Key findings
- Granola's documentation makes the user responsible for obtaining consent, and Notion treats starting transcription as confirmation that everyone consented.
- Granola's two notices, a meeting-chat message and a video watermark, stay off until a user turns them on. Only an Enterprise admin can enforce them for a workspace.
- Notion AI Meeting Notes can play a spoken consent message at the start, and a workspace owner can enforce it for every member.
- A proposed class action filed on July 30, 2026 in the Northern District of California alleges that Granola records calls without all-party consent and trains on meeting data by default. On August 13, 2026, the court in a similar case against Otter.ai refused to dismiss it. Neither case has reached a decision on the merits.
- Of 80 public accounts on Granola, 6 say users should tell participants, and 8 call privacy or consent a problem, including a company that banned Granola because it does not ask participants.
Bot-free capture makes the person recording responsible for telling participants, so a company rollout needs a notice that an admin can enforce. Granola, Otter's desktop app, and Notion AI Meeting Notes all capture meetings with no bot in the call. Each offers a notice, and they differ on who can make it mandatory.
Why bot-free capture changes who gives notice
A meeting bot appears in the participant list and can be removed from the call. Bot-free capture listens through the user's device, so participants see no notice unless the user turns one on. Granola's help center calls participant notice best practice and assigns consent to the user. Its security FAQ says bot-free capture adds no attendee.
The same design is spreading. Otter now records bot-free from its desktop app beside its meeting notetaker, and Notion AI Meeting Notes captures system audio from the Notion desktop app.
What each tool offers
Checked against each vendor's documentation on October 12, 2026.
- Granola posts an automated message in the meeting chat (Google Meet through a Chrome extension, Zoom and Teams on macOS and Windows, Slack huddles on macOS). It can add a watermark to the user's video. Users turn both on for themselves, and Enterprise admins can enforce them.
- Notion AI Meeting Notes treats starting transcription as consent. A spoken consent message can play automatically, a workspace owner can enforce it, and the Google Meet extension pins a message in the chat.
- Otter sends a notetaker that joins Zoom, Teams, and Google Meet as a visible participant, or records with no bot from its desktop app, Chrome, or mobile.
The 2026 lawsuits
Computerworld reports that Tarra Chamberlain filed a proposed class action against Granola on July 30, 2026. The complaint alleges that the app was designed to record calls without disclosure to all participants, in breach of the California Invasion of Privacy Act. It also alleges that transcription data trains Granola's models by default. The National Law Review says the complaint also cites the federal Electronic Communications Privacy Act. The allegations remain unproven.
The consolidated 2025 Otter.ai case over recording and voiceprints is further along in the same district. On August 13, 2026, the court let federal wiretap and California eavesdropping claims proceed, along with Illinois biometric claims. Both cases turn on participant notice and on secondary use of meeting data, and a buyer controls the settings for both.
What practitioners do
The users who write about Granola most carefully still tell participants. Zachary Proser discloses in one sentence and skips calls where he has not confirmed consent. A consultant writing as ProxyLoom tells client participants before transcribing. Jeremy Caplan and Christian Pean recommend consent even without a bot. At Inventium, which captures every internal meeting, Amantha Imber's assistant adds a line to each external invite saying Granola is running. One Product Hunt reviewer considers the lack of notice a benefit because participants do not change their behavior.
A notice policy for your rollout
Lawyers commenting on the Granola case recommend checking that participants get clear notice, that consent comes from every required party, that participants can object, and whether meeting data trains models by default.
- Name the meeting types that may be transcribed, and the ones that may not.
- Enforce the meeting-chat message and the watermark where the plan allows. Elsewhere, require them in onboarding.
- Write one disclosure sentence for in-person meetings and phone calls, which carry no on-screen notice.
- Turn off model training for customer and candidate meetings, or buy a plan where it is off by default.
- Pause transcription when a conversation turns sensitive, and delete transcript chunks that should not have been captured.
Methodology
GILD checked consent, notice, and data documentation for Granola, Otter, and Notion on October 12, 2026. Litigation coverage comes from Computerworld and The National Law Review, both August 6, 2026, and The National Law Review's August 17, 2026 Otter ruling coverage. User opinions come from 67 public accounts on Granola dated 2025 or later. This piece describes the cases and is not legal advice. Recording law varies by jurisdiction, so have counsel approve the notice policy.
Products in this piece
Sources
- Official documentation
- 10
- Public source
- 10
- Granola Help Center: When to Use AI Notetaking
- Granola Help Center: Let People Know You're Using Granola
- Granola Help Center: Let people know you're using Granola (User Guide)
- Granola Help Center: Turn on transparency features for your team (Admin Guide)
- Granola Help Center: Security, Privacy & Data FAQs
- Granola Help Center: Models & training
- Granola Help Center: How transcription works
- Notion Help Center: Take AI Meeting Notes in Notion
- Otter.ai
- Otter.ai Privacy Policy (effective June 16, 2026)
- Computerworld: Granola lawsuit raises concerns over AI note-taking app privacy (Aug 6, 2026)
- The National Law Review: AI Meeting Tools Face Wiretapping Wake-Up Call (Aug 6, 2026)
- The National Law Review: Court Holds That Otter.ai Is A Third-Party Eavesdropper (Aug 17, 2026)
- Zachary Proser: Granola Call Transcription and Consent: A Compliance Guide (Aug 2, 2026)
- Reddit r/sales: a company bans Granola over consent (Jul 25, 2026)
- Reddit r/sysadmin: an IT concern about bot-free recording in Granola (Apr 1, 2026)
- Jeremy Caplan, Wonder Tools: Meet Granola AI (Apr 4, 2026)
- Christian Pean, Techy Surgeon: How I Automate Meeting Notes & Action Items with Granola (Aug 6, 2025)
- Asad M., Product Hunt review of Granola (Sep 2, 2026)
- How I Work: How I AI, Our #1 favourite AI tool for meetings (Apr 5, 2026)