8 Best Nabla Bio Alternatives & Competitors (2026)

Recursion operates a large-scale automated wet-lab platform generating proprietary biological data to train AI models for drug discovery. It covers multiple modalities and has an internal pipeline. Unlike Nabla Bio's focused antibody design engine, Recursion emphasizes phenotypic screening breadth and operates at greater scale with different partnership economics.

Insilico Medicine runs an end-to-end AI platform for target discovery through clinical candidate nomination, covering multiple disease areas. It has advanced several AI-designed molecules into human trials. Compared with Nabla Bio, Insilico offers wider therapeutic modality exploration and later-stage clinical momentum but maintains a less specialized emphasis on antibody developability testing at the scale Nabla Bio integrates internally.

Exscientia applies AI to precision design of small-molecule drugs and has multiple clinical-stage assets. Its platform emphasizes patient tissue data and automated design cycles. Relative to Nabla Bio's antibody-centric generative approach and fully owned dry/wet-lab stack, Exscientia focuses more on small molecules and has historically relied on partnered experimental validation rather than a single integrated engine.

Atomwise uses deep learning for structure-based small-molecule screening and design, serving multiple pharma partners. It provides large-scale virtual screening services. In contrast to Nabla Bio's de novo antibody generation paired with patient-relevant assays, Atomwise centers on small-molecule hit finding and typically operates without an in-house large-scale human biology testing infrastructure.

BenevolentAI applies machine learning to knowledge graphs and experimental data for target identification and molecule design, primarily in small molecules. Its approach differs from Nabla Bio by prioritizing disease mechanism mining over antibody-specific generative design and by relying more on partner labs for validation.

Absci combines generative AI with its proprietary high-throughput wet-lab platform to design and optimize antibodies and proteins. It offers both partnered programs and internal pipeline efforts. This creates closer operational similarity to Nabla Bio than pure software vendors, though Absci's scale and partnership terms differ in emphasis on manufacturing-ready cell-line integration.

Generate Biomedicines develops a generative biology platform focused on de novo protein and antibody therapeutics. It maintains an integrated computational and experimental engine. Compared with Nabla Bio, Generate has disclosed larger financing and broader modality ambitions while sharing the core goal of designing functional proteins directly from models with internal testing.