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The Viktor alternative

An AI teammate, not an AI hire

Demi lives on your Mac, learns how you work, and gets things done for you, with your approval. Viktor is an autonomous AI hire you assign tasks to and oversee.

Download for Mac

SOC 2 Type II · CASA Tier II · Google-verified

Demi's personal memory panel on macOS

Where Viktor slows you down

  • It isn't where you work

    Viktor runs in Slack and Teams. It isn't there in the apps and screens where the rest of your day actually happens.

  • It waits to be told

    You tag it and explain the task every time. Nothing is teed up before you think to ask for it.

  • Shared, with nothing personal

    The whole team calls the same generic AI hire. No version of it is yours, holding your context and your voice.

At a glance

Demi vs Viktor, side by side

Where it lives

  • A native Mac app, on your desktop across every app and screen

    Demi

    Viktor

    Lives in Slack and Teams only

  • Works right inside Slack too

    Demi

    Viktor

    Slack-native

  • One teammate across all your tools, not just chat

    Demi

    Viktor

    Chat-first

Personal to you

  • Learns your context, voice, and priorities over time

    Demi

    Viktor

    Generic, no personal memory

  • Shared with the team in Slack, and personal on every Mac

    Demi

    Viktor

    Shared only, no personal layer

  • Gets ahead of your work and surfaces the next step before you ask

    Demi

    Viktor

    Reactive, runs only what you tag it to do

Does the heavy lifting

  • Builds routines, workflows, and automations by watching your repetitive work

    Demi

    Viktor

    You tag and explain each task, every time

  • Takes the mundane, repetitive work off your plate on its own

    Demi

    Viktor

    Only the one task you assign, each time

  • Drafts your emails and replies in your voice

    Demi

    Viktor

    Task-driven output

  • Turns messages and threads into finished work

    Demi

    Viktor

    Limited

You stay in control

  • Proposes the action and acts only after you approve

    Demi

    Viktor

    Executes on command

  • No AI hire or infrastructure to manage

    Demi

    Viktor

    An autonomous hire to oversee

Connect and pricing

  • Connects across Gmail, Calendar, CRM, and 100+ tools

    Demi

    Viktor

    3,200+ tools

  • Predictable per-seat pricing

    Demi

    Viktor

    Usage-based from $50/mo

Compiled from publicly available information. Last reviewed June 2026.

Which one is right for you

Choose Demi if

  • You want an AI teammate that lives on your Mac and learns how you work
  • You want one teammate the team can call in Slack, and a personal one on every Mac
  • You want to approve actions before they happen

Choose Viktor if

  • You want an autonomous AI hire that writes code and builds apps
  • You want the widest possible integration breadth
  • You are comfortable with autonomous execution and usage-based pricing

It's already on it

Demi surfaces the next step before you ask: the reply you owe, the follow-up you promised, the thread that went quiet. Viktor waits to be assigned.

It learns how you work

Demi picks up your voice, your priorities and how you handle each account, and gets sharper every week. Viktor is generic on day one and on day ninety.

You stay in control

Demi drafts the email, books the meeting, updates the CRM, then waits. Nothing happens until you approve it. Viktor executes on its own, so oversight is your job.

Teams that left Viktor

  • Duolingo

    “The best CEOs stay in touch, follow through, and show up prepared. Demi makes those habits feel effortless.”

    Bing Gordon

    Bing Gordon

    DirectorDuolingo
  • Kleiner Perkins

    “Demi keeps every recruiting conversation organized, helps me prep faster, and makes follow-up feel thoughtful.”

    Dana Schafer-Smith

    Dana Schafer-Smith

    Director, Technical RecruitingKleiner Perkins
  • Valdera

    “Demi preps me for every meeting, updates the CRM, and streamlines my sales motion without extra admin.”

    Chase Macaione

    Chase Macaione

    Head of Global SalesValdera
  • Spellbook

    “Demi is the sales-tuned drafting assistant I could never quite get another tool to be. Takes the drudgery out of replies, recaps, and follow-ups so I can sell faster and more tailored.”

    Michael Chapman

    Michael Chapman

    Enterprise Account ExecutiveSpellbook
  • Farsight AI

    “As a founder, my inbox is a constant firehose. Demi shows me what needs attention, drafts responses in my voice, and keeps follow-ups moving.”

    Samir Dutta

    Samir Dutta

    FounderFarsight AI
  • Avoca

    “Demi lets me respond to customers instantly while keeping every reply thoughtful, concise, and personal, adapting to exactly what I need and giving me hours back every week.”

    Matthew Dumon

    Matthew Dumon

    Customer Success ManagerAvoca
  • Nen Creative

    “Demi sounds like me!”

    Abby Torggler

    Abby Torggler

    Project ManagerNen Creative
  • Further AI

    “Demi’s drafts are so good I can often just hit send. It feels like it already knows what I was going to say.”

    Kush Agarwal

    Kush Agarwal

    Director, AI DeploymentFurther AI
  • Emma Sturtevant Career Coaching

    “I am absolutely OBSESSED with Demi. I am always so shocked with the drafts it creates for email replies - it's always so spot on with my voice.”

    Emma Sturtevant

    Emma Sturtevant

    FounderEmma Sturtevant Career Coaching

Up and running in minutes

  • Download the app

    Onboard Demi in a couple of clicks.

  • Connect your tools

    Connect any tool you work in, from Gmail to your CRM, so Demi has full context from day one.

  • Start working

    Call on Demi from any app or screen and it gets to work right away.

Demi vs Viktor
questions

  • Demi is an AI teammate that lives on your Mac. It learns your context and style, surfaces next steps before you ask, and acts on your behalf once you approve. Viktor is an autonomous AI 'hire' you assign tasks to, which runs and builds on its own.

  • Yes. Demi surfaces the next step, drafts the reply, and tees up the follow-up before you ask, then waits for your approval to act. Viktor primarily runs the tasks you assign it.

  • Yes. Demi learns your context, voice, and priorities across your email, calendar, CRM, and the other tools you connect, and becomes a better extension of how you work over time.

  • No, by design. Demi proposes the action and only moves once you approve, so a human always stays in control.

  • Yes. Some teams keep an autonomous tool for engineering-style automation and give every person Demi as their AI teammate on their Mac. They solve different problems.

  • Data security is a top priority. Demi is a Google-verified app compliant with SOC 2 Type II and CASA Tier II, and only uses trusted AI vendors with zero data retention.

Put Demi to work on your Mac

Download for Mac

SOC 2 Type II · CASA Tier II · Google-verified