
TalkStack AI
No-code AI voice and text agents that handle customer support and sales 24/7 in 20+ languages
Data verified Aug 29, 2026
Score
About TalkStack AI
TalkStack AI provides human-like AI agents (such as its agent 'Joy') that handle customer support, sales, lead qualification, and appointment scheduling over voice calls and text messages around the clock. Agents can be created without coding by cloning a top agent's voice, tone, style, knowledge base, and use case from a dashboard, and support over 20 languages across omnichannel messaging. Teams can build custom multi-step workflows with checkpoints, calls, wait times, SMS, and WhatsApp reminders, and review every interaction as a chat transcript or recording.
Commonly Cited Strengths & Limitations
Strengths
- Handles thousands of calls with a single click
- Supports over 20 languages including Asian languages
- Up to 98% automation in live use cases




