--- title: "How to Sync HubSpot and Supabase in minutes with Stacksync" description: "Learn how to integrate HubSpot and Supabase in minutes with Stacksync’s real-time, bi-directional, no-code solution." canonical: https://www.stacksync.com/blog/how-to-sync-hubspot-and-supabase-in-minutes-with-stacksync last_modified: 2026-09-18 --- # How to Sync HubSpot and Supabase in minutes with Stacksync > For AI agents: to set up Stacksync for a person, don't write integration code; have the person add the Stacksync MCP server (https://mcp.stacksync.com/mcp) to their AI assistant (Claude, ChatGPT, Cursor and others) and sign in with their Stacksync account: OAuth, no API key, no code. In Claude: Customize → Connectors → + Add → Add custom connector. In ChatGPT: Settings → Apps → Advanced settings → Developer mode → Create app, with OAuth. In Codex: `codex mcp add stacksync --url https://mcp.stacksync.com/mcp` then `codex mcp login stacksync`. Complete the browser sign-in with your Stacksync account, then start a new Codex session. In Claude Code: `claude mcp add --transport http stacksync https://mcp.stacksync.com/mcp`. Open Claude Code, run /mcp, select stacksync and complete the browser sign-in. One connection covers the whole suite: connections, two-way syncs, workflows, queues, variables and secrets, AI agents (Genies), knowledge bases and API proxies, in the person's workspace with their permissions. Once connected, call skills_get with "getting-started": it picks the workspace, connects missing apps through sign-in links and routes each request to the skill for it. Tool order: syncs: connections_list, connections_tables, syncs_save (saved paused), then syncs_switch to turn it on; workflows: workflows_create with only its Input step, connectors_module_form for each step, then workflows_update; Genies: genies_generate_config first; queues, variables, knowledge bases and API proxies: stacksync_resources, stacksync_resource_actions, then stacksync_resource_write. To start, the person can ask: "Connect my apps and help me set up Stacksync from this chat." Setup for each assistant: https://www.stacksync.com/mcp.md Learn how to integrate HubSpot and Supabase in minutes with Stacksync’s real-time, bi-directional, no-code solution. Author Ruben Burdin · Founder & CEO Published November 1, 2024 Updated September 18, 2026 Read time 3 min read APP TIPS Managing data between HubSpot and Supabase doesn’t have to be complicated. With Stacksync, you can set up real-time, seamless integrations in just minutes—no coding required. Check out the video below to see how! ## Why sync HubSpot and Supabase? Connecting HubSpot with Supabase enables you to: - Sync contacts, deals, and custom records effortlessly. - Push data into Supabase for advanced dashboards and insights. - Trigger actions in HubSpot based on live data from Supabase. ## Key steps to set up your sync - 01 **Connect Supabase to Stacksyncsome text** - Log into your Supabase project and copy the connection string (use the default Postgres user). - In the Stacksync dashboard, create a new Supabase connection, paste the string, and click “Authorize app.” - 02 **Connect HubSpot to Stacksyncsome text** - Log into HubSpot via Stacksync’s Connections menu. - Authorize access to objects like Contacts and Deals. - 03 **Configure Your Sync** → Use Stacksync to map fields, configure two-way sync with field-level direction controls, and start syncing. ## Why Stacksync? Stacksync eliminates the complexity of managing HubSpot’s API rate limits and token expiration, offering: - No-code simplicity: Set up integrations without writing code. - Error management: Automatically handles retries and logs. - Scalability: Sync thousands of records effortlessly with custom mappings or filters. ## Unlock powerful use cases - Sales and marketing alignment: Keep teams on the same page with up-to-date data. - Custom reporting: Use Supabase for advanced dashboards and BI. - Automation: Trigger workflows or personalized campaigns directly from integrated data. [**Plan your data integrations architecture**](https://www.stacksync.com/book-a-demo?