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CRM ⇄ Accounting and finance

Kommo to QuickBooks integration — real-time, two-way sync

Keep Kommo and QuickBooks 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

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Why teams connect Kommo and QuickBooks

Sync customers, invoices, and payment status between QuickBooks and Kommo in real time, so sales sees the money and finance sees the relationship.

Finance and sales describe the same customers in different systems. Kommo knows the relationship: who the contacts are and what is in motion with the account. QuickBooks knows the money: what was invoiced, what was paid, what is overdue. When the two are connected only by exports, each side works partly blind.

Stacksync links Vendors, Items, Accounts, Journal entries in QuickBooks to Companies, Pipelines & Statuses, Tasks, Notes in Kommo with bi-directional, real-time sync. New customers, updated billing details, invoice status, and payment activity move in whichever direction you configure, field by field, with conflicts resolved by rules you set. The result is one version of each customer, visible from both sides.

Common use cases

  • Create QuickBooks invoices automatically from closed-won deals or e-commerce orders.
  • Keep customer records consistent between QuickBooks and support or subscription-management tools.
  • Keep customer records consistent between Kommo and invoicing or ERP systems
  • Mirror pipeline stage changes into BI tools for forecasting

Payment status on the account

Invoice and payment status from QuickBooks appears on the account in Kommo, so reps see overdue balances before they promise the next order.

Billing detail changes flow back

When a contact or address is corrected in Kommo, QuickBooks gets the update before the next invoice goes out.

Collections with context

Finance sees the account owner and relationship history from Kommo when chasing a balance, and sales sees that the chase is happening.

What you can sync between Kommo and QuickBooks

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.

Kommo objects QuickBooks objects
Leads The central pipeline record; external signups and form fills sync in as leads. Accounts The chart of accounts, mirrored so external postings map to the right ledger lines
Contacts Person records sync with other CRMs and databases for a shared contact file. Journal entries Manual postings exported for consolidated financial reporting
Companies Organization records map to accounts in ERPs and invoicing tools. Estimates Quotes that convert to invoices, synced with CRM quoting flows
Pipelines & Statuses Stage definitions structure lead progress and drive stage-change syncs to reporting tools. Purchase orders Procurement documents synced with inventory and ordering systems
Tasks Follow-up records keep rep activity consistent across systems. Credit memos Adjustments to receivables, needed for accurate revenue syncs
Notes Free-text and system notes attach context to synced leads and contacts. Customers Billing entities kept consistent with CRM accounts and subscription tools
What ships with Kommo ⇄ QuickBooks

Connect Kommo and QuickBooks for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Kommo–QuickBooks connection.

Real-time

Two-way sync

Changes in Kommo or QuickBooks instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever Kommo or QuickBooks 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 Kommo or QuickBooks record.

Observability

Monitoring

Track your Kommo ⇄ QuickBooks sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between Kommo and QuickBooks.

How the Kommo and QuickBooks connectors work

Kommo

Integration surface
REST API
Authentication
OAuth 2.0 with refresh tokens
Change detection
Webhooks on record add and update events, plus polling for backfill
Capabilities
read · write · webhooks
Rate limits
Subject to per-account request rate limits

QuickBooks

Integration surface
REST API (QuickBooks Online)
Authentication
OAuth 2.0
Change detection
webhooks for entity change events, plus a Change Data Capture query operation for pull-based deltas
Capabilities
read · write · CDC · webhooks
Rate limits
subject to per-realm API request limits
How it works

How to connect Kommo to QuickBooks — 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.

  1. 01

    Connect your apps

    Authenticate Kommo and QuickBooks with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    Kommo connected
    QuickBooks connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the Kommo and QuickBooks 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.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · Kommo ⇄ QuickBooks
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    Kommo QuickBooks
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
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FAQ

Kommo and QuickBooks integration FAQ

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.

Learn more about security
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:

OAuth 2 SSH Tunnelling SSL certificates IP Whitelisting VPN gateway VPC peering and more

Related integrations

Every pair below is a real-time, two-way sync. Search all 386 integrations available for Kommo and QuickBooks.

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