Are your sales reps spending 20% of their time manually logging activities in the CRM -- or not logging them because the manual process is too much friction?
When a sales rep asks whether a prospect has any unpaid invoices, do they have to open the ERP separately -- or is that information visible in the CRM?
A CRM that doesn't talk to your email, your ERP, or your marketing tools is a CRM your team has to update manually -- and won't.
CRM integration connects your customer relationship system to the tools around it: email and calendar for automatic activity logging, ERP for order and invoice visibility, marketing platforms for lead source tracking, telephony for call logging, and data enrichment services for contact and company data. Without these integrations, the CRM requires manual data entry to stay current -- and sales teams, already stretched, let it fall behind.
RaftLabs designs and builds CRM integrations using API connections, webhook-based event sync, and scheduled data transfer for systems without real-time interfaces. Bidirectional sync with conflict resolution, data transformation between schemas, error handling, and monitoring so integration failures surface before they create data quality problems.
Email and calendar integration logging sent messages and meetings against the right deal and contact automatically -- no manual logging
ERP integration showing order history, invoice status, and payment data in the CRM without leaving the customer record
Marketing platform integration tracking lead source, campaign attribution, and email engagement in the CRM
Data enrichment integration populating company size, industry, and contact data automatically on new records
RaftLabs builds CRM integrations -- email and calendar, ERP, marketing platforms, telephony, and data enrichment -- using API connections and webhook sync with bidirectional data flow, conflict resolution, and monitoring. Most CRM integration projects deliver in 4 to 10 weeks at a fixed cost.
The CRM is only as useful as the data inside it. When email activity, ERP order history, and marketing engagement all live in separate systems, the customer record in the CRM is always incomplete. Sales reps toggle between four tabs to answer a basic question about a prospect. Managers pull reports from three systems to understand what's happening with an account. Data entry becomes a second job -- and when it's not done, the CRM stops being a source of truth and becomes a source of doubt.
CRM integration eliminates the manual data transfer by connecting the CRM directly to the systems that generate the data. Activity logging happens automatically from email and calendar. Order and invoice data appears on the account record from the ERP. Lead source and campaign attribution arrive from the marketing platform. The result is a CRM your team trusts because it reflects reality -- and one your team actually uses because updating it requires less effort than not updating it.
What we build
Email and calendar integration
Gmail and Outlook integration logging sent and received emails against matching contact and deal records automatically, without reps manually copying correspondence. Calendar integration logging meetings with attendees matched to CRM contacts so booked calls and visits appear in the deal timeline without any additional action. Email open and click tracking visible in the CRM activity timeline when tracking is enabled. Auto-linking rules configuring which emails are logged and which are excluded -- covering internal emails and newsletters so the activity log stays clean and relevant.
ERP and finance integration
Order history, invoice status, and payment data from the ERP visible in the CRM account record so the sales rep has the full commercial picture before a call. Quote-to-order flow creating ERP orders from CRM deals won, eliminating the manual re-entry of deal data into the finance system. Credit limit and overdue invoice alerts visible in the CRM so the sales team knows before a call whether there are account issues to navigate. Sync frequency and field mapping configured for the specific ERP in use -- SAP, Oracle, NetSuite, or a custom finance system.
Marketing platform integration
Lead import from marketing automation platforms (Marketo, HubSpot Marketing, Mailchimp) with campaign and source attribution preserved so the CRM shows where each contact came from. Email engagement data -- opens, clicks, and unsubscribes -- synced to CRM contact records so sales reps can see whether a prospect has been engaging with marketing content before outreach. CRM segment sync pushing contact lists to marketing platforms for campaign targeting based on CRM fields. Marketing qualified lead scoring visible in the CRM alongside sales activity so reps prioritise the right contacts.
Telephony and call logging
Inbound and outbound call logging from VoIP platforms (Twilio, RingCentral, Aircall) against the matching CRM contact, capturing call duration and outcome without manual entry. Call recording link in the CRM activity log so managers can review calls from the deal record. Click-to-call from the CRM contact record initiating the call from within the system. After-call task creation prompt with automatic next-action reminder so the follow-up step is captured while the call is still fresh rather than forgotten in the next meeting.
Data enrichment integration
Contact and company data enrichment from Clearbit, Apollo, ZoomInfo, or LinkedIn Sales Navigator populating company size, industry, revenue, and technology stack on new account records automatically. Contact email and phone validation against enrichment sources reducing the volume of bad data entering the CRM from web forms and manual entry. Enrichment refresh schedule running periodically to keep company data current as organisations change -- headcount, funding status, and technology stack can change significantly between when a prospect was first added and when the rep makes contact.
Integration monitoring and data quality
Per-integration health metrics covering sync success rate, record counts processed, and error types so integration health is visible without waiting for a complaint. Alerting when an integration fails or data quality thresholds are breached -- so problems surface to the team managing the CRM rather than silently degrading data quality. Data quality reporting showing which records are missing key fields that should have been populated by integration sources. Duplicate detection and merge suggestions from data quality monitoring keeping the contact and account database clean over time.
Have a CRM integration project?
Tell us which systems you need to connect, what data needs to flow between them, and what your team currently enters manually. We'll scope it and give you a fixed cost.
Related CRM development services
Custom CRM Development -- full CRM capability overview
Sales Pipeline CRM -- sales pipeline CRM that the integrations connect to
B2B CRM Development -- B2B CRM with ERP and account data integration
Field Sales CRM -- field CRM with offline sync and mobile integration
Related services
API Development -- API development for CRM integrations
ERP Development -- broader ERP integration including CRM
Workflow Automation -- workflows triggered by CRM and integration events
Frequently asked questions
Email logging is configurable. The standard approach: emails to and from contacts who exist in the CRM are logged automatically; emails to internal addresses (your own domain) are excluded; emails from marketing and newsletter tools are excluded by domain or sender pattern. Sales reps can exclude specific emails from logging on a per-email basis. Logging behaviour is configured during setup and can be adjusted without a code change. The goal is an activity log that's comprehensive enough to be useful without polluting records with irrelevant correspondence.
Contact matching uses email address as the primary key for matching between systems -- the same email in the CRM and the ERP is treated as the same person. When email isn't available or isn't reliable, secondary matching on name plus company is used with a human review step for ambiguous matches. Unmatched records are queued for review rather than creating duplicates automatically. The matching logic and resolution process is designed during the integration scoping based on the data quality in your existing systems.
A single integration (email and calendar, or ERP order sync) typically takes 3 to 6 weeks. Multiple integrations in a single engagement are more efficient than separate projects -- a package covering email, ERP, and marketing platform typically takes 8 to 14 weeks. Fixed cost agreed before development starts.
Yes. CRM integration is a standard component of custom CRM builds -- the integrations and the CRM are scoped together. For an existing CRM (custom-built or platform), integration can be added as a separate engagement by assessing the CRM's existing data model and API surface. The integration architecture is the same whether the CRM is new or existing.