Useful Five #011Oct 2, 2026

Five apps that do what Siri AI cannot

Five apps for the work that happens around your inbox and calendar

👋 HEY, IT'S RAJA

Two weeks with Siri AI has made its shape pretty clear. It is very good at finding things inside your phone and taking small actions across Apple's own apps. It does almost nothing about the work that happens around a calendar and an inbox.

Five apps that cover exactly that gap. None of them overlap with what Siri does, which is the reason they earn a place rather than compete for one.


1️⃣ Krisp, for calls that sound like an office

Krisp removes background noise from your microphone and from the people on the other end, in any app that uses audio. Zoom, Meet, Teams, Slack huddles, recording software.

The part people underrate is the reverse direction. Filtering out the construction outside your own window is useful. Filtering out the dog, the traffic and the open-plan office coming from the other five people on the call is the thing that changes how a meeting feels. It also handles echo and transcribes calls if you want that.

If you take calls from home, a coffee shop, or anywhere near a road, this is the single cheapest upgrade to how professional you sound.

Try Krisp

2️⃣ Circleback, for meeting notes you do not write

Circleback joins your meetings, transcribes them, and produces notes and action items afterwards. Not a wall of transcript, but a structured summary with the decisions and the follow-ups pulled out.

Siri cannot do this at all. It has no route into a video call and no way to listen to a conversation on your behalf. It is the clearest hole in what Apple shipped, and the one most likely to matter if your week has meetings in it.

The use I would point at first is not the meeting you attend, it is the one you half attend. The notes are there regardless of how much attention you managed to give it.

Try Circleback

3️⃣ Fyxer, for an inbox that sorts and drafts itself

Fyxer connects to your email, sorts it into categories that reflect what actually needs you, and drafts replies in your own voice based on how you have written before.

The drafting is the interesting half. Sorting is a solved problem and plenty of tools do it. Opening your inbox to find a reply already written that sounds like you, needing an edit rather than a blank page, is a different experience. It handles calendar invites and meeting notes too.

My readers get 20% off two months through the link below, plus a seven day free trial, applied automatically.

Try Fyxer with 20% off

4️⃣ Cal.com, for scheduling without the back and forth

Cal.com is open source scheduling. You share a link, people book a slot that works, and it lands in your calendar. The comparison everyone makes is Calendly, and the reasons to pick this one are that it is open source, self-hostable if you care about that, and considerably more flexible about routing, buffers and multiple calendars.

Siri AI can add an event once you know when it is. It has no way to negotiate a time with another human. That negotiation is the part that eats the week.

First time subscribers get 20% off their first year through the link.

Try Cal.com with 20% off

5️⃣ Wispr Flow, for dictation everywhere Siri is not

Wispr Flow turns speech into text in any app on your Mac, and it cleans up what you said as it goes. The rambling, the false starts, the "actually, scratch that" all get resolved into the sentence you meant.

Apple's dictation exists and works, but it transcribes you literally and lives where Apple decided to put it. Flow is designed for people writing at length, which is a different job from asking Siri to send a text.

If you talk faster than you type, and most people do by a wide margin, this is the one on the list with the biggest gap between how boring it sounds and how much it changes a working day.

Try Wispr Flow


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Pick one, not five. The gap in your week is probably obvious to you already.

See you Monday.

Keep it useful,

Raja · The Useful Tech

P.S. Enjoyed this? Forward it to a friend who loves their Apple gear a little too much.

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