Head to head

Altos Labs vs ESM3

Altos Labs (Altos Labs) and ESM3 (EvolutionaryScale) both sit in Science & Bio. Altos Labs shipped more tracked changes in the last 30 days (5 vs 3). Every value below comes from the latest crawl of the vendors' own pages.

AttributeAltos Labs

Altos Labs

ESM3

EvolutionaryScale

SegmentScience & BioScience & Bio
VersionCellular Rejuvenation ProgrammingESM3
Entry costCommercial life sciences / cell rejuvenation research company. No software pricing or model details available.ESM3-open is free on GitHub. Other ESM3 model sizes are available via the Biohub Platform API (pricing not listed).
Pricing tiers—ESM3-open free
Model stackProprietaryESM Cambrian · ESM3 · ESM3 (98B) · ESM3 (Large) · ESM3 (Medium) · ESM3 (Small) · ESM3-open
Context window——
Public API
Routes models
Changes / 30d53
OriginUnited StatesUnited States
CapabilitiesCell reprogramming, ML-guided biology, Longevity research, Cellular rejuvenation programming, Cell health restoration, cellular rejuvenation programming, institute of computationProtein generation, Sequence-structure-function, Open weights, Forge API, sequence modeling, structure generation, function design, protein generation

ESM3

Generative protein model that reasons jointly over sequence, structure and function.

Full ESM3 record →
Compare up to four products →