We build CRM software tailored to your sales process — lead capture, pipeline management, WhatsApp automation, follow-up workflows, GST invoicing, and reporting. Full source code ownership. No per-user monthly fees.
Get a Free Consultation WhatsApp UsSalesforce, Zoho, HubSpot, and Freshsales charge per user per month. For a 20-person sales team, that is ₹15,000–₹1,00,000+ every month — forever — for software you never own and that forces your sales process into their template. As the team grows, the bill grows. Stop paying and you lose access to your own customer data.
Custom CRM development inverts this. You pay once for software built around how your business actually sells — your lead sources, your pipeline stages, your follow-up cadence, your reporting needs. You own the source code. You host it. There are no per-user fees, no annual price increases, and no vendor deciding what features you are allowed to have.
At OneCity Technologies, we have built custom CRM systems for businesses across Karnataka since 2017 — real estate firms managing site visits, healthcare groups tracking patient referrals, manufacturers managing dealer networks, and service businesses managing quote-to-invoice workflows. Each CRM was built for that business's specific sales motion, not adapted from a generic template.
The pattern we see repeatedly: a Bangalore business runs lead tracking across WhatsApp groups and Excel sheets, loses deals to slow follow-up, then signs up for a SaaS CRM — only to find the per-user fees climb every year while the generic pipeline never quite matches how they sell. Custom development breaks that cycle. You describe how your business actually wins customers, and the software is built to support exactly that, owned outright.
OneCity Technologies Pvt. Ltd (CIN: U72100KA2009PTC048911) operates from Bengaluru (Rajajinagar), Mangaluru (Kankanady), and Mysuru (Kuvempu Nagara). We map your sales process on-site before writing a single line of code, because a CRM that does not match how your team sells will not be used — and an unused CRM is wasted money regardless of how it was built.
A packaged CRM at ₹2,000/user/month for 25 users costs ₹6 lakh per year — ₹30 lakh over 5 years, with no code ownership. A custom CRM at ₹8–18 lakh one-time costs less over 3 years and you own it permanently. The more your team grows, the more custom development saves.
Each module is custom-developed around your sales process — not configured from a one-size-fits-all template.
Packaged CRM SaaS and custom development differ fundamentally in ownership, cost structure, and how well the software fits your sales process.
| Factor | Custom CRM (OneCity) | SaaS CRM (Salesforce/Zoho/HubSpot) |
|---|---|---|
| Source code | ✓ Full ownership | ✗ You rent access |
| Cost model | ✓ One-time development | ✗ Per-user, per-month, forever |
| Cost as team grows | ✓ Fixed — no per-seat cost | ✗ Rises with every new user |
| Workflow fit | ✓ Built to your sales process | ✗ Adapt your process to the tool |
| WhatsApp integration | ✓ Native, built to spec | ~ Add-on or extra cost |
| GST e-invoicing | ✓ Built in for India | ~ Limited / via integration |
| Data ownership | ✓ Your server, your data | ✗ Vendor's cloud; export limits |
| 5-year cost (25 users) | ₹8–18 lakh one-time | ₹15–60 lakh in subscriptions |
For a 2–5 person team that needs to start tomorrow, a SaaS CRM free tier is the right call. For a growing team of 15+ where per-user fees compound and your sales process is specific, custom development is the better long-term economics. Contact OneCity for an honest assessment of which fits your situation.
CRM requirements differ sharply by industry. These are real CRM systems we have built for Karnataka businesses.
Site-visit scheduling, lead source tracking (99acres, MagicBricks, walk-ins), unit inventory management, booking-to-registration pipeline, channel partner commission tracking, and automated WhatsApp follow-up for enquiries.
Patient enquiry management, appointment booking, treatment-package quoting, referral source tracking, follow-up reminders for recurring treatments, and corporate tie-up management. Pairs with our healthcare software.
Dealer and distributor management, quotation workflows with approval chains, order tracking, credit-limit monitoring, territory-wise sales reporting, and field-sales mobile app for reps visiting clients.
Admission enquiry management, counsellor assignment, follow-up cadence, fee-payment tracking, batch allocation, and parent communication via WhatsApp. Lead-source ROI for which marketing channels drive admissions.
Enquiry-to-quote-to-invoice workflow, service scheduling, recurring contract management, AMC renewal reminders, and technician assignment with mobile updates. Built for agencies, consultancies, and maintenance providers.
If your sales process does not fit a template — multi-step approvals, unusual pricing rules, specific compliance needs — that is exactly when custom CRM earns its cost. We map your actual process before writing code.
