Real-time
Two-way sync
Changes in Google Sheets or Supabase instantly reflect in both systems. No stale data, no manual imports.
Business productivity ⇄ Database
Google Sheets to Supabase integration — real-time, two-way sync
Keep Google Sheets and Supabase 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
Case study
Migrated from Mulesoft
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Migrated from Matillion
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Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Google Sheets and Supabase
Mirror Google Sheets's data into Supabase so your own code can read and write it like any other table, with changes flowing both ways in seconds.
Engineers integrate with tools like Google Sheets through APIs, which means auth, pagination, rate limits, webhooks, and retry logic, all maintained forever and all different for every tool. Meanwhile the data would be trivial to use if it simply lived in Supabase.
Stacksync mirrors Spreadsheets, Sheets (tabs), Rows, Ranges from Google Sheets into auth.users, Row Level Security Policies, JSONB Columns, Database Functions in Supabase and keeps both sides in sync in real time. Your services query the database directly, and inserts or updates your code makes flow back into Google Sheets, so the tool and the database never disagree.
Common use cases
- Publish pipeline, revenue, or inventory snapshots from a warehouse into a shared sheet for reporting.
- Use a sheet as a lightweight intake form whose rows become records in a production database.
- Push product events captured in Supabase Postgres to marketing tools for lifecycle campaigns
- Consolidate Supabase project data into a warehouse for analytics while keeping the app database as the system of record
Automate Google Sheets from your codebase
Write to the synced tables in Supabase and Stacksync propagates the change into Google Sheets, replacing custom integration code.
React to changes as they happen
Updates in Google Sheets arrive as row changes in Supabase, so triggers, jobs, and services can respond in near real time.
One integration pattern for the whole stack
Every synced tool looks the same from the database, so each new integration is configuration, not a new codebase.
What you can sync between Google Sheets and Supabase
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.
| Google Sheets objects | Supabase objects | |
|---|---|---|
| Named ranges Stable references that keep sync mappings valid when the grid moves. | Schemas Namespaces (public and custom) that scope sync access. | |
| Cell values Untyped by default, so syncs handle type coercion for dates and numbers. | auth.users Managed authentication users, often mirrored into CRM or support systems. | |
| Spreadsheets The file-level container a sync connects to, identified by spreadsheet ID. | Row Level Security Policies Row-level access rules that govern what the REST layer exposes. | |
| Sheets (tabs) Individual worksheets, typically mapped one-to-one to a synced table. | JSONB Columns Semi-structured payloads such as event properties or nested objects. | |
| Rows Treated as records; a header row usually defines field names. | Database Functions Postgres functions that can transform or validate synced rows. | |
| Ranges Addressed in A1 notation for batched reads and writes. | Storage Object Metadata File metadata rows that can be joined to synced application data. |
What ships with Google Sheets ⇄ Supabase
Connect Google Sheets and Supabase for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Google Sheets–Supabase connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Google Sheets or Supabase 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 Google Sheets or Supabase record.
Observability
Monitoring
Track your Google Sheets ⇄ Supabase sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Google Sheets and Supabase.
How the Google Sheets and Supabase connectors work
Google Sheets
- Integration surface
- REST API (Google Sheets API), with file-level change signals available through the Drive API
- Authentication
- OAuth 2.0 (user consent) or Google service accounts
- Change detection
- Polling; the Sheets API has no cell-level webhooks, and Drive push notifications only signal file-level changes
- Capabilities
- read · write
- Rate limits
- Subject to per-minute read and write quotas per project and per user, so large syncs are batched.
Supabase
- Integration surface
- Direct PostgreSQL wire protocol connection, plus an auto-generated REST API (PostgREST)
- Authentication
- Database credentials (connection string) for SQL access; API keys (anon / service role) for the REST layer
- Change detection
- Log-based CDC via Postgres logical replication, the same WAL feed that powers Supabase Realtime; database webhooks can also fire on row changes
- Capabilities
- read · write · CDC · webhooks
- Rate limits
- SQL access is bounded by connection limits (pooled connections are provided); the REST layer is subject to the platform's limits
How it works
How to connect Google Sheets to Supabase — 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.
- 01
Connect your apps
Authenticate Google Sheets and Supabase with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Google Sheets
connected
Supabase
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Google Sheets and Supabase 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.
objects · Google Sheets ⇄ SupabaseCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Google Sheets SupabaseCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Google Sheets and Supabase integration FAQ
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Yes. Stacksync provides a managed, real-time two-way integration between Google Sheets and Supabase: authenticate both systems, choose the objects to sync (such as Google Sheets's Named ranges and Cell values), map fields visually, and changes propagate both ways in milliseconds — no code required.
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Google Sheets: REST API (Google Sheets API), with file-level change signals available through the Drive API. Authentication: OAuth 2.0 (user consent) or Google service accounts. Supabase: Direct PostgreSQL wire protocol connection, plus an auto-generated REST API (PostgREST). Authentication: Database credentials (connection string) for SQL access; API keys (anon / service role) for the REST layer. Stacksync manages authentication, retries, and rate limits on both sides.
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Google Sheets: A spreadsheet is capped at 10 million cells across all of its tabs, which bounds how much data a sheet-based sync can hold. Supabase: Every Supabase project is a full PostgreSQL database, so standard Postgres drivers, SQL tooling, and log-based CDC apply directly. Stacksync's field mapping accounts for these differences between Google Sheets and Supabase without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Google Sheets and Supabase records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Google Sheets and Supabase connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Google Sheets–Supabase integration in-house.
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Yes — Stacksync ships production-grade connectors for both Google Sheets and Supabase. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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.
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:
Related integrations
Every pair below is a real-time, two-way sync. Search all 386 integrations available for Google Sheets and Supabase.
Popular · 8 of 386
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Google Sheets ⇄ Dynamo DB -
Google Sheets ⇄ IBM Db2 -
Google Sheets ⇄ Firebase -
Google Sheets ⇄ SingleStore -
Supabase ⇄ Full Enrich -
Supabase ⇄ Klaviyo -
Supabase ⇄ Lemlist -
Supabase ⇄ Lusha
No integrations match .
