Airbyte vs Fivetran at a glance
| Airbyte | Fivetran |
|---|
| Prebuilt connectors | 700+, including databases, SaaS APIs, files and unstructured sources | 700+ |
| Custom connectors | No-code Connector Builder with AI assist (minutes), low-code CDK, Python CDK | Connector SDK (Python, customer-maintained), Functions; "By Request" program with a 2–8 week initial review |
| Pricing model | Volume-based (Standard, Plus) or capacity-based Data Workers (Pro, Enterprise Flex): no charge per row | Monthly Active Rows, billed per connection |
| Per-connection minimum | None | $5/month per standard connection moving 1–1M MAR (since Jan 2026) |
| What counts toward billing | Compute capacity (Pro, Enterprise Flex) | Inserts, updates, deletes and history-mode changes (since Jan 2026) |
| Entry price | Free (Core); $20/month (Standard) | Free plan up to 500K MAR; Standard from ~$500 per million MAR |
| Annual contract minimum | None published | $12,000 |
| Deployment | Self-hosted (Core), managed cloud, hybrid or on-prem (Enterprise Flex) on one codebase | Managed cloud; Hybrid Deployment on Enterprise and Business Critical plans |
| Open source | Yes | No |
| Transformation | Native dbt, Airflow, Dagster, Prefect integrations; you pick the tool | Bundled with dbt after the June 2026 merger |
| Python and API access | PyAirbyte, Airbyte API, Terraform provider | Connector SDK, REST API, Terraform provider |
| Security and compliance | SOC 2, ISO 27001, GDPR, HIPAA conduit | SOC 1, SOC 2, ISO 27001, GDPR, HIPAA BAA, PCI DSS Level 1, HITRUST |
| Community | 25,000+ members, 1,000+ contributors | Vendor-led |
About Airbyte
Airbyte is the open standard for data movement, used by 18% of the Fortune 500. It replicates data from 700+ sources into warehouses, lakehouses, databases and AI context stores, and runs self-hosted, fully managed, or hybrid inside your own boundary.
About Fivetran
Fivetran is a managed ELT service founded in 2012. It grew through acquisitions: HVR and Teleport Data in 2021, then Census and Tobiko Data in 2025. On June 1, 2026 it completed an all-stock merger with dbt Labs. The combined company operates as Fivetran + dbt Labs, with George Fraser as CEO.
Pricing: MAR per connection vs. capacity
Fivetran bills on Monthly Active Rows, and three rule changes in two years have pushed bills up:
- March 2025: MAR moved from account-level to per-connection billing, removing account-wide volume discounts.
- January 2026: Deletes and history-mode changes now count toward paid MAR.
- January 2026: Every standard connection moving 1 to 1M MAR carries a $5 monthly minimum.
Third-party analyses report 40–70% cost increases for many multi-connector teams after these changes. Seasonal spikes, backfills and high-churn tables all raise MAR, so your bill moves with your data.
Airbyte's Pro and Enterprise Flex plans price on Data Workers, dedicated compute capacity. Each Data Worker typically runs about three syncs at once. You add capacity when you choose to, and volume spikes don't change the bill. Smaller teams can start on volume-based Standard ($20/month) or Plus ($189/month) with no annual minimum.
Connectors: same count, different control
Both platforms list 700+ connectors. The difference is what happens when yours isn't on the list.
With Airbyte, the Connector Builder generates a connector from API docs with AI assist, usually in minutes and without code. Engineers can use the low-code or Python CDK. Because the code is open, you can also fix or extend any existing connector yourself.
With Fivetran, you either submit a "By Request" ticket, prioritized by demand with a 2–8 week initial review, or write and maintain your own connector with the Connector SDK.
Deployment and data sovereignty
Airbyte runs four ways on one codebase: free self-hosted Core, managed cloud, hybrid with an Airbyte-managed control plane, or fully on-prem and multi-region with Enterprise Flex. Data can stay entirely inside your boundary.
Fivetran is managed cloud first. Its Hybrid Deployment, where data is processed in your environment, is limited to Enterprise and Business Critical plans and a subset of connectors.
The dbt merger: what it means for your stack
Before June 2026, dbt was a neutral transformation layer that worked with any ingestion tool. Now dbt Labs and Fivetran are one company, aiming to own ingestion, transformation and the semantic layer together.
Airbyte stays modular. It integrates natively with dbt Core, dbt Cloud, Airflow, Dagster and Prefect, so you choose each layer on its merits and keep negotiating leverage at renewal.
Openness and developer experience
Airbyte's core is open source, with 1,000+ contributors and 25,000+ community members. Engineers get the Airbyte API, Terraform provider and PyAirbyte to run connectors from Python or notebooks.
Fivetran is closed source. You can't inspect how a connector handles your data, and catalog fixes depend on Fivetran's roadmap.
Where Fivetran leads
Fivetran holds a broader set of compliance certifications, including PCI DSS Level 1 and HITRUST on its Business Critical plan. If those specific attestations are mandatory, check them against your requirements.
When to choose Airbyte vs Fivetran
| Your situation | Better fit |
|---|
| Your Fivetran bill rose after the 2025–2026 MAR changes | Airbyte |
| You run many low-volume connections and don't want a $5 floor on each | Airbyte |
| You have high-churn tables, frequent deletes or seasonal spikes | Airbyte (capacity-based) |
| You must self-host or keep data on-prem | Airbyte |
| You need a connector this week, not in 2–8 weeks | Airbyte (Connector Builder) |
| You want ingestion and transformation from different vendors | Airbyte |
| You need AI-ready data for agents and RAG with open tooling | Airbyte |
| You require PCI DSS Level 1 or HITRUST attestation and want fully managed SaaS | Fivetran |
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