Find which CCaaS vendors ship native, certified or marketplace integrations with Salesforce, Teams, Zendesk, ServiceNow and 17 more.
Top 20 CCaaS Integrations 2026 — Depth Matrix Across 15 Vendors
Which CCaaS vendors ship a real, native integration with your CRM, helpdesk, UCaaS or WFM — and which only list a marketplace connector that breaks on week six. Depth-scored from vendor documentation and certification programs, verified June 2026.
Why integration depth matters
The single most-underestimated cost in CCaaS deployment is integration rebuild in week 6 of implementation. A vendor's "we integrate with Salesforce" claim can mean anything from a certified native CTI with screen-pop + custom-object sync (deploys in days), to a webhook-only marketplace listing that requires custom development to sync anything beyond the standard Contact object.
This directory scores every CCaaS × integration pair on three depth tiers based on vendor documentation: Native (built into the agent desktop, no marketplace install), Certified (in the partner certification program, tested connector, formal support), Marketplace (app listing or webhooks-level connector — functional but shallow).
How to use the matrix below
Two entry points:
- Start from your existing stack. Click the integration you already own (Salesforce, HubSpot, Microsoft Teams, ServiceNow) to see which CCaaS vendors ship native / certified / marketplace connectors to it.
- Start from a shortlist. If you've already narrowed to 3-5 CCaaS vendors, use the matrix columns to compare integration depth across your critical tools side-by-side.
For a pre-narrowed shortlist based on integration requirements plus 7 other buyer questions, run the vendor shortlister (8 questions, ranked top 3).
Vendor × integration depth matrix
| Integration |
 NICE
|
 Genesys
|
 Five9
|
 Talkdesk
|
 Amazon Connect
|
 RingCentral
|
 Dialpad
|
 Vonage
|
 8x8
|
 Aircall
|
 Nextiva
|
 Webex Contact Center
|
 Avaya
|
 Twilio Flex
|
 Salesforce Service Cloud
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Microsoft Teams
UCaaS
|
C | C | C | C | M | N | C | C | C | M | M | M | C | M | M |
|
Salesforce Sales/Service Cloud
CRM
|
C | N | N | C | N | C | C | N | C | C | C | C | C | N | N |
|
ServiceNow CSM
Helpdesk
|
C | C | C | C | C | M | M | C | C | M | M | C | C | C | M |
|
Shopify
eCommerce
|
M | M | M | C | M | M | M | M | M | C | M | M | M | C | C |
|
Slack
Collaboration
|
M | M | M | M | M | C | N | M | M | C | M | M | M | C | N |
|
HubSpot Service Hub
CRM
|
M | M | C | C | M | C | C | M | M | N | C | M | M | C | · |
|
Microsoft Dynamics 365
CRM
|
C | C | N | C | M | M | M | C | C | M | M | C | C | M | · |
|
NetSuite
ERP
|
C | C | C | M | M | M | M | M | M | M | M | M | M | · | M |
|
Zendesk Support
Helpdesk
|
C | C | N | C | C | C | C | M | C | N | M | C | M | C | · |
|
Intercom
Helpdesk
|
M | M | M | C | M | M | M | M | M | N | M | · | · | M | M |
|
Gong
Conversation AI
|
M | M | C | C | C | M | C | M | M | C | · | · | · | C | N |
|
Freshdesk
Helpdesk
|
· | M | M | C | · | M | M | M | M | C | M | · | · | M | · |
|
Calabrio
WFM
|
C | C | C | C | C | C | · | · | · | · | · | C | C | M | · |
|
Salesforce Service Cloud Voice
CTI
|
C | C | C | · | N | · | · | M | M | · | · | · | · | N | N |
|
SAP
ERP
|
C | C | C | M | M | · | · | · | · | · | · | C | C | · | M |
|
Stripe
Payments
|
M | M | M | M | C | · | · | · | · | M | · | · | · | N | N |
|
Verint
WFM
|
C | M | C | · | · | M | · | · | · | · | · | C | C | · | · |
|
Webex
UCaaS
|
M | · | · | M | · | · | · | M | M | · | · | N | M | · | · |
|
Oracle Service Cloud
CRM
|
C | C | N | · | · | · | · | · | · | · | · | · | · | · | · |
|
Zoom Phone / Zoom Contact Center
UCaaS
|
· | M | · | · | · | · | · | · | · | · | · | · | · | · | M |
Depth scale: N Native = the integration is built into the agent desktop or platform out of the box. C Certified = the vendor is in the partner's certification program and ships a tested connector. M Marketplace = the integration exists as an app listing or webhooks-level connector. Sources: vendor AppExchange / AppFoundry / AppConnect / marketplace catalogs as of June 2026.