We sit with your sales team and map how leads come in, how they move through stages, where deals stall, and what reporting management needs. The CRM is built around this — not a generic pipeline.
Data model, user roles, pipeline stages, automation rules, WhatsApp/email integration design, and mobile app structure. You approve the workflow before we build.
Core CRM (leads, pipeline, contacts, reporting), then automation (WhatsApp, follow-ups), then invoicing and dashboards. Built module by module with your review at each stage.
We migrate your existing leads/customers from Excel or your old CRM. Your team tests with real data before go-live. Issues fixed before launch.
Role-specific training for reps, managers, and admins. We are available during the first weeks of live use. Recorded training videos for onboarding future staff.
Annual maintenance covers fixes, updates, and a defined enhancement quota. New features scoped separately. You are never billed for fixing our own bugs.
Indicative ranges — fixed-price proposal after sales-process mapping.
Prices exclude GST. Annual maintenance 15–20% of development cost. No per-user fees, ever.
Your CRM holds your most valuable asset — your customer database and sales pipeline. We build with security at the architecture level, not bolted on after.
Encryption: AES-256 at rest for customer data, TLS 1.3 in transit. Access control: role-based permissions so reps see only their leads, managers see their team, owners see everything. Audit trail: every record change logged with user and timestamp. Data ownership: hosted on your server or cloud account — your data never sits in a vendor's database you cannot control.
The Digital Personal Data Protection (DPDP) Act 2023 creates obligations for businesses holding customer personal data — consent tracking, data minimisation, and breach response. A custom CRM lets you implement these properly rather than depending on a foreign SaaS vendor's compliance posture. Reference: DPDP Act 2023 — meity.gov.in
Tally and Zoho Books (accounting), payment gateways (Razorpay, PayU), telephony (click-to-call, call logging), email (Gmail/Outlook sync), SMS gateways, IndiaMART and TradeIndia lead capture, Facebook/Google Lead Ads, and ERP systems. If it has an API, we can connect it.
Building a CRM specifically for a hospital or clinic? See our healthcare software development — patient relationship management with appointment booking, referral tracking, and ABDM-aware records.
Most Karnataka businesses start tracking leads in Excel, then move to a SaaS CRM free tier, and eventually hit a wall. These are the signals that a custom CRM will pay for itself.
When enquiries come from a website form, three WhatsApp numbers, IndiaMART, walk-ins, and phone calls — and each lives in a different place — leads get lost. A rep forgets to follow up, two reps call the same lead, or an enquiry sits unworked for three days until the customer buys from a competitor. A custom CRM consolidates every lead source into one queue with automatic assignment and follow-up reminders, so nothing is dropped because someone forgot to check a particular inbox.
If your sales manager cannot tell you in thirty seconds how many deals are in negotiation, what the expected revenue is this month, which rep is behind on follow-ups, or which lead source produces the most closed business — your data is trapped in disconnected tools. A CRM with a real-time dashboard turns these into answers you check from your phone, not reports someone compiles in Excel over two days.
The cruel logic of SaaS CRM pricing is that success costs more. Every salesperson you hire adds another monthly fee. A 10-person team paying ₹2,000 per user is ₹2.4 lakh a year; at 30 people it is ₹7.2 lakh a year — and you still own nothing. With custom CRM, adding your fortieth user costs the same as your fourth. The software scales with your headcount at zero marginal licensing cost.
Packaged CRM products assume a generic B2B sales motion. If you sell real estate with site visits and channel partners, run a clinic with treatment packages and referrals, or manage a dealer network with credit limits and territory rules, you spend months bending the SaaS tool to fit — and it never quite does. Custom CRM is built around your actual process from day one. The pipeline stages are your stages. The fields are your fields. The reports are the reports your management actually reviews.
When your entire customer history, every conversation, and your whole pipeline lives in a foreign vendor's cloud, you are exposed. Price increases are not negotiable. Export options are limited. If you stop paying, you can lose access to your own relationships. Owning the CRM means owning the data — on your server, in your control, exportable any time, compliant with the DPDP Act 2023 on your terms.
We will tell you honestly which side you fall on — including when a SaaS CRM is the smarter choice for your stage.
On-site sales-process mapping, in-person training for your team, and go-live support across Bengaluru, Mangaluru, and Mysuru — without the time-zone delays and ticket queues of a remote or overseas SaaS vendor. When your CRM needs a change, you talk to the people who built it.
The reason most CRM projects fail is not the software. It is adoption. We build with that reality in mind.
Salespeople abandon any CRM that adds work without giving back time. We design data entry to be minimal — auto-capture leads, log WhatsApp automatically, pre-fill from existing records — so reps spend less time on admin, not more. A CRM that makes the rep's day harder will not be used, no matter how good the dashboard looks to management.
