Real-time
Real-time sync
Changes in Apollo.io or E2 Shop System instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ ERP
Apollo.io to E2 Shop System integration — real-time data sync
Keep Apollo.io and E2 Shop System in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
Case study
Migrated from Mulesoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Apollo.io and E2 Shop System
Flow E2 Shop System data into Apollo.io in real time — no exports, no schedulers, no custom scripts.
E2 Shop System is a read-only source: Stacksync reads its data in real time and delivers it into Apollo.io, so Apollo.io always reflects the current state of E2 Shop System — without exports, scripts, or schedulers.
Apollo.io holds the customer relationship; E2 Shop System runs the operations and records behind the business. The two overlap wherever the same organizations and transactions matter to both, and when that overlap is bridged by re-keying or overnight batch, each side spends the day working from stale data.
Common use cases
- Push CRM opportunity stages back into Apollo so reps see pipeline context while sequencing.
- Land sequence enrollment status and outcomes in a warehouse for outbound performance reporting.
- Keep purchase order data visible to planning or supplier-facing tools without direct ERP access.
- Replicate job and work order status into a reporting database to power shop-floor and delivery dashboards.
One customer master
Where both systems keep customer or organization records, corrections in either propagate to the other, ending dual maintenance.
Where E2 Shop System manages people and org data: keep Apollo.io aligned
Owners, territories, and org structure informed by E2 Shop System stay current in Apollo.io.
Where E2 Shop System handles order-to-cash: closed-won flows through
A deal won in Apollo.io creates or updates the customer in E2 Shop System with clean data, so fulfillment and invoicing start without re-entry.
What you can sync between Apollo.io and E2 Shop System
Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.
| Apollo.io objects | E2 Shop System objects | |
|---|---|---|
| Accounts Company records with firmographic attributes, matched to CRM accounts during sync. | Customers Buyer records synced to CRM or accounting counterparts. | |
| People (database records) Prospects from Apollo's global database, pulled into downstream systems once enriched or saved. | Vendors Supplier records referenced on purchasing documents. | |
| Sequences Outreach cadences (emailer campaigns in the API); enrollment status is read to track which contacts are being worked. | Parts Part masters with routings and material definitions specific to each shop. | |
| Deals (Opportunities) Pipeline records that can be read and written to keep Apollo aligned with the CRM of record. | Routings / Operations Per-part operation sequences that carry estimated and actual times. | |
| Tasks and calls Rep activity records synced for activity reporting and coaching workflows. | Purchase orders Outside material and service purchases tied to jobs. | |
| Custom fields Account- and contact-level custom attributes mapped field-by-field in a sync. | Time tickets Labor collection records used for job costing. |
What ships with Apollo.io ⇄ E2 Shop System
Connect Apollo.io and E2 Shop System for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Apollo.io–E2 Shop System connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Apollo.io or E2 Shop System data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.
At scale
Event queues
Handle millions of events per minute without losing a single Apollo.io or E2 Shop System record.
Observability
Monitoring
Track your Apollo.io ⇄ E2 Shop System sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Apollo.io and E2 Shop System.
How the Apollo.io and E2 Shop System connectors work
Apollo.io
- Integration surface
- REST API
- Authentication
- API key (passed in request headers); master keys unlock account-wide endpoints
- Change detection
- Polling on updated-at timestamps; webhook callbacks exist only for delivering asynchronous enrichment results, not as a general change-event stream
- Capabilities
- read · write
- Rate limits
- Rate limits and enrichment credits vary by plan; bulk endpoints are throttled separately from single-record calls
E2 Shop System
- Integration surface
- No broadly documented public web API; integration typically works through the underlying database or application import/export, depending on deployment
- Authentication
- Database credentials or application-level export access on the on-premises installation
- Change detection
- Polling database tables or scheduled exports
- Capabilities
- read
- Rate limits
- Not API-bound; constrained by on-premises database access windows
How it works
How to connect Apollo.io to E2 Shop System — three steps, no code
Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.
- 01
Connect your apps
Authenticate Apollo.io and E2 Shop System with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Apollo.io
connected
E2 Shop System
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Apollo.io and E2 Shop System objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.
objects · Apollo.io ⇄ E2 Shop SystemCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Apollo.io E2 Shop SystemCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Apollo.io and E2 Shop System integration FAQ
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Yes. Stacksync provides a managed, real-time integration between Apollo.io and E2 Shop System — E2 Shop System is a read-only source, so data flows from it into the other system: authenticate both systems, choose the objects to sync, map fields visually, and changes propagate in milliseconds — no code required.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Apollo.io and E2 Shop System records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Apollo.io and E2 Shop System connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Apollo.io–E2 Shop System integration in-house.
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Yes — Stacksync ships production-grade connectors for both Apollo.io and E2 Shop System. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Apollo.io: Polling on updated-at timestamps; webhook callbacks exist only for delivering asynchronous enrichment results, not as a general change-event stream. On E2 Shop System: Polling database tables or scheduled exports. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the Apollo.io side: Deals (Opportunities), Tasks and calls, Custom fields, Contacts, plus custom fields where Apollo.io exposes them. On the E2 Shop System side: Vendors, Parts, Routings / Operations, Purchase orders. Stacksync auto-detects both schemas and converts types between the two systems.
SECURITY
Security teams love Stacksync
As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.
SOC 2 type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS
SSO & SCIM
Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.
Alerts
Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.
Secure connection options
Securely connects to your systems with:
Related integrations
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Apollo.io and E2 Shop System.
Popular · 8 of 386
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Apollo.io ⇄ Körber WMS -
Apollo.io ⇄ Linnworks -
Apollo.io ⇄ Logiwa WMS - Apollo.io ⇄ Macola ERP
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E2 Shop System ⇄ Salesmate -
E2 Shop System ⇄ SAP Sales Cloud -
E2 Shop System ⇄ Streak CRM -
E2 Shop System ⇄ SugarCRM
No integrations match .
