Softwr

Productivity · head to head

HEY vs Notion AI

HEY logo

HEY

Productivity

Flat annual subscription email service from 37signals, with its own hey.com domain and a distinctive Screener

From
$99/year
Rated
-
Full reviewWebsite
Notion AI logo

Notion AI

Content Creation

AI-powered productivity within Notion

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Notion AI has a free tier, so it costs nothing to try first.
  • Each has a real cost: HEY there is no free tier and no monthly billing option, so trying it beyond the trial means committing to a full year upfront.; Notion AI full AI access including agents and meeting notes requires the Business plan at $20 per member per month, double the $10 Plus plan
  • They diverge on capability: HEY covers The Screener, Notion AI covers Writing assistance.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which HEY and Notion AI actually diverge.

Attributes where HEY and Notion AI differ
AttributeHEYNotion AI
Starting price$99/yearFree
Pricing modelPer user per monthfreemium
Free tierNoYes
PlatformsMac, Windows, Web, iOS, AndroidWeb, Desktop, Mobile
CategoryProductivityContent Creation
FoundedUnknown2016

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in HEY

  • The Screener
  • Imbox, Feed and Paper Trail
  • Reply Later stack
  • Focus and Reply mode
  • Screen sharing style clips
  • No tracking pixels

Only in Notion AI

  • Writing assistance
  • Summarization
  • Translation
  • Q&A
  • Native Notion
  • Slack
  • Google Drive
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

HEY

  • Someone who wants to replace Gmail or iCloud Mail entirely with an email service built around approving senders before they reach the inboxnot Notion AI
  • A user overwhelmed by newsletters and receipts who wants them automatically separated from person to person conversationnot Notion AI
  • A family that wants shared but individually addressed email under one annual plannot Notion AI
  • A small company wanting HEY for Work on its own domain with the Screener model for the whole teamnot Notion AI

Notion AI

  • AI-powered document generation and database autofillnot HEY
  • Autonomous task automation with Notion Agentnot HEY
  • Meeting notes and enterprise search integrationnot HEY

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

HEY

  • There is no free tier and no monthly billing option, so trying it beyond the trial means committing to a full year upfront.
  • Adopting HEY means changing your actual email address, not just installing a new client, which is a bigger migration than switching apps on an existing address.
  • The Screener and categorisation model is a real departure from a standard inbox, and some users take time to adjust or find it gets in the way for high volume mail.
  • Short vanity addresses carry steep additional annual fees, up to 999 US dollars a year for a two character address.
  • It does not connect to or manage existing Gmail, Outlook or iCloud accounts, so it cannot be used as a general client the way Mimestream or Apple Mail can.

Notion AI

  • Full AI access including agents and meeting notes requires the Business plan at $20 per member per month, double the $10 Plus plan
  • The Free and Plus plans offer trial AI capabilities rather than the full feature set
  • AI is not sold separately from the workspace seat, so every member must be upgraded to reach it
  • Zero data retention with LLM providers is Enterprise only, which is custom priced

Pricing, plan by plan

HEY

$99/year
  • HEY for You$99/year
    • One hey.com email address
    • Screener, Imbox, Feed and Paper Trail
    • Billed annually only, no monthly option
  • HEY for Families$179/year
    • Covers up to five family members
    • Same features as HEY for You per member
  • HEY for Work$12/month
    • Per user, for organisations on a company domain
    • Admin controls for a team

Notion AI

Free
  • FreeFree
    • Trial AI capabilities like generating docs and autofilling databases
    • Basic forms and sites
    • Notion Calendar access
  • Business$null/month
    • Notion Agent for task automation
    • Custom Agents (free through May 3, 2026; then $10 per 1,000 credits)
    • AI Meeting Notes
  • Enterprise$null/custom
    • All Business features
    • Zero data retention with LLM providers
    • HIPAA compliance capabilities

Which should you pick?

Choose HEY if

  • You need the screener.
  • You work on Mac, Windows, Web, iOS, Android.
  • You also want imbox, feed and paper trail.
HEY review

Choose Notion AI if

  • You need writing assistance.
  • You want to start without paying.
  • You work on Web, Desktop, Mobile.
  • You also want summarization.
Notion AI review

Questions people ask

Is HEY or Notion AI better?
Neither clearly leads. HEY starts at $99/year and Notion AI at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, HEY or Notion AI?
Notion AI has a free tier; the other does not. Paid plans start at $99/year for HEY and Free for Notion AI.
Does HEY or Notion AI run on more platforms?
HEY runs on Mac, Windows, Web, iOS, Android. Notion AI runs on Web, Desktop, Mobile.
Can I use Notion AI for free?
Yes. Notion AI has a free tier, so you can try it without paying. HEY starts at $99/year.
What is HEY best used for?
HEY is most often used for someone who wants to replace gmail or icloud mail entirely with an email service built around approving senders before they reach the inbox, a user overwhelmed by newsletters and receipts who wants them automatically separated from person to person conversation, a family that wants shared but individually addressed email under one annual plan, a small company wanting hey for work on its own domain with the screener model for the whole team. Of those, someone who wants to replace gmail or icloud mail entirely with an email service built around approving senders before they reach the inbox and a user overwhelmed by newsletters and receipts who wants them automatically separated from person to person conversation are not what Notion AI is typically brought in for.
What can HEY do that Notion AI cannot?
HEY covers The Screener, Imbox, Feed and Paper Trail, Reply Later stack, Focus and Reply mode. Notion AI covers Writing assistance, Summarization, Translation, Q&A.

Answered from the vendors’ own pages

HEY: Can I use HEY with my existing Gmail address?

No. HEY provides its own hey.com email address; it is not a client layered over an existing Gmail or other account.

Notion AI: Is Notion AI free?

Notion offers a free plan with trial AI capabilities for generating docs and autofilling databases. Full AI features like Notion Agent and Custom Agents require a Business plan.

Source
HEY: Is there a free plan?

No. HEY offers a trial but bills annually only, with no free tier and no month to month option for individuals.

Notion AI: What does Notion's Custom Agents cost?

Custom Agents are free to use through May 3, 2026. Starting May 4, 2026, Custom Agents will cost $10 per 1,000 monthly Notion credits. Admins can purchase Notion credits as add-ons.

Source
HEY: What is the Screener?

A feature that holds mail from any new sender until the user explicitly approves them, before it appears in the inbox at all.

Notion AI: What features does Notion's Business plan include?

Business plan includes Notion Agent for autonomous task automation, AI Meeting Notes, Enterprise Search across connected apps, SAML SSO, granular database permissions, private teamspaces, and premium app connections.

Source
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