If your reps are out of the office meeting clients, a desktop-only CRM gets updated at 9pm from memory, if at all. The mobile app lets reps update a deal, log a call, and set a follow-up while sitting in the client's parking lot — when the detail is fresh and accurate.
The dashboard gives owners and managers real pipeline visibility — forecast, conversion rates, follow-up compliance — without standing over reps. Good reps appreciate that their work is visible; weak follow-up becomes obvious early enough to coach rather than discover after the quarter is lost.
We do not switch everything overnight. Start with lead capture and pipeline, get the team comfortable, then layer in automation, invoicing, and advanced reporting. A phased rollout has far higher adoption than a big-bang launch that overwhelms the team in week one.
Role-specific training — reps learn the daily workflow, managers learn the dashboards, admins learn configuration. Recorded videos so new hires onboard without re-running live sessions. Adoption is a training problem as much as a software problem.
Because you own the code, the CRM grows as your process changes — new product lines, new territories, new workflows. You are not waiting for a SaaS vendor to add a feature to their roadmap or paying for a tier upgrade to access what you need.
22 years in business. CIN: U72100KA2009PTC048911. Offices: Bengaluru, Mangaluru, Mysuru. We have built custom CRM systems for real estate, healthcare, manufacturing, and service businesses across Karnataka since 2017. Compliant with March 2026 Spam Update, December 2025 Core Update, August 2025 Spam Update. Contact: +91 99023 30233 · contact form · Author profile.
Starter CRM (lead management, pipeline, WhatsApp follow-up): ₹4–8 lakh, 2–3 months. Business CRM (automation, GST invoicing, mobile app, dashboards): ₹8–18 lakh, 3–5 months. Enterprise CRM (multi-team, approvals, ERP integration): ₹18–35 lakh+, 5–8 months. One-time cost, no per-user fees. Fixed-price proposal after sales-process mapping.
Over 3+ years for a growing team, yes. A SaaS CRM at ₹2,000/user/month for 25 users is ₹6 lakh/year — ₹18 lakh over 3 years with no ownership. A custom Business CRM at ₹8–18 lakh one-time costs about the same or less over 3 years and you own it permanently with no per-user fees. The break-even improves the more your team grows. For very small teams (2–5 users), SaaS free tiers are cheaper to start.
Yes. We integrate the official WhatsApp Business API — automated lead acknowledgement, follow-up sequences, quotation delivery, and payment reminders, with two-way conversations logged against each customer record. WhatsApp is the primary sales channel for most Indian businesses, so we build it in as a core workflow, not an afterthought.
Yes. Data migration from Excel, Google Sheets, Zoho, Salesforce, or any system with an export is part of the project. We map your existing fields to the new CRM structure, clean duplicates, and verify the migration with your team during UAT before go-live.
Your choice. Cloud deployment on AWS Mumbai or your own cloud account is recommended for most businesses — automatic scaling and backups. On-premise is available if you have data-sovereignty requirements. Either way, you own the data and the code — you are not locked into our hosting.
Yes. The Business and Enterprise tiers include a native Android/iOS app built with Flutter — reps update deals, log calls, and check tasks from the field; owners see pipeline health from their phone. The Starter tier is mobile-responsive web. A dedicated app can be added to any tier.
Starter CRM goes live in 2–3 months, Business CRM in 3–5 months, including sales-process mapping, development, data migration, and training. But "live" and "adopted" are different milestones. We use a phased rollout — lead capture and pipeline first, then automation and invoicing — so the team builds the habit gradually rather than facing every feature at once. Full team adoption typically settles within 3–4 weeks of go-live with proper training and a workflow designed to save reps time rather than add admin.
Because you own the source code, new features are scoped and quoted as enhancements — not gated behind a SaaS tier upgrade or a vendor's roadmap. Common post-launch additions include new integrations, additional report types, extra automation rules, and territory or branch expansion. Annual maintenance includes a defined enhancement quota; larger features are quoted separately. You are never billed for fixing bugs in our own code.
Tell us how your team sells — lead sources, pipeline stages, team size, and what you use now. Free sales-process assessment and fixed-price proposal within 5 business days.
Request Free Assessment Call +91 99023 30233 Bengaluru: No. 1869, 2nd Floor, 1st Main Rd, Rajajinagar 560010 | Mangaluru: 1st Floor, Mohtisham, Emporium Complex, Kankanady 575002 | Mysuru: Kantharaj Urs Road, Kuvempu Nagara 570023