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Pricing

5,000 standard requests for free.
You only pay when String returns content, no paying for blocks.

Starter
$20 / month
Usage billed per successful request. Credits roll over.
Per 1,000 successful requests

Fetch is a plain HTTP request; Browser renders the page in a real browser. Standard is the default proxy; premium adds residential routing, used only when a target needs it.

Fetch · standard proxy$0.30 / 1k
Fetch · premium proxy$3.00 / 1k
Browser · standard proxy$1.50 / 1k
Browser · premium proxy$6.00 / 1k
Browser WebSocket
Bandwidth$10.00 / GB
Duration$0.12 / hr
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Growth
Most popular
$100 / month
Usage billed per successful request. Credits roll over.
Per 1,000 successful requests

Fetch is a plain HTTP request; Browser renders the page in a real browser. Standard is the default proxy; premium adds residential routing, used only when a target needs it.

Fetch · standard proxy$0.20 / 1k
Fetch · premium proxy$2.00 / 1k
Browser · standard proxy$1.00 / 1k
Browser · premium proxy$4.00 / 1k
Browser WebSocket
Bandwidth$10.00 / GB
Duration$0.12 / hr
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Enterprise
Contact us
For high-volume & enterprise needs.
Custom rate cardVolume-based pricingDedicated supportPriority service and incident resolution
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Frequently asked questions

Is there a free tier?

Yes. 5,000 standard requests for free. You don't buy credits up front, and requests aren't billed per GB.

What happens when a request is blocked?

You don't pay for it. Billing only counts the requests that come back with content.

How is usage billed?

Per successful request, at per-1,000 rates that vary by plan, fetch path, and proxy class. On Starter ($20/month): Fetch · standard proxy $0.30 / 1k, Fetch · premium proxy $3.00 / 1k, Browser · standard proxy $1.50 / 1k, Browser · premium proxy $6.00 / 1k. On Growth ($100/month): Fetch · standard proxy $0.20 / 1k, Fetch · premium proxy $2.00 / 1k, Browser · standard proxy $1.00 / 1k, Browser · premium proxy $4.00 / 1k. Fetch is a plain HTTP request; Browser renders the page in a real browser. Standard is the default proxy; premium adds residential routing, used only when a target needs it. Unused credits roll over.

How is the Browser WebSocket billed?

On bandwidth and duration rather than per request: $10.00 / GB and $0.12 / hr, the same on Starter and Growth.

What does the Enterprise plan include?

A custom rate card, volume-based pricing, dedicated support, and priority service and incident resolution, sized for high-volume workloads. Priority service and incident resolution is Enterprise only; it is not included on Starter or Growth. Tell us what you're running and we'll scope it.

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