Calm
Calm

Calm

Measured by AhrefsDR87Ahrefs DR: 87/100. Top 25%. Measured by Ahrefs. Median 44.Measured by StartupHub.aiAgent46Agent Readiness: 46/100. Above median. Measured by StartupHub.ai. Median 41.Measured by Google PageSpeedSpeed36Site Speed: 36/100. Bottom 25%. Measured by Google PageSpeed. Median 62.Measured by StartupHub.aiTrust88Data Trust: 88/100. Top 25%. Measured by StartupHub.ai. Median 61.

Calm is a leading mental wellness platform offering meditation, sleep, and relaxation resources.

2012ActiveSan Francisco, United States

About

Calm is a mental health company that provides a popular app focused on improving users' ability to sleep, meditate, and relax. It offers a large library of content and tools, including guided meditations, Sleep Stories, soundscapes, and music, to help users manage stress, anxiety, and insomnia. Calm also offers Calm Health, a clinically oriented platform, and Calm Business, an employer service.

Key facts

Website
calm.com
Headquarters
San Francisco, United States
Founded
2012
Total funding
$54M (Series B)
Business model
B2C

Funding rounds

Funding rounds raised by Calm
DateRoundAmountLead investors
1 Jul 2019Series B$27MLightspeed Venture Partners
1 Jun 2018Series A$27MInsight Partners
1 Feb 2013Seed$465K

Tech stack

Detected on calm.com, last scanned 21 Sept 2026.

Support
Zendesk
CMS / Builders
Squarespace, Shopify
CDN
AWS CloudFront
Hosting
AWS
Email provider
Google Workspace
Email marketing
Mailgun
Status page
Statuspage

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Frequently asked

Is Calm trustworthy and reputable?

StartupHub's Data Trust & Reputation score for Calm is 88 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.

How much funding has Calm raised?

Calm has raised a total of $54M in funding. The most recent round on record is Series B.

Public record

SEC filings, insider activity, nonprofit links and pay benchmarks for Calm