Research, Automated by AI
Describe the study you want and AI drafts it. Field it to real respondents from the app or over MCP, then read the analysis instead of writing it.
No subscriptions Pay per survey Works with Claude
Pricing
Pay per completed response
Pay per launch by card. Nothing is charged until you launch.
US general population
Census Representative
$1.00 per completed response
$5 minimum order
Targeted audiences
Custom audience
from $1.00 per completed response
Priced per audience by difficulty. The exact price is shown before you pay.
- Pay per launch by card
- Nothing is charged until you launch
- Exact price shown before you pay
Building with AI agents? The Chorus MCP server's estimate_cost tool returns a quote before anything is launched. MCP docsAPI docsFAQRefund policy
AI-drafted surveys in minutes
MCP + REST API fielding
Real, targeted respondents
Findings written for you
Platform tour
AI built into every step
Follow one study from typed prompt to priced launch to finished report. You approve each step; the AI does the drafting.
Describe your study once
- One plain-language prompt drafts the full questionnaire and a matching audience spec.
- You start from a complete draft instead of a blank page or a template.
How it works
Create. Describe your goal. AI drafts the survey and audience.
Field. Launch to real respondents via the app, MCP, or API.
Analyze. Charts and AI insights appear as responses land.
Headless MCP + API
The whole platform, headless
Everything above is also exposed as MCP tools and a REST API: drafting, targeting, launching, and pulling results. It's the same platform, not a stripped-down integration. Connect Claude or your own pipeline and never open a dashboard.
Native MCP server
Add Chorus to Claude and run a study by talking to it: create it, target it, launch it, check on it.
Programmatic pipelines
Trigger recurring trackers or event-driven studies from your own systems via the REST API.
Structured results out
Pull responses and AI-written findings as clean JSON for your own models and dashboards.
Simple, transparent pricing
Pay for the surveys you run and nothing else.
Self-Serve
Pay Per Survey
Choose your audience, see the price, and pay when you launch.
- AI survey design included
- Real, targeted respondents
- Automated analysis & exports
Enterprise
Let's Talk
Custom solutions for organizations with advanced needs.
- Dedicated account support
- SSO integration
- Custom billing & invoicing
Ready to start your research?
Draft your first study in minutes, with AI or with your AI.