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Latent Labs
AI protein design platform with Latent-Y, an agent that designs antibodies, macrocycles and mini-binders from a written goal.
What is Latent Labs?
Latent Labs offers an AI platform for designing proteins, built around its Latent-X models and Latent-Y, a drug design agent. You give Latent-Y a therapeutic goal in plain language or as a scientific publication, and it works through the design process: database research, epitope identification, candidate generation with Latent-X2, computational validation and iterative refinement. It can design antibodies such as VHHs and Fvs, macrocyclic peptides and mini-binder proteins, and it can run unattended or pause at each stage for researcher review. The platform runs in the browser and is open to researchers after an application review, for research use under its license. Approved researchers get a free daily quota of 250 designs, and extra design credits can be bought on demand. Commercial partnerships go through a separate enterprise tier.
Use cases
- Design antibodies and nanobodies
- Generate macrocyclic peptide binders
- Design mini-binder proteins
- Identify epitopes on a target
- Run drug design campaigns in parallel
- Validate candidates computationally
Who it's for
Why use Latent Labs
- Lets one researcher run many design campaigns without building computational pipelines.
- Keeps a human in the loop, since the agent can pause for review at each stage.
- You own the sequences designed, and Latent Labs says it does not train on user data or outputs.
- Free daily quota lets approved researchers start without a purchase.
Latent Labs features
- Natural-language goals or publications as input
- Antibody (VHH, Fv), macrocycle and mini-binder design
- Epitope identification and database research
- Candidate generation with Latent-X models
- Computational validation and iterative refinement
- Autonomous runs or review at each stage
- Browser-based platform with no infrastructure to set up
- Credits charged per design and scoring step
- Outputs owned by the researcher
How to get started with Latent Labs
- Apply for access with your affiliation and research use case.
- Describe your therapeutic goal in writing or provide a publication to Latent-Y.
- The agent researches the target, finds an epitope and generates candidates.
- Designs are scored and refined, with optional pauses for your review.
- Download the designed sequences for your own lab work.
Latent Labs limitations
- Access requires an application and approval, with affiliation and use case
- Access is restricted under EU and UK sanctions lists
- Research use only; you cannot build a competing product
- Paid credits require approval for paid services
- A free daily quota of 250 designs applies
Latent Labs pricing
Yes, Latent Labs has a free plan.
Prices can change and may vary by country or exclude tax. Check the official pricing page.
Latent Labs alternatives
The main Latent Labs alternatives listed on Debuly are Kare AI, AgentGPT, AI-Flow, HappyRobot, MagicBI.ai and Manus. The table compares pricing and platforms; order is A–Z.
| Tool | Pricing | Starting price | Platforms |
|---|---|---|---|
| Latent Labs | Freemium | — | Web |
| AgentGPT | Freemium | — | Web |
| AI-Flow | Freemium | — | Web, API |
| HappyRobot | Contact sales | — | Web, API |
| Kare AI | Contact sales | — | Web, Self-hosted |
| MagicBI.ai | Pricing unknown | — | Web |
| Manus | Freemium | $20/mo | Web, Desktop app, API, Slack |

AgentGPT
Browser-based tool from Reworkd where you name an autonomous AI agent, give it a goal and watch it plan and run tasks.
FreemiumVisit AgentGPT (official site)
AI-Flow
Visual node-based canvas that chains OpenAI, Anthropic, Google and Replicate models into workflows you can share as simple apps.
FreemiumVisit AI-Flow (official site)
HappyRobot
Enterprise platform for AI workers that handle voice, email, SMS and chat conversations and complete the follow-up work in business systems.
Contact salesVisit HappyRobot (official site)Kare AI
Enterprise AI agents for marketing, market intelligence and custom software, with human experts on call for escalations.
Contact salesVisit Kare AI (official site)
MagicBI.ai
Autonomous analytics platform that connects your data and BI tools and builds decks, dashboards and narratives.

Manus
General AI agent that carries out multi-step tasks such as research, slides, websites and design from a single prompt.
FreemiumVisit Manus (official site)
Latent Labs FAQ
Is Latent Labs free to use?
Yes. Every approved researcher gets 250 designs free each day, and you can buy extra design credits on demand.
How do credits work?
One credit is used per design step and one per scoring step, so each design takes two credits. Credits are deducted only when both steps succeed.
Who can access Latent-Y?
Researchers can apply for access, and approval follows a brief application review. Use is for research under the platform license.
What can I design with Latent-Y?
Antibodies such as VHHs and Fvs, macrocyclic peptides and mini-binder proteins.
Do I own the outputs?
Yes. The outputs are yours to keep, and Latent Labs states that it does not train its models on your data or outputs.
Is there an enterprise option?
Commercial partnerships are available through a separate enterprise tier, reached at partnerships@latentlabs.com.
Sources & verification
Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.
| Source | Type | Accessed |
|---|---|---|
| latentlabs.com/ | official | |
| latentlabs.com/pricing | pricing | |
| latentlabs.com/faqs/ | official | |
| latentlabs.com/press-release/latent-labs-launches-latent-y-to-researchers-worldwide/ | official | |
| latentlabs.com/faqs/is-the-platform-free-to-use/ | official | |
| latentlabs.com/latent-x/ | official |
Image credits
- Logo: from latentlabs.com · fetched · Vendor trademark, used only to identify the product; removed on request
- Cover: none collected yet, so a generated tile is shown.
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