Plan, spec, and prototype your next year of product in minutes.
.svg.png&w=64&q=75){kind=icon}
100+ integrations
Spine is the #1 productivity tool for product managers. Think, research, generate PRDs, and prototype in one unified workspace.
Trusted by product managers at
Introducing Spine
Engineering just 10x'd their output using AI.It's time PM's did the same.
Stop jumping between disjointed tools. Spine unifies your entire product development lifecycle.
Import Context
Import data from Notion, Slack, Linear, customer calls, and more. Spine ingests everything to use as context for your product planning.
.svg.png&w=128&q=75){kind=icon}
Generate PRDs, Research, Plan & Prototype
Turn insights into products. Generate comprehensive PRDs, conduct competitive research, and prototype all in one place.
Refine with Your Team
Collaborate with your team to refine PRDs, prototypes, and plans before handing off to engineers or stakeholders.
Prototype looks good, let's send it to engineering
Send Off to Engineering
Use MCP to integrate right into your apps like Cursor, Replit, Lovable, and more.
Learn more about MCP
What you actually walk away with
These automated flows were created for Product Managers in minutes.
