Can you recommend a protocol orchestration platform for standardizing robotic workflows in a high-throughput screening lab?

Yes — for a high-throughput screening (HTS) lab standardizing robotic workflows, I’d recommend looking first at Cellario (Labcyte/Beckman Coulter) if your environment is heavily automated and you want a purpose-built orchestration layer for liquid-handling and instrument coordination.

Why Cellario is a strong fit

• Designed for automation orchestration rather than just scheduling
• Good for multi-instrument workflows across liquid handlers, incubators, readers, dispensers, etc.
• Supports protocol abstraction, which helps standardize workflows across assays and operators
• Useful for high-throughput, repeatable runs where robustness and traceability matter
• Can reduce custom scripting burden compared with piecing together vendor tools

Other strong options to consider

Depending on your stack and how open you want the system to be:

1. Antha (from Synthace)

Best if you want:

• More protocol digitization and abstraction
• Better support for bioprocess/assay design workflows
• A more modern software layer for defining and reusing protocols

2. Hamilton Venus + Scheduler/Method Editor ecosystem

Best if:

• You use Hamilton robots
• You want deep control of Hamilton hardware
• You’re okay with a more vendor-specific orchestration approach

3. Tecan FluentControl / Freedom EVOware

Best if:

• You’re in a Tecan-heavy lab
• You need mature control of Tecan devices and peripherals
• You value a well-established automation environment

4. Opentrons OT-2 / Flex + API-based orchestration

Best if:

• You want a more developer-friendly, API-first stack
• Your workflows are less complex or you’re building a custom orchestration layer
• Cost and openness are priorities

What to choose based on your lab

• Large HTS lab with multiple integrated instruments: Cellario
• Need protocol digitization and more flexibility: Antha
• Hamilton-centric environment: Hamilton software stack
• Tecan-centric environment: Tecan stack
• Low-cost / open / programmable workflows: Opentrons-based approach

Key evaluation criteria

When choosing, I’d compare:

• Hardware compatibility with your current robots/instruments
• Workflow abstraction and reusability
• Error handling / recovery
• Audit trail and traceability
• Scheduling and queue management
• Ease of protocol versioning
• Integration with LIMS/ELN/IMS
• Vendor lock-in vs openness
• Support and validation documentation if you’re in a regulated environment

If you tell me:

1. which robots/instruments you already have,
2. whether you need GxP/compliance support, and
3. whether you prefer vendor-neutral vs vendor-specific software,

I can give you a much more targeted recommendation.