Feature surface
Branded domains, per-link pixels, mobile deep links and OS routing are not first-class.
Prompt API offers a basic shortener endpoint as part of a broader API marketplace. If your needs are heavier than "shorten a URL," the surface area becomes the limit.
Branded domains, per-link pixels, mobile deep links and OS routing are not first-class.
Higher per-second throughput is not exposed in clearly tiered plans.
Click event capture and export depth is limited compared to a purpose-built shortener.
Where Prompt API URL Shortener publishes equivalent numbers we list them; otherwise we mark "Varies" and recommend you ask them directly.
| Capability | Shorten.REST | Prompt API URL Shortener |
|---|---|---|
| Branded custom domain | Included on every plan | Varies |
| Free SSL on every domain | Included | Varies |
| Unlimited URLs / clicks | All plans | Varies |
| API rate (Business plan) | 100 / sec | Varies |
| API rate (top plan) | 1,000 / sec | Varies |
| Per-link retargeting pixels | 9 networks | Varies |
| OS-based redirect routing | Included | Varies |
| Geo-based redirect routing | Included | Varies |
| Raw click event export | Included | Varies |
| Editable destination after publish | Included | Varies |
| Uptime SLA | 99.99% | Varies |
We don't post moving-target competitor numbers. If you have an active Prompt API URL Shortener contract, send us your plan terms and we'll line them up against the equivalent Shorten.REST plan.
If your team is on a non-enterprise tier with the competitor, this is what the move usually looks like.
Production workloads with branded domains and predictable monthly billing.
Higher throughput for growing platforms, agencies and SaaS embedded use.
High-volume programs with dedicated capacity and procurement-friendly terms.
Start a 7-day free trial. The contract stays month-to-month. The migration is just a CNAME and a bulk import.