Integration projects fail when they're treated as IT tasks rather than business problems. Fostacks starts with the business outcome — what should a sales rep see when a customer calls? What should trigger a WhatsApp message? — and builds backwards from there.
We work with REST APIs, SOAP, MuleSoft, Salesforce Flow, and custom middleware depending on what your systems support. Every integration is documented, monitored, and built with error-handling from day one.
ERP & Accounting Integration
Bi-directional sync between Salesforce and Tally, SAP, Oracle NetSuite, or any ERP — invoices, stock levels, and payment status visible in CRM.
WhatsApp Business Integration
Send automated WhatsApp messages from Salesforce — order confirmations, appointment reminders, support updates — and log replies back as CRM activities.
Third-Party App Connectors
Shopify, Razorpay, Shiprocket, Zoho, HubSpot, IndiaMART — pre-built and custom connectors for the tools your business already uses.
Custom API Development
Build new APIs and middleware when off-the-shelf connectors don't exist — including legacy system bridges and government portal integrations.