Create lightweight interfaces that stay connected to the product model behind them.
Turn nodes into views.
Design
Screens become projections of intent, not disconnected mockups.
Design
Start with meaning
Model
Create semantic nodes for screens, workflows, states, permissions, and rules.
Before pixels. Before code. Capture what the product is supposed to do.
Model
Go from rough product thinking to connected nodes, interface views, and a package an agent can actually build from.
See the workflow.
Built for our research. Shared for yours. Lines brings ideas, models and designs together, with free local tools and optional paid plans.
Model first. Design fast. Ship to agents.
Research
Research Beta
Conversational Research
Conduct conversational research directly inside your Lines design file.
Nearform provides participants, or you can invite your own.
Send agents the context.
Package nodes, views, annotations, states, and assets into structured implementation context.
Less guessing. Fewer loose prompts. Better handoff.
Ship
Ship
❤️
Lines can open .fig files - sorta.
We love Figma, we're not here to compete with it - but TBH it's not a modelling tool. And then, you have the problem that most modelling tools suck.
If you have Figma, keep using it. We were Figma users long before we became us. Use Lines with Figma. Both rock! That's how we do. Our exporter isn't perfect, but it works like 70% of the time and is getting better.
If we're being totally honest, we use it with Framer too. We report progress and feature support for this in our documentation.
Give them the product model, the view, the states, and the
rules behind the interface.
Stop handing agents screenshots.
Available On
MacOS Silicon
Solo
9
monthly
.99
$
Pod
29
monthly
.99
$
Operators
Free
while active
Students/Educators
Free
while enrolled
Start with all local tools free: one three-second ad, no card or recurring ads. Choose paid services or extra seats when they add value to your work.
Ethical Pricing Guarantee
Product
Nodes
Views
Agent Packs
Local Files
Model first. Design fast. Ship to agents.
Built for our research. Free local tools. Optional paid plans.
Go from rough product thinking to connected nodes, interface views, and a package an agent can actually build from.
See the workflow
Model
Start with meaning
Create semantic nodes for screens, workflows, states, permissions, and rules. Before pixels. Before code. Capture what the product is supposed to do.
Turn nodes into views.
Create lightweight interfaces that stay connected to the product model behind them. Screens become projections of intent, not disconnected mockups.
Design
Send agents the context.
Package nodes, views, annotations, states, and assets into structured implementation context.
Less guessing. Fewer loose prompts. Better handoff.
Ship
Ship
Lines can open .fig files - sorta.
We love Figma, we're not here to compete with it - but TBH it's not a modelling tool. And then, you have the problem that most modelling tools suck.
If you have Figma, keep using it. We were Figma users long before we became us. Use Lines with Figma. Both rock! That's how we do. Our exporter isn't perfect, but it works like 70% of the time and is getting better.
If we're being totally honest, we use it with Framer too. We report progress and feature support for this in our documentation.
❤️
Research
Test assumptions before you build.
Representative AI users
Explore simulated perspectives and edge cases. AI feedback is a starting point, not evidence from real people.
Reduce risk before you ship
Compare findings, refine the model and design, and validate important decisions with relevant human users.
Conduct conversational research inside your Lines design file. Spot confusing flows and test assumptions before implementation.
Your friends and users
Invite people you know or recruit your own users to discuss the design.
Nearform research panel
Subscribers can send us a study request. During beta, we manually arrange participants; allow about one day for setup.
Research Beta
Give them the product model, the view, the states, and the
rules behind the interface.
Stop handing agents screenshots.
Available On
MacOS Silicon
Start with all local tools free: one three-second ad, no card or recurring ads. Choose paid services or extra seats when they add value to your work.
No SaSShole Guarantee
Ethical Pricing Guarantee
Ethical Pricing Guarantee
Solo
9
monthly
.99
$
Pod
29
monthly
.99
$
Operators
Free
while active
Students/Educators
Free
while enrolled
Product
Nodes
Views
Agent Packs
Local Files
Product
Documentation MCPE Manifesto Examples Changelog
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