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Nefesh AI

Fuses wearable, camera and voice signals into one human-state reading that an API adds to LLM prompts as context.

VoiceAPICLIFor developers
nefesh.ai ↗XGitHub
At a glanceswept 2026-10-12

not read yet

Use

For
Development teams building telehealth, AI coaching, workplace wellness and adaptive learning products
Price
Free plan · From $25/mopricing page, read 2026-10-13 ↗
Activity
Actively maintainedrelease 6 months ago · site updated 12 days ago
Company
Domain since 2026domain registered
Runs as
APICLI
AlternativesSet it up for my teamIs Nefesh AI yours? Claim the card →
What people do with itread off nefesh.ai on 2026-10-13
  • Adjust LLM system prompts from wearable biometric readings
  • Bind wearable devices to users through a device registry
  • Track which conversation topics stress each user
The companyeach fact with its source · read 2026-10-13
  • Domain since2026domain registered
Your datawhat they publish, each line with its page · read 2026-10-13

These are Nefesh AI's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read 2026-10-13
  • MCP serverai.nefesh/human-stateverified in the MCP registry
  • Stateanswers, 7 toolschecked 2026-10-13
  • Address to connectmcp.nefesh.ai/mcp
  • API docsnefesh.ai/docs/apithe vendor's page ↗
  • MCP docsnefesh.ai/docs/mcpthe vendor's page ↗

MCP server details →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Most used in Voiceby use, among tools still maintained — this tool shares no tags yet

Figure and bar: visits/mo, estimate · year: online since

All Voice tools →

Questions this page answers
  • What is Nefesh AI?

    Fuses wearable, camera and voice signals into one human-state reading that an API adds to LLM prompts as context. It is listed in the Atlas under Voice.

  • Who is Nefesh AI for?

    Development teams building telehealth, AI coaching, workplace wellness and adaptive learning products

  • How much does Nefesh AI cost?

    Nefesh AI has a free plan; paid plans start at $25/mo, per its pricing page on 2026-10-13.

  • Is Nefesh AI free?

    Yes, Nefesh AI has a free plan, per its pricing page on 2026-10-13.

  • Do people use Nefesh AI?

    Little sign of use.

  • Is Nefesh AI still maintained?

    Actively maintained: release 6 months ago · site updated 12 days ago.

  • Is Nefesh AI safe?

    We do not audit vendors. What Nefesh AI publishes, read 2026-10-13: GDPR stated on its privacy policy.

  • How do I cancel Nefesh AI?

    In its own words (terms of service, 2026-10-13): “If you do not agree to the updated Terms, you must stop using the API and cancel your subscription.”

Not quite it? Describe the job

beta

Five tools from the Atlas that fit it, each judged against what you wrote.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.