API Rate Limit Pricing
Use rate limits to control costs without blocking paid upgrades.
Quick checklist
- Define rate limits by plan.
- Align limits with usage pricing tiers.
- Use throttling for abuse protection.
- Offer paid upgrades at higher limits.
- Track limit hits by segment.
Step-by-step
- Estimate cost per 1,000 calls.
- Set rate limits by tier and segment.
- Add upgrade prompts at limit thresholds.
- Model revenue impact of higher limits.
- Review limits after traffic growth.
What to watch
- Too-low limits block activation.
- Too-high limits create cost spikes.
- Rate limits without clear messaging cause churn.
Common mistakes
- Using rate limits as a pricing substitute.
- Ignoring burst traffic in limit design.
- Hiding limit rules from customers.