Promptlayer Plans Pricing
PromptLayer uses a freemium, seat-plus-usage pricing model. A Free tier covers small projects, Pro and Team are flat monthly subscriptions with included request volumes and pay-as-you-go overage per logged request (transaction), and Enterprise is custom. Higher tiers raise request volumes, eval cell execution allowances, dataset size caps, seat counts, and add webhooks, RBAC, deployment approvals, HIPAA/BAA, and self-hosted or single-tenant deployment options.
Promptlayer Plans Pricing is the machine-readable pricing-plan profile for PromptLayer on the APIs.io network, conforming to the API Commons Plans specification.
It defines 4 plans, covering free, subscription, and enterprise tiers, with named plans including Free, Pro, Team, Enterprise.
Tagged areas include AI, LLM, Prompt Engineering, Prompt Management, and Observability.
Plans
Free tier for small projects with a single workspace and capped monthly request and evaluation volumes.
- 1 Workspace
- 10MB Dataset Max
- 10 Daily Playground Runs
- Prompt Registry
- Request Logging
Flat monthly subscription with unlimited playgrounds and workspaces, the base included request volume, and pay-as-you-go overage per request.
- Unlimited Playgrounds
- Unlimited Workspaces
- 150MB Dataset Max
- Prompt Registry
- Evaluations
Flat monthly subscription for teams with higher included request and eval volumes, larger datasets, webhooks, and lower per-request overage.
- Webhooks
- Unlimited Playgrounds
- Unlimited Workspaces
- 1GB Dataset Max
Custom plan with unlimited users, custom request volumes, role-based access controls, deployment approvals, HIPAA with BAA, data retention control, and self-hosted or managed single-tenant deployment. Contact sales.
- Role Based Access Controls
- Deployment Approvals
- HIPAA with BAA
- Data Retention Control
- Self-Hosted / Single-Tenant
- Dedicated Support
Sources
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for plans
4 MCP tools reach this
find_plansBrowse and filter every plan in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/plans/promptlayer-plans-pricing"curl "https://apis.io/api/v1/plans?limit=25"Discovery needs no key. Ratings and market analysis are Pro.