Stellar

About Stellar

Use AI agents to answer your customer service phone calls. Reduce operating costs while improving customer satisfaction, by offering 24/7 instant support to customers over the phone across a range of languages.

Stellar's AI voice agents can handle phone calls via extremely lifelike conversations. Automate up to 70% of telephonic customer service and offer your customers a better alternative to painful and restrictive phone menus.

To see and hear how our agents can handle various customer service conversations, check out our agent demos at https://www.stellarcs.ai/demo-showcase

We deliver: 1. The most natural customer experience with AI. Our AI agents speak with a lifelike tone of voice, and can easily handle complex conversations or requests. 2. Seamless and safe integrations with any APIs needed to allow your AI agent to take actions in your systems, even in complex enterprise IT environments. Stellar's agents shine by being able to dynamically look up and make changes on behalf of your customers during a conversation. 3. An enterprise-grade safety framework, that ensures your agents adhere to data access restrictions, compliance policies and brand values. 4. Stellar can act as trusted partner, and support you along the entire process from AI agent design to integration with your existing systems.

Keywords

• Ai
• Compliance
• Customer Service
• Customer Support
• Dutch
• Phone Ai
• Voice Ai

Address

• Headquarters

  AmsterdamNoord-Holland, Netherlands

Team by function

Based on 9 public job profiles as of 2 September 2026.

• Engineering / Software Development3
• Founder / Owner2
• Operations2
• Other / Unclassifiable2