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Rate Limits & Quotas

Plans at a glance

One “request” = one HTTP request. Matrix and Fleet Optimization are counted per request, not per matrix cell or per task. Upgrade or see full pricing: justrouting.tech/pricing.

What happens when you exceed the limit

Requests over quota return HTTP 429 with a body like:
Response headers tell you when to retry:

Best practices

  • Retry 429 and 5xx with exponential backoff, honoring Retry-After (the official SDKs do this for you)
  • Schedule batch jobs for off-peak hours, or self-throttle at 5 req/s (Free) / 10 req/s (Hobby)
  • Check daily usage anytime in the Dashboard (per-day counts for the last 7 days)
  • Outgrew the quota? Upgrade to Hobby or contact hello@justrouting.tech for custom limits