Build what helps you close

Custom demos, deal rooms, calculators and pipeline views, built by chatting and shared with a link the same day.

Start from an idea

Deal room

Build a deal room for one prospect: a welcome note, the proposal summary, pricing options, next steps with dates and a place to upload signed documents.

ROI calculator

Build an ROI calculator for sales calls where the rep enters the prospect's headcount and current costs and gets a one-page summary to share.

Pipeline dashboard

Build a pipeline dashboard with deals by stage, expected close this quarter, win rate by rep and a table I can filter by owner and region.

Discount approvals

Build a deal desk app where reps request a discount with the deal size and reason, a manager approves or rejects, and every decision is logged.

How sales teams use Mythex

A deal room for every account

The proposal, pricing options and next steps for one buyer, on one page you can update in minutes.

A pipeline everyone can see

Deals by stage, expected close and win rate, from your own data, so nobody rebuilds the slide on Monday.

Value calculators

Enter the buyer's numbers on the call and share a clean estimate they can forward to their finance team.

Follow-ups buyers can click

Send a recap page with the workflow you discussed, the numbers and the next steps, instead of another PDF.

Deal desk approvals

Discount requests with the deal size and reason, approved or declined by a manager, with every decision logged.

Shorter cycles, sharper deals

Give each buyer what they need to say yes, without waiting on marketing or engineering.

Fast

Build or change a buyer's page while the deal is moving, not after the next sprint.

Tailored

Shape the demo, the numbers and the plan around each account's team and workflow.

Always current

Update a page and everyone with the link sees the change. No version 7 in someone's inbox.

Connect your sales stack

Connect your accounts once and ask for what you need in chat.

For your CRM

Read and update HubSpot and Salesforce records from the tools you build.

For your numbers

Pull from Google Sheets, Airtable and your database into live dashboards.

For follow-through

Send Gmail follow-ups and post Slack updates when a deal moves.

Why sales teams build on Mythex

Something for every deal

Build a demo or a deal room shaped around one account, in the time it would take to write the follow-up email.

Your numbers in one place

Connect Google Sheets and other tools, or keep deals in the app's own database, and get a dashboard your team can filter by owner and region.

Easy to keep current

Change a price, a slide or a field by chatting and publish again. The link the buyer already has shows the update.

How it works

Describe it

Say what you need in plain words, or start from a template.

Watch it build

Mythex writes the code, sets up the database and shows a live preview.

Publish

One click puts it on a public address — or keep it to your team.

Connect the tools you already use

Connect Google Sheets, Gmail, Slack, Notion, HubSpot and hundreds more once, then ask for what you need in chat. Your apps read and write to them, and no key ever lands in your code.

Frequently asked questions

Can it use our CRM data?

Connectors cover hundreds of apps, and Mythex can call any API with your key stored as a secret. Check the Connectors catalog for your CRM, or start from a Google Sheet export.

Can buyers open what we build?

Yes. Publish to a public address, or on Pro and up to your own domain. Before it's finished, share a preview link instead.

Can we keep internal tools to our team?

On Business and Enterprise, publish an app as members-only: only people in your workspace can open it, after signing in.

Give every deal its own tools

Start free, or book a demo to see how a sales team uses Mythex.