Clusy vs Cy
Which one should you try?
Clusy
FreemiumBest for Researchers performing LLM post-training and fine-tuning workflows
Pricing, capabilities and platforms side by side. Prices are as of the "Pricing checked" date in the table.

Clusy
The agent plans the pipeline, sources datasets from public repositories, writes and executes notebook cells, and branches parallel experiments — all visible in the notebook so you can inspect or override any step. Testimonials from researchers at Stanford and Tsinghua describe it handling edge cases in data it was never explicitly told to check, which suggests the agent's reasoning layer goes beyond scripted execution. The notebook-first design means you keep code control; the agent fills in the scaffolding you would have written manually. Where it gets constrained: the platform is cloud-only with no self-hosted option, so teams with data residency requirements or air-gapped infrastructure hit a hard wall before they start. At the current stage, the product targets research and prototyping workflows more than production model deployment pipelines.

Cy
Cy lives inside Slack and connects to your existing tool stack — CRM, inbox, LinkedIn, accounting software, ad accounts — executing multi-step jobs without a handoff back to you. The vendor demonstrates this with accounts receivable chasing, outbound sequence management, influencer pitching, and weekly reporting, all running on a schedule without a trigger from your team. Because there is no canvas to configure and no workflow builder to learn, setup is fast and the barrier to delegation is low. The ceiling appears when you need branching logic, conditional routing, or exceptions handled differently by account type — the page describes plain-English instructions, not configurable decision trees. Teams that need auditable step-by-step control over what Cy does when something goes wrong will find the abstraction uncomfortable.
| Attribute | Clusy | Cy |
|---|---|---|
| Pricing | Freemium | Freemium |
| Price | $12/mo | $20/mo |
| Pricing checked | Oct 20, 2026 | Jul 1, 2026 |
| Free trial | Not stated | Not stated |
| Open source | No | No |
| Has API | No | No |
| Self-hosted option | No | No |
| Platforms | Cloud (managed sandboxes) | Slack |
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Made up your mind?
Clusy
FreemiumBest for Researchers performing LLM post-training and fine-tuning workflows
Specs come from each tool's own site and docs (how we test). AIDiveForge is editorially independent.