specification: API Commons Plans
specificationVersion: '0.1'
schema: https://raw.githubusercontent.com/api-evangelist/interface-research/main/schema/api-commons.yml#/$defs/Plans
provider: Martian
providerId: martian-ai
created: '2026-06-20'
modified: '2026-06-20'
reconciled: false
tags:
- AI
- LLM
- Model Router
- Gateway
- Cost Optimization
- Plans
description: >-
  Martian offers a free developer tier that includes a fixed allotment of
  free requests plus API access, with paid usage metered beyond that.
  Because Martian is a model router, the marginal cost of a routed request
  is primarily the pass-through cost of the underlying provider model it
  selects; Martian publishes a free starting allotment and describes paid
  usage as metered, and offers custom enterprise routers with SLA and VPC
  options. Specific per-token gateway markups and paid-tier unit rates are
  not publicly enumerated and are not reconciled in this artifact.
notes: >-
  The free developer allotment is documented as 2,500 free requests; the
  exact metered paid rate and any per-request or per-token gateway fee on
  top of underlying model cost are not published and must be confirmed with
  Martian during reconciliation.
sources:
- https://www.withmartian.com
- https://docs.withmartian.com/quickstart
plans:
- id: martian-free
  name: Free Developer
  type: free
  description: >-
    Free starting tier with API access and a fixed allotment of free
    routed requests to evaluate the Martian Gateway.
  entries:
  - label: Free Requests
    name: free_requests
    type: free
    metric: requests
    limit: 2500
    timeFrame: lifetime
    geo: global
    unit: 1
    price: free
    userMultiplied: false
  elements:
  - name: Chat Completions (routed)
  - name: Messages (routed)
  - name: Models
- id: martian-usage
  name: Pay-as-you-go
  type: usage
  description: >-
    Metered usage beyond the free allotment. Routed requests pass through to
    the underlying provider model the router selects; exact gateway unit
    rates are not publicly enumerated.
  entries:
  - label: Routed Requests / Tokens
    name: routed_usage
    type: usage
    metric: requests
    limit: -1
    timeFrame: month
    geo: global
    unit: 1
    price: metered, see provider (not publicly enumerated)
    userMultiplied: false
  elements:
  - name: Chat Completions (routed)
  - name: Messages (routed)
- id: martian-enterprise
  name: Enterprise
  type: enterprise
  description: >-
    Custom routers with SLA, VPC / private deployment options, volume
    commitments, and negotiated terms. Contact Martian sales.
  entries:
  - label: Enterprise Agreement
    name: enterprise
    type: flat
    metric: contract
    limit: -1
    timeFrame: year
    geo: global
    unit: 1
    price: contact sales
    userMultiplied: false
  elements:
  - name: Custom Routers
  - name: SLA
  - name: VPC / Private Deployment
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com