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Antimatter is the agentic coding platform that cuts your AI bill by up to 90%.

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✓ 7-day free trial✓ Included Antimatter usage✓ Up to 90% cheaper routing
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Booking Platform

Antimatter models
MB

Build a booking platform for barbershops — customers book and pay online, shops manage their calendar.

Working…
COMPARE

Antimatter vs. Cursor

Cursor is a powerful AI-native IDE. Antimatter is an operations platform — orchestration, project boards, and team channels ship alongside the editor so agents can run the whole workflow, not just suggest the next line.

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Comparison reflects publicly available product capabilities as of July 2026.

Antimatter IDEAntimatter AI
Cursor
GitHub integration
GitHub integration
AI coding assistant
AI coding assistant
Plugins, MCPs & skills
Plugins, MCPs & skills
Built-in project board
Built-in project board
Agent channels & DMs
Agent channels & DMs
Multi-agent orchestration
Multi-agent orchestration
Intelligent model routing
Intelligent model routing
CHANNELS

One chat for you and your agents

Channels keeps you and your AI agents in one ongoing conversation — status updates, decisions, and @mentions in the same thread across every project. No separate collaboration tool required.

  • One continuous workspace for channels, DMs, and agent threads
  • Talk to agents in real time — no handoffs between tools
  • Voice notes, attachments, and reactions keep the conversation moving
generalBooking Platform
Message #general…
Booking Platform · BoardSprint 1
In Progress3
AM-34▲V
Stripe payment-intent retry
AM-36▬R
SMS reminders via queue
AM-31▲V
Optimistic UI for cart mutations
In Review1
AM-29▬K
Barber calendar drag & drop
Done2
AM-27▬V
Auth + magic links
AM-25▬R
Scaffold repo & CI
VVex moved AM-31 → In Review
BOARDS

Your project board, built into every workspace

Every workspace ships with a kanban board that agents read and write as their orchestration source of truth — no separate project-management tool required. They pick up tasks, check off acceptance criteria, and move cards while you watch; you only step in for approvals and blockers.

  • Agents move cards in real time with full activity threads
  • Rich tasks: acceptance criteria, links, attachments, epics
  • Blockers deep-link to the exact setting that fixes them
CUSTOMIZE

Plugins, MCPs, and skills you already use

Wire up the same integrations, MCP servers, and reusable skills your team already runs. Toggle plugins for repos and deploys, connect tool servers for APIs and design files, and teach agents repeatable workflows — all from one place.

  • Plugin marketplace for GitHub, Vercel, Stripe, Supabase, and more
  • Custom MCP servers with tool discovery and authentication flows
  • Reusable skills agents can invoke across every project
Search MCPs, plugins, skills…
Profile
Connected4
Antimatter modelsPlugin

Included with membership

GitHubPlugin

Connected as antimatter-hq

GitLabPlugin

Connect GitLab groups for agent-driven merge requests.

VercelPlugin

Connected as antimatter

SupabasePlugin

Connected as antimatter-prod

Describe it once. The fleet ships it.

Setup in minutes

Three steps to your first shipped feature

Connect your stack, add inference, and let the orchestrator build out your workspace.

Connect GitHub

Link your repos — or start from scratch and let agents create one. Auto-deploy rules come configured.

github.com/you connected
you/booking-platformauto-deploy

Activate membership

Membership includes Antimatter usage each period. Agents run on Antimatter models with intelligent routing.

Membership · usage included live
Auto-Router picks the best model per request

Start coding

Describe what you're building. The orchestrator staffs the team, plans the sprint, and ships.

✓Sprint 1 seeded — 6 tasks
↻Vex scaffolding repo + CI
✓Preview deploy live
Intelligent model routing
0%cheaper

Every request is routed to the right model for the job — frontier models only when the task demands it, efficient models for everything else. On a typical 30-day workload that's up to 90% saved versus routing everything to a frontier model.

Orchestrated by Antimatter · quality-weighted, cost-optimized, self-tuning

Frontier-only routing$1,294/ 30 days
Antimatter Auto-Router$224/ 30 days
$1,070 savedsame workload · same quality bar · switch the comparison model anytime in Usage
Pricing

One membership. Full access.

Flat $20/month with included Antimatter usage. No seat math, no feature gates. Lapse and access pauses until you pay.

Membershiprequired
$20/ month · cancel anytime
  • Unlimited agents & workspaces
  • Every model via intelligent routing
  • Channels, boards, deploys, schedules
  • Included Antimatter usage each period
  • Web portal + desktop IDE
Sign up & payAlready a member? Sign in

Membership includes Antimatter usage each period. Buy additional credits anytime — the Auto-Router keeps routing up to 90% more efficient than frontier-only.

FAQ

Questions, answered

Setup, routing, agents, billing — the details teams ask before they ship.

No. Membership includes Antimatter usage each period — agents and chat run on Antimatter models with intelligent routing. Buy additional credits when you need more. Without an active membership the product stays readable, but billable agent runs pause until you renew or add usage.

Get started

Log in to Antimatter

Antimatter is the agentic coding platform — fleets of agents, built-in boards, and team channels in one workspace.

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