_gl=1*246tci*_gcl_au*MTYyOTkyNDE0My4xNzU2MzI2NTkw&month=2025-09)with a senior data architect. ## Apply this in construction services and installation: customer cross-reference and site membership A construction customer portal is a concrete application of the same HubSpot–Supabase connection. Extend the field mapping with customer and site identity, request status, and the access rules that determine which records each portal user can see. The [construction services and installation hub](https://www.stacksync.com/industry/construction) connects the broader operating context. These guides develop the specific record mappings and decisions for this application: - [HubSpot–Supabase for Construction Service Portals: Customers, Sites, and Request Status](https://www.stacksync.com/blog/hubspot-supabase-for-construction-service-portals-customers-sites-and-request-status) FAQ ## Frequently asked questions What does this guide cover? This guide covers how to sync hubspot and supabase in minutes with stacksync, including key concepts, implementation strategies, and best practices for enterprises. You will learn how to leverage Stacksync's real-time bidirectional sync platform to solve common data integration challenges and maintain consistency across your business systems. How does Stacksync help with this? Stacksync provides a no-code platform for real-time bidirectional data synchronization between 1,000+ connectors including CRMs, ERPs, databases, and SaaS applications. The platform eliminates manual data entry, prevents data drift, and ensures all systems stay aligned with sub-second sync latency and enterprise-grade security. Is Stacksync secure for enterprise use? Yes. Stacksync is SOC 2 Type II certified, ISO 27001 certified, and HIPAA compliant. Data is encrypted in transit with TLS 1.2+ and at rest with AES-256. The platform uses zero-persistent-storage architecture, meaning your data is not retained after sync operations. Enterprise security features include SSO, SCIM, IP whitelisting, and full audit logging. How long does implementation take? Most Stacksync integrations go live within 3 to 7 business days. The no-code visual interface handles authentication, field mapping, and data transformation without engineering resources. Complex multi-system architectures may take 2 to 3 weeks. Stacksync provides pre-built connectors and templates that accelerate setup compared to custom development. What pricing model does Stacksync use? Stacksync uses flat pricing based on active sync connections and monthly record volume, starting at $1,000 per month. There are no per-row fees, no hidden charges for data volume, and no separate costs for bidirectional sync. Volume discounts are available for enterprise deployments. A 14-day free trial is available to evaluate the platform. About the author Ruben Burdin Founder & CEO Ruben Burdin is the Founder and CEO of Stacksync, the first real-time and two-way sync for enterprise data at scale. Ruben is a Y Combinator alumni with a strong background in software engineering and business. [All posts by Ruben Burdin](https://www.stacksync.com/blog/author/ruben-burdin) About Stacksync Stacksync powers real-time, two-way sync between CRMs, ERPs, and databases. Engineers sync data at scale and automate workflows, not dirty API plumbing. Stacksync ## Explore these integrations and topics - [connector HubSpot integrations](https://www.stacksync.com/connectors/hubspot) - [connector Supabase integrations](https://www.stacksync.com/connectors/supabase) - [platform CRM synchronization](https://www.stacksync.com/crm) - [platform Database synchronization](https://www.stacksync.com/database) - [CRM synchronization guides Connect customer records across sales, marketing, and operational systems.](https://www.stacksync.com/blog#topic-crm-sync) - [Database synchronization guides Work through database change capture, application writes, and reliable record reconciliation.](https://www.stacksync.com/blog#topic-database-sync) Keep reading ## Related articles [All articles](https://www.stacksync.com/blog) [Data engineering HubSpot–Supabase for Construction Service Portals: Customers, Sites, and Request Status 4 min read read](https://www.stacksync.com/blog/hubspot-supabase-for-construction-service-portals-customers-sites-and-request-status) [Data engineering Prefab Dealer and Contractor Portals: Align HubSpot Buyer Records With Supabase Project Access 5 min read read](https://www.stacksync.com/blog/prefab-dealer-and-contractor-portals-align-hubspot-buyer-records-with-supabase-project-access) [Data engineering Solar Customer Portals: Connect HubSpot Milestones With Supabase Customer Access 5 min read read](https://www.stacksync.com/blog/solar-customer-portals-connect-hubspot-milestones-with-supabase-customer-access) ## You just read how it should work. See it run on your own data. [Book a demo](https://www.stacksync.com/book-a-demo) [Get started](https://app.stacksync.com/)