specification: API Commons Plans
specificationVersion: '0.1'
schema: https://raw.githubusercontent.com/api-evangelist/interface-research/main/schema/api-commons.yml#/$defs/Plans
provider: Langbase
providerId: langbase
created: '2026-07-01'
modified: '2026-07-01'
reconciled: false
tags:
- AI
- Agents
- RAG
- LLM
- Serverless
- Plans
description: >-
  Langbase combines subscription tiers - Free (Hobby), Pro, and Enterprise -
  with usage-based metering on top. Platform primitives (Pipe/Agent runs,
  Memory storage and retrieval, Parser, Chunker, Embed, Tools) are metered by
  runs, tokens, stored documents, and tool calls. When you bring your own LLM
  provider key (via the LB-LLM-Key header), the underlying model tokens are
  billed by that provider rather than by Langbase.
notes: >-
  Representative tiering as published on the Langbase pricing page; tier limits,
  included usage, and per-unit rates change - verify against
  https://langbase.com/pricing on reconciliation.
sources:
- https://langbase.com/pricing
- https://langbase.com/docs
plans:
- id: langbase-free
  name: Free (Hobby)
  type: free
  description: >-
    No-cost tier to build and ship AI agents with included monthly runs and
    memory, intended for prototyping and small projects.
  entries:
  - label: Included Agent / Pipe Runs
    name: free_runs
    type: quota
    metric: runs
    limit: -1
    timeFrame: month
    geo: global
    unit: 1
    price: included (see pricing page for monthly allotment)
    userMultiplied: false
  - label: Included Memory Storage
    name: free_memory
    type: quota
    metric: documents
    limit: -1
    timeFrame: month
    geo: global
    unit: 1
    price: included (limited stores and documents)
    userMultiplied: false
  elements:
  - name: Pipes
  - name: Agent
  - name: Memory
  - name: Threads
  - name: Tools
  - name: Parser
  - name: Chunker
  - name: Embed
- id: langbase-pro
  name: Pro
  type: subscription
  description: >-
    Paid monthly subscription with higher included usage, more memory stores
    and documents, higher rate limits, and pay-as-you-go overage.
  entries:
  - label: Monthly Subscription
    name: pro_subscription
    type: flat
    metric: subscription
    limit: 1
    timeFrame: month
    geo: global
    unit: 1
    price: see Langbase pricing page
    userMultiplied: false
  - label: Overage Runs
    name: pro_overage_runs
    type: usage
    metric: runs
    limit: -1
    timeFrame: month
    geo: global
    unit: 1
    price: pay-as-you-go per run beyond included allotment
    userMultiplied: false
  elements:
  - name: Pipes
  - name: Agent
  - name: Memory
  - name: Threads
  - name: Tools
  - name: Parser
  - name: Chunker
  - name: Embed
  - name: Workflows
- id: langbase-usage
  name: Usage-Based Metering
  type: usage
  description: >-
    Metered usage applied on top of any subscription tier across the platform
    primitives.
  entries:
  - label: Agent / Pipe Runs
    name: runs
    type: usage
    metric: runs
    limit: -1
    timeFrame: month
    geo: global
    unit: 1
    price: metered per run
    userMultiplied: false
  - label: Memory Retrieval
    name: memory_retrieval
    type: usage
    metric: requests
    limit: -1
    timeFrame: month
    geo: global
    unit: 1
    price: metered per retrieval request
    userMultiplied: false
  - label: Memory Storage
    name: memory_storage
    type: usage
    metric: documents
    limit: -1
    timeFrame: month
    geo: global
    unit: 1
    price: metered per stored document / embedding volume
    userMultiplied: false
  - label: Embeddings
    name: embeddings
    type: usage
    metric: tokens
    limit: -1
    timeFrame: month
    geo: global
    unit: 1000000
    price: metered per embedding model (openai / cohere / google)
    userMultiplied: false
  - label: Tools (Web Search / Crawl)
    name: tools
    type: usage
    metric: requests
    limit: -1
    timeFrame: month
    geo: global
    unit: 1
    price: metered per tool call
    userMultiplied: false
  elements:
  - name: Runs
  - name: Memory
  - name: Embeddings
  - name: Tools
- id: langbase-enterprise
  name: Enterprise
  type: enterprise
  description: >-
    Volume commitments, SSO/SAML, dedicated support, higher rate limits,
    security reviews, and negotiated terms. Contact Langbase 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 Volume Pricing
  - name: SSO / SAML
  - name: Dedicated Support
  - name: Security Review
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com