Calk AI – Build Custom AI Agents with Your Internal Knowledge

Connect AI to your internal data

Calk AI connects your tools and data so you can build AI agents that actually understand your business.

No Credit Card Required

Tired of generic AI? Calk is built for your data, your tools, your team.

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Plug AI into your company’s knowledge

Connect Notion, Intercom, Slack, Hubspot, Google Drive and more — so your assistant actually understands your company.

Connect my data
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Choose the right AI model, every time

Use GPT-4o, Claude, Gemini, Mistral and more — and let your assistant pick the best one for writing, summarizing, or answering complex questions.

Get all the models

Build AI Assistants for Your Real Work

Train assistants with your own tone, tools, and instructions — from sales enablement to support answers to content workflows.

Build an agent
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Calk saves up to 4 hours per user a week

+35%

Productivity per user

AI automates tasks, freeing up time for real work

10x

The quality of output

AI adapts to your data for precise, high-value results

+25%

In team efficiency

Shared AI assistants streamline workflows

Calk for Sales

Less Busywork,
more deals

Automate the repetitive, focus on the deals. AI-driven sales automation helps your team find leads, personalize outreach, and close faster—without the manual work.

-> Turn Leads Into Clients
Calk AI Assistant cold emailer

Coldemailer

Draft the best in class cold emails. Highly personalized with the context.

Calk AI assistant meeting prep

Meetingprep

Prepare your meeting with our Assistant that will analyze your prospect's website.

Calk AI assistant cold call script

coldcallscript

Write your sales pitch with the context of your product and targeted to your audience.

Calk AI assistant sales wingman

Saleswingman

Have the best wingman on your sides to collect, analyze or find any information

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AI won't unlock real productivity if you still use disconnected tools, use one model for every task and avoid giving your team th best of AI

With Calk your business is

Supercharged

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Answers from everywhere, in one place

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Best model for every task

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Collaborate with AI, as a team

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AI that speaks your language

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Start connecting your data with AI,
Start using Calk.

Explore All Integrations
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Calk in action

Stop Letting AI Work Alone Make It Part of Your Business

With Calk, start empowering AI the with your unique data to make the difference.

Get 14 Days Free Trial