TabPFN

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Research · Vendor site 2026-10-04

TabPFN from Prior Labs is a pre-trained tabular foundation model for fast classification, regression, forecasting, and related structured-data tasks without dataset-specific training loops. Teams can try TabPFN via API, private cloud, or on-prem deployments with open-source and commercial licensing options.

Updated 2026-10-04View sources

Official website

Category: Research
Free access: Pricing page offers a Free tier with TabPFN-3.5-Plus, free daily and monthly limits, Python SDK, REST API, and MCP support.
API access: Docs and pricing reference Python SDK, REST API, MCP, and hosted inference through Prior Labs.

Is TabPFN right for you?

A good fit for

Data scientists and ML engineers who want strong tabular predictions in seconds on structured business datasets.

Before you choose

Pro and Max production tiers require contacting sales rather than public monthly USD list prices.

Tabular foundation model

Prior Labs positions TabPFN as a pre-trained transformer for structured data that delivers strong predictions in seconds across classification, regression, and related tasks.

What it can do

Features & capabilities

Unknown is different from unavailable. Each fact carries its own evidence.

Capability	Value	Evidence	Checked
Foundation model	Homepage markets one pre-trained tabular model for predictions on structured data without per-dataset training.	Facts sourced	2026-10-04
Free API tier	Pricing lists a Free plan with SDK, REST API, MCP, and usage limits for trying TabPFN.	Facts sourced	2026-10-04

Understand the total cost

TabPFN pricing & plans

Free

Free tier for evaluation and research within published daily and monthly limits.

Model: TabPFN-3.5-Plus including Thinking mode
Access: Python SDK, REST API, and MCP
Support: Team and Discord community support

Explore pricing & history

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The practical questions

Frequently asked questions

What is TabPFN used for?

Does TabPFN have a free plan?

Pricing page offers a Free tier with TabPFN-3.5-Plus, free daily and monthly limits, Python SDK, REST API, and MCP support.. This record lists ongoing free access; check the plan limits before starting.

How much does TabPFN cost?

No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use TabPFN through an API?

Docs and pricing reference Python SDK, REST API, MCP, and hosted inference through Prior Labs.. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Pro and Max production tiers require contacting sales rather than public monthly USD list prices.

Price history

No retained pricing changes yet. A current price alone does not establish a historical trend.

How this profile is supported

Identity and profile

Reviewed vendor source

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2026-10-04

Facts apply to the named version and check date. Send a sourced correction if something changed.