The question "how much does a CRM cost" splits into two very different ones: how much a subscription to an off-the-shelf CRM costs and how much it costs to build your own. The answer to the first is from around $15 per user per month. The answer to the second is from $9,900 for an MVP. But neither number reflects the real spend, because 60–70% of what companies spend on a CRM goes not to the license or the development, but to implementation, configuration, integrations and customization.
This article is an honest comparison of the TCO (Total Cost of Ownership) of an off-the-shelf and a custom CRM over 3 years. With concrete numbers by module, the hidden costs, and a formula for finding the point where custom development beats a subscription.
Off-the-shelf vs custom CRM: 3-year cost comparison
Let's take a company with a 20-person sales team, an average deal of $5,000 and a sales cycle of 2–4 weeks.
(20 users, all costs)
(development + support)
for a custom CRM
Off-the-shelf CRM: calculating the TCO
Take a mid-to-upper tier plan of an off-the-shelf CRM (HubSpot, Pipedrive, Salesforce) at roughly $100 per user per month, a typical choice for an active sales team.
Subscription: $100 x 20 users = $2,000/month = $24,000/year. Over 3 years: $72,000.
Implementation and setup: pipelines, fields, roles, automations: $2,700–6,700 (one-time).
Integrations: accounting/ERP system ($3,300–10,000), telephony ($1,700–3,300), messaging apps ($1,000–2,700), website ($700–1,700), for a total of $6,700–17,700.
Customizations and add-ons: non-standard reports, custom fields, scripts: $3,300–10,000/year.
Training: $1,000–2,700 at the start + $700–1,300 as the team grows.
Total over 3 years: roughly $95K–130K. If the team grows to 30–40 people, $130K–200K.
Custom CRM: calculating the TCO
A CRM built from scratch around a specific business process.
MVP (basic CRM): $9,900–$17,000. Contacts, deals, pipeline, basic analytics. Timeline: 1.5–3 months.
Full version: $19,900–$35K. Plus integrations, reports, automations, a mobile version. Timeline: 3–6 months.
Integrations: the same ones, but without the limits of a vendor's API: $5,000–13,000.
Support and development: $1,000–2,000/month = $12,000–24,000/year.
Hosting: $100–300/month = $1,200–3,600/year.
Total over 3 years: roughly $55K–130K. No per-user subscription, so the cost doesn't grow as the team grows.
The key difference: an off-the-shelf CRM gets more expensive in step with your headcount. A custom one doesn't. With 40+ users, a custom CRM pays for itself in 12–14 months.
What drives the cost of a custom CRM
CRM modules and what they cost
A breakdown by module helps you plan the budget and the priorities. You don't have to build everything at once: start with the core and add modules as you grow.
Core: contact and deal management
Cost: $9,900–$13,000. This is the minimum: contact and company records, a sales pipeline with configurable stages, interaction history, tasks and reminders, basic search and filters, roles and access rights.
Analytics and reports
Cost: $3,300–8,300. Conversion funnel, plan vs actual by rep, trends over time, average deal size, sales cycle, revenue forecast. Custom reports with a drag-and-drop builder push you to the top of the range. This module is often underestimated, and then the head of sales can't get the simplest report without calling a developer.
Automations
Cost: $2,700–6,700. Automatic stage changes based on conditions, reminders for reps, alerts to the manager when something is overdue, automatic lead assignment, triggered emails and SMS. Each automation saves 15–30 minutes a day per rep. With 20 reps, that's 5–10 hours a day, or one full-time salary.
Telephony
Integration cost: $1,700–5,000. Click-to-call from the customer record, call recording, automatic lead creation on an incoming call, calls linked to deals. The advanced option (+$3,300–6,700): call transcription and AI analysis, so the system fills in the customer record automatically after each call.
Accounting and ERP integration
Cost: $2,700–10,000. Syncing customers, invoices, payments and stock levels with your accounting or ERP system (QuickBooks, Xero, NetSuite, SAP Business One). A one-way export (CRM → accounting): $2,700–4,000. Two-way real-time sync: $6,700–10,000. For companies where the CRM is the main sales system and the accounting/ERP system runs finance and inventory, this integration is critical.
Messaging apps and email
Cost: $2,000–5,000. Two-way conversations from inside the CRM via WhatsApp, Telegram and email. The whole history lives in the customer record. WhatsApp Business API (official): from $1,700 to connect, plus ongoing usage fees. Telegram Bot API: free, but with limits on mass messaging.
Mobile app
Cost: $3,300–17,000. A PWA ($3,300–6,700): runs in the browser, no app store publishing, limited offline mode. A Flutter app ($10,000–17,000): full offline mode, push notifications, geolocation, the camera for scanning documents.
Start with the core + analytics + one key integration (usually telephony or accounting). That's an MVP in the $10,000–20,000 range that can launch in 2–3 months. Add the other modules in order of business priority, one module every 1–2 months.
Hidden CRM costs
Things that don't make it into the initial estimate but have a real impact on the final cost.
Data migration
Moving contacts, deals and message history from the old system (Excel, another CRM, your accounting software). Cost: $1,000–5,000. It depends on volume (1,000 contacts is one thing, 100,000 with 5 years of history is another) and on the quality of the source data. Duplicates, empty fields, phone numbers in different formats all have to be cleaned up.
