ERP and CRM Integration
Sales, orders and finance on one customer record.
We connect CRM to ERP so quotes become orders, orders become invoices, and support sees everything, using Customer OS with Business OS or API integration of your tools.
- One customer record
- Quote to cash
- API integration
Free 30-minute call with a senior specialist. Reply within one business day. Based in Jaipur, working with businesses across India.
- Discovery callFree 30 minutes with a senior specialist
- Scoped first phaseWritten scope, timeline and fixed price
- Build with weekly demosWorking software you can see every week
- Launch and supportGo-live with your team ready, then ongoing support
What is ERP and CRM integration?
ERP and CRM integration connects customer-facing and back-office systems so a deal flows into an order, invoice and payment without re-keying, and support sees the full history. Stack18 delivers it with Customer OS and Business OS, or through API integration of the systems you already run.
You need this when…
Tap the ones that apply to you.
ERP and CRM Integration, end to end.
Each capability is delivered by the same team on the Agentic SDLC, with your approval at every critical step.
Quote to cash
Deal to payment.
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Customer 360
One profile.
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Support link
See orders in tickets.
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Master data
Clean and shared.
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API integration
Your existing tools.
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Reporting
Pipeline to revenue.
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A typical engagement, step by step.
Senior people lead every phase. Specialised AI agents on the Agentic SDLC handle the repetitive work, and nothing ships without your approval.
Discover
Map the current process, data and priorities.
Design
Agree modules, integrations and rules.
Build
Configure and extend in weekly demos.
Launch
Data migration, training and go-live support.
Start small. Scale when it works.
Every engagement begins with a short, fixed-price step so you can judge the fit before committing further. See pricing.
Integration Discovery
Teams deciding what to build first.
- Duration
- 1–4 weeks
- Pricing
- Fixed price
- Scoped plan and timeline
- Team and fixed price
- Process map or prototype
Customer OS plus Business OS
Teams that want to go live fast.
- Duration
- 3–8 weeks
- Pricing
- From ₹1.6L and ₹2.8L, one-time
- Customer 360
- Quote to cash
- Training
Custom API integration
Needs that a ready-made system does not cover.
- Duration
- 4–16 weeks
- Pricing
- Fixed price per phase
- Weekly working demos
- Senior team accountable
- 30 days hypercare
What we have shipped, and what a typical engagement looks like.
Delivered projects link to the full case study. Illustrative scenarios describe typical engagements and are not named client results.
Services firm
- Challenge
- Deals re-keyed to billing.
- What we do
- CRM and ERP quote to cash.
6–8 weeks
Distributor
- Challenge
- Support cannot see orders.
- What we do
- Customer 360.
4–6 weeks
Ethnic wear D2C, Jaipur
- Challenge
- A ₹100+ crore brand needed website, app and back office to share one catalogue and one record of stock and orders.
- What we do
- Nine specialists built website, mobile app and ERP on one connected foundation in two-week sprints.
3 months
Read the case study →Free integration scoping call
Tell us your CRM and ERP. We outline the sync and edition fit.
- Sync map
- Edition fit
- Timeline
We agree targets before we start.
Every engagement has a baseline and a target on the measures that matter to you, reported at every read-out.
ERP and CRM Integration questions.
Ready-made or integrate?
Both are options.
Cost?
Customer OS from ₹1.6L, Business OS from ₹2.8L.
Timeline?
3–4 weeks for Launch.
Existing CRM?
We integrate by API.
WhatsApp?
Yes.
Support?
Included.
Let's scope your ERP and CRM Integration project.
Tell us where you are and where you want to be. A senior specialist will reply within one business day with next steps.
- Free 30-minute consultation
- Indicative estimate after the call
- NDA available on request