Rasa vs Zendesk Sunshine Conversations
A comprehensive head-to-head comparison of two leading live chat & chatbots solutions in 2026. Compare features, pricing, ratings, and more to find the right fit.
Quick Verdict
Choose Rasa if you need NLU engine and prefer a free starting option. Choose Zendesk Sunshine Conversations if you prioritize Live chat and want plans starting at Contact for pricing. Rasa has a higher user rating (4.5 vs 4.3).
Rasa vs Zendesk Sunshine Conversations: At a Glance
| Criteria | Rasa | Zendesk Sunshine Conversations |
|---|---|---|
| User Rating | 4.5 | 4.3 |
| Pricing | Free | Contact for pricing |
| Pricing Model | Open Source | Subscription |
| Free Plan | ||
| Platforms | On-premise, Cloud deployment, Docker, Kubernetes | Web, Mobile app, IOS, Android |
| Category | Live Chat & Chatbots | Live Chat & Chatbots |
| Founded | 2016 | 2007 |
Feature Comparison: Rasa vs Zendesk Sunshine Conversations
| Feature | Rasa | Zendesk Sunshine Conversations |
|---|---|---|
| NLU engine | ||
| Dialogue management | ||
| Multi-language support | ||
| Testing tools | ||
| Slack | ||
| Teams | ||
| Custom channels | ||
| API | ||
| On-premise support | ||
| Cloud deployment support | ||
| Docker support | ||
| Kubernetes support | ||
| Live chat | ||
| SMS messaging | ||
| Facebook Messenger | ||
| WhatsApp integration | ||
| Salesforce | ||
| Zendesk Support | ||
| Web support | ||
| Mobile app support | ||
| IOS support | ||
| Android support |
Rasa vs Zendesk Sunshine Conversations: Pricing Breakdown
Rasa Pricing
Model: Open Source
- Full framework access
- Community support
- Additional tools
- Priority support
- Advanced features
- Dedicated support
Zendesk Sunshine Conversations Pricing
Model: Subscription
- Chat + messaging
- Basic features
- Limited agents
- Omnichannel
- Advanced automation
- Routing
- All features
- Custom workflows
- Premium support
Pros and Cons
Rasa
Pros
- Highly rated by users (4.5/5)
- Free plan available to get started
- Available on 4 platforms (On-premise, Cloud deployment, Docker, Kubernetes)
- Rich feature set with 12+ capabilities
- Strong NLU engine functionality
- Strong Dialogue management functionality
Cons
- May require time to learn advanced features
Zendesk Sunshine Conversations
Pros
- Highly rated by users (4.3/5)
- Available on 4 platforms (Web, Mobile app, IOS, Android)
- Rich feature set with 12+ capabilities
- Strong Live chat functionality
- Strong SMS messaging functionality
Cons
- No free plan available
- May require time to learn advanced features
Who Should Use Rasa vs Zendesk Sunshine Conversations?
Choose Rasa if you:
- Need NLU engine
- Want to start for free
- Work primarily on On-premise and Cloud deployment
- Value Dialogue management
Choose Zendesk Sunshine Conversations if you:
- Need Live chat
- Have a budget of Contact for pricing+
- Work primarily on Web and Mobile app
- Value SMS messaging
Frequently Asked Questions: Rasa vs Zendesk Sunshine Conversations
Is Rasa better than Zendesk Sunshine Conversations?
It depends on your needs. Rasa has a 4.5/5 user rating while Zendesk Sunshine Conversations has 4.3/5. Rasa excels in NLU engine and Dialogue management, while Zendesk Sunshine Conversations stands out with Live chat and SMS messaging. Consider your budget (Free vs Contact for pricing), platform needs, and specific feature requirements.
Which is cheaper, Rasa or Zendesk Sunshine Conversations?
Rasa offers a free plan and starts at Free. Zendesk Sunshine Conversations starts at Contact for pricing. Rasa has a clear pricing advantage with its free tier.
Can I use Rasa and Zendesk Sunshine Conversations together?
While both are live chat & chatbots tools, some teams use complementary software together. Check each product's API and integration capabilities for compatibility. However, most users find that one solution covers their core live chat & chatbots needs.
What are the main differences between Rasa and Zendesk Sunshine Conversations?
The key differences include: pricing model (Open Source vs Subscription), platform support (On-premise, Cloud deployment, Docker, Kubernetes vs Web, Mobile app, IOS, Android), and feature focus. Rasa emphasizes NLU engine, Dialogue management, Multi-language support while Zendesk Sunshine Conversations focuses on Live chat, SMS messaging, Facebook Messenger. User ratings differ slightly: 4.5 vs 4.3 out of 5.
Ready to choose?
Explore detailed reviews, user ratings, and pricing for both Rasa and Zendesk Sunshine Conversations.