# Harmonica

> Harmonica runs AI-facilitated structured conversations to gather honest input from groups, then synthesizes the responses into themes, consensus, and tensions. Used by facilitators, consultants, HR/people ops, product leaders, and civic organizations as a deeper alternative to surveys.

Open-core: self-host the OSS version for free, or use the hosted Pro plan for managed infrastructure plus cross-pollination and bring-your-own-model. No seat-based pricing — unlimited editors on paid tiers.

## Product

- [Pricing](https://harmonica.chat/pricing): Open-core 4-tier pricing — Self-Hosted, Free, Pro, Enterprise.
- [Services](https://harmonica.chat/services): Skilled facilitators and AI working together to turn stakeholder input into decisions.
- [Lifetime deal](https://harmonica.chat/lifetime-deal): $499 one-time, early-supporter pricing.
- [About](https://harmonica.chat/about): The team behind Harmonica and the open-source approach.

## Use cases

- [Replace surveys](https://harmonica.chat/use-cases/replace-surveys): Conversations that adapt, follow up, and synthesize instead of collecting numbers.
- [HR & people ops](https://harmonica.chat/use-cases/hr-and-people-ops): Honest employee input, anonymous by default.
- [Product leaders](https://harmonica.chat/use-cases/product-leaders): Discovery at scale, cleaner signal on priorities.
- [Consultants](https://harmonica.chat/use-cases/consultants): Run more structured interviews, deliver synthesis faster.
- [Citizen engagement](https://harmonica.chat/use-cases/citizen-engagement): Hear from the quiet majority, not just town hall regulars.
- [YC application prep](https://harmonica.chat/use-cases/yc-application): Pressure-test your pitch before YC does.

## Case studies

- [Case studies index](https://harmonica.chat/case-studies): How organizations use Harmonica for deliberation and stakeholder engagement.

## Resources

- [Blog](https://harmonica.chat/blog): Product updates, case-study deep-dives, field notes (SEO surface).
- [Essays](https://blog.harmonica.chat): Long-form thought leadership (Paragraph).
- [Changelog](https://harmonica.chat/changelog): Recent releases.
- [Help Center](https://help.harmonica.chat): Documentation.
- [Privacy](https://harmonica.chat/privacy): Data handling. Session data is never used for AI training.

## Optional

- [App](https://app.harmonica.chat): Production Pro app.
- [Open-source repo](https://github.com/harmonicabot/harmonica-web-app): The OSS version.
- [Discord](https://discord.gg/krCchmGXgk): Community server.
- [Support](https://t.me/harmonica_support): Telegram support channel.