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Stacksync enables real-time, two-way sync of CRM and ERP data at scale. It removes infrastructure work, letting teams automate workflows and focus on business advantage.

Stacksync is an AI-native enterprise integration platform that delivers real-time, two-way data synchronization between CRMs, ERPs, and databases. It positions itself as a modern alternative to legacy integration tools, removing the need for batch windows, manual scripting, or complex middleware. The platform syncs over 750 million records in 12 hours with no surprise costs, making it a strong choice for companies that need always-current data across their tech stack.

The core capability is its two-way sync engine, which continuously moves data between systems like Salesforce, HubSpot, NetSuite, PostgreSQL, and MySQL. Unlike traditional ETL tools that work in batches, Stacksync updates records in real time with built-in conflict resolution. It also includes workflow automation that triggers actions when data changes, reducing manual effort for RevOps, finance, and engineering teams. Additional features like AI Agents, event queues, and managed database hosting extend the platform beyond simple sync into a full integration backbone.

Pricing is tiered by workspace, starting at $1,000 per month for the Starter plan (1 active sync, 50K records, 3 collaborators). The Pro plan at $3,000 per month supports 3 active syncs, 1M records, and unlimited collaborators. Enterprise plans offer custom records, MFA/SSO, 24/7 support, and a dedicated architect. A 14-day free trial is available on all plans, and the platform provides a Management API and Config as Code for advanced customization.

Stacksync is best suited for fast-scaling companies that need reliable, real-time data alignment across multiple business systems. It works well for startups, scale-ups, and enterprises that already use Salesforce, HubSpot, or NetSuite and want to avoid data silos. The platform's 200+ connectors and industry-specific support (energy, logistics, e-commerce, healthcare, etc.) make it versatile, though teams should be prepared for a senior-level setup complexity, especially when configuring advanced workflows or enterprise environments.

Overall, Stacksync delivers on its promise of real-time, two-way sync at scale. It eliminates the infrastructure headaches of building custom integrations and provides a secure, compliant foundation for data-driven operations. While the price point may be steep for very small teams, the value for mid-market and enterprise organizations is clear: faster data alignment, reduced manual work, and a single source of truth across the go-to-market stack.

Features

  • Two-way data synchronization
  • Real-time sync with no batch windows
  • Workflow automation capabilities
  • Extensive connector library (200+ connectors)
  • Enterprise-grade security compliance
  • Centralized alert and monitoring system
  • AI Agents
  • Event queues
  • Database hosting (Managed Postgres)
  • EDI (X12, EDIFACT, TRADACOMS)

Pricing

Starter: $1000/mo, Pro: $3000/mo, Enterprise: custom

Pros

  • Real-time two-way sync with conflict resolution
  • Scalable to millions of records with no batch windows
  • Workflow automation triggered by data changes
  • 200+ pre-built connectors for popular apps
  • Enterprise security compliance (MFA, SSO, dedicated architect)

Cons

  • Setup complexity rated as Senior; advanced workflows may require expert onboarding
  • Not a full CRM or marketing tool; focused solely on integration and sync
  • Pricing starts at $1000/mo, which may be high for small teams

Industries

Energy Logistics E-Commerce Manufacturing Technology and SaaS Insurance Public Sector Media and Publishing Healthcare Real Estate Construction

Best For

Fast-scaling companies needing real-time two-way sync between ERP, CRM, and databases.

Frequently Asked Questions

Stacksync is a real-time, two-way data synchronization tool that connects CRM and ERP systems, removing the need for manual infrastructure work and enabling automated workflows across sales, marketing, and finance teams.
It offers over 200 pre-built connectors, including Salesforce, HubSpot, NetSuite, and SAP, allowing seamless integration with popular CRM, ERP, and database systems.
Stacksync synchronizes data continuously with no batch windows, using conflict resolution to ensure data consistency across connected systems whenever a change occurs.
Pricing starts at $1,000 per month for the Starter plan, $3,000 per month for Pro, and custom pricing for Enterprise. A free trial is not mentioned, but potential customers can likely request a demo.
Enterprise plans include a dedicated architect for setup, and all plans come with support. However, the tool is rated as Senior in setup complexity, so expert onboarding may be needed for advanced workflows.
Unlike native integrations that are often one-way or limited, Stacksync provides real-time two-way sync with conflict resolution and scales to millions of records, making it more robust for complex enterprise needs than typical middleware.
The pricing starts at $1,000 per month, which may be high for small teams. It is best suited for fast-scaling companies that need enterprise-grade sync capabilities.
It includes enterprise-grade security such as MFA, SSO, and dedicated architect support, making it suitable for industries with strict compliance requirements like healthcare, finance, and public sector.
Yes, it is designed to scale to millions of records with no batch windows, ensuring real-time performance even for high-volume data environments.
Industries include energy, logistics, e-commerce, manufacturing, technology and SaaS, insurance, public sector, media, healthcare, real estate, and construction, particularly those needing real-time ERP and CRM sync.
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