Accounting and finance

Connect any app to Quickbooks with two-way sync in real time.

QuickBooks is an accounting software by Intuit that simplifies financial management for small and medium-sized businesses.
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SOC2 and 6 other compliance frameworks
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POC with real engineers in minutes

Adopted by fast-scaling companies running mission-critical data in real time

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"Before Stacksync, our sales team was drowning in unqualified leads while great opportunities slipped through the cracks. Their workflow automation didn't just speed things up—it fundamentally transformed how we identify and capture revenue. We're not faster; we're smarter."
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Jean-Louis Quéguiner
CEO & Co-founder
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"Stacksync freed up significant engineering resources to focus on core product innovation."
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Yuval Hofshy
CTO
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"Stacksync fundamentally changed how we think about data integration. We went from treating it as a necessary evil that consumed our best engineers to having it just work—reliably, at scale, in real-time. This isn't just a tool; it's a competitive advantage that lets us move faster than anyone in automotive logistics."
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Alex Marinov
VP of Technology
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"Honestly, Stacksync provides effortless, very reliable data management. It just helps us manage our large amounts of data very reliably. We know it's going to be secure. We know we're not going to lose any data. And it requires very little effort for me as a developer."
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Kevin
Lead developer
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"Stacksync goes above and beyond to empower you to leverage data more effectively. They understand the complexities of data integration and work tirelessly to ensure everything works seamlessly, allowing you to unlock new insights and efficiencies."
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Richie Carchia
Analyst
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→  the best and most reliable two-way sync for
Quickbooks

Quickbooks

syncs to any of these connectors

in real-time, two-way sync.

Automatically, reliably and securely move data one-way or two-way between 200+
connectors in including your CRMs, ERPs, SaaS applications, databases and data warehouses.

Connect Quickbooks for flexible, real‑time data sync

Real-time sync, workflow automation, event queues, databases, EDI, and monitoring for your Quickbooks connection.

Two-way sync

Changes in Quickbooks instantly reflect across connected systems. No stale data, no manual imports.

Quickbooks

Workflow automation

Trigger automated workflows whenever Quickbooks data changes. Update records, fire webhooks, or kick off sequences without brittle API scripts..

Event queues

Queues: Handle millions of events per minute without losing a single Quickbooks record.

MONITORING

Track your Quickbooks sync health, view errors, and replay failed events in one click.

EDI

Transform legacy EDI complexity into simple database interactions.

→  HOW IT WORKS

Setup in minutes without APIs

Configure and sync data within minutes without code. Whether you sync 50k or 100M+ records, Stacksync handles all the dirty plumbing of infrastructure, queues and code so you don’t have to. Integrations are non-invasive and do not require any setup on your systems.
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Enterprise-grade security for your Quickbooks sync

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.
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SOC 2 type II

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ISO 27001

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HIPAA BAA

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GDPR

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CCPA

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DPF US, EU, UK, CH

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CSA STAR

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SOC 2 type II

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ISO 27001

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HIPAA BAA

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GDPR

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CCPA

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DPF US, EU, UK, CH

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CSA STAR

Syncing Quickbooks data at scale across all industries.

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14-day free trial
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Two-way, Real-time sync
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Workflow automation
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White-glove onboarding