Agentscope vs Ultravox
A side-by-side look at Agentscope vs Ultravox: pricing, free plans and features, taken from each official website. Prices change often, so check the linked sources.
| Feature | Agentscope | Ultravox |
|---|---|---|
| Type | Tool · Voice & Audio | Tool · Voice & Audio |
| Made by | unknown | unknown |
| What it does | Build and run agents you can see, understand and trust. | A fast multimodal LLM for real-time voice |
| Pricing model | Free | Free |
| Free tier | unknown | unknown |
| Current prices | unknown | unknown |
| Modalities | unknown | unknown |
| Key features | agent chatbot large-language-models llm | ai llm slm speech |
| Context window | unknown | unknown |
| API | unknown | unknown |
| License | Proprietary service | Proprietary service |
| Web app | unknown | unknown |
| Mobile apps | unknown | unknown |
| Desktop app | unknown | unknown |
| Links | Website ↗Deekoya listing | Website ↗Deekoya listing |
Agentscope vs Ultravox: pricing and features
Agentscope
AgentScope is a platform for building and running AI agents that you can see, understand and trust. The official site describes it as secure, efficient, flexible, and complete.
Pricing
The listed pricing on the official site is "Free"; this information was read from the official site.
Key features
- Triple-layer protection via tool-specific review, human-in-the-loop permissions, and sandboxing
- Intelligent orchestration for concurrent or sequential tool execution
- Non-invasive modification of agent runtime behavior via middleware
- Full-stack coverage with SDK, frontend UI, multi-tenant backend, and distributed deployment
- Long-term memory support
- Realtime agent execution
Source: official homepage · checked 2026-10-27
Ultravox
Ultravox is a real-time voice AI infrastructure layer that enables fast, natural, and scalable voice agents. It provides a unified stack for audio intelligence, allowing developers to build agents that can speak, listen, and interact in real time.
Pricing
The official site lists a free tier that includes the first 30 minutes of calls at no charge, then charges $0.05 per minute (including TTS) for usage beyond the free minutes. A Pay-As-You-Go plan is $0/month with the same $0.05 per minute rate, and a Pro plan is $100/month (billed yearly). Pricing details were read from the official site.
Key features
- Developer-friendly REST APIs for easy integration
- Powerful SDKs for web and mobile platforms
- Built-in tools to help build and scale voice agents
- Telephony support with integrations to major providers
- Fast, low-latency processing for real-time conversations
- Unified stack that handles speech without separate transcription
Source: official homepage, official pricing page · checked 2026-10-26
FAQ
Which is free, Agentscope vs Ultravox?
Agentscope: has a free plan or trial per its official site; Ultravox: has a free plan or trial per its official site.
What is the difference between Agentscope vs Ultravox?
Agentscope: AgentScope is a platform for building and running AI agents that you can see, understand and trust. Ultravox: Ultravox is a real-time voice AI infrastructure layer that enables fast, natural, and scalable voice agents.