What is the difference between Demi and Viktor?

Demi is your proactive coworker in Slack. 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 proactively 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.

Does Demi learn how I work?

Yes. Demi learns your context, voice, and priorities across Gmail, Calendar, Slack, and your CRM, and becomes a better extension of how you work over time.

Does Demi run autonomously like Viktor?

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

Can I use Demi alongside Viktor?

Yes. Some teams keep an autonomous tool for engineering-style automation and give every person Demi as their proactive assistant. They solve different problems.

Is my data secure with Demi?

Data security is a top priority. Demi is a Google-verified app compliant with CASA Tier II and SOC-2 Type 1, and only uses trusted AI vendors with zero data retention.

Demi vs Viktor

A proactive coworker, not an AI hire to manage

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

Get started for freeStart with $100 in free credits

SOC-2 Type 1 · CASA Tier II · Google-verified

At a glance

Demi vs Viktor, side by side

Proactively surfaces the next step before you ask
Demi
Viktor
Runs the tasks you assign it
Learns your context and style, and improves over time
Demi
Viktor
A generic AI employee
A personal assistant for every team member
Demi
Viktor
One shared AI hire
Proposes the action and acts only after you approve
Demi
Viktor
Executes autonomously
Turns Slack threads into finished work (drafts, briefs, recaps)
Demi
Viktor
Limited
Tracks your deals and follows up on its own
Demi
Viktor
Limited
Lives in Slack where you already work
Demi
Viktor
Slack and Teams
Connects across your tools (Gmail, Calendar, CRM, 100+)
Demi
Viktor
3,200+ tools
No AI employee, code, or infrastructure to manage
Demi
Viktor
An autonomous employee to oversee
Predictable per-seat pricing
Demi
Viktor
Usage-based from $50/mo

Compiled from publicly available information. Last reviewed June 2026.

What makes Demi different

Built around you, not just tasked like a tool

A proactive coworker that learns how you work and acts on your behalf, with your approval.

Proactive, not reactive

Surfaces the next step before you ask.

Learns how you work

Adapts to your voice and priorities, and gets better over time.

Acts with your approval

Proposes the action and only moves once you approve.

Personal to everyone

Every teammate gets their own Demi that knows their work.

Why teams switch

Why teams move from Viktor to Demi

01
It's proactive
Demi surfaces the next step before you ask, so nothing slips.
02
It learns you
Demi adapts to your voice and context, and gets better over time.
03
You stay in control
Demi proposes; you approve before anything happens.

Demi is for you if

You want a proactive assistant that learns how you work
You want a personal assistant for every teammate, not one shared hire
You want to approve actions before they happen

Viktor is for you 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

Proof

The people who use Demi don’t go back

“Demi actually writes like I do. It saves me a ton of time. Other tools try to do similar things, but they don't do it like Demi.”
Chase Macaion
Global Head of SalesValdera
“Demi's drafts are honestly often better than what I would have written myself. I’d highly recommend it to anyone in sales.”
Ace Kaspar
Account ExecutiveHubspot
“I can't really picture my day to day without using Demi. The biggest impact hasn’t just been saving time, it’s reducing mental clutter.”
Emma Holden
Account ExecutiveSpellbook
“I was skeptical about Demi, and boy was I wrong. Demi’s the sidekick I didn’t know I needed.”
Alex Garwood
Global Account ExecutiveMinIO
“Demi flags high-priority emails tied to active deals, and even drafts responses that I can send off in 1 click. I start my day focused instead of reactive.”
Katherine Barnes
Account ExecutiveSocial Snowball
“I am absolutely OBSESSED with Demi. I am always so shocked with the drafts it creates for email replies- it is always so spot on with my voice!”
Emma Sturtevant
FounderEmma Career Coach

Switching is easy

Up and running in minutes

Start with $100 in free credits

01
Add to Slack
Add Demi to your Slack workspace and connect your tools in a couple of clicks.
02
Learns from you
Demi learns your context and style across Gmail, Calendar, Slack, and your CRM.
03
Approve the action
Demi proactively proposes next steps and takes action across your tools once you approve.

Demi vs Viktor
questions

Demi is your proactive coworker in Slack. 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 proactively 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 Gmail, Calendar, Slack, and your CRM, 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 proactive assistant. They solve different problems.
Data security is a top priority. Demi is a Google-verified app compliant with CASA Tier II and SOC-2 Type 1, and only uses trusted AI vendors with zero data retention.

Put Demi to work in Slack