Team training
Cost: $1,000–3,300. Group training for sales reps (4–8 hours): $1,000–1,700. Training for the system administrator: $700–1,300. Writing guides and procedures: $500–1,000. Without training, a CRM turns into an expensive address book, and reps use 10% of its features.
Changes after launch
No CRM is perfect on day one. In the first 3 months after launch, change requests always come up: "we forgot about this scenario," "we need one more report," "this process is awkward for the reps." Set aside 20–30% of the development cost for changes in the first 3 months.
Productivity dip during rollout
Switching to a new CRM is stressful for a sales team. For 2–4 weeks, productivity drops by 15–25%: reps get used to the new interface, make mistakes and spend time on training. For a team bringing in $200K a month, losing 20% over 3 weeks means $30K in lost revenue. Factor this into your planning.
The full cost of a CRM: Development/purchase + Integrations + Data migration + Training + Changes (20–30% of development) + Support (first year) = the real budget. Multiply your initial estimate by 1.5–2 and you'll get a realistic number.
When a custom CRM beats an off-the-shelf one
A simple formula for making the call:
Add up the cost of the off-the-shelf CRM over 3 years (number of users x plan price x 36 months + all integrations and customizations). If the total is above $65,000, consider custom development.
But price isn't the only factor. A custom CRM is clearly the better choice in three scenarios:
A non-standard business process. Construction with 14 approval stages. Logistics tied to routes. A medical center integrated with its EHR system and government health registries. If an off-the-shelf CRM covers less than 70% of your process, customizing it will cost more than building from scratch.
Fast team growth. 15 people today, 50 in a year, 100 in two. The subscription grows in step: 100 users x $100 = $10,000/month = $120,000/year. A custom CRM costs the same with 5 users or with 500.
Critical data. If your customer base is your key asset and you aren't willing to keep it on a third-party vendor's servers, you need your own CRM on your own server. This matters most in fintech, healthcare and government contracting.
More about how we work on the CRM development page. If you're still choosing between an off-the-shelf and a custom system, our guide to choosing a CRM will help you decide.
Our approach: a CRM from $9,900
At March Code we build CRM systems on Next.js + PostgreSQL + Prisma. Why not a low-code "CRM builder"? Because low-code is fine for prototypes but falls behind on performance, security and flexibility as you scale.
(core + 1 integration)
subscription fees
The process: 1) business process analysis (1–2 weeks), 2) solution and interface design (2–3 weeks), 3) MVP development (4–6 weeks), 4) rollout and training (1–2 weeks), 5) improvements based on feedback (ongoing). We start by writing the specification, which cuts the risk of surprises by 80%.
FAQ
How much does CRM support cost after launch?
For a custom CRM: $1,000–2,000/month. That covers hosting ($100–300), monitoring and backups, bug fixes (a 24-hour SLA for critical issues) and small improvements (up to 8–10 hours a month). Larger changes (new modules, integrations) are estimated and billed separately. For an off-the-shelf CRM: the subscription + $350–1,000/month for administration and add-on customizations.
Can we start with an off-the-shelf CRM and switch to a custom one later?
Yes, and it's often the best strategy. Start with an off-the-shelf CRM like HubSpot or Pipedrive: figure out your real sales process and build up your customer base. In 1–2 years, once the process has settled and the subscription starts to sting, migrate to a custom system. Data migration costs $1,700–5,000, which is no real barrier. The main thing is to avoid vendor lock-in: make sure the off-the-shelf CRM lets you export all your data.
Why do we need a CRM if we already have an accounting system?
Accounting and ERP systems like QuickBooks, Xero or NetSuite handle bookkeeping and inventory, not sales. They don't give you a sales pipeline, lead scoring, messaging integrations or follow-up automation. Some ERP suites offer a CRM module, but it's usually less convenient than a dedicated tool. The best setup: a CRM for the front office (sales, marketing) + an accounting/ERP system for the back office (finance, inventory) + an integration between them. The integration costs $2,700–10,000, but it saves hours of manual data entry.
How long does CRM implementation take?
Off-the-shelf CRM (basic setup): 2–4 weeks. Off-the-shelf CRM with integrations and customization: 1–3 months. Custom CRM (MVP): 2–3 months. Custom CRM (full version): 4–8 months. These timelines cover setup or development, but not the team's adjustment. A CRM truly takes root 2–3 months after launch, when reps stop duplicating data in Excel and start trusting the system.
How do you calculate the ROI of a CRM?
The formula: (Additional revenue + Process savings - CRM cost) / CRM cost x 100%. Typical gains after a CRM rollout: +15–25% in lead conversion (thanks to automated follow-up), +10–15% in average deal size (cross-selling based on history), -30% of reps' time spent on routine work (reports, data entry). For a 20-person team bringing in $200K a month, a 15% lift in conversion = +$30K/month = $360K/year. With a CRM costing $60K, the first-year ROI is 500%.
Can a CRM be integrated with AI?
Yes, and it's one of the main trends of 2026. AI in a CRM means automatic lead scoring (predicting the probability of closing a deal), call transcription and analysis (auto-filling customer records), predictive analytics (revenue forecasts, churn warnings) and drafting sales proposals. An AI module costs $3,300–10,000. It pays for itself in 2–4 months with an active sales team. And adding AI is easier with a custom CRM, because you're not limited by an off-the-shelf system's API.
