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Estuary

Real-time data movement platform that streams CDC and event data between warehouses and operational systems with sub-second latency.

Real-time alternative where batch reverse ETL is too slow.

Ownership

  • Formerly Estuary Flow · renamed Mar 2026 · source · In the Martech Market Report

    Estuary Technologies changed its product's name from Estuary Flow to Estuary; the company says only the name changed and ownership, pipelines, pricing and contracts stayed the same.

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Ranked by reviewed relationship first, then by the capabilities they share with Estuary.

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Pricing

Model

freemium

Starting Price

$0.50 per GB + $100/month per connector instance

The free Developer plan can be used indefinitely for up to 10 GB/month of data moved with up to 2 concurrent connector instances, and no credit card is needed.

Checked and not offered

3 capabilities that other data integration tools are built around, which Estuary does not appear to cover. Each was checked against Estuary's own documentation in three separate AI passes, and only a majority verdict is recorded — the count is on each row.

A gap is not a fault — a product that does one job well is a reasonable thing to buy. It is only expensive when you find out after signing.

Workflow Automation 6 of 16 data integration tools have it

Checked the guides index for low-code workflow automation comparable to Zapier, Make, or n8n; none is documented.

Checked: https://docs.estuary.dev/guides/· 3 of 3 passes agreed it is absent

Agentic AI / Autonomous Agents 4 of 16 data integration tools have it

Checked Coding Agents documentation; Estuary provides tools and skills for external assistants rather than autonomous agents.

Checked: https://docs.estuary.dev/features/using-coding-agents/· 3 of 3 passes agreed it is absent

AI Assistant / Copilot 3 of 16 data integration tools have it

Checked the documentation index for an in-product AI assistant or copilot; none is documented.

Checked: https://docs.estuary.dev/· 3 of 3 passes agreed it is absent

Free stack audit

Does something in your stack already do what Estuary does?

The Instant Stack Audit reads your tools against a capability map and shows where two of them are being paid for to do one job.

Takes about two minutes. Your overlaps and a savings estimate are free — no sign-up. An email address unlocks the costed roadmap.

Add Estuary to Your Stack

Use our visual stack builder to see how Estuary fits with your other tools. Plan data flows, identify gaps, and share with your team.

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Claim the Estuary profile

Use your work email. If your company acquired this product, or you handle it on their behalf, use your own address and tell us how you're connected — we check every claim by hand before sending an edit link.