Guide

What custom CRM software costs to build, and when to buy one instead

$26,000 – $36,000 for a CRM a small team shares, and $46,000 – $65,000 once managers get their own view and an admin area, and it connects to Gmail, runs reports and sends quotes. Most small businesses shouldn’t build either one. Salesforce Starter Suite lists at $25 a user a month, and Salesforce’s pricing page puts a Gmail connection and reports in that plan.

$26,000 – $36,000: A CRM a small team shares, with contacts, deals, reminders and search
$46,000 – $65,000: Reps and managers, an admin area, Gmail, reports and quote PDFs
15–21 weeks: Calendar time for the larger CRM

Written by

WhatWillMyAppCost

We build the estimator this site runs on, and we design and build custom mobile and web software for a living. Every figure below is the estimator’s own output, except the published vendor prices, which are read off each company’s own page and dated.

You sell for a living, and right now the selling lives in people’s heads and their own email. Maybe you tried a CRM, set up half of it, and watched the team drift back to their inboxes. Now somebody’s suggested building your own, one that does what you do and nothing else, and you want a number before you take that seriously.

A custom CRM’s price depends on who uses it and what it’s hooked up to. Two sizes are priced in full below, then what each piece is worth on its own, whether a small business should build one at all, when building is the right call, and how long it takes. What Salesforce charges and includes comes off its own pricing page.

How much does custom CRM software cost?

$26,000 – $36,000 for a small team’s CRM and $46,000 – $65,000 for a larger one. Both are web apps your team opens in a browser, built for about a dozen people at a company with no brand yet, so the design starts from nothing.

A small team’s CRM, $26,000 – $36,000 over 12–18 weeks. Everybody logs in and sees the same thing. You keep contacts and the companies they work for, move each deal through your stages until it’s won or lost, write notes, attach proposals and contracts, and search for anyone you’ve dealt with. It reminds you when a follow-up is due.
The larger CRM, $46,000 – $65,000 over 15–21 weeks. Everything in the small one, plus two kinds of user. Reps see their own deals and managers see everybody’s. Managers get an admin area to add people and set up the stages. Emails with a customer show up on that customer’s record from Gmail, managers get reports on what’s in the pipeline and what closed each month, and any deal can go out as a quote PDF.

Most of the smaller figure is groundwork. Every web app pays for it before it does anything at all, and what $10,000 buys goes through what’s in it.

Run your own CRM through the estimator. It opens with the larger one already described. Change the sentences that don’t match yours and it reprices.

What does each part of a CRM add to the price?

Between $1,000 and $13,000 a piece, inside the larger CRM. The admin area is the biggest by far, at about $13,000.

Taken out one at a time:

About $13,000 for the admin area, where managers add people and set up the stages.
About $3,500 for reports on the pipeline and on what closed each month.
About $3,000 for the second kind of user, so reps see their own deals and managers see everybody’s.
About $2,500 for sign-in.
About $1,500 for attaching proposals and contracts to a deal.
About $1,500 for the Gmail connection.
About $1,000 for search across every contact and company.
About $1,000 for a reminder when a follow-up is due.
About $1,000 for turning a deal into a quote PDF.

Sign-in, search, attachments and reminders are in the small CRM too. The other five are what the larger one adds, and together they come to $24,500, more than their five figures add up to, because each piece costs less with the others already built.

Managers see every deal: Two sets of rules about who sees what, checked on every screen and every report. Then the whole thing gets tested twice, once as a rep and once as a manager.
Reports on the pipeline: Totals by stage and by rep, this month against last, and every one has to match the deals underneath it to the dollar. Each report is a screen to draw and a set of numbers to check against the records before anyone trusts it.

Should a small business build its own CRM?

Usually not. Buy one, then set its stages and fields to match how you sell.

Starter Suite is the plan Salesforce’s pricing page says is designed for small businesses. As of October 16, 2026 it lists at $25 a user a month, the same whether you’re billed monthly or annually. For a team of 12, that’s $3,600 a year.

