Comet to unsubscribe from selected Gmail messages
Roger Wong tested whether Perplexity Comet could unsubscribe from newsletters directly inside his existing Gmail session. He selected three messages and asked the browser assistant to unsubscribe from the checked emails. Comet then took control of the page, opened the first message and followed its unsubscribe link before moving through the remaining selections.
Original prompt
Shared by the source author. See source notes for context.
unsubscribe from the checked emails.
Reach people exploring AI agents
See placements →Evidence at a glance
Sourced account- Source author
- Roger Wong
- Original account
- Read the source ↗
- Published
- Source link checked
- Reported result
- Two of three selected subscriptions were removed; the remaining form attempt failed, and the author says manual work would have been quicker.
- Human involvement
- Wong watched the approximately two-minute run and could stop it; one email-address form failed.
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How the agent did it
- Select the unwanted messages in the existing Gmail session.
- Ask Comet to follow each unsubscribe route from the selection.
- Check which subscriptions actually succeeded and finish failed forms separately.
Roger Wong tested whether Perplexity Comet could unsubscribe from newsletters directly inside his existing Gmail session. He selected three messages and asked the browser assistant to unsubscribe from the checked emails. Comet then took control of the page, opened the first message and followed its unsubscribe link before moving through the remaining selections.
The test encountered a useful state-management problem. Gmail no longer retained the checked-message state after an individual email was opened. Comet remembered the three subject lines and used them to continue the work rather than abandoning the task when the visible selection disappeared.
Two unsubscribe attempts succeeded. The second message led to a form where the agent had difficulty entering the correct email address, so that attempt failed. The account gives no evidence that this third subscription was later removed.
Wong watched the browser work for about two minutes. A teal border indicated agent control, and a stop button was available throughout. He explicitly says doing the three clicks manually would have been quicker in this small test. The concrete lesson is therefore the ability to carry a selection across changing page state, together with a form-filling limit. It is a partly successful browser delegation, with an observed result for each selected message.
Prompt
Original prompt
Source: rogerwong.me · Roger Wong
Frequently asked questions
How did it keep track after opening a message?
It remembered the three subject lines when Gmail's checked-message state disappeared.
Why did one unsubscribe fail?
The agent had difficulty filling the correct email address into that unsubscribe form.
Was the small test faster than manual work?
No. Wong watched about two minutes and says he could have handled the three messages more quickly himself.
More details
About this account
Comet controlled Gmail, remembered selected subject lines and followed unsubscribe links across separate messages.
Firsthand source opened and read. Prompt is a verbatim excerpt of the published original instruction.
Credit: Roger Wong
Source published
Added to Agents In Use
Source checked
Tools and topics
Perplexity Comet · Gmail · Unsubscribe forms
Email unsubscribe · Gmail selection · Browser control
Editorial completeness: 100/100. Measures documented fields, not agent performance or verified outcomes.