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coldcall.zero
New: the sales tool of workload.zero

Win customers without cold calling.

coldcall.zero keeps every inquiry, every conversation and every quote in one place. You see which deal needs you next, and your client accepts the quote online.

Start for free
  • Your own pipeline stages
  • Quotes accepted online
  • With Claude via MCP
Features

Nothing gets lost.

Every inquiry becomes a deal, every deal is linked to a company and contact, every accepted quote becomes an invoice.

All deals at a glance.

As a board or a table, with stage, value, company and contact. On the board you drag a deal into the next stage.

One deal, the whole story.

Value, stage, probability, company and contacts on the deal. The stage history shows when it reached each stage. Lost deals are closed with a reason.

Your stages, your board.

Create pipelines with your own stages, colors and win probabilities. One of them is the default and opens first.

Accepted by link.

Once you approve it, the quote goes out by email. Your client opens it via a link and accepts it bindingly, optionally signing with their name. This creates a draft invoice in backoffice.zero.

Know where you stand.

Pipeline value per stage, weighted by probability, win rate over the last 90 days, deal size, time to close and conversion from stage to stage.

Follow up with a date.

Plan calls, meetings and tasks on the deal, with a reminder, and close them with an outcome. Today you see activities on the contact and the deal, creating them in the app is coming with workload.zero.

Won means: on to the next step.

A won deal becomes a project in workstream.zero, with client, team and budget from the deal. Coming with workload.zero.

With Claude

Ask instead of searching.

Claude reads deals, contacts and reports via MCP and creates quotes as drafts. Nothing is sent without your approval.

Works today with the workload.zero connector in Claude. Example conversation with fictional data. Whatever Claude creates stays a draft until you approve it.

Tools for sales
  • list_deals
  • update_deal
  • get_sales_report
  • list_contacts
  • upsert_contact
  • create_quote
  • send_quote
  • convert_quote_to_invoice
How it works

From first conversation to invoice.

Each step builds on the one before. Nothing is typed twice.

  1. 01

    Add or import a contact

    Clients from your projects are taken over as companies instead of being created again.

  2. 02

    Move the deal through the stages

    Every inquiry becomes a deal with a value. The stage history is kept.

  3. 03

    Approve and send the quote

    The quote goes to the client by email only after your approval.

  4. 04

    Acceptance becomes an invoice

    If you like, a draft invoice is created right when the quote is accepted.

Coming with workload.zero

See which deal needs you each morning.

Deals without a next step, a quote without a reply, a won deal without a project: workload.zero sorts by value and deadline and offers the next step right away.

Calculator

What does following up cost you today?

Do the math with your own numbers.

items
min
items
min

The calculation only uses your input, with 4.33 weeks per month. It covers the time you spend gathering notes, emails and old quotes or copying quote data into the invoice. How much of it coldcall.zero takes over depends on your workflow. We work it out with you in the demo.

Your effort today
8.5 hrs
per month for searching and retyping
Over a full year101.9 hrs
Up next

What we are building.

These features are designed in the workload.zero prototype and in progress. We show them so you know where coldcall.zero is heading.

workload.zero

Part of the suite.

Won customers end up where you also bill them.

Frequently asked.

And the answers.

More deals closed.

Without a single cold call.

Start for free