Salesforce Starter Suite lists Gmail and reports at $25 a user a month, two of the five pieces that take a custom CRM from $26,000 – $36,000 to $46,000 – $65,000.

Whether a build ever pays for itself against seats comes down to headcount, and build or buy works that count out. A build also costs money every year after it ships, which the maintenance guide prices.

When does it make sense to build a custom CRM?

When the thing you track isn’t a deal, or when the CRM is what you sell.

Salesforce lists leads, accounts, contacts and opportunities in every plan on its pricing page, the free one included. If your selling fits those four records, set the product up and keep the money.

“Our sales process is different”: Usually that means different stages, different fields on a deal and different reports. Salesforce lists a customizable sales process and customizable reports in Starter Suite, so that’s setup work.
“What we track isn’t a deal”: A job that passes through five people before it’s paid. A machine at a customer’s site that’s due a service every quarter. A student working through a course. Bend those into stages and you’re fighting the product every week, and that’s the case for building. Look for software made for your trade first, because that’s something you can buy too.

If the CRM is what you sell, to other businesses in your trade, you’re building a software product, and the larger CRM above is only part of it. Every customer company has to see only its own records, and you need a way to bill them. Neither is in these figures.

How long does it take to build a custom CRM?

12–18 weeks for the small team’s CRM and 15–21 weeks for the larger one, from the first meeting to your team logging in.

Your part comes early. Somebody has to decide your stages, what goes on a contact and a deal, and what a rep can see that a manager can’t, and that somebody is you. What happens at each stage of a build has the rest.

A bought CRM can be tried this week. Salesforce’s page offers a 30-day free trial of Starter Suite for up to 10 users.

A custom CRM costs $26,000 – $36,000 for a small team that shares one view of its contacts and deals, and $46,000 – $65,000 once managers, an admin area, Gmail, reports and quote PDFs come in. The larger one takes 15–21 weeks.

If you track people, companies and deals, buy a CRM and set it up. Build when the work your business runs on isn’t a deal, or when the CRM is the product.

FAQ

Questions about custom CRMs

How much does a custom CRM cost?

$26,000 – $36,000 for a web CRM a small team shares, and $46,000 – $65,000 with separate views for reps and managers, an admin area, a Gmail connection, reports and quote PDFs. A third kind of user, say a support team with screens of its own, adds about $5,000 to the larger one. Those are build prices. Upkeep and hosting come on top every year.

Can I develop my own CRM?

Yes. Without hiring anybody, a no-code database builder lets you lay out contacts and deals yourself, and you’ll learn what you need before paying anyone. Having one built for a small team runs $26,000 – $36,000. Before either, check whether a bought CRM with your own stages and fields set up covers it. If it does, that’s the cheapest answer.

What does a CRM developer do?

On a custom build, they work out what you track and who sees what, draw the screens, and build them along with the server that stores every contact and deal. They connect it to systems like Gmail and test it as each kind of user.

How much does it cost to connect a CRM to Gmail or Outlook?

About $1,500 inside a web CRM that already has reps, managers, an admin area and reports, and about $3,000 added to a small team’s CRM that has none of those, because a piece costs less in a build that already has more in it. The estimator prices Gmail, Outlook and an accounting package the same way, as one connection to a system you already run. What moves the real number is how that system lets software in, and the integration entry explains why.

How much does it add to put AI in a custom CRM?

About $4,000 for one AI feature, say a follow-up email drafted from a deal’s notes, added to a $46,000 – $65,000 web CRM for a dozen people. Adding AI to software you already have has its own guide.

What should the first version of a custom CRM include?

For a $46,000 – $65,000 web CRM for a dozen people, the estimator’s first version shrinks four pieces and holds one back. The admin area becomes a small management screen, the dashboard becomes one report, quotes use one fixed layout, search becomes simple filtering, and reminders wait until people are using it. That takes about $15,500 off, 28% of the price, and it runs 14–19 weeks. What a first version should cost covers how to pick the cuts.