Sequence Analysis
High-dimensional embeddings, species and chain-type classification, and plausibility scoring for any antibody sequence.
Antibody Discovery,
Accelerated by AI
Analyse, design, humanise, and prioritise antibody candidates on a single platform — powered by SmartAntibody™. No infrastructure to manage, just science.
Powerful Analysis Tools
Everything you need for protein sequence analysis in one platform
Residue Prediction
Fill in missing residues and explore sequence variants with state-of-the-art masked-residue prediction.
Antibody Design
PRODe novo antibody generation, region inpainting, CDR grafting, and structure-conditioned design.
Humanisation
PROHumanise non-human antibodies and quantify humanness with developability-aware scoring.
Pro
Go beyond analysis with Pro
The free tier is perfect for exploring and scoring sequences. Pro unlocks the generative and design models that move a programme forward — de novo design, humanisation, and unlimited throughput.
Every new account starts with 7 Pro-model credits — try Pro before you subscribe.
De novo design
Generate novel antibody sequences and full designs from scratch with ProGen2 and IgCraft.
Edit & graft
Inpaint regions, graft CDRs, and inverse-fold to refine candidates with precision.
Humanise & score
Humanise non-human antibodies and quantify humanness with developability-aware scoring.
Unlimited & priority
Unlimited requests and batch jobs, priority GPU warm-up, and priority support.
Simple, Transparent Pricing
Choose the plan that matches your discovery workflow
Free
Core antibody sequence analysis and interpretation
£0/month
- 50 analysis requests / month
- 2 small batch jobs / month
- Sequence analysis & interpretation
- Residue fill / masked prediction
- Sequence scoring & plausibility checks
- Standard support
Pro
Advanced antibody design, optimisation, and humanisation
£199£49/month
Launch price — limited time
- Unlimited premium requests
- Unlimited batch jobs
- Antibody generation & design
- Region editing & inpainting
- CDR design & grafting
- Humanisation support & humanness scoring
- Advanced sequence optimisation & ranking
- Priority support
Vantage Enterprise
Enterprise antibody discovery — currently in private preview
Contact us
- Enterprise antibody discovery capability
- Built on the SiMologics platform
- Dedicated scientific support
- Private preview — by invitation
Ready to accelerate your antibody discovery?
Visit the SmartAntibody™ platform to start analysing, designing, and prioritising candidates today.