Notion AI vs Tanka

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Free plan: Notion AI has one; Tanka prices on request
Public API: Notion AI has one; not confirmed by us for Tanka
Higher Trust score: Notion AI — 96 vs 88 for Tanka
Best fit: Notion AI: Teams standardized on Notion for docs, wikis and projects · Tanka: Teams comfortable requesting early access to an unreleased enterprise tool
Platforms: Notion AI: Web, macOS, Windows, iOS, Android · Tanka: Web, iOS

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

Notion AIAgents, AI meeting notes and cross-app search built directly into the Notion workspace

TankaEarly-access memory layer positioned as an operating base for AI-native companies and their agents.

Side by side

Fact	Notion AI	Tanka
Category	Document Editing & Office Suites	Knowledge Management & Wikis
Pricing model	Freemium	Contact
Starts at	$24/seat/mo	—
Public API	Yes	Not confirmed
Trust score	96 / 100	88 / 100
Platforms	Web, macOS, Windows, iOS, Android, API	Web, iOS
Company	Notion Labs, Inc.	Tanka, Inc.
Launched	2023	2024
Last verified	Oct 15, 2026	Oct 15, 2026

What our research says

Notion AI

If your team already lives in Notion, this replaces separate meeting-notes and enterprise-search subscriptions with one bundled layer that can actually edit your pages and databases. The catch is the toll: full AI requires the Business tier for every member, and automated custom agents burn metered credits on top.

Pros

Agent operates on real workspace objects, not just chat replies
Meeting notes and connector-based search are included rather than sold separately
Zero data retention with LLM providers is available at the Enterprise tier
Mature platform with a documented public API and broad app coverage

Cons

Per-member Business pricing makes AI expensive for large casual teams
Custom agents consume paid credits once the promotional window lapsed
Output quality depends heavily on how well-structured your workspace is

Tanka

Tanka is easier to evaluate through press coverage and its founder's track record than through its own website, which is still mostly a sign-up page with placeholder sections. The pitch, persistent shared memory as infrastructure for teams working alongside AI agents, is a real and increasingly common category, but there is no public description of what the product screen actually looks like or does day to day. Treat this as a pre-launch or early-access company to watch rather than a tool ready to evaluate hands-on.

Pros

Founder has direct prior experience building AI memory products
Announced funding and press coverage suggest real institutional backing
Mobile app listing exists on the App Store

Cons

Public website shows no concrete feature list, screenshots, or pricing
Access is gated behind an early-access signup rather than a self-serve trial

Which one fits

Choose Notion AI if you need

Teams standardized on Notion for docs, wikis and projects
Ops people automating recurring page and database upkeep with scheduled agents
Companies consolidating meeting transcription and cross-app search into one tool

Choose Tanka if you need

Teams comfortable requesting early access to an unreleased enterprise tool
Founders following the AI-native company operating-system space