vioscaleAI
Comparison

Estuary Flow vs Stitch

On the evidence we track, Estuary Flow leads this comparison with a composite score of 80/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Estuary Flow full profile →Stitch full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★Estuary Flow80
Stitch68
Score
vioscaleAI score
Estuary Flow80 / 100medium · 72%
Stitch68 / 100medium · 70%
Pricing
Free tier
Estuary Flow✓
Stitch✓
Model
Estuary Flowfreemium
Stitchfreemium
Price level
Estuary Flowmid
Stitchhigh
Starting price
Estuary Flow$50
Stitch–
Transparent
Estuary Flow✓
Stitch✓
Integrations
Count
Estuary Flow200
Stitch130
Security
Certifications
Estuary FlowSOC 2 Type II
Stitch–
Disclosure policy
Estuary Flow–
Stitch✓
Fedramp
Estuary Flow–
Stitch✓
Gdpr
Estuary Flow✓
Stitch✓
Hipaa
Estuary Flow✓
Stitch✓
Iso27001
Estuary Flow–
Stitch✓
Soc2
Estuary Flow✓
Stitch✓
Reliability
Sla pct
Estuary Flow99.9
Stitch99
Status page
Estuary Flow✓
Stitch✓
Market
Availability
Content
Faq
Estuary Flow6 items
Stitch7 items

Capabilities

Feature-by-feature on the axes that matter for data engineering tools. “-” means undocumented, not absent.

Core
Tool role
Estuary FlowELT / ingestion
StitchELT / ingestion
Processing paradigm
Estuary FlowBatch + streaming
StitchBatch
Connectivity
Connector count
Estuary Flow200+
Stitch130+
CDC / log-based replication
Estuary Flow✓
Stitch-
Transformation
In-warehouse transformation (push-down)
Estuary Flow✓
Stitch✓
dbt-native orchestration
Estuary Flow✓
Stitch-
Deployment
Self-hosted / open-source available
Estuary Flow✓
Stitch-
Managed cloud available
Estuary Flow✓
Stitch✓
Governance
Data lineage / asset catalog
Estuary Flow-
Stitch-
Authoring
Python-first authoring
Estuary Flow-
Stitch✓
Execution
Incremental / partition-aware runs
Estuary Flow✓
Stitch✓
Quality
Built-in data quality / tests
Estuary Flow-
Stitch-
Scale
Horizontal scale (distributed executor)
Estuary Flow✓
Stitch-

What each one is

The product in its own terms, so the numbers below have context.

Estuary Flow

Leader

Estuary is a fully managed data integration platform that consolidates the capture, movement, and transformation of data across databases, cloud storage, and applications. It supports continuous streaming, scheduled batch operations, and optional transformations using SQL, TypeScript, or dbt.

Independently observed

Stitch

An ELT service that ingests data from 130+ cloud and on-premises applications and data sources, automatically replicating it to data warehouses, data lakes, and lakehouses. It handles extraction, scheduling, monitoring, and loading with minimal configuration required.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Estuary Flow

Leader
from $50/connector_instance (additional)/moHybridFree tier30-day trial

Free tier with 10 GB/month limit. Cloud plan: $0.50/GB data moved plus connector instance fees.

  • FreeFree
    • 2 connector instances
    • 10 GB/month data limit
    • Data stored in Estuary cloud storage
  • Cloud$0.50/GB data moved + $100/month per connector (first 6), $50/month each additional
    • Unlimited connector instances
    • Usage-based data pricing
    • Data stored in customer cloud account
    • Real-time CDC from databases
    • Batch and streaming data movement
    • +3 more
as of verify ↗

Stitch

from $100/moUsage-basedFree tier14-day trial

From $100/month (Standard, usage-based). 14-day free trial. Annual contracts for Advanced ($18k/year) and Premium ($36k/year).

  • StandardFrom $100/month for 5M rows. Usage scales with row volume.
    • 7-day historical sync
    • 7-day extraction log retention
    • SOC 2 Type II compliance
    • ISO 27001 compliance
    • Notification extensibility
    • +8 more
  • AdvancedContact sales
    • 60-day extraction log retention
    • SOC 2 Type II compliance
    • ISO 27001 compliance
    • Notification extensibility
    • Post-load webhooks
    • +7 more
  • PremiumContact sales
    • 60-day extraction log retention
    • SOC 2 Type II compliance
    • ISO 27001 compliance
    • Notification extensibility
    • Post-load webhooks
    • +7 more
  • Stitch PlatformContact sales
    • Isolated data pipelines per client
    • Advanced settings and features
    • 99% uptime SLA
    • Mission-critical support
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Estuary Flow✓
Stitch✗
CLI
Estuary Flow✓
Stitch✓
Deployment
Cloud / SaaS
Estuary Flow✓
Stitch✓
Self-hosted
Estuary Flow✓
Stitch✗
Hybrid
Estuary Flow✓
Stitch✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (2)
  • Snowflake
  • Databricks

Estuary Flow

Leader
29 total - 27 not shared
  • Oracle
  • MySQL
  • PostgreSQL
  • Amazon S3
  • Google Cloud Storage
  • Azure Blob Storage
  • NetSuite
  • HubSpot
  • Salesforce
  • Google Pub/Sub
  • Amazon Kinesis
  • Apache Kafka
  • Google BigQuery
  • Amazon Redshift
  • Elasticsearch
  • MongoDB
  • Amazon DynamoDB
  • Pinecone
  • OpenAI
  • Facebook Ads
  • LinkedIn Ads
  • Google Ads
  • SingleStore
  • Motherduck
  • +3 more
Independently observed

Stitch

11 total - 9 not shared
  • Datadog
  • PagerDuty
  • Slack
  • Talend Cloud
  • AWS
  • Google
  • Microsoft
  • SAP
  • Cloudera
Independently observed
Still deciding?

Estuary Flow or Stitch: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.