Sauna

What is Sauna?

Sauna is an AI assistant from HeyDaily Inc. that learns how you and your team work, remembers what matters and acts on your behalf. You connect your email, documents, Slack messages and files, and the more context it has, the more it can do. You can talk to it in the web app, the iOS app, iMessage, Slack or email, and it also reaches into Gmail and Superhuman. It connects to more than 3,000 tools and apps, with custom MCP connectors for the rest. You decide how much autonomy it has, from suggesting actions for review to executing tasks on its own. Personal Saunas are private by default, a communal Sauna acts as a shared brain for a team, and peer-to-peer Saunas let colleagues query each other's knowledge. Sauna says it is SOC 2 Type II compliant and does not train on your data. There is a free plan, and paid plans run $29, $99, $299 and $999 per month.

Use cases

• Delegate research and follow-ups to an AI teammate
• Share team knowledge in a communal workspace
• Draft and send email replies with approval
• Run tasks from iMessage or Slack
• Automate browser work on your behalf
• Build documents, code and web pages from chat
• Connect tools with custom MCP connectors

Who it's for

• Founders
• Knowledge workers
• Operations teams
• Small and mid-size teams

Why use Sauna

• Memory and connected context mean you do not re-explain your work in every conversation.
• It lives where you already communicate, including iMessage, Slack and email, so there is little new software to learn.
• Autonomy settings let you start with review-first suggestions and loosen them later.
• Personal context is private by default, and you choose what teammates see.
• Monthly plans can be changed or cancelled at any time, with data export available.

Sauna features

• Persistent memory across sessions
• 3,000+ app integrations plus custom MCP connectors
• Web app, iOS app, iMessage, Slack and email access
• Configurable autonomy from suggestions to full execution
• Cloud storage and a cloud code sandbox
• Communal and peer-to-peer Saunas for teams
• Access to all LLMs on Basic and above
• Custom models on Pro and Team
• Browser automation on the Team plan
• Export of your context if you cancel

Sauna integrations

• Slack
• iMessage
• Gmail
• Superhuman

How to get started with Sauna

1. Sign up on the web or start from iMessage or Slack, beginning on the free plan.
2. Connect your tools and give Sauna context such as email, documents and files.
3. Ask for work in plain language, such as research, follow-ups or building a small app.
4. Choose how much Sauna can do without approval, from suggestions to autonomous actions.
5. Upgrade to Lite, Basic, Pro or Team when you need more credits, models or team features.

Sauna limitations

• Free plan gives 10 credits per day, or 20 with a verified payment card
• No free trial period and no annual billing for paid plans
• Paid plans have monthly credit limits; top-up packs are sold separately
• Lite runs only on the Sauna Lite model; all LLMs need Basic or higher

Sauna pricing

Yes, Sauna has a free plan. Paid plans start at $29 per month, according to the official pricing page on 24 Oct 2026.

Sauna plans

• Free

  $0/month

  • 10 credits per day
  • 20 credits per day with a verified card

• Lite

  $29 per month

  • Sauna Lite model
  • iMessage and Slack connect
  • 3000+ integrations
  • Cloud storage
  • Persistent Memory

• Basic

  $99 per month

  • Everything in Lite
  • Access to all LLMs
  • 6,000 credits per month

• Pro

  $299 per month

  • Everything in Basic
  • Shared folders
  • Custom models

• Team

  $999 per month

  • Everything in Pro
  • Brain Access
  • Expanded custom models
  • Browser Automation
  • 60,000 credits per month, shared

Plans as listed on the official pricing page on 24 Oct 2026. Prices can change and may vary by country or exclude tax. Check the official pricing page.

Sauna alternatives

The main Sauna alternatives listed on Debuly are Lindy, Manus, OpenClaw, BrainSoup, Cortex Workspace and CREAO. The table compares pricing and platforms; order is A–Z.

1. 

   BrainSoup

   Native Windows app for building teams of custom AI agents that you direct in plain language, with local or cloud models and your own documents.

   Automation and agentsChat assistantsProductivity
   PaidVisit BrainSoup (official site)
2. 

   Cortex Workspace

   AI workspace with desktop agents, browser automation, Office file creation and a credit-based workflow platform for businesses.

   Automation and agentsProductivityChat assistants
   FreemiumVisit Cortex Workspace (official site)
3. 

   CREAO

   AI agent builder that turns a chat request into agents that run on a schedule and work inside your tools.

   Automation and agentsProductivity
   FreemiumVisit CREAO (official site)
4. 

   Lindy

   AI teammate that handles email, scheduling, meetings and recurring routines across 1,500+ apps, with credit-based pricing.

   Automation and agentsProductivityChat assistants
   Free trialVisit Lindy (official site)
5. 

   Manus

   General AI agent that carries out multi-step tasks such as research, slides, websites and design from a single prompt.

   Automation and agentsChat assistantsProductivity
   FreemiumVisit Manus (official site)
6. 

   OpenClaw

   Open-source personal AI assistant that runs on your own devices and takes actions for you through WhatsApp, Telegram, Slack, Discord and other chat apps.

   Automation and agentsChat assistantsProductivity
   Open sourceVisit OpenClaw (official site)

Sauna FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

Image credits

• Logo: from sauna.ai · fetched 24 Oct 2026 · Vendor trademark, used only to identify the product; removed on request
• Cover: none collected yet, so a generated tile is shown.

Spot an error? Report an issue with this listing. We also remove a logo or image on the owner's request.