CRM, ERP & Google Sheets Integration and Data Sync Development
A Third-Party Integration & Data Sync costs $600 – $1,800 at PINCLER and takes 5–14 days to build. Keep your CRM, ERP, accounting and Google Sheets in sync without anyone re-typing data.
The price moves inside the $600 – $1,800 band based on how many of the features you need, the number of integrations, the number of user roles and whether existing data has to be migrated. That band is possible because AI coding tools write the first draft while senior engineers review every line, add automated tests and harden security. It covers this one workflow with standard integrations and never exceeds $2,500.
- Fixed price
- $600 – $1,800
- Delivery
- 5–14 days
- Built with
- Claude Code · Cursor · GPT · DeepSeek
Two-way integration and data sync between your CRM, ERP, accounting software, e-commerce store and Google Sheets. Custom integration development from $600 to $1,800 in 5 to 14 days.
The problem
A typical SME in Dubai or Bangalore runs Zoho or HubSpot for sales, Tally, QuickBooks or Zoho Books for accounts, Shopify or a custom store for orders and a dozen Google Sheets for everything else. None of them talk to each other, so staff re-enter the same customer, invoice and stock data three times, make mistakes, and the owner still cannot get a single view of the business.
What we build
We map the fields between your systems, then build a reliable sync service that moves records in both directions on a schedule or in real time via webhooks, with deduplication, conflict rules, retries and an error dashboard. Where n8n fits we use it; where it does not we write the connector in Node.js. Claude Code and Cursor generate the API clients and field-mapping code, DeepSeek handles the bulk test-data generation cheaply, and we verify every mapping with your team before switching it on. You receive the source code, the hosted sync and a fixed price that never exceeds $2,500.
Features included
- Connectors for Zoho, HubSpot, Salesforce, Tally and QuickBooks
- Shopify, WooCommerce and custom store sync
- Google Sheets and Excel Online as source or target
- Real-time webhooks or scheduled runs
- Deduplication and conflict resolution rules
- Retry queue with error alerts
- Field-mapping dashboard you can edit
- Audit log of every synced record
What you receive
- Connector source code in your repository
- Sync service deployed on n8n Cloud, AWS or your server
- Field-mapping document signed off by your team
- Monitoring alerts to Slack or email
- 30-day bug-fix warranty
How we build it
- Day 0: free 30-minute call to list the systems, fields and sync direction, followed by a written fixed quote
- Days 1–3: the field mapping is drafted, signed off by your team and the API connectors are scaffolded
- Days 4–7: deduplication, conflict rules and the retry queue are built and tested on bulk generated data
- Days 8–11: the sync runs in shadow mode against your live systems while we verify every mapped record
- Days 12–14: two-way sync switches on with error alerts to Slack or email and the 30-day warranty begins
What each budget gets you
| Budget | Build | What changes |
|---|---|---|
| $600 | One-way sync | A scheduled one-directional sync between two tools such as Zoho and Google Sheets, with deduplication, retries and error alerts |
| $1,100 | Two-way sync | Adds real-time webhooks, two-way sync with conflict resolution rules and a field-mapping dashboard your team can edit |
| $1,800 | Multi-system hub | Adds a third and fourth system such as Shopify and Tally, an audit log of every synced record and monitoring alerts to Slack |
Ideal for
- Trading and distribution companies
- E-commerce brands
- Accounting firms
- Real estate agencies
- Agencies with many tools
- Schools and clinics
FAQ
Third-Party Integration & Data Sync (CRM, ERP, Sheets): common questions
What does a CRM or ERP integration cost?
A one-directional sync between two tools starts at $600; two-way sync across three or more systems with conflict rules runs up to $1,800. The fixed quote never exceeds $2,500.
Our data is sensitive. Where does it flow?
Directly between your systems and a sync service hosted in your own cloud or n8n account. We do not store copies of your records, and API keys stay in your secret manager.
What happens when one of the tools changes its API?
The sync has version pinning and alerting, so you hear about a breaking change before data stops moving. We cover fixes during the warranty and offer a small monthly retainer after that.
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