Startupsby GlyphWhy it ranks
How the rank works- team of 7Team size · YC's directory+4.7
- went through YCProgram · this site+4
A sum of public facts, not a judgement and not investment advice.
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
| AI | Active | YCW26 | |
| AI, Devtools | Active | YCF26 | |
| AI, Devtools | Active | YCS25 | |
| AI | Active | YCF26 | |
| AI | Acquired | YCS23 |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
| AI | Active | YCW26 | |
| AI, Devtools | Active | YCS23 | |
| Other | Acquired | YCS14 | |
| AI | Active | YCF25 | |
| AI | Active | YCW23 |
Also from S23 in AI
All of S23About Spine AI
Spine AI is a visual workspace where a single prompt spins up a swarm of AI agents that plan, delegate, and execute complex tasks together, with humans fully in the loop. Instead of chatting back and forth with one model, Spine breaks work into visible steps on a shared canvas. Agents collaborate in parallel, ask clarifying questions, use connected tools, and show their reasoning and intermediate outputs as they work. Every agent’s work stays inspectable, auditable, and editable, reducing hallucinations and giving you real control over the outcome. Spine connects to leading AI models and your existing tools, but the real power comes from orchestration: you act as the team lead, Spine runs the swarm. Chat is great for answers. Spine is built for execution.
- YC batch
- S23 · Summer 2023
- Status, per YC
- Active
- Category
- AI, Developer tools
- Team size
- 7
- Location
- San Francisco, CA, USA
- Checked
- 13h ago
YC tags: Generative AI, SaaS, AI
Changes seen
Newly tagged AI; no longer tagged Artificial Intelligence.
Spine AI: questions
Which YC batch was Spine AI in?
Spine AI was in Y Combinator's Summer 2023 batch (S23).
Is Spine AI still active?
Y Combinator lists Spine AI as active.
Where is Spine AI based?
Spine AI lists San Francisco, CA, USA as its location on YC's directory.