | ✓ |
| Load Balancing | ✗ | ✓ |
| Authentication | ✗ | ✓ |
| Rate Limiting | ✗ | ✓ |
| Plugins | ✗ | ✓ |
| Observability | ✗ | ✓ |
| Kubernetes Ingress | ✗ | ✓ |
✓ Dify Pros
- Open-source and self-hostable
- Visual workflow builder
- Built-in RAG pipeline
- Multi-model support
✗ Dify Cons
- Complex for simple chatbots
- Self-hosting requires resources
- Documentation improving
✓ 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
The Verdict
Dify is built for ai builders and non technical teams, with a focus on visual-orchestration and rag-pipeline. Kong targets platform engineers and microservices teams and leads with api-gateway and service-mesh.
On pricing, Kong is the clear winner for budget-conscious users — starting at $0.05/mo compared to $59/mo for Dify. That $58.95/mo difference adds up quickly for growing teams.
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 6), while Dify 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.