Skip to content
Isai Guerrero

I move businesses off CRMs that don't fit them.

If your team works around your CRM instead of in it, I'll build one that fits how you sell. You own it, and your team keeps working while I build it.

Running today at a real-estate marketing company doing about $10M a year, and being rolled out at a home-equity lender.

See what it costs

Isai Guerrero

Free intro call

with Isai Guerrero

One hour by video. You leave knowing whether a switch is worth it and what it would take.

CRMs I've built

I describe clients without naming them. Ask on a call and I'll walk you through any of them.

Real-estate marketing company

About $10M a year

Replaced HubSpot and an outside software agency with a system the company owns.

Leads, deals, tasks, billing, email and where each lead came from now live in one place. One screen for each rep replaced four tools, and support headcount dropped by half.

Home-equity lender

Moving over from HubSpot

A CRM built around how their partners and loan team work.

It checks which of five loan programs a customer qualifies for and tracks every lead and deal. It also sends follow-ups, handles e-signatures and connects to Gmail and Google Calendar.

Home-services marketplace

Live

A marketplace that connects homeowners with licensed local pros.

Every pro's license is checked before they are listed, and payments are handled inside the marketplace.

Your team keeps working while we switch

AI writes the code from my instructions. I decide what gets built, check every change before it goes live, and run the move myself. You deal with one person, start to finish.

  1. Step 1

    Map it

    I look at your CRM, your data and how your team works. That includes the spreadsheet next to the pipeline and the report someone rebuilds every week.

  2. Step 2

    Build next to it

    Your team keeps working in the old CRM while I build the new one.

  3. Step 3

    Move the data, run both

    Records come over and are checked. Both systems run side by side until the numbers match.

  4. Step 4

    Switch and own it

    You turn the old CRM off. The software, the data and a written guide to running it are yours.

What it costs

If you're not sure which fits, start with the free call.

Free intro call

Free

1 hour

Tell me what isn't working. I'll tell you honestly whether I can fix it.

Book a free call

Hourly

$30/hour

Limited-time rate, normally $100/hour

One broken workflow, one automation, or a second opinion before you sign with a vendor. No project needed.

Details

CRM migration project

Starts at $2,000

Usually 2–4 weeks from start to switch-over

Move off a CRM that doesn't fit onto software your company owns.

Details

Ongoing part-time help

From $500/month

Ongoing, six-month minimum

Ongoing part-time help running and improving your systems.

Details

Common questions

More on the Pricing page.

What does a CRM migration cost?
Migration projects start at $2,000. That covers your data moved and checked, the screens your team uses every day, and a written guide to running it. Larger teams, more connected tools or messier data cost more, and I quote a fixed price after the free intro call.
How long does a CRM migration take?
Usually 2–4 weeks from the start to the day your team switches over. Your team keeps working in the old CRM the whole time, so there is no downtime while I build.
Do we have to stop using our current CRM while you build?
No. Your team keeps working in the old CRM until the new one is ready and the data matches. You choose the day you switch.
Who owns the software and the data?
You do. The software and the data sit in accounts in your company's name. There are no per-seat fees, and another developer can take over at any time.

One free hour tells you if switching is worth it.

We look at your CRM together by video. You leave knowing what a switch would cost and how long it would take. If your current CRM only needs fixing, I'll tell you that.

Most switches start at $2,000 and take 2–4 weeks. Bring whoever makes the decision.