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b12 Labs

● Identity checked

Research · Vendor site 2026-10-04

b12 labs builds AI for pharmaceutical chemical synthesis, with agents that plan routes, optimize conditions, and automate lab workflows. Public tools include Selenium for retrosynthesis and Palladium for high-throughput experiment design, backed by Y Combinator.

Updated 2026-10-04View sources
Official website
Category
Research
Free access
Not confirmed
API access
Not confirmed

Is b12 Labs right for you?

A good fit for

Medicinal chemistry and pharma R&D teams exploring agentic synthesis planning and lab automation.

Before you choose

Homepage drives Get Started and demo requests without published subscription pricing.

AI-powered chemical synthesis

b12 labs markets AI that designs, optimizes, and runs chemical reactions to accelerate pharma R&D from years to months.

What it can do

Features & capabilities

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

CapabilityValueEvidenceChecked
Selenium retrosynthesisSite describes Selenium for ranked synthesis strategies from target molecules down to purchasable starting materials.Facts sourced2026-10-04
Palladium optimizationHomepage introduces Palladium for HTE-ready plate design to screen catalysts, ligands, bases, and solvents.Facts sourced2026-10-04
YC backingLanding page notes b12 labs is backed by Y Combinator.Facts sourced2026-10-04

Understand the total cost

b12 Labs pricing & plans

Pricing

Not listed

Official monthly price not confirmed

API
Not confirmed
Explore pricing & history

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The practical questions

Frequently asked questions

What is b12 Labs used for?

b12 labs builds AI for pharmaceutical chemical synthesis, with agents that plan routes, optimize conditions, and automate lab workflows. Public tools include Selenium for retrosynthesis and Palladium for high-throughput experiment design, backed by Y Combinator.

Does b12 Labs have a free plan?

Not confirmed. This record does not confirm an ongoing free plan.

How much does b12 Labs cost?

A listed monthly price has not been confirmed. See the plan cards for entitlements, billing commitments and seat minimums.

Can I use b12 Labs through an API?

Not confirmed. API access and subscription access may have different terms; consult the linked sources.

What should I check before choosing it?

Homepage drives Get Started and demo requests without published subscription pricing.

Price history

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

How this profile is supported

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