> This page is for Changelog.

> Sarvam Voice Agents (Samvaad) is a voice AI agent platform for Indian languages: build, test and deploy AI calling agents on your own phone numbers, from ₹3 a minute. Start here: https://docs.sarvam.ai/voice-agents/why-voice-agents.
> For clean Markdown of any page, append `.md` to the page URL.
> For a complete documentation index, see https://docs.sarvam.ai/llms.txt. For a section index, append `/llms.txt` to any section URL (for example https://docs.sarvam.ai/voice-agents/llms.txt).
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.sarvam.ai/_mcp/server.

## Experiments for campaigns

Voice Agents

You can now run an experiment on an outbound campaign: split calls across two to five committed versions of the same agent and choose each version’s share of traffic. Use it to try a new greeting, prompt, or flow on real calls before you roll it out to everyone — including a cautious 90/10 rollout. See [Experiments](/voice-agents/deploy/experiments).