# High Performance SMS for your SaaS

> Offer a low-cost, fast SMS integration within your own product to increase customer satisfaction: high-performance REST API, low rates for your clients, two-way SMS for your own bots, and just as secure as you are.

## Why PureSMS for your product?

- **Ultra high-performance APIs**: we won't slow your service down. In fact we're the fastest API on the market, try us.
- **Partner with us**: rebill clients yourself with Client Tagging, or offer clients a lower rate direct with instant API Keys.
- **We're a Microsoft Partner**: a team of MCPs and seasoned developers. We do what you do, so we know what you need.
- **Certified for your confidence**: ISO 9001 (quality), ISO 22301 (business continuity), ISO 27001 (information security).

## Improve your SaaS offer

With PureSMS you can extend your SaaS with direct outbound communications in minutes using our REST API. Rebill your own customers with Client Tagging, or partner with us to refer your clients in to us directly and they'll receive lower rates from the start.

Most SaaS products have a myriad of possible integration points for outbound communications, so why not let your product stand out from the rest?

When choosing an SMS integration for your SaaS product there are two things on your mind: cost to you and your clients, and performance of the provider. With PureSMS you have access to some of the lowest rates on SMS, as well as one of the fastest SMS APIs available.

## Rebill your clients without building a billing system

Sending SMS on behalf of your own customers? Pass a `clientTag` with each send and we'll track usage and cost per client for you. No setup, no pre-registration: tags are created the first time you use them.

When it's time to invoice, one call to our [reporting API](https://the.divergent.guide/connect/developers/client-tagging/#usage-reporting) gives you message counts and costs per client, with daily breakdowns for the billing period. Add your margin and you're done.

It's the easiest way to turn SMS from a cost centre into a revenue line for your SaaS.

**Start your SaaS integration today** at [new.puresms.app](https://new.puresms.app) — 2.8p per UK SMS, no credit card required. See also the [Developer API](https://puresms.uk/Developers.md) and [pricing](https://puresms.uk/Pricing.md).