Propel · Rate Limits

Propel Data Rate Limits

Propel governs throughput on its GraphQL API through per-Application concurrency and request limits, the compute size (Propeller) assigned to an Application, and plan-level query quotas. Specific numeric limits depend on plan and Propeller and are not consistently published, so they are not reconciled in this artifact.

Propel Data Rate Limits is the machine-readable rate-limit profile for Propel on the APIs.io network, in the API Commons Rate Limits shape.

It captures 4 rate-limit definitions, measuring requests and queries.

An exhausted limit returns HTTP 429.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

The profile also includes 2 backoff/retry policies defined and response codes documented for throttled.

Tagged areas include Analytics, GraphQL, Data Warehouse, Metrics, and Customer Facing Analytics.

4 Limits Exhausted: HTTP 429
Method: generated, dated 2026-06-20.
Written by API Evangelist on 2026-06-20 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
AnalyticsGraphQLData WarehouseMetricsCustomer Facing AnalyticsRate LimitingQuotasThrottling

Limits

Concurrent Queries application
requests
see provider documentation
Concurrency scales with the Application's assigned Propeller size.
Requests Per Second (RPS) application
requests
see provider documentation
Per-Application request rate; varies by plan and Propeller.
Query Quota account
queries
see provider documentation
Plan-level monthly query volume included in the tier.
OAuth2 Token Requests application
requests
see provider documentation
Token endpoint issuance; cache and reuse Bearer tokens until expiry.

Policies

Tiered Limits
Throughput rises with paid plans and larger Propeller compute sizes assigned to Applications.
Backoff Strategy
Clients should cache access tokens, batch multiple GraphQL queries per request where possible, and implement exponential backoff with jitter on 429 responses.

Sources

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Tools for rate limits

